18:46:06.122 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.138 INFO DAGScheduler - Got job 0 (collect at SparkSharder.java:388) with 1 output partitions
18:46:06.138 INFO DAGScheduler - Final stage: ResultStage 0 (collect at SparkSharder.java:388)
18:46:06.138 INFO DAGScheduler - Parents of final stage: List()
18:46:06.140 INFO DAGScheduler - Missing parents: List()
18:46:06.142 INFO DAGScheduler - Submitting ResultStage 0 (MapPartitionsRDD[3] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.183 INFO MemoryStore - Block broadcast_0 stored as values in memory (estimated size 4.5 KiB, free 1920.0 MiB)
18:46:06.212 INFO MemoryStore - Block broadcast_0_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1920.0 MiB)
18:46:06.214 INFO BlockManagerInfo - Added broadcast_0_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.216 INFO SparkContext - Created broadcast 0 from broadcast at DAGScheduler.scala:1580
18:46:06.228 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 0 (MapPartitionsRDD[3] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0))
18:46:06.228 INFO TaskSchedulerImpl - Adding task set 0.0 with 1 tasks resource profile 0
18:46:06.267 INFO TaskSetManager - Starting task 0.0 in stage 0.0 (TID 0) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7718 bytes)
18:46:06.280 INFO Executor - Running task 0.0 in stage 0.0 (TID 0)
18:46:06.351 INFO Executor - Finished task 0.0 in stage 0.0 (TID 0). 1116 bytes result sent to driver
18:46:06.357 INFO TaskSetManager - Finished task 0.0 in stage 0.0 (TID 0) in 102 ms on localhost (executor driver) (1/1)
18:46:06.358 INFO TaskSchedulerImpl - Removed TaskSet 0.0, whose tasks have all completed, from pool
18:46:06.362 INFO DAGScheduler - ResultStage 0 (collect at SparkSharder.java:388) finished in 0.207 s
18:46:06.364 INFO DAGScheduler - Job 0 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.364 INFO TaskSchedulerImpl - Killing all running tasks in stage 0: Stage finished
18:46:06.366 INFO DAGScheduler - Job 0 finished: collect at SparkSharder.java:388, took 0.243208 s
18:46:06.369 INFO MemoryStore - Block broadcast_1 stored as values in memory (estimated size 248.0 B, free 1920.0 MiB)
18:46:06.371 INFO MemoryStore - Block broadcast_1_piece0 stored as bytes in memory (estimated size 143.0 B, free 1920.0 MiB)
18:46:06.371 INFO BlockManagerInfo - Added broadcast_1_piece0 in memory on localhost:45727 (size: 143.0 B, free: 1920.0 MiB)
18:46:06.372 INFO SparkContext - Created broadcast 1 from broadcast at SparkSharder.java:214
18:46:06.374 INFO MemoryStore - Block broadcast_2 stored as values in memory (estimated size 608.0 B, free 1920.0 MiB)
18:46:06.376 INFO MemoryStore - Block broadcast_2_piece0 stored as bytes in memory (estimated size 349.0 B, free 1920.0 MiB)
18:46:06.377 INFO BlockManagerInfo - Added broadcast_2_piece0 in memory on localhost:45727 (size: 349.0 B, free: 1920.0 MiB)
18:46:06.377 INFO SparkContext - Created broadcast 2 from broadcast at SparkSharder.java:221
18:46:06.428 INFO SparkContext - Starting job: collectAsMap at SparkSharder.java:258
18:46:06.439 INFO DAGScheduler - Registering RDD 5 (mapToPair at SparkSharder.java:247) as input to shuffle 1
18:46:06.443 INFO DAGScheduler - Registering RDD 8 (mapToPair at SparkSharder.java:255) as input to shuffle 0
18:46:06.444 INFO DAGScheduler - Got job 1 (collectAsMap at SparkSharder.java:258) with 1 output partitions
18:46:06.444 INFO DAGScheduler - Final stage: ResultStage 3 (collectAsMap at SparkSharder.java:258)
18:46:06.444 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 2)
18:46:06.444 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 2)
18:46:06.447 INFO DAGScheduler - Submitting ShuffleMapStage 1 (MapPartitionsRDD[5] at mapToPair at SparkSharder.java:247), which has no missing parents
18:46:06.454 INFO MemoryStore - Block broadcast_3 stored as values in memory (estimated size 7.9 KiB, free 1920.0 MiB)
18:46:06.455 INFO MemoryStore - Block broadcast_3_piece0 stored as bytes in memory (estimated size 4.3 KiB, free 1920.0 MiB)
18:46:06.456 INFO BlockManagerInfo - Added broadcast_3_piece0 in memory on localhost:45727 (size: 4.3 KiB, free: 1920.0 MiB)
18:46:06.456 INFO SparkContext - Created broadcast 3 from broadcast at DAGScheduler.scala:1580
18:46:06.458 INFO DAGScheduler - Submitting 4 missing tasks from ShuffleMapStage 1 (MapPartitionsRDD[5] at mapToPair at SparkSharder.java:247) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:06.458 INFO TaskSchedulerImpl - Adding task set 1.0 with 4 tasks resource profile 0
18:46:06.460 INFO TaskSetManager - Starting task 0.0 in stage 1.0 (TID 1) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7569 bytes)
18:46:06.460 INFO TaskSetManager - Starting task 1.0 in stage 1.0 (TID 2) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7636 bytes)
18:46:06.461 INFO TaskSetManager - Starting task 2.0 in stage 1.0 (TID 3) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7636 bytes)
18:46:06.461 INFO TaskSetManager - Starting task 3.0 in stage 1.0 (TID 4) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7636 bytes)
18:46:06.462 INFO Executor - Running task 1.0 in stage 1.0 (TID 2)
18:46:06.462 INFO Executor - Running task 2.0 in stage 1.0 (TID 3)
18:46:06.463 INFO Executor - Running task 0.0 in stage 1.0 (TID 1)
18:46:06.465 INFO Executor - Running task 3.0 in stage 1.0 (TID 4)
18:46:06.492 INFO Executor - Finished task 0.0 in stage 1.0 (TID 1). 933 bytes result sent to driver
18:46:06.506 INFO TaskSetManager - Finished task 0.0 in stage 1.0 (TID 1) in 47 ms on localhost (executor driver) (1/4)
18:46:06.506 INFO Executor - Finished task 1.0 in stage 1.0 (TID 2). 1105 bytes result sent to driver
18:46:06.506 INFO Executor - Finished task 2.0 in stage 1.0 (TID 3). 1062 bytes result sent to driver
18:46:06.507 INFO Executor - Finished task 3.0 in stage 1.0 (TID 4). 1105 bytes result sent to driver
18:46:06.508 INFO TaskSetManager - Finished task 2.0 in stage 1.0 (TID 3) in 47 ms on localhost (executor driver) (2/4)
18:46:06.508 INFO TaskSetManager - Finished task 1.0 in stage 1.0 (TID 2) in 48 ms on localhost (executor driver) (3/4)
18:46:06.509 INFO TaskSetManager - Finished task 3.0 in stage 1.0 (TID 4) in 48 ms on localhost (executor driver) (4/4)
18:46:06.509 INFO TaskSchedulerImpl - Removed TaskSet 1.0, whose tasks have all completed, from pool
18:46:06.511 INFO DAGScheduler - ShuffleMapStage 1 (mapToPair at SparkSharder.java:247) finished in 0.062 s
18:46:06.511 INFO DAGScheduler - looking for newly runnable stages
18:46:06.512 INFO DAGScheduler - running: HashSet()
18:46:06.512 INFO DAGScheduler - waiting: HashSet(ShuffleMapStage 2, ResultStage 3)
18:46:06.512 INFO DAGScheduler - failed: HashSet()
18:46:06.515 INFO DAGScheduler - Submitting ShuffleMapStage 2 (MapPartitionsRDD[8] at mapToPair at SparkSharder.java:255), which has no missing parents
18:46:06.522 INFO MemoryStore - Block broadcast_4 stored as values in memory (estimated size 8.2 KiB, free 1920.0 MiB)
18:46:06.524 INFO MemoryStore - Block broadcast_4_piece0 stored as bytes in memory (estimated size 4.5 KiB, free 1920.0 MiB)
18:46:06.524 INFO BlockManagerInfo - Added broadcast_4_piece0 in memory on localhost:45727 (size: 4.5 KiB, free: 1920.0 MiB)
18:46:06.524 INFO SparkContext - Created broadcast 4 from broadcast at DAGScheduler.scala:1580
18:46:06.525 INFO DAGScheduler - Submitting 1 missing tasks from ShuffleMapStage 2 (MapPartitionsRDD[8] at mapToPair at SparkSharder.java:255) (first 15 tasks are for partitions Vector(0))
18:46:06.525 INFO TaskSchedulerImpl - Adding task set 2.0 with 1 tasks resource profile 0
18:46:06.529 INFO TaskSetManager - Starting task 0.0 in stage 2.0 (TID 5) (localhost, executor driver, partition 0, NODE_LOCAL, 7502 bytes)
18:46:06.530 INFO Executor - Running task 0.0 in stage 2.0 (TID 5)
18:46:06.565 INFO ShuffleBlockFetcherIterator - Getting 3 (513.0 B) non-empty blocks including 3 (513.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:06.566 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 7 ms
18:46:06.595 INFO MemoryStore - Block rdd_7_0 stored as values in memory (estimated size 392.0 B, free 1920.0 MiB)
18:46:06.595 INFO BlockManagerInfo - Added rdd_7_0 in memory on localhost:45727 (size: 392.0 B, free: 1920.0 MiB)
18:46:06.605 INFO Executor - Finished task 0.0 in stage 2.0 (TID 5). 1922 bytes result sent to driver
18:46:06.606 INFO TaskSetManager - Finished task 0.0 in stage 2.0 (TID 5) in 78 ms on localhost (executor driver) (1/1)
18:46:06.606 INFO TaskSchedulerImpl - Removed TaskSet 2.0, whose tasks have all completed, from pool
18:46:06.607 INFO DAGScheduler - ShuffleMapStage 2 (mapToPair at SparkSharder.java:255) finished in 0.087 s
18:46:06.607 INFO DAGScheduler - looking for newly runnable stages
18:46:06.607 INFO DAGScheduler - running: HashSet()
18:46:06.607 INFO DAGScheduler - waiting: HashSet(ResultStage 3)
18:46:06.607 INFO DAGScheduler - failed: HashSet()
18:46:06.608 INFO DAGScheduler - Submitting ResultStage 3 (ShuffledRDD[9] at reduceByKey at SparkSharder.java:257), which has no missing parents
18:46:06.609 INFO MemoryStore - Block broadcast_5 stored as values in memory (estimated size 5.8 KiB, free 1920.0 MiB)
18:46:06.611 INFO MemoryStore - Block broadcast_5_piece0 stored as bytes in memory (estimated size 3.2 KiB, free 1920.0 MiB)
18:46:06.611 INFO BlockManagerInfo - Added broadcast_5_piece0 in memory on localhost:45727 (size: 3.2 KiB, free: 1920.0 MiB)
18:46:06.612 INFO SparkContext - Created broadcast 5 from broadcast at DAGScheduler.scala:1580
18:46:06.613 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 3 (ShuffledRDD[9] at reduceByKey at SparkSharder.java:257) (first 15 tasks are for partitions Vector(0))
18:46:06.613 INFO TaskSchedulerImpl - Adding task set 3.0 with 1 tasks resource profile 0
18:46:06.614 INFO TaskSetManager - Starting task 0.0 in stage 3.0 (TID 6) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
18:46:06.615 INFO Executor - Running task 0.0 in stage 3.0 (TID 6)
18:46:06.619 INFO ShuffleBlockFetcherIterator - Getting 1 (54.0 B) non-empty blocks including 1 (54.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:06.620 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:06.632 INFO Executor - Finished task 0.0 in stage 3.0 (TID 6). 1770 bytes result sent to driver
18:46:06.633 INFO TaskSetManager - Finished task 0.0 in stage 3.0 (TID 6) in 19 ms on localhost (executor driver) (1/1)
18:46:06.633 INFO TaskSchedulerImpl - Removed TaskSet 3.0, whose tasks have all completed, from pool
