14:51:06.951 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:06.965 INFO DAGScheduler - Got job 0 (collect at SparkSharder.java:388) with 1 output partitions
14:51:06.966 INFO DAGScheduler - Final stage: ResultStage 0 (collect at SparkSharder.java:388)
14:51:06.966 INFO DAGScheduler - Parents of final stage: List()
14:51:06.968 INFO DAGScheduler - Missing parents: List()
14:51:06.970 INFO DAGScheduler - Submitting ResultStage 0 (MapPartitionsRDD[3] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.014 INFO MemoryStore - Block broadcast_0 stored as values in memory (estimated size 4.5 KiB, free 1920.0 MiB)
14:51:07.045 INFO MemoryStore - Block broadcast_0_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1920.0 MiB)
14:51:07.047 INFO BlockManagerInfo - Added broadcast_0_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.051 INFO SparkContext - Created broadcast 0 from broadcast at DAGScheduler.scala:1580
14:51:07.067 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))
14:51:07.068 INFO TaskSchedulerImpl - Adding task set 0.0 with 1 tasks resource profile 0
14:51:07.112 INFO TaskSetManager - Starting task 0.0 in stage 0.0 (TID 0) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7718 bytes)
14:51:07.125 INFO Executor - Running task 0.0 in stage 0.0 (TID 0)
14:51:07.207 INFO Executor - Finished task 0.0 in stage 0.0 (TID 0). 1116 bytes result sent to driver
14:51:07.214 INFO TaskSetManager - Finished task 0.0 in stage 0.0 (TID 0) in 115 ms on localhost (executor driver) (1/1)
14:51:07.216 INFO TaskSchedulerImpl - Removed TaskSet 0.0, whose tasks have all completed, from pool
14:51:07.220 INFO DAGScheduler - ResultStage 0 (collect at SparkSharder.java:388) finished in 0.236 s
14:51:07.222 INFO DAGScheduler - Job 0 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.223 INFO TaskSchedulerImpl - Killing all running tasks in stage 0: Stage finished
14:51:07.224 INFO DAGScheduler - Job 0 finished: collect at SparkSharder.java:388, took 0.273569 s
14:51:07.229 INFO MemoryStore - Block broadcast_1 stored as values in memory (estimated size 248.0 B, free 1920.0 MiB)
14:51:07.231 INFO MemoryStore - Block broadcast_1_piece0 stored as bytes in memory (estimated size 143.0 B, free 1920.0 MiB)
14:51:07.231 INFO BlockManagerInfo - Added broadcast_1_piece0 in memory on localhost:44923 (size: 143.0 B, free: 1920.0 MiB)
14:51:07.232 INFO SparkContext - Created broadcast 1 from broadcast at SparkSharder.java:214
14:51:07.234 INFO MemoryStore - Block broadcast_2 stored as values in memory (estimated size 608.0 B, free 1920.0 MiB)
14:51:07.236 INFO MemoryStore - Block broadcast_2_piece0 stored as bytes in memory (estimated size 349.0 B, free 1920.0 MiB)
14:51:07.237 INFO BlockManagerInfo - Added broadcast_2_piece0 in memory on localhost:44923 (size: 349.0 B, free: 1920.0 MiB)
14:51:07.238 INFO SparkContext - Created broadcast 2 from broadcast at SparkSharder.java:221
14:51:07.308 INFO SparkContext - Starting job: collectAsMap at SparkSharder.java:258
14:51:07.325 INFO DAGScheduler - Registering RDD 5 (mapToPair at SparkSharder.java:247) as input to shuffle 1
14:51:07.331 INFO DAGScheduler - Registering RDD 8 (mapToPair at SparkSharder.java:255) as input to shuffle 0
14:51:07.332 INFO DAGScheduler - Got job 1 (collectAsMap at SparkSharder.java:258) with 1 output partitions
14:51:07.332 INFO DAGScheduler - Final stage: ResultStage 3 (collectAsMap at SparkSharder.java:258)
14:51:07.332 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 2)
14:51:07.333 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 2)
14:51:07.336 INFO DAGScheduler - Submitting ShuffleMapStage 1 (MapPartitionsRDD[5] at mapToPair at SparkSharder.java:247), which has no missing parents
14:51:07.348 INFO MemoryStore - Block broadcast_3 stored as values in memory (estimated size 7.9 KiB, free 1920.0 MiB)
14:51:07.350 INFO MemoryStore - Block broadcast_3_piece0 stored as bytes in memory (estimated size 4.3 KiB, free 1920.0 MiB)
14:51:07.350 INFO BlockManagerInfo - Added broadcast_3_piece0 in memory on localhost:44923 (size: 4.3 KiB, free: 1920.0 MiB)
14:51:07.351 INFO SparkContext - Created broadcast 3 from broadcast at DAGScheduler.scala:1580
14:51:07.353 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))
14:51:07.353 INFO TaskSchedulerImpl - Adding task set 1.0 with 4 tasks resource profile 0
14:51:07.355 INFO TaskSetManager - Starting task 0.0 in stage 1.0 (TID 1) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7569 bytes)
14:51:07.356 INFO TaskSetManager - Starting task 1.0 in stage 1.0 (TID 2) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7636 bytes)
14:51:07.357 INFO TaskSetManager - Starting task 2.0 in stage 1.0 (TID 3) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7636 bytes)
14:51:07.357 INFO TaskSetManager - Starting task 3.0 in stage 1.0 (TID 4) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7636 bytes)
14:51:07.358 INFO Executor - Running task 0.0 in stage 1.0 (TID 1)
14:51:07.358 INFO Executor - Running task 1.0 in stage 1.0 (TID 2)
14:51:07.359 INFO Executor - Running task 2.0 in stage 1.0 (TID 3)
14:51:07.362 INFO Executor - Running task 3.0 in stage 1.0 (TID 4)
14:51:07.390 INFO Executor - Finished task 0.0 in stage 1.0 (TID 1). 933 bytes result sent to driver
14:51:07.404 INFO TaskSetManager - Finished task 0.0 in stage 1.0 (TID 1) in 50 ms on localhost (executor driver) (1/4)
14:51:07.440 INFO Executor - Finished task 1.0 in stage 1.0 (TID 2). 1062 bytes result sent to driver
14:51:07.440 INFO Executor - Finished task 2.0 in stage 1.0 (TID 3). 1062 bytes result sent to driver
14:51:07.441 INFO Executor - Finished task 3.0 in stage 1.0 (TID 4). 1062 bytes result sent to driver
14:51:07.442 INFO TaskSetManager - Finished task 1.0 in stage 1.0 (TID 2) in 87 ms on localhost (executor driver) (2/4)
14:51:07.443 INFO TaskSetManager - Finished task 2.0 in stage 1.0 (TID 3) in 87 ms on localhost (executor driver) (3/4)
14:51:07.443 INFO TaskSetManager - Finished task 3.0 in stage 1.0 (TID 4) in 86 ms on localhost (executor driver) (4/4)
14:51:07.443 INFO TaskSchedulerImpl - Removed TaskSet 1.0, whose tasks have all completed, from pool
14:51:07.444 INFO DAGScheduler - ShuffleMapStage 1 (mapToPair at SparkSharder.java:247) finished in 0.106 s
14:51:07.445 INFO DAGScheduler - looking for newly runnable stages
14:51:07.445 INFO DAGScheduler - running: HashSet()
14:51:07.446 INFO DAGScheduler - waiting: HashSet(ShuffleMapStage 2, ResultStage 3)
14:51:07.446 INFO DAGScheduler - failed: HashSet()
14:51:07.449 INFO DAGScheduler - Submitting ShuffleMapStage 2 (MapPartitionsRDD[8] at mapToPair at SparkSharder.java:255), which has no missing parents
14:51:07.457 INFO MemoryStore - Block broadcast_4 stored as values in memory (estimated size 8.2 KiB, free 1920.0 MiB)
14:51:07.460 INFO MemoryStore - Block broadcast_4_piece0 stored as bytes in memory (estimated size 4.5 KiB, free 1920.0 MiB)