18:46:06.634 INFO DAGScheduler - ResultStage 3 (collectAsMap at SparkSharder.java:258) finished in 0.026 s
18:46:06.635 INFO DAGScheduler - Job 1 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.635 INFO TaskSchedulerImpl - Killing all running tasks in stage 3: Stage finished
18:46:06.635 INFO DAGScheduler - Job 1 finished: collectAsMap at SparkSharder.java:258, took 0.206533 s
18:46:06.663 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:305
18:46:06.664 INFO DAGScheduler - Got job 2 (collectAsMap at SparkSharderUnitTest.java:305) with 1 output partitions
18:46:06.664 INFO DAGScheduler - Final stage: ResultStage 5 (collectAsMap at SparkSharderUnitTest.java:305)
18:46:06.664 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 4)
18:46:06.665 INFO DAGScheduler - Missing parents: List()
18:46:06.665 INFO DAGScheduler - Submitting ResultStage 5 (MapPartitionsRDD[13] at flatMapToPair at SparkSharderUnitTest.java:304), which has no missing parents
18:46:06.668 INFO MemoryStore - Block broadcast_6 stored as values in memory (estimated size 10.2 KiB, free 1919.9 MiB)
18:46:06.670 INFO MemoryStore - Block broadcast_6_piece0 stored as bytes in memory (estimated size 5.0 KiB, free 1919.9 MiB)
18:46:06.670 INFO BlockManagerInfo - Added broadcast_6_piece0 in memory on localhost:45727 (size: 5.0 KiB, free: 1920.0 MiB)
18:46:06.670 INFO SparkContext - Created broadcast 6 from broadcast at DAGScheduler.scala:1580
18:46:06.671 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 5 (MapPartitionsRDD[13] at flatMapToPair at SparkSharderUnitTest.java:304) (first 15 tasks are for partitions Vector(0))
18:46:06.671 INFO TaskSchedulerImpl - Adding task set 5.0 with 1 tasks resource profile 0
18:46:06.676 INFO TaskSetManager - Starting task 0.0 in stage 5.0 (TID 7) (localhost, executor driver, partition 0, PROCESS_LOCAL, 8559 bytes)
18:46:06.676 INFO Executor - Running task 0.0 in stage 5.0 (TID 7)
18:46:06.685 INFO BlockManager - Found block rdd_7_0 locally
18:46:06.699 INFO Executor - Finished task 0.0 in stage 5.0 (TID 7). 1183 bytes result sent to driver
18:46:06.700 INFO TaskSetManager - Finished task 0.0 in stage 5.0 (TID 7) in 27 ms on localhost (executor driver) (1/1)
18:46:06.700 INFO TaskSchedulerImpl - Removed TaskSet 5.0, whose tasks have all completed, from pool
18:46:06.701 INFO DAGScheduler - ResultStage 5 (collectAsMap at SparkSharderUnitTest.java:305) finished in 0.035 s
18:46:06.701 INFO DAGScheduler - Job 2 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.701 INFO TaskSchedulerImpl - Killing all running tasks in stage 5: Stage finished
18:46:06.702 INFO DAGScheduler - Job 2 finished: collectAsMap at SparkSharderUnitTest.java:305, took 0.039219 s
18:46:06.704 INFO MemoryStore - Block broadcast_7 stored as values in memory (estimated size 720.0 B, free 1919.9 MiB)
18:46:06.706 INFO MemoryStore - Block broadcast_7_piece0 stored as bytes in memory (estimated size 326.0 B, free 1919.9 MiB)
18:46:06.710 INFO BlockManagerInfo - Added broadcast_7_piece0 in memory on localhost:45727 (size: 326.0 B, free: 1920.0 MiB)
18:46:06.710 INFO SparkContext - Created broadcast 7 from broadcast at SparkSharder.java:100
18:46:06.719 INFO BlockManagerInfo - Removed broadcast_3_piece0 on localhost:45727 in memory (size: 4.3 KiB, free: 1920.0 MiB)
18:46:06.723 INFO BlockManagerInfo - Removed broadcast_0_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.727 INFO BlockManagerInfo - Removed broadcast_4_piece0 on localhost:45727 in memory (size: 4.5 KiB, free: 1920.0 MiB)
18:46:06.734 INFO BlockManagerInfo - Removed broadcast_5_piece0 on localhost:45727 in memory (size: 3.2 KiB, free: 1920.0 MiB)
18:46:06.749 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:310
18:46:06.750 INFO DAGScheduler - Registering RDD 14 (flatMapToPair at SparkSharder.java:101) as input to shuffle 2
18:46:06.750 INFO DAGScheduler - Got job 3 (collectAsMap at SparkSharderUnitTest.java:310) with 1 output partitions
18:46:06.750 INFO DAGScheduler - Final stage: ResultStage 7 (collectAsMap at SparkSharderUnitTest.java:310)
18:46:06.750 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 6)
18:46:06.750 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 6)
18:46:06.751 INFO DAGScheduler - Submitting ShuffleMapStage 6 (MapPartitionsRDD[14] at flatMapToPair at SparkSharder.java:101), which has no missing parents
18:46:06.753 INFO MemoryStore - Block broadcast_8 stored as values in memory (estimated size 7.2 KiB, free 1920.0 MiB)
18:46:06.753 INFO MemoryStore - Block broadcast_8_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1920.0 MiB)
18:46:06.754 INFO BlockManagerInfo - Added broadcast_8_piece0 in memory on localhost:45727 (size: 3.8 KiB, free: 1920.0 MiB)
18:46:06.754 INFO SparkContext - Created broadcast 8 from broadcast at DAGScheduler.scala:1580
18:46:06.754 INFO DAGScheduler - Submitting 1 missing tasks from ShuffleMapStage 6 (MapPartitionsRDD[14] at flatMapToPair at SparkSharder.java:101) (first 15 tasks are for partitions Vector(0))
18:46:06.754 INFO TaskSchedulerImpl - Adding task set 6.0 with 1 tasks resource profile 0
18:46:06.755 INFO TaskSetManager - Starting task 0.0 in stage 6.0 (TID 8) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7707 bytes)
18:46:06.756 INFO Executor - Running task 0.0 in stage 6.0 (TID 8)
18:46:06.766 INFO Executor - Finished task 0.0 in stage 6.0 (TID 8). 1062 bytes result sent to driver
18:46:06.767 INFO TaskSetManager - Finished task 0.0 in stage 6.0 (TID 8) in 12 ms on localhost (executor driver) (1/1)
18:46:06.767 INFO TaskSchedulerImpl - Removed TaskSet 6.0, whose tasks have all completed, from pool
18:46:06.767 INFO DAGScheduler - ShuffleMapStage 6 (flatMapToPair at SparkSharder.java:101) finished in 0.016 s
18:46:06.767 INFO DAGScheduler - looking for newly runnable stages
18:46:06.767 INFO DAGScheduler - running: HashSet()
18:46:06.767 INFO DAGScheduler - waiting: HashSet(ResultStage 7)
18:46:06.767 INFO DAGScheduler - failed: HashSet()
18:46:06.767 INFO DAGScheduler - Submitting ResultStage 7 (MapPartitionsRDD[18] at flatMapToPair at SparkSharderUnitTest.java:309), which has no missing parents
18:46:06.769 INFO MemoryStore - Block broadcast_9 stored as values in memory (estimated size 9.4 KiB, free 1920.0 MiB)
18:46:06.770 INFO MemoryStore - Block broadcast_9_piece0 stored as bytes in memory (estimated size 4.7 KiB, free 1920.0 MiB)
18:46:06.770 INFO BlockManagerInfo - Added broadcast_9_piece0 in memory on localhost:45727 (size: 4.7 KiB, free: 1920.0 MiB)
18:46:06.771 INFO SparkContext - Created broadcast 9 from broadcast at DAGScheduler.scala:1580
18:46:06.771 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 7 (MapPartitionsRDD[18] at flatMapToPair at SparkSharderUnitTest.java:309) (first 15 tasks are for partitions Vector(0))
18:46:06.771 INFO TaskSchedulerImpl - Adding task set 7.0 with 1 tasks resource profile 0
18:46:06.772 INFO TaskSetManager - Starting task 0.0 in stage 7.0 (TID 9) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
18:46:06.772 INFO Executor - Running task 0.0 in stage 7.0 (TID 9)
18:46:06.776 INFO ShuffleBlockFetcherIterator - Getting 1 (228.0 B) non-empty blocks including 1 (228.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:06.776 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:06.785 INFO Executor - Finished task 0.0 in stage 7.0 (TID 9). 1871 bytes result sent to driver
18:46:06.786 INFO TaskSetManager - Finished task 0.0 in stage 7.0 (TID 9) in 14 ms on localhost (executor driver) (1/1)
18:46:06.786 INFO TaskSchedulerImpl - Removed TaskSet 7.0, whose tasks have all completed, from pool
18:46:06.787 INFO DAGScheduler - ResultStage 7 (collectAsMap at SparkSharderUnitTest.java:310) finished in 0.019 s
18:46:06.787 INFO DAGScheduler - Job 3 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.787 INFO TaskSchedulerImpl - Killing all running tasks in stage 7: Stage finished
18:46:06.787 INFO DAGScheduler - Job 3 finished: collectAsMap at SparkSharderUnitTest.java:310, took 0.038464 s
18:46:06.797 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.797 INFO DAGScheduler - Got job 4 (collect at SparkSharder.java:388) with 1 output partitions
18:46:06.797 INFO DAGScheduler - Final stage: ResultStage 8 (collect at SparkSharder.java:388)
18:46:06.797 INFO DAGScheduler - Parents of final stage: List()
18:46:06.797 INFO DAGScheduler - Missing parents: List()
18:46:06.798 INFO DAGScheduler - Submitting ResultStage 8 (MapPartitionsRDD[20] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.799 INFO MemoryStore - Block broadcast_10 stored as values in memory (estimated size 4.5 KiB, free 1920.0 MiB)
18:46:06.800 INFO MemoryStore - Block broadcast_10_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1920.0 MiB)
18:46:06.800 INFO BlockManagerInfo - Added broadcast_10_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.801 INFO SparkContext - Created broadcast 10 from broadcast at DAGScheduler.scala:1580
18:46:06.801 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 8 (MapPartitionsRDD[20] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0))
18:46:06.801 INFO TaskSchedulerImpl - Adding task set 8.0 with 1 tasks resource profile 0
18:46:06.803 INFO TaskSetManager - Starting task 0.0 in stage 8.0 (TID 10) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
18:46:06.804 INFO Executor - Running task 0.0 in stage 8.0 (TID 10)
18:46:06.806 INFO Executor - Finished task 0.0 in stage 8.0 (TID 10). 1030 bytes result sent to driver
18:46:06.808 INFO TaskSetManager - Finished task 0.0 in stage 8.0 (TID 10) in 5 ms on localhost (executor driver) (1/1)
18:46:06.808 INFO TaskSchedulerImpl - Removed TaskSet 8.0, whose tasks have all completed, from pool
18:46:06.808 INFO DAGScheduler - ResultStage 8 (collect at SparkSharder.java:388) finished in 0.010 s
18:46:06.808 INFO DAGScheduler - Job 4 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.808 INFO TaskSchedulerImpl - Killing all running tasks in stage 8: Stage finished
18:46:06.809 INFO DAGScheduler - Job 4 finished: collect at SparkSharder.java:388, took 0.011948 s
18:46:06.816 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.816 INFO DAGScheduler - Got job 5 (collect at SparkSharder.java:388) with 2 output partitions
18:46:06.816 INFO DAGScheduler - Final stage: ResultStage 9 (collect at SparkSharder.java:388)
18:46:06.816 INFO DAGScheduler - Parents of final stage: List()
18:46:06.816 INFO DAGScheduler - Missing parents: List()
18:46:06.816 INFO DAGScheduler - Submitting ResultStage 9 (MapPartitionsRDD[22] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.818 INFO MemoryStore - Block broadcast_11 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.819 INFO MemoryStore - Block broadcast_11_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.820 INFO BlockManagerInfo - Added broadcast_11_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.820 INFO SparkContext - Created broadcast 11 from broadcast at DAGScheduler.scala:1580
18:46:06.820 INFO DAGScheduler - Submitting 2 missing tasks from ResultStage 9 (MapPartitionsRDD[22] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1))
18:46:06.820 INFO TaskSchedulerImpl - Adding task set 9.0 with 2 tasks resource profile 0
18:46:06.821 INFO TaskSetManager - Starting task 0.0 in stage 9.0 (TID 11) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
18:46:06.822 INFO TaskSetManager - Starting task 1.0 in stage 9.0 (TID 12) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
18:46:06.822 INFO Executor - Running task 1.0 in stage 9.0 (TID 12)
18:46:06.822 INFO Executor - Running task 0.0 in stage 9.0 (TID 11)
18:46:06.826 INFO Executor - Finished task 1.0 in stage 9.0 (TID 12). 1073 bytes result sent to driver
18:46:06.826 INFO Executor - Finished task 0.0 in stage 9.0 (TID 11). 1073 bytes result sent to driver
18:46:06.827 INFO TaskSetManager - Finished task 1.0 in stage 9.0 (TID 12) in 6 ms on localhost (executor driver) (1/2)
18:46:06.828 INFO TaskSetManager - Finished task 0.0 in stage 9.0 (TID 11) in 7 ms on localhost (executor driver) (2/2)
18:46:06.828 INFO TaskSchedulerImpl - Removed TaskSet 9.0, whose tasks have all completed, from pool
18:46:06.828 INFO DAGScheduler - ResultStage 9 (collect at SparkSharder.java:388) finished in 0.010 s
18:46:06.829 INFO DAGScheduler - Job 5 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.829 INFO TaskSchedulerImpl - Killing all running tasks in stage 9: Stage finished
18:46:06.829 INFO DAGScheduler - Job 5 finished: collect at SparkSharder.java:388, took 0.013032 s
18:46:06.836 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.836 INFO DAGScheduler - Got job 6 (collect at SparkSharder.java:388) with 3 output partitions
18:46:06.836 INFO DAGScheduler - Final stage: ResultStage 10 (collect at SparkSharder.java:388)
18:46:06.836 INFO DAGScheduler - Parents of final stage: List()
18:46:06.836 INFO DAGScheduler - Missing parents: List()
18:46:06.836 INFO DAGScheduler - Submitting ResultStage 10 (MapPartitionsRDD[24] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.838 INFO MemoryStore - Block broadcast_12 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.839 INFO MemoryStore - Block broadcast_12_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.840 INFO BlockManagerInfo - Added broadcast_12_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.840 INFO SparkContext - Created broadcast 12 from broadcast at DAGScheduler.scala:1580
18:46:06.841 INFO DAGScheduler - Submitting 3 missing tasks from ResultStage 10 (MapPartitionsRDD[24] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1, 2))
18:46:06.841 INFO TaskSchedulerImpl - Adding task set 10.0 with 3 tasks resource profile 0
18:46:06.842 INFO TaskSetManager - Starting task 0.0 in stage 10.0 (TID 13) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
18:46:06.842 INFO TaskSetManager - Starting task 1.0 in stage 10.0 (TID 14) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
18:46:06.843 INFO TaskSetManager - Starting task 2.0 in stage 10.0 (TID 15) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
18:46:06.844 INFO Executor - Running task 1.0 in stage 10.0 (TID 14)
18:46:06.845 INFO Executor - Running task 2.0 in stage 10.0 (TID 15)
18:46:06.845 INFO Executor - Running task 0.0 in stage 10.0 (TID 13)
18:46:06.848 INFO Executor - Finished task 1.0 in stage 10.0 (TID 14). 1073 bytes result sent to driver
18:46:06.849 INFO Executor - Finished task 0.0 in stage 10.0 (TID 13). 1073 bytes result sent to driver
18:46:06.849 INFO TaskSetManager - Finished task 1.0 in stage 10.0 (TID 14) in 7 ms on localhost (executor driver) (1/3)
18:46:06.850 INFO TaskSetManager - Finished task 0.0 in stage 10.0 (TID 13) in 8 ms on localhost (executor driver) (2/3)
18:46:06.851 INFO Executor - Finished task 2.0 in stage 10.0 (TID 15). 1073 bytes result sent to driver
18:46:06.852 INFO TaskSetManager - Finished task 2.0 in stage 10.0 (TID 15) in 10 ms on localhost (executor driver) (3/3)
18:46:06.852 INFO TaskSchedulerImpl - Removed TaskSet 10.0, whose tasks have all completed, from pool
18:46:06.852 INFO DAGScheduler - ResultStage 10 (collect at SparkSharder.java:388) finished in 0.015 s
18:46:06.852 INFO DAGScheduler - Job 6 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.852 INFO TaskSchedulerImpl - Killing all running tasks in stage 10: Stage finished
18:46:06.853 INFO DAGScheduler - Job 6 finished: collect at SparkSharder.java:388, took 0.017110 s
18:46:06.862 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.863 INFO DAGScheduler - Got job 7 (collect at SparkSharder.java:388) with 1 output partitions
18:46:06.863 INFO DAGScheduler - Final stage: ResultStage 11 (collect at SparkSharder.java:388)
18:46:06.863 INFO DAGScheduler - Parents of final stage: List()
18:46:06.863 INFO DAGScheduler - Missing parents: List()
18:46:06.864 INFO DAGScheduler - Submitting ResultStage 11 (MapPartitionsRDD[26] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.866 INFO MemoryStore - Block broadcast_13 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.867 INFO MemoryStore - Block broadcast_13_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.867 INFO BlockManagerInfo - Added broadcast_13_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.868 INFO SparkContext - Created broadcast 13 from broadcast at DAGScheduler.scala:1580
18:46:06.868 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 11 (MapPartitionsRDD[26] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0))
18:46:06.868 INFO TaskSchedulerImpl - Adding task set 11.0 with 1 tasks resource profile 0
18:46:06.869 INFO TaskSetManager - Starting task 0.0 in stage 11.0 (TID 16) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
18:46:06.869 INFO Executor - Running task 0.0 in stage 11.0 (TID 16)
18:46:06.872 INFO Executor - Finished task 0.0 in stage 11.0 (TID 16). 1030 bytes result sent to driver
18:46:06.873 INFO TaskSetManager - Finished task 0.0 in stage 11.0 (TID 16) in 4 ms on localhost (executor driver) (1/1)
18:46:06.873 INFO TaskSchedulerImpl - Removed TaskSet 11.0, whose tasks have all completed, from pool
18:46:06.873 INFO DAGScheduler - ResultStage 11 (collect at SparkSharder.java:388) finished in 0.009 s
18:46:06.873 INFO DAGScheduler - Job 7 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.873 INFO TaskSchedulerImpl - Killing all running tasks in stage 11: Stage finished
18:46:06.874 INFO DAGScheduler - Job 7 finished: collect at SparkSharder.java:388, took 0.011082 s
18:46:06.880 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.881 INFO DAGScheduler - Got job 8 (collect at SparkSharder.java:388) with 2 output partitions
18:46:06.881 INFO DAGScheduler - Final stage: ResultStage 12 (collect at SparkSharder.java:388)
18:46:06.881 INFO DAGScheduler - Parents of final stage: List()
18:46:06.881 INFO DAGScheduler - Missing parents: List()
18:46:06.881 INFO DAGScheduler - Submitting ResultStage 12 (MapPartitionsRDD[28] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.882 INFO MemoryStore - Block broadcast_14 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.884 INFO MemoryStore - Block broadcast_14_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.884 INFO BlockManagerInfo - Added broadcast_14_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.884 INFO SparkContext - Created broadcast 14 from broadcast at DAGScheduler.scala:1580
18:46:06.884 INFO DAGScheduler - Submitting 2 missing tasks from ResultStage 12 (MapPartitionsRDD[28] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1))
18:46:06.885 INFO TaskSchedulerImpl - Adding task set 12.0 with 2 tasks resource profile 0
18:46:06.885 INFO TaskSetManager - Starting task 0.0 in stage 12.0 (TID 17) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
18:46:06.886 INFO TaskSetManager - Starting task 1.0 in stage 12.0 (TID 18) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
18:46:06.886 INFO Executor - Running task 0.0 in stage 12.0 (TID 17)
18:46:06.886 INFO Executor - Running task 1.0 in stage 12.0 (TID 18)
18:46:06.891 INFO Executor - Finished task 1.0 in stage 12.0 (TID 18). 1073 bytes result sent to driver
18:46:06.891 INFO Executor - Finished task 0.0 in stage 12.0 (TID 17). 1073 bytes result sent to driver
18:46:06.891 INFO TaskSetManager - Finished task 1.0 in stage 12.0 (TID 18) in 6 ms on localhost (executor driver) (1/2)
18:46:06.892 INFO TaskSetManager - Finished task 0.0 in stage 12.0 (TID 17) in 7 ms on localhost (executor driver) (2/2)
18:46:06.892 INFO TaskSchedulerImpl - Removed TaskSet 12.0, whose tasks have all completed, from pool
18:46:06.893 INFO DAGScheduler - ResultStage 12 (collect at SparkSharder.java:388) finished in 0.012 s
18:46:06.893 INFO DAGScheduler - Job 8 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.893 INFO TaskSchedulerImpl - Killing all running tasks in stage 12: Stage finished
18:46:06.893 INFO DAGScheduler - Job 8 finished: collect at SparkSharder.java:388, took 0.013202 s
18:46:06.900 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.900 INFO DAGScheduler - Got job 9 (collect at SparkSharder.java:388) with 1 output partitions
18:46:06.900 INFO DAGScheduler - Final stage: ResultStage 13 (collect at SparkSharder.java:388)
18:46:06.900 INFO DAGScheduler - Parents of final stage: List()
18:46:06.901 INFO DAGScheduler - Missing parents: List()
18:46:06.901 INFO DAGScheduler - Submitting ResultStage 13 (MapPartitionsRDD[30] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.902 INFO MemoryStore - Block broadcast_15 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.903 INFO MemoryStore - Block broadcast_15_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.904 INFO BlockManagerInfo - Added broadcast_15_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.904 INFO SparkContext - Created broadcast 15 from broadcast at DAGScheduler.scala:1580
18:46:06.904 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 13 (MapPartitionsRDD[30] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0))
18:46:06.904 INFO TaskSchedulerImpl - Adding task set 13.0 with 1 tasks resource profile 0
18:46:06.905 INFO TaskSetManager - Starting task 0.0 in stage 13.0 (TID 19) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
18:46:06.906 INFO Executor - Running task 0.0 in stage 13.0 (TID 19)
18:46:06.909 INFO Executor - Finished task 0.0 in stage 13.0 (TID 19). 1030 bytes result sent to driver
18:46:06.909 INFO TaskSetManager - Finished task 0.0 in stage 13.0 (TID 19) in 4 ms on localhost (executor driver) (1/1)
18:46:06.909 INFO TaskSchedulerImpl - Removed TaskSet 13.0, whose tasks have all completed, from pool
18:46:06.910 INFO DAGScheduler - ResultStage 13 (collect at SparkSharder.java:388) finished in 0.009 s
18:46:06.910 INFO DAGScheduler - Job 9 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.910 INFO TaskSchedulerImpl - Killing all running tasks in stage 13: Stage finished
18:46:06.910 INFO DAGScheduler - Job 9 finished: collect at SparkSharder.java:388, took 0.009982 s
18:46:06.916 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.917 INFO DAGScheduler - Got job 10 (collect at SparkSharder.java:388) with 2 output partitions
18:46:06.917 INFO DAGScheduler - Final stage: ResultStage 14 (collect at SparkSharder.java:388)
18:46:06.917 INFO DAGScheduler - Parents of final stage: List()
18:46:06.917 INFO DAGScheduler - Missing parents: List()
18:46:06.917 INFO DAGScheduler - Submitting ResultStage 14 (MapPartitionsRDD[32] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.919 INFO MemoryStore - Block broadcast_16 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.920 INFO MemoryStore - Block broadcast_16_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.920 INFO BlockManagerInfo - Added broadcast_16_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.920 INFO SparkContext - Created broadcast 16 from broadcast at DAGScheduler.scala:1580
18:46:06.921 INFO DAGScheduler - Submitting 2 missing tasks from ResultStage 14 (MapPartitionsRDD[32] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1))
18:46:06.921 INFO TaskSchedulerImpl - Adding task set 14.0 with 2 tasks resource profile 0
18:46:06.922 INFO TaskSetManager - Starting task 0.0 in stage 14.0 (TID 20) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
18:46:06.922 INFO TaskSetManager - Starting task 1.0 in stage 14.0 (TID 21) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
18:46:06.922 INFO Executor - Running task 1.0 in stage 14.0 (TID 21)
18:46:06.922 INFO Executor - Running task 0.0 in stage 14.0 (TID 20)
18:46:06.926 INFO Executor - Finished task 1.0 in stage 14.0 (TID 21). 1030 bytes result sent to driver
18:46:06.926 INFO Executor - Finished task 0.0 in stage 14.0 (TID 20). 1030 bytes result sent to driver
18:46:06.927 INFO TaskSetManager - Finished task 1.0 in stage 14.0 (TID 21) in 5 ms on localhost (executor driver) (1/2)
18:46:06.927 INFO TaskSetManager - Finished task 0.0 in stage 14.0 (TID 20) in 6 ms on localhost (executor driver) (2/2)
18:46:06.927 INFO TaskSchedulerImpl - Removed TaskSet 14.0, whose tasks have all completed, from pool
18:46:06.927 INFO DAGScheduler - ResultStage 14 (collect at SparkSharder.java:388) finished in 0.009 s
18:46:06.928 INFO DAGScheduler - Job 10 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.928 INFO TaskSchedulerImpl - Killing all running tasks in stage 14: Stage finished
18:46:06.928 INFO DAGScheduler - Job 10 finished: collect at SparkSharder.java:388, took 0.011467 s
18:46:06.934 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.935 INFO DAGScheduler - Got job 11 (collect at SparkSharder.java:388) with 3 output partitions
18:46:06.935 INFO DAGScheduler - Final stage: ResultStage 15 (collect at SparkSharder.java:388)
18:46:06.935 INFO DAGScheduler - Parents of final stage: List()
18:46:06.935 INFO DAGScheduler - Missing parents: List()
18:46:06.935 INFO DAGScheduler - Submitting ResultStage 15 (MapPartitionsRDD[34] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.936 INFO MemoryStore - Block broadcast_17 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.939 INFO MemoryStore - Block broadcast_17_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.939 INFO BlockManagerInfo - Added broadcast_17_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.939 INFO SparkContext - Created broadcast 17 from broadcast at DAGScheduler.scala:1580
18:46:06.940 INFO DAGScheduler - Submitting 3 missing tasks from ResultStage 15 (MapPartitionsRDD[34] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1, 2))
18:46:06.940 INFO TaskSchedulerImpl - Adding task set 15.0 with 3 tasks resource profile 0
18:46:06.941 INFO TaskSetManager - Starting task 0.0 in stage 15.0 (TID 22) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
18:46:06.941 INFO TaskSetManager - Starting task 1.0 in stage 15.0 (TID 23) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
18:46:06.941 INFO TaskSetManager - Starting task 2.0 in stage 15.0 (TID 24) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
18:46:06.942 INFO Executor - Running task 2.0 in stage 15.0 (TID 24)
18:46:06.942 INFO Executor - Running task 1.0 in stage 15.0 (TID 23)
18:46:06.942 INFO Executor - Running task 0.0 in stage 15.0 (TID 22)
18:46:06.946 INFO Executor - Finished task 0.0 in stage 15.0 (TID 22). 1073 bytes result sent to driver
18:46:06.947 INFO Executor - Finished task 1.0 in stage 15.0 (TID 23). 1030 bytes result sent to driver
18:46:06.947 INFO TaskSetManager - Finished task 0.0 in stage 15.0 (TID 22) in 7 ms on localhost (executor driver) (1/3)
18:46:06.947 INFO Executor - Finished task 2.0 in stage 15.0 (TID 24). 1073 bytes result sent to driver
18:46:06.948 INFO TaskSetManager - Finished task 2.0 in stage 15.0 (TID 24) in 7 ms on localhost (executor driver) (2/3)
18:46:06.949 INFO TaskSetManager - Finished task 1.0 in stage 15.0 (TID 23) in 8 ms on localhost (executor driver) (3/3)
18:46:06.949 INFO TaskSchedulerImpl - Removed TaskSet 15.0, whose tasks have all completed, from pool
18:46:06.949 INFO DAGScheduler - ResultStage 15 (collect at SparkSharder.java:388) finished in 0.013 s
18:46:06.949 INFO DAGScheduler - Job 11 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.949 INFO TaskSchedulerImpl - Killing all running tasks in stage 15: Stage finished
18:46:06.949 INFO DAGScheduler - Job 11 finished: collect at SparkSharder.java:388, took 0.014765 s
18:46:06.955 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.956 INFO DAGScheduler - Got job 12 (collect at SparkSharder.java:388) with 1 output partitions
18:46:06.956 INFO DAGScheduler - Final stage: ResultStage 16 (collect at SparkSharder.java:388)
18:46:06.956 INFO DAGScheduler - Parents of final stage: List()
18:46:06.956 INFO DAGScheduler - Missing parents: List()
18:46:06.956 INFO DAGScheduler - Submitting ResultStage 16 (MapPartitionsRDD[36] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.957 INFO MemoryStore - Block broadcast_18 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.960 INFO MemoryStore - Block broadcast_18_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.960 INFO BlockManagerInfo - Added broadcast_18_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.960 INFO SparkContext - Created broadcast 18 from broadcast at DAGScheduler.scala:1580
18:46:06.960 INFO DAGScheduler - Submitting 1 missing tasks from ResultStage 16 (MapPartitionsRDD[36] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0))
18:46:06.960 INFO TaskSchedulerImpl - Adding task set 16.0 with 1 tasks resource profile 0
18:46:06.961 INFO TaskSetManager - Starting task 0.0 in stage 16.0 (TID 25) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
18:46:06.962 INFO Executor - Running task 0.0 in stage 16.0 (TID 25)
18:46:06.964 INFO Executor - Finished task 0.0 in stage 16.0 (TID 25). 1030 bytes result sent to driver
18:46:06.965 INFO TaskSetManager - Finished task 0.0 in stage 16.0 (TID 25) in 4 ms on localhost (executor driver) (1/1)
18:46:06.965 INFO TaskSchedulerImpl - Removed TaskSet 16.0, whose tasks have all completed, from pool
18:46:06.965 INFO DAGScheduler - ResultStage 16 (collect at SparkSharder.java:388) finished in 0.008 s
18:46:06.965 INFO DAGScheduler - Job 12 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.965 INFO TaskSchedulerImpl - Killing all running tasks in stage 16: Stage finished
18:46:06.965 INFO DAGScheduler - Job 12 finished: collect at SparkSharder.java:388, took 0.009886 s
18:46:06.972 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.972 INFO DAGScheduler - Got job 13 (collect at SparkSharder.java:388) with 2 output partitions
18:46:06.972 INFO DAGScheduler - Final stage: ResultStage 17 (collect at SparkSharder.java:388)
18:46:06.972 INFO DAGScheduler - Parents of final stage: List()
18:46:06.972 INFO DAGScheduler - Missing parents: List()
18:46:06.972 INFO DAGScheduler - Submitting ResultStage 17 (MapPartitionsRDD[38] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.973 INFO MemoryStore - Block broadcast_19 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.975 INFO MemoryStore - Block broadcast_19_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.975 INFO BlockManagerInfo - Added broadcast_19_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.976 INFO SparkContext - Created broadcast 19 from broadcast at DAGScheduler.scala:1580
18:46:06.976 INFO DAGScheduler - Submitting 2 missing tasks from ResultStage 17 (MapPartitionsRDD[38] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1))
18:46:06.976 INFO TaskSchedulerImpl - Adding task set 17.0 with 2 tasks resource profile 0
18:46:06.977 INFO TaskSetManager - Starting task 0.0 in stage 17.0 (TID 26) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
18:46:06.977 INFO TaskSetManager - Starting task 1.0 in stage 17.0 (TID 27) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
18:46:06.977 INFO Executor - Running task 1.0 in stage 17.0 (TID 27)
18:46:06.977 INFO Executor - Running task 0.0 in stage 17.0 (TID 26)
18:46:06.981 INFO Executor - Finished task 1.0 in stage 17.0 (TID 27). 1030 bytes result sent to driver
18:46:06.981 INFO Executor - Finished task 0.0 in stage 17.0 (TID 26). 1073 bytes result sent to driver
18:46:06.982 INFO TaskSetManager - Finished task 1.0 in stage 17.0 (TID 27) in 5 ms on localhost (executor driver) (1/2)
18:46:06.982 INFO TaskSetManager - Finished task 0.0 in stage 17.0 (TID 26) in 6 ms on localhost (executor driver) (2/2)
18:46:06.982 INFO TaskSchedulerImpl - Removed TaskSet 17.0, whose tasks have all completed, from pool
18:46:06.982 INFO DAGScheduler - ResultStage 17 (collect at SparkSharder.java:388) finished in 0.009 s
18:46:06.983 INFO DAGScheduler - Job 13 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:06.983 INFO TaskSchedulerImpl - Killing all running tasks in stage 17: Stage finished
18:46:06.983 INFO DAGScheduler - Job 13 finished: collect at SparkSharder.java:388, took 0.011250 s
18:46:06.989 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:06.990 INFO DAGScheduler - Got job 14 (collect at SparkSharder.java:388) with 3 output partitions
18:46:06.990 INFO DAGScheduler - Final stage: ResultStage 18 (collect at SparkSharder.java:388)
18:46:06.990 INFO DAGScheduler - Parents of final stage: List()
18:46:06.990 INFO DAGScheduler - Missing parents: List()
18:46:06.990 INFO DAGScheduler - Submitting ResultStage 18 (MapPartitionsRDD[40] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:06.991 INFO MemoryStore - Block broadcast_20 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:06.991 INFO MemoryStore - Block broadcast_20_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:06.992 INFO BlockManagerInfo - Added broadcast_20_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:06.992 INFO SparkContext - Created broadcast 20 from broadcast at DAGScheduler.scala:1580
18:46:06.992 INFO DAGScheduler - Submitting 3 missing tasks from ResultStage 18 (MapPartitionsRDD[40] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1, 2))
18:46:06.992 INFO TaskSchedulerImpl - Adding task set 18.0 with 3 tasks resource profile 0
18:46:06.993 INFO TaskSetManager - Starting task 0.0 in stage 18.0 (TID 28) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
18:46:06.993 INFO TaskSetManager - Starting task 1.0 in stage 18.0 (TID 29) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
18:46:06.994 INFO TaskSetManager - Starting task 2.0 in stage 18.0 (TID 30) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
18:46:06.994 INFO Executor - Running task 0.0 in stage 18.0 (TID 28)
18:46:06.994 INFO Executor - Running task 1.0 in stage 18.0 (TID 29)
18:46:06.995 INFO Executor - Running task 2.0 in stage 18.0 (TID 30)
18:46:06.998 INFO Executor - Finished task 2.0 in stage 18.0 (TID 30). 1073 bytes result sent to driver
18:46:06.999 INFO TaskSetManager - Finished task 2.0 in stage 18.0 (TID 30) in 5 ms on localhost (executor driver) (1/3)
18:46:06.999 INFO Executor - Finished task 1.0 in stage 18.0 (TID 29). 1073 bytes result sent to driver
18:46:07.000 INFO TaskSetManager - Finished task 1.0 in stage 18.0 (TID 29) in 7 ms on localhost (executor driver) (2/3)
18:46:07.000 INFO Executor - Finished task 0.0 in stage 18.0 (TID 28). 1030 bytes result sent to driver
18:46:07.000 INFO TaskSetManager - Finished task 0.0 in stage 18.0 (TID 28) in 7 ms on localhost (executor driver) (3/3)
18:46:07.000 INFO TaskSchedulerImpl - Removed TaskSet 18.0, whose tasks have all completed, from pool
18:46:07.001 INFO DAGScheduler - ResultStage 18 (collect at SparkSharder.java:388) finished in 0.011 s
18:46:07.001 INFO DAGScheduler - Job 14 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.001 INFO TaskSchedulerImpl - Killing all running tasks in stage 18: Stage finished
18:46:07.002 INFO DAGScheduler - Job 14 finished: collect at SparkSharder.java:388, took 0.012840 s
18:46:07.012 INFO SparkContext - Starting job: collect at SparkSharder.java:388
18:46:07.013 INFO DAGScheduler - Got job 15 (collect at SparkSharder.java:388) with 4 output partitions
18:46:07.013 INFO DAGScheduler - Final stage: ResultStage 19 (collect at SparkSharder.java:388)
18:46:07.013 INFO DAGScheduler - Parents of final stage: List()
18:46:07.013 INFO DAGScheduler - Missing parents: List()
18:46:07.013 INFO DAGScheduler - Submitting ResultStage 19 (MapPartitionsRDD[43] at mapPartitions at SparkSharder.java:386), which has no missing parents
18:46:07.014 INFO MemoryStore - Block broadcast_21 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
18:46:07.015 INFO MemoryStore - Block broadcast_21_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
18:46:07.015 INFO BlockManagerInfo - Added broadcast_21_piece0 in memory on localhost:45727 (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.016 INFO SparkContext - Created broadcast 21 from broadcast at DAGScheduler.scala:1580
18:46:07.016 INFO DAGScheduler - Submitting 4 missing tasks from ResultStage 19 (MapPartitionsRDD[43] at mapPartitions at SparkSharder.java:386) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.016 INFO TaskSchedulerImpl - Adding task set 19.0 with 4 tasks resource profile 0
18:46:07.017 INFO TaskSetManager - Starting task 0.0 in stage 19.0 (TID 31) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
18:46:07.017 INFO TaskSetManager - Starting task 1.0 in stage 19.0 (TID 32) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
18:46:07.018 INFO TaskSetManager - Starting task 2.0 in stage 19.0 (TID 33) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7692 bytes)
18:46:07.018 INFO TaskSetManager - Starting task 3.0 in stage 19.0 (TID 34) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7692 bytes)
18:46:07.018 INFO Executor - Running task 2.0 in stage 19.0 (TID 33)
18:46:07.019 INFO Executor - Running task 1.0 in stage 19.0 (TID 32)
18:46:07.020 INFO Executor - Running task 3.0 in stage 19.0 (TID 34)
18:46:07.020 INFO Executor - Running task 0.0 in stage 19.0 (TID 31)
18:46:07.022 INFO Executor - Finished task 1.0 in stage 19.0 (TID 32). 1030 bytes result sent to driver
18:46:07.022 INFO Executor - Finished task 0.0 in stage 19.0 (TID 31). 1030 bytes result sent to driver
18:46:07.023 INFO Executor - Finished task 2.0 in stage 19.0 (TID 33). 1073 bytes result sent to driver
18:46:07.023 INFO Executor - Finished task 3.0 in stage 19.0 (TID 34). 1030 bytes result sent to driver
18:46:07.023 INFO TaskSetManager - Finished task 1.0 in stage 19.0 (TID 32) in 6 ms on localhost (executor driver) (1/4)
18:46:07.024 INFO TaskSetManager - Finished task 0.0 in stage 19.0 (TID 31) in 7 ms on localhost (executor driver) (2/4)
18:46:07.024 INFO TaskSetManager - Finished task 3.0 in stage 19.0 (TID 34) in 6 ms on localhost (executor driver) (3/4)
18:46:07.025 INFO TaskSetManager - Finished task 2.0 in stage 19.0 (TID 33) in 8 ms on localhost (executor driver) (4/4)
18:46:07.025 INFO TaskSchedulerImpl - Removed TaskSet 19.0, whose tasks have all completed, from pool
18:46:07.025 INFO DAGScheduler - ResultStage 19 (collect at SparkSharder.java:388) finished in 0.011 s
18:46:07.025 INFO DAGScheduler - Job 15 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.025 INFO TaskSchedulerImpl - Killing all running tasks in stage 19: Stage finished
18:46:07.026 INFO DAGScheduler - Job 15 finished: collect at SparkSharder.java:388, took 0.013291 s
18:46:07.027 INFO MemoryStore - Block broadcast_22 stored as values in memory (estimated size 464.0 B, free 1919.9 MiB)
18:46:07.027 INFO MemoryStore - Block broadcast_22_piece0 stored as bytes in memory (estimated size 159.0 B, free 1919.9 MiB)
18:46:07.028 INFO BlockManagerInfo - Added broadcast_22_piece0 in memory on localhost:45727 (size: 159.0 B, free: 1920.0 MiB)
18:46:07.028 INFO SparkContext - Created broadcast 22 from broadcast at SparkSharder.java:214
18:46:07.029 INFO MemoryStore - Block broadcast_23 stored as values in memory (estimated size 1088.0 B, free 1919.9 MiB)
18:46:07.030 INFO MemoryStore - Block broadcast_23_piece0 stored as bytes in memory (estimated size 465.0 B, free 1919.9 MiB)
18:46:07.030 INFO BlockManagerInfo - Added broadcast_23_piece0 in memory on localhost:45727 (size: 465.0 B, free: 1920.0 MiB)
18:46:07.030 INFO SparkContext - Created broadcast 23 from broadcast at SparkSharder.java:221
18:46:07.040 INFO SparkContext - Starting job: collectAsMap at SparkSharder.java:258
18:46:07.041 INFO DAGScheduler - Registering RDD 45 (mapToPair at SparkSharder.java:247) as input to shuffle 4
18:46:07.041 INFO DAGScheduler - Registering RDD 48 (mapToPair at SparkSharder.java:255) as input to shuffle 3
18:46:07.042 INFO DAGScheduler - Got job 16 (collectAsMap at SparkSharder.java:258) with 4 output partitions
18:46:07.042 INFO DAGScheduler - Final stage: ResultStage 22 (collectAsMap at SparkSharder.java:258)
18:46:07.042 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 21)
18:46:07.042 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 21)
18:46:07.042 INFO DAGScheduler - Submitting ShuffleMapStage 20 (MapPartitionsRDD[45] at mapToPair at SparkSharder.java:247), which has no missing parents
18:46:07.043 INFO MemoryStore - Block broadcast_24 stored as values in memory (estimated size 7.9 KiB, free 1919.9 MiB)
18:46:07.044 INFO MemoryStore - Block broadcast_24_piece0 stored as bytes in memory (estimated size 4.3 KiB, free 1919.9 MiB)
18:46:07.044 INFO BlockManagerInfo - Added broadcast_24_piece0 in memory on localhost:45727 (size: 4.3 KiB, free: 1920.0 MiB)
18:46:07.045 INFO SparkContext - Created broadcast 24 from broadcast at DAGScheduler.scala:1580
18:46:07.045 INFO DAGScheduler - Submitting 4 missing tasks from ShuffleMapStage 20 (MapPartitionsRDD[45] at mapToPair at SparkSharder.java:247) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.045 INFO TaskSchedulerImpl - Adding task set 20.0 with 4 tasks resource profile 0
18:46:07.046 INFO TaskSetManager - Starting task 0.0 in stage 20.0 (TID 35) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7569 bytes)
18:46:07.047 INFO TaskSetManager - Starting task 1.0 in stage 20.0 (TID 36) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7636 bytes)
18:46:07.047 INFO TaskSetManager - Starting task 2.0 in stage 20.0 (TID 37) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7636 bytes)
18:46:07.047 INFO TaskSetManager - Starting task 3.0 in stage 20.0 (TID 38) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7636 bytes)
18:46:07.048 INFO Executor - Running task 0.0 in stage 20.0 (TID 35)
18:46:07.048 INFO Executor - Running task 1.0 in stage 20.0 (TID 36)
18:46:07.048 INFO Executor - Running task 2.0 in stage 20.0 (TID 37)
18:46:07.048 INFO Executor - Running task 3.0 in stage 20.0 (TID 38)
18:46:07.054 INFO Executor - Finished task 0.0 in stage 20.0 (TID 35). 936 bytes result sent to driver
18:46:07.058 INFO Executor - Finished task 3.0 in stage 20.0 (TID 38). 1065 bytes result sent to driver
18:46:07.058 INFO TaskSetManager - Finished task 0.0 in stage 20.0 (TID 35) in 12 ms on localhost (executor driver) (1/4)
18:46:07.059 INFO Executor - Finished task 1.0 in stage 20.0 (TID 36). 1065 bytes result sent to driver
18:46:07.060 INFO TaskSetManager - Finished task 3.0 in stage 20.0 (TID 38) in 13 ms on localhost (executor driver) (2/4)
18:46:07.060 INFO Executor - Finished task 2.0 in stage 20.0 (TID 37). 1065 bytes result sent to driver
18:46:07.061 INFO TaskSetManager - Finished task 1.0 in stage 20.0 (TID 36) in 15 ms on localhost (executor driver) (3/4)
18:46:07.061 INFO TaskSetManager - Finished task 2.0 in stage 20.0 (TID 37) in 14 ms on localhost (executor driver) (4/4)
18:46:07.061 INFO TaskSchedulerImpl - Removed TaskSet 20.0, whose tasks have all completed, from pool
18:46:07.062 INFO DAGScheduler - ShuffleMapStage 20 (mapToPair at SparkSharder.java:247) finished in 0.019 s
18:46:07.062 INFO DAGScheduler - looking for newly runnable stages
18:46:07.062 INFO DAGScheduler - running: HashSet()
18:46:07.062 INFO DAGScheduler - waiting: HashSet(ShuffleMapStage 21, ResultStage 22)
18:46:07.062 INFO DAGScheduler - failed: HashSet()
18:46:07.062 INFO DAGScheduler - Submitting ShuffleMapStage 21 (MapPartitionsRDD[48] at mapToPair at SparkSharder.java:255), which has no missing parents
18:46:07.064 INFO MemoryStore - Block broadcast_25 stored as values in memory (estimated size 8.2 KiB, free 1919.9 MiB)
18:46:07.064 INFO MemoryStore - Block broadcast_25_piece0 stored as bytes in memory (estimated size 4.5 KiB, free 1919.8 MiB)
18:46:07.065 INFO BlockManagerInfo - Added broadcast_25_piece0 in memory on localhost:45727 (size: 4.5 KiB, free: 1919.9 MiB)
18:46:07.065 INFO SparkContext - Created broadcast 25 from broadcast at DAGScheduler.scala:1580
18:46:07.065 INFO DAGScheduler - Submitting 4 missing tasks from ShuffleMapStage 21 (MapPartitionsRDD[48] at mapToPair at SparkSharder.java:255) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.065 INFO TaskSchedulerImpl - Adding task set 21.0 with 4 tasks resource profile 0
18:46:07.066 INFO TaskSetManager - Starting task 0.0 in stage 21.0 (TID 39) (localhost, executor driver, partition 0, NODE_LOCAL, 7502 bytes)
18:46:07.067 INFO TaskSetManager - Starting task 2.0 in stage 21.0 (TID 40) (localhost, executor driver, partition 2, NODE_LOCAL, 7502 bytes)
18:46:07.067 INFO TaskSetManager - Starting task 1.0 in stage 21.0 (TID 41) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7502 bytes)
18:46:07.067 INFO TaskSetManager - Starting task 3.0 in stage 21.0 (TID 42) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7502 bytes)
18:46:07.068 INFO Executor - Running task 3.0 in stage 21.0 (TID 42)
18:46:07.068 INFO Executor - Running task 1.0 in stage 21.0 (TID 41)
18:46:07.069 INFO Executor - Running task 2.0 in stage 21.0 (TID 40)
18:46:07.070 INFO Executor - Running task 0.0 in stage 21.0 (TID 39)
18:46:07.072 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.072 INFO ShuffleBlockFetcherIterator - Getting 1 (171.0 B) non-empty blocks including 1 (171.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.072 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.073 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.073 INFO MemoryStore - Block rdd_47_1 stored as values in memory (estimated size 16.0 B, free 1919.8 MiB)
18:46:07.074 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.074 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.074 INFO MemoryStore - Block rdd_47_3 stored as values in memory (estimated size 16.0 B, free 1919.8 MiB)
18:46:07.074 INFO BlockManagerInfo - Added rdd_47_1 in memory on localhost:45727 (size: 16.0 B, free: 1919.9 MiB)
18:46:07.074 INFO BlockManagerInfo - Added rdd_47_3 in memory on localhost:45727 (size: 16.0 B, free: 1919.9 MiB)
18:46:07.075 INFO ShuffleBlockFetcherIterator - Getting 2 (342.0 B) non-empty blocks including 2 (342.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.075 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.079 INFO Executor - Finished task 1.0 in stage 21.0 (TID 41). 1839 bytes result sent to driver
18:46:07.080 INFO Executor - Finished task 3.0 in stage 21.0 (TID 42). 1839 bytes result sent to driver
18:46:07.081 INFO TaskSetManager - Finished task 1.0 in stage 21.0 (TID 41) in 13 ms on localhost (executor driver) (1/4)
18:46:07.081 INFO TaskSetManager - Finished task 3.0 in stage 21.0 (TID 42) in 14 ms on localhost (executor driver) (2/4)
18:46:07.081 INFO MemoryStore - Block rdd_47_2 stored as values in memory (estimated size 144.0 B, free 1919.8 MiB)
18:46:07.081 INFO BlockManagerInfo - Added rdd_47_2 in memory on localhost:45727 (size: 144.0 B, free: 1919.9 MiB)
18:46:07.084 INFO Executor - Finished task 2.0 in stage 21.0 (TID 40). 1925 bytes result sent to driver
18:46:07.085 INFO TaskSetManager - Finished task 2.0 in stage 21.0 (TID 40) in 19 ms on localhost (executor driver) (3/4)
18:46:07.086 INFO MemoryStore - Block rdd_47_0 stored as values in memory (estimated size 264.0 B, free 1919.8 MiB)
18:46:07.086 INFO BlockManagerInfo - Added rdd_47_0 in memory on localhost:45727 (size: 264.0 B, free: 1919.9 MiB)
18:46:07.087 INFO Executor - Finished task 0.0 in stage 21.0 (TID 39). 1925 bytes result sent to driver
18:46:07.088 INFO TaskSetManager - Finished task 0.0 in stage 21.0 (TID 39) in 22 ms on localhost (executor driver) (4/4)
18:46:07.088 INFO TaskSchedulerImpl - Removed TaskSet 21.0, whose tasks have all completed, from pool
18:46:07.089 INFO DAGScheduler - ShuffleMapStage 21 (mapToPair at SparkSharder.java:255) finished in 0.026 s
18:46:07.089 INFO DAGScheduler - looking for newly runnable stages
18:46:07.089 INFO DAGScheduler - running: HashSet()
18:46:07.089 INFO DAGScheduler - waiting: HashSet(ResultStage 22)
18:46:07.089 INFO DAGScheduler - failed: HashSet()
18:46:07.089 INFO DAGScheduler - Submitting ResultStage 22 (ShuffledRDD[49] at reduceByKey at SparkSharder.java:257), which has no missing parents
18:46:07.090 INFO MemoryStore - Block broadcast_26 stored as values in memory (estimated size 5.8 KiB, free 1919.8 MiB)
18:46:07.091 INFO MemoryStore - Block broadcast_26_piece0 stored as bytes in memory (estimated size 3.2 KiB, free 1919.8 MiB)
18:46:07.091 INFO BlockManagerInfo - Added broadcast_26_piece0 in memory on localhost:45727 (size: 3.2 KiB, free: 1919.9 MiB)
18:46:07.091 INFO SparkContext - Created broadcast 26 from broadcast at DAGScheduler.scala:1580
18:46:07.091 INFO DAGScheduler - Submitting 4 missing tasks from ResultStage 22 (ShuffledRDD[49] at reduceByKey at SparkSharder.java:257) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.091 INFO TaskSchedulerImpl - Adding task set 22.0 with 4 tasks resource profile 0
18:46:07.092 INFO TaskSetManager - Starting task 0.0 in stage 22.0 (TID 43) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
18:46:07.093 INFO TaskSetManager - Starting task 2.0 in stage 22.0 (TID 44) (localhost, executor driver, partition 2, NODE_LOCAL, 7513 bytes)
18:46:07.093 INFO TaskSetManager - Starting task 1.0 in stage 22.0 (TID 45) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7513 bytes)
18:46:07.093 INFO TaskSetManager - Starting task 3.0 in stage 22.0 (TID 46) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
18:46:07.093 INFO Executor - Running task 0.0 in stage 22.0 (TID 43)
18:46:07.093 INFO Executor - Running task 3.0 in stage 22.0 (TID 46)
18:46:07.095 INFO Executor - Running task 2.0 in stage 22.0 (TID 44)
18:46:07.096 INFO Executor - Running task 1.0 in stage 22.0 (TID 45)
18:46:07.097 INFO ShuffleBlockFetcherIterator - Getting 1 (54.0 B) non-empty blocks including 1 (54.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.097 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.099 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.099 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 2 ms
18:46:07.099 INFO ShuffleBlockFetcherIterator - Getting 1 (54.0 B) non-empty blocks including 1 (54.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.099 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.098 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.101 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 3 ms
18:46:07.103 INFO Executor - Finished task 3.0 in stage 22.0 (TID 46). 1758 bytes result sent to driver
18:46:07.103 INFO Executor - Finished task 1.0 in stage 22.0 (TID 45). 1758 bytes result sent to driver
18:46:07.104 INFO Executor - Finished task 2.0 in stage 22.0 (TID 44). 1770 bytes result sent to driver
18:46:07.105 INFO TaskSetManager - Finished task 3.0 in stage 22.0 (TID 46) in 12 ms on localhost (executor driver) (1/4)
18:46:07.105 INFO Executor - Finished task 0.0 in stage 22.0 (TID 43). 1770 bytes result sent to driver
18:46:07.106 INFO TaskSetManager - Finished task 1.0 in stage 22.0 (TID 45) in 13 ms on localhost (executor driver) (2/4)
18:46:07.107 INFO TaskSetManager - Finished task 2.0 in stage 22.0 (TID 44) in 15 ms on localhost (executor driver) (3/4)
18:46:07.107 INFO TaskSetManager - Finished task 0.0 in stage 22.0 (TID 43) in 15 ms on localhost (executor driver) (4/4)
18:46:07.107 INFO TaskSchedulerImpl - Removed TaskSet 22.0, whose tasks have all completed, from pool
18:46:07.109 INFO DAGScheduler - ResultStage 22 (collectAsMap at SparkSharder.java:258) finished in 0.020 s
18:46:07.109 INFO DAGScheduler - Job 16 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.109 INFO TaskSchedulerImpl - Killing all running tasks in stage 22: Stage finished
18:46:07.109 INFO DAGScheduler - Job 16 finished: collectAsMap at SparkSharder.java:258, took 0.069042 s
18:46:07.121 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:244
18:46:07.122 INFO DAGScheduler - Got job 17 (collectAsMap at SparkSharderUnitTest.java:244) with 4 output partitions
18:46:07.122 INFO DAGScheduler - Final stage: ResultStage 24 (collectAsMap at SparkSharderUnitTest.java:244)
18:46:07.122 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 23)
18:46:07.122 INFO DAGScheduler - Missing parents: List()
18:46:07.123 INFO DAGScheduler - Submitting ResultStage 24 (MapPartitionsRDD[53] at flatMapToPair at SparkSharderUnitTest.java:243), which has no missing parents
18:46:07.124 INFO MemoryStore - Block broadcast_27 stored as values in memory (estimated size 10.3 KiB, free 1919.8 MiB)
18:46:07.125 INFO MemoryStore - Block broadcast_27_piece0 stored as bytes in memory (estimated size 5.1 KiB, free 1919.8 MiB)
18:46:07.125 INFO BlockManagerInfo - Added broadcast_27_piece0 in memory on localhost:45727 (size: 5.1 KiB, free: 1919.9 MiB)
18:46:07.125 INFO SparkContext - Created broadcast 27 from broadcast at DAGScheduler.scala:1580
18:46:07.126 INFO DAGScheduler - Submitting 4 missing tasks from ResultStage 24 (MapPartitionsRDD[53] at flatMapToPair at SparkSharderUnitTest.java:243) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.126 INFO TaskSchedulerImpl - Adding task set 24.0 with 4 tasks resource profile 0
18:46:07.127 INFO TaskSetManager - Starting task 0.0 in stage 24.0 (TID 47) (localhost, executor driver, partition 0, PROCESS_LOCAL, 8821 bytes)
18:46:07.127 INFO TaskSetManager - Starting task 1.0 in stage 24.0 (TID 48) (localhost, executor driver, partition 1, PROCESS_LOCAL, 8533 bytes)
18:46:07.128 INFO TaskSetManager - Starting task 2.0 in stage 24.0 (TID 49) (localhost, executor driver, partition 2, PROCESS_LOCAL, 8677 bytes)
18:46:07.128 INFO TaskSetManager - Starting task 3.0 in stage 24.0 (TID 50) (localhost, executor driver, partition 3, PROCESS_LOCAL, 8533 bytes)
18:46:07.129 INFO Executor - Running task 1.0 in stage 24.0 (TID 48)
18:46:07.129 INFO Executor - Running task 3.0 in stage 24.0 (TID 50)
18:46:07.129 INFO Executor - Running task 0.0 in stage 24.0 (TID 47)
18:46:07.132 INFO Executor - Running task 2.0 in stage 24.0 (TID 49)
18:46:07.132 INFO BlockManager - Found block rdd_47_1 locally
18:46:07.133 INFO Executor - Finished task 1.0 in stage 24.0 (TID 48). 941 bytes result sent to driver
18:46:07.134 INFO BlockManager - Found block rdd_47_0 locally
18:46:07.134 INFO BlockManager - Found block rdd_47_3 locally
18:46:07.135 INFO TaskSetManager - Finished task 1.0 in stage 24.0 (TID 48) in 8 ms on localhost (executor driver) (1/4)
18:46:07.146 INFO Executor - Finished task 0.0 in stage 24.0 (TID 47). 1162 bytes result sent to driver
18:46:07.147 INFO Executor - Finished task 3.0 in stage 24.0 (TID 50). 984 bytes result sent to driver
18:46:07.147 INFO TaskSetManager - Finished task 0.0 in stage 24.0 (TID 47) in 20 ms on localhost (executor driver) (2/4)
18:46:07.148 INFO BlockManager - Found block rdd_47_2 locally
18:46:07.148 INFO Executor - Finished task 2.0 in stage 24.0 (TID 49). 1098 bytes result sent to driver
18:46:07.149 INFO TaskSetManager - Finished task 2.0 in stage 24.0 (TID 49) in 21 ms on localhost (executor driver) (3/4)
18:46:07.151 INFO TaskSetManager - Finished task 3.0 in stage 24.0 (TID 50) in 23 ms on localhost (executor driver) (4/4)
18:46:07.151 INFO BlockManagerInfo - Removed broadcast_15_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1919.9 MiB)
18:46:07.151 INFO DAGScheduler - ResultStage 24 (collectAsMap at SparkSharderUnitTest.java:244) finished in 0.028 s
18:46:07.151 INFO TaskSchedulerImpl - Removed TaskSet 24.0, whose tasks have all completed, from pool
18:46:07.152 INFO DAGScheduler - Job 17 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.152 INFO TaskSchedulerImpl - Killing all running tasks in stage 24: Stage finished
18:46:07.152 INFO DAGScheduler - Job 17 finished: collectAsMap at SparkSharderUnitTest.java:244, took 0.030765 s
18:46:07.153 INFO MemoryStore - Block broadcast_28 stored as values in memory (estimated size 616.0 B, free 1919.8 MiB)
18:46:07.154 INFO MemoryStore - Block broadcast_28_piece0 stored as bytes in memory (estimated size 320.0 B, free 1919.8 MiB)
18:46:07.155 INFO BlockManagerInfo - Removed broadcast_6_piece0 on localhost:45727 in memory (size: 5.0 KiB, free: 1919.9 MiB)
18:46:07.155 INFO BlockManagerInfo - Added broadcast_28_piece0 in memory on localhost:45727 (size: 320.0 B, free: 1919.9 MiB)
18:46:07.156 INFO SparkContext - Created broadcast 28 from broadcast at SparkSharder.java:100
18:46:07.157 INFO BlockManagerInfo - Removed broadcast_13_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1919.9 MiB)
18:46:07.159 INFO BlockManagerInfo - Removed broadcast_9_piece0 on localhost:45727 in memory (size: 4.7 KiB, free: 1920.0 MiB)
18:46:07.161 INFO BlockManagerInfo - Removed broadcast_1_piece0 on localhost:45727 in memory (size: 143.0 B, free: 1920.0 MiB)
18:46:07.163 INFO BlockManagerInfo - Removed broadcast_11_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.167 INFO BlockManagerInfo - Removed broadcast_16_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.170 INFO BlockManagerInfo - Removed broadcast_19_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.173 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:249
18:46:07.174 INFO DAGScheduler - Registering RDD 54 (flatMapToPair at SparkSharder.java:101) as input to shuffle 5
18:46:07.174 INFO DAGScheduler - Got job 18 (collectAsMap at SparkSharderUnitTest.java:249) with 4 output partitions
18:46:07.174 INFO DAGScheduler - Final stage: ResultStage 26 (collectAsMap at SparkSharderUnitTest.java:249)
18:46:07.174 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 25)
18:46:07.174 INFO BlockManagerInfo - Removed broadcast_2_piece0 on localhost:45727 in memory (size: 349.0 B, free: 1920.0 MiB)
18:46:07.174 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 25)
18:46:07.175 INFO DAGScheduler - Submitting ShuffleMapStage 25 (MapPartitionsRDD[54] at flatMapToPair at SparkSharder.java:101), which has no missing parents
18:46:07.177 INFO MemoryStore - Block broadcast_29 stored as values in memory (estimated size 7.2 KiB, free 1919.9 MiB)
18:46:07.177 INFO BlockManagerInfo - Removed broadcast_25_piece0 on localhost:45727 in memory (size: 4.5 KiB, free: 1920.0 MiB)
18:46:07.177 INFO MemoryStore - Block broadcast_29_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1919.9 MiB)
18:46:07.178 INFO BlockManagerInfo - Added broadcast_29_piece0 in memory on localhost:45727 (size: 3.8 KiB, free: 1920.0 MiB)
18:46:07.178 INFO SparkContext - Created broadcast 29 from broadcast at DAGScheduler.scala:1580
18:46:07.179 INFO DAGScheduler - Submitting 4 missing tasks from ShuffleMapStage 25 (MapPartitionsRDD[54] at flatMapToPair at SparkSharder.java:101) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.179 INFO TaskSchedulerImpl - Adding task set 25.0 with 4 tasks resource profile 0
18:46:07.180 INFO TaskSetManager - Starting task 0.0 in stage 25.0 (TID 51) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7681 bytes)
18:46:07.180 INFO TaskSetManager - Starting task 1.0 in stage 25.0 (TID 52) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7681 bytes)
18:46:07.180 INFO TaskSetManager - Starting task 2.0 in stage 25.0 (TID 53) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7681 bytes)
18:46:07.181 INFO TaskSetManager - Starting task 3.0 in stage 25.0 (TID 54) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7681 bytes)
18:46:07.181 INFO Executor - Running task 0.0 in stage 25.0 (TID 51)
18:46:07.182 INFO Executor - Running task 1.0 in stage 25.0 (TID 52)
18:46:07.183 INFO Executor - Running task 2.0 in stage 25.0 (TID 53)
18:46:07.184 INFO Executor - Running task 3.0 in stage 25.0 (TID 54)
18:46:07.194 INFO Executor - Finished task 0.0 in stage 25.0 (TID 51). 1065 bytes result sent to driver
18:46:07.196 INFO BlockManager - Removing RDD 7
18:46:07.201 INFO Executor - Finished task 3.0 in stage 25.0 (TID 54). 1065 bytes result sent to driver
18:46:07.201 INFO Executor - Finished task 2.0 in stage 25.0 (TID 53). 1065 bytes result sent to driver
18:46:07.202 INFO Executor - Finished task 1.0 in stage 25.0 (TID 52). 1065 bytes result sent to driver
18:46:07.202 INFO TaskSetManager - Finished task 0.0 in stage 25.0 (TID 51) in 22 ms on localhost (executor driver) (1/4)
18:46:07.202 INFO TaskSetManager - Finished task 3.0 in stage 25.0 (TID 54) in 21 ms on localhost (executor driver) (2/4)
18:46:07.205 INFO TaskSetManager - Finished task 2.0 in stage 25.0 (TID 53) in 25 ms on localhost (executor driver) (3/4)
18:46:07.205 INFO TaskSetManager - Finished task 1.0 in stage 25.0 (TID 52) in 25 ms on localhost (executor driver) (4/4)
18:46:07.205 INFO TaskSchedulerImpl - Removed TaskSet 25.0, whose tasks have all completed, from pool
18:46:07.206 INFO DAGScheduler - ShuffleMapStage 25 (flatMapToPair at SparkSharder.java:101) finished in 0.030 s
18:46:07.206 INFO DAGScheduler - looking for newly runnable stages
18:46:07.206 INFO DAGScheduler - running: HashSet()
18:46:07.206 INFO DAGScheduler - waiting: HashSet(ResultStage 26)
18:46:07.206 INFO DAGScheduler - failed: HashSet()
18:46:07.207 INFO DAGScheduler - Submitting ResultStage 26 (MapPartitionsRDD[58] at flatMapToPair at SparkSharderUnitTest.java:248), which has no missing parents
18:46:07.209 INFO MemoryStore - Block broadcast_30 stored as values in memory (estimated size 9.4 KiB, free 1919.9 MiB)
18:46:07.210 INFO MemoryStore - Block broadcast_30_piece0 stored as bytes in memory (estimated size 4.7 KiB, free 1919.9 MiB)
18:46:07.211 INFO BlockManagerInfo - Added broadcast_30_piece0 in memory on localhost:45727 (size: 4.7 KiB, free: 1920.0 MiB)
18:46:07.211 INFO SparkContext - Created broadcast 30 from broadcast at DAGScheduler.scala:1580
18:46:07.212 INFO DAGScheduler - Submitting 4 missing tasks from ResultStage 26 (MapPartitionsRDD[58] at flatMapToPair at SparkSharderUnitTest.java:248) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.212 INFO TaskSchedulerImpl - Adding task set 26.0 with 4 tasks resource profile 0
18:46:07.212 INFO BlockManagerInfo - Removed broadcast_17_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.213 INFO TaskSetManager - Starting task 1.0 in stage 26.0 (TID 55) (localhost, executor driver, partition 1, NODE_LOCAL, 7513 bytes)
18:46:07.213 INFO TaskSetManager - Starting task 0.0 in stage 26.0 (TID 56) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7513 bytes)
18:46:07.213 INFO TaskSetManager - Starting task 2.0 in stage 26.0 (TID 57) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7513 bytes)
18:46:07.214 INFO TaskSetManager - Starting task 3.0 in stage 26.0 (TID 58) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
18:46:07.215 INFO Executor - Running task 0.0 in stage 26.0 (TID 56)
18:46:07.217 INFO Executor - Running task 2.0 in stage 26.0 (TID 57)
18:46:07.218 INFO Executor - Running task 3.0 in stage 26.0 (TID 58)
18:46:07.219 INFO Executor - Running task 1.0 in stage 26.0 (TID 55)
18:46:07.221 INFO BlockManagerInfo - Removed broadcast_12_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.223 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.223 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 4 ms
18:46:07.224 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.224 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.225 INFO Executor - Finished task 0.0 in stage 26.0 (TID 56). 1758 bytes result sent to driver
18:46:07.225 INFO ShuffleBlockFetcherIterator - Getting 4 (777.0 B) non-empty blocks including 4 (777.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.225 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 3 ms
18:46:07.226 INFO TaskSetManager - Finished task 0.0 in stage 26.0 (TID 56) in 13 ms on localhost (executor driver) (1/4)
18:46:07.227 INFO BlockManagerInfo - Removed broadcast_14_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.229 INFO BlockManagerInfo - Removed broadcast_10_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.229 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.229 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.229 INFO Executor - Finished task 2.0 in stage 26.0 (TID 57). 1758 bytes result sent to driver
18:46:07.230 INFO Executor - Finished task 3.0 in stage 26.0 (TID 58). 1758 bytes result sent to driver
18:46:07.230 INFO TaskSetManager - Finished task 2.0 in stage 26.0 (TID 57) in 17 ms on localhost (executor driver) (2/4)
18:46:07.232 INFO BlockManagerInfo - Removed broadcast_20_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.234 INFO TaskSetManager - Finished task 3.0 in stage 26.0 (TID 58) in 21 ms on localhost (executor driver) (3/4)
18:46:07.240 INFO BlockManagerInfo - Removed broadcast_8_piece0 on localhost:45727 in memory (size: 3.8 KiB, free: 1920.0 MiB)
18:46:07.240 INFO Executor - Finished task 1.0 in stage 26.0 (TID 55). 1871 bytes result sent to driver
18:46:07.241 INFO TaskSetManager - Finished task 1.0 in stage 26.0 (TID 55) in 28 ms on localhost (executor driver) (4/4)
18:46:07.241 INFO TaskSchedulerImpl - Removed TaskSet 26.0, whose tasks have all completed, from pool
18:46:07.241 INFO DAGScheduler - ResultStage 26 (collectAsMap at SparkSharderUnitTest.java:249) finished in 0.034 s
18:46:07.242 INFO DAGScheduler - Job 18 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.242 INFO TaskSchedulerImpl - Killing all running tasks in stage 26: Stage finished
18:46:07.242 INFO DAGScheduler - Job 18 finished: collectAsMap at SparkSharderUnitTest.java:249, took 0.068310 s
18:46:07.243 INFO MemoryStore - Block broadcast_31 stored as values in memory (estimated size 616.0 B, free 1919.9 MiB)
18:46:07.244 INFO MemoryStore - Block broadcast_31_piece0 stored as bytes in memory (estimated size 320.0 B, free 1919.9 MiB)
18:46:07.244 INFO BlockManagerInfo - Added broadcast_31_piece0 in memory on localhost:45727 (size: 320.0 B, free: 1920.0 MiB)
18:46:07.245 INFO SparkContext - Created broadcast 31 from broadcast at SparkSharder.java:100
18:46:07.248 INFO BlockManagerInfo - Removed broadcast_21_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.252 INFO BlockManagerInfo - Removed broadcast_24_piece0 on localhost:45727 in memory (size: 4.3 KiB, free: 1920.0 MiB)
18:46:07.255 INFO BlockManagerInfo - Removed broadcast_7_piece0 on localhost:45727 in memory (size: 326.0 B, free: 1920.0 MiB)
18:46:07.257 INFO BlockManagerInfo - Removed broadcast_26_piece0 on localhost:45727 in memory (size: 3.2 KiB, free: 1920.0 MiB)
18:46:07.261 INFO BlockManagerInfo - Removed broadcast_18_piece0 on localhost:45727 in memory (size: 2.4 KiB, free: 1920.0 MiB)
18:46:07.262 INFO SparkContext - Starting job: collect at SparkSharderUnitTest.java:254
18:46:07.263 INFO DAGScheduler - Registering RDD 59 (flatMapToPair at SparkSharder.java:101) as input to shuffle 6
18:46:07.263 INFO DAGScheduler - Got job 19 (collect at SparkSharderUnitTest.java:254) with 4 output partitions
18:46:07.263 INFO DAGScheduler - Final stage: ResultStage 28 (collect at SparkSharderUnitTest.java:254)
18:46:07.263 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 27)
18:46:07.263 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 27)
18:46:07.264 INFO DAGScheduler - Submitting ShuffleMapStage 27 (MapPartitionsRDD[59] at flatMapToPair at SparkSharder.java:101), which has no missing parents
18:46:07.266 INFO MemoryStore - Block broadcast_32 stored as values in memory (estimated size 7.2 KiB, free 1919.9 MiB)
18:46:07.268 INFO MemoryStore - Block broadcast_32_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1919.9 MiB)
18:46:07.268 INFO BlockManagerInfo - Added broadcast_32_piece0 in memory on localhost:45727 (size: 3.8 KiB, free: 1920.0 MiB)
18:46:07.268 INFO SparkContext - Created broadcast 32 from broadcast at DAGScheduler.scala:1580
18:46:07.268 INFO DAGScheduler - Submitting 4 missing tasks from ShuffleMapStage 27 (MapPartitionsRDD[59] at flatMapToPair at SparkSharder.java:101) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.268 INFO TaskSchedulerImpl - Adding task set 27.0 with 4 tasks resource profile 0
18:46:07.269 INFO TaskSetManager - Starting task 0.0 in stage 27.0 (TID 59) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7681 bytes)
18:46:07.269 INFO TaskSetManager - Starting task 1.0 in stage 27.0 (TID 60) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7681 bytes)
18:46:07.270 INFO TaskSetManager - Starting task 2.0 in stage 27.0 (TID 61) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7681 bytes)
18:46:07.270 INFO TaskSetManager - Starting task 3.0 in stage 27.0 (TID 62) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7681 bytes)
18:46:07.271 INFO Executor - Running task 1.0 in stage 27.0 (TID 60)
18:46:07.271 INFO Executor - Running task 2.0 in stage 27.0 (TID 61)
18:46:07.271 INFO Executor - Running task 0.0 in stage 27.0 (TID 59)
18:46:07.272 INFO Executor - Running task 3.0 in stage 27.0 (TID 62)
18:46:07.281 INFO Executor - Finished task 3.0 in stage 27.0 (TID 62). 1065 bytes result sent to driver
18:46:07.282 INFO TaskSetManager - Finished task 3.0 in stage 27.0 (TID 62) in 12 ms on localhost (executor driver) (1/4)
18:46:07.282 INFO Executor - Finished task 1.0 in stage 27.0 (TID 60). 1065 bytes result sent to driver
18:46:07.283 INFO TaskSetManager - Finished task 1.0 in stage 27.0 (TID 60) in 14 ms on localhost (executor driver) (2/4)
18:46:07.285 INFO Executor - Finished task 2.0 in stage 27.0 (TID 61). 1065 bytes result sent to driver
18:46:07.285 INFO TaskSetManager - Finished task 2.0 in stage 27.0 (TID 61) in 15 ms on localhost (executor driver) (3/4)
18:46:07.286 INFO Executor - Finished task 0.0 in stage 27.0 (TID 59). 1065 bytes result sent to driver
18:46:07.286 INFO TaskSetManager - Finished task 0.0 in stage 27.0 (TID 59) in 17 ms on localhost (executor driver) (4/4)
18:46:07.286 INFO TaskSchedulerImpl - Removed TaskSet 27.0, whose tasks have all completed, from pool
18:46:07.287 INFO DAGScheduler - ShuffleMapStage 27 (flatMapToPair at SparkSharder.java:101) finished in 0.022 s
18:46:07.287 INFO DAGScheduler - looking for newly runnable stages
18:46:07.287 INFO DAGScheduler - running: HashSet()
18:46:07.287 INFO DAGScheduler - waiting: HashSet(ResultStage 28)
18:46:07.287 INFO DAGScheduler - failed: HashSet()
18:46:07.287 INFO DAGScheduler - Submitting ResultStage 28 (MapPartitionsRDD[63] at flatMapToPair at SparkSharderUnitTest.java:254), which has no missing parents
18:46:07.288 INFO MemoryStore - Block broadcast_33 stored as values in memory (estimated size 9.4 KiB, free 1919.9 MiB)
18:46:07.289 INFO MemoryStore - Block broadcast_33_piece0 stored as bytes in memory (estimated size 4.8 KiB, free 1919.9 MiB)
18:46:07.289 INFO BlockManagerInfo - Added broadcast_33_piece0 in memory on localhost:45727 (size: 4.8 KiB, free: 1920.0 MiB)
18:46:07.289 INFO SparkContext - Created broadcast 33 from broadcast at DAGScheduler.scala:1580
18:46:07.290 INFO DAGScheduler - Submitting 4 missing tasks from ResultStage 28 (MapPartitionsRDD[63] at flatMapToPair at SparkSharderUnitTest.java:254) (first 15 tasks are for partitions Vector(0, 1, 2, 3))
18:46:07.290 INFO TaskSchedulerImpl - Adding task set 28.0 with 4 tasks resource profile 0
18:46:07.291 INFO TaskSetManager - Starting task 1.0 in stage 28.0 (TID 63) (localhost, executor driver, partition 1, NODE_LOCAL, 7513 bytes)
18:46:07.291 INFO TaskSetManager - Starting task 0.0 in stage 28.0 (TID 64) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7513 bytes)
18:46:07.291 INFO TaskSetManager - Starting task 2.0 in stage 28.0 (TID 65) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7513 bytes)
18:46:07.291 INFO TaskSetManager - Starting task 3.0 in stage 28.0 (TID 66) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
18:46:07.292 INFO Executor - Running task 2.0 in stage 28.0 (TID 65)
18:46:07.292 INFO Executor - Running task 1.0 in stage 28.0 (TID 63)
18:46:07.292 INFO Executor - Running task 3.0 in stage 28.0 (TID 66)
18:46:07.292 INFO Executor - Running task 0.0 in stage 28.0 (TID 64)
18:46:07.295 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.295 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.295 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.295 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.296 INFO ShuffleBlockFetcherIterator - Getting 4 (777.0 B) non-empty blocks including 4 (777.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.296 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.297 INFO ShuffleBlockFetcherIterator - Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) push-merged-local and 0 (0.0 B) remote blocks
18:46:07.297 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
18:46:07.298 INFO Executor - Finished task 0.0 in stage 28.0 (TID 64). 1758 bytes result sent to driver
18:46:07.300 INFO TaskSetManager - Finished task 0.0 in stage 28.0 (TID 64) in 9 ms on localhost (executor driver) (1/4)
18:46:07.298 INFO Executor - Finished task 2.0 in stage 28.0 (TID 65). 1758 bytes result sent to driver
18:46:07.299 INFO Executor - Finished task 3.0 in stage 28.0 (TID 66). 1758 bytes result sent to driver
18:46:07.301 INFO TaskSetManager - Finished task 3.0 in stage 28.0 (TID 66) in 10 ms on localhost (executor driver) (2/4)
18:46:07.301 INFO TaskSetManager - Finished task 2.0 in stage 28.0 (TID 65) in 10 ms on localhost (executor driver) (3/4)
18:46:07.307 INFO Executor - Finished task 1.0 in stage 28.0 (TID 63). 1871 bytes result sent to driver
18:46:07.308 INFO TaskSetManager - Finished task 1.0 in stage 28.0 (TID 63) in 18 ms on localhost (executor driver) (4/4)
18:46:07.308 INFO TaskSchedulerImpl - Removed TaskSet 28.0, whose tasks have all completed, from pool
18:46:07.308 INFO DAGScheduler - ResultStage 28 (collect at SparkSharderUnitTest.java:254) finished in 0.020 s
18:46:07.308 INFO DAGScheduler - Job 19 is finished. Cancelling potential speculative or zombie tasks for this job
18:46:07.308 INFO TaskSchedulerImpl - Killing all running tasks in stage 28: Stage finished
18:46:07.308 INFO DAGScheduler - Job 19 finished: collect at SparkSharderUnitTest.java:254, took 0.046450 s