14:51:07.460 INFO BlockManagerInfo - Added broadcast_4_piece0 in memory on localhost:44923 (size: 4.5 KiB, free: 1920.0 MiB)
14:51:07.461 INFO SparkContext - Created broadcast 4 from broadcast at DAGScheduler.scala:1580
14:51:07.461 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))
14:51:07.461 INFO TaskSchedulerImpl - Adding task set 2.0 with 1 tasks resource profile 0
14:51:07.465 INFO TaskSetManager - Starting task 0.0 in stage 2.0 (TID 5) (localhost, executor driver, partition 0, NODE_LOCAL, 7502 bytes)
14:51:07.466 INFO Executor - Running task 0.0 in stage 2.0 (TID 5)
14:51:07.503 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
14:51:07.505 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 8 ms
14:51:07.537 INFO MemoryStore - Block rdd_7_0 stored as values in memory (estimated size 392.0 B, free 1920.0 MiB)
14:51:07.538 INFO BlockManagerInfo - Added rdd_7_0 in memory on localhost:44923 (size: 392.0 B, free: 1920.0 MiB)
14:51:07.549 INFO Executor - Finished task 0.0 in stage 2.0 (TID 5). 1922 bytes result sent to driver
14:51:07.550 INFO TaskSetManager - Finished task 0.0 in stage 2.0 (TID 5) in 86 ms on localhost (executor driver) (1/1)
14:51:07.551 INFO TaskSchedulerImpl - Removed TaskSet 2.0, whose tasks have all completed, from pool
14:51:07.552 INFO DAGScheduler - ShuffleMapStage 2 (mapToPair at SparkSharder.java:255) finished in 0.097 s
14:51:07.552 INFO DAGScheduler - looking for newly runnable stages
14:51:07.552 INFO DAGScheduler - running: HashSet()
14:51:07.552 INFO DAGScheduler - waiting: HashSet(ResultStage 3)
14:51:07.552 INFO DAGScheduler - failed: HashSet()
14:51:07.552 INFO DAGScheduler - Submitting ResultStage 3 (ShuffledRDD[9] at reduceByKey at SparkSharder.java:257), which has no missing parents
14:51:07.555 INFO MemoryStore - Block broadcast_5 stored as values in memory (estimated size 5.8 KiB, free 1920.0 MiB)
14:51:07.556 INFO MemoryStore - Block broadcast_5_piece0 stored as bytes in memory (estimated size 3.2 KiB, free 1920.0 MiB)
14:51:07.556 INFO BlockManagerInfo - Added broadcast_5_piece0 in memory on localhost:44923 (size: 3.2 KiB, free: 1920.0 MiB)
14:51:07.557 INFO SparkContext - Created broadcast 5 from broadcast at DAGScheduler.scala:1580
14:51:07.557 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))
14:51:07.557 INFO TaskSchedulerImpl - Adding task set 3.0 with 1 tasks resource profile 0
14:51:07.558 INFO TaskSetManager - Starting task 0.0 in stage 3.0 (TID 6) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
14:51:07.559 INFO Executor - Running task 0.0 in stage 3.0 (TID 6)
14:51:07.562 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
14:51:07.562 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:07.572 INFO Executor - Finished task 0.0 in stage 3.0 (TID 6). 1770 bytes result sent to driver
14:51:07.573 INFO TaskSetManager - Finished task 0.0 in stage 3.0 (TID 6) in 15 ms on localhost (executor driver) (1/1)
14:51:07.573 INFO TaskSchedulerImpl - Removed TaskSet 3.0, whose tasks have all completed, from pool
14:51:07.574 INFO DAGScheduler - ResultStage 3 (collectAsMap at SparkSharder.java:258) finished in 0.021 s
14:51:07.574 INFO DAGScheduler - Job 1 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.574 INFO TaskSchedulerImpl - Killing all running tasks in stage 3: Stage finished
14:51:07.574 INFO DAGScheduler - Job 1 finished: collectAsMap at SparkSharder.java:258, took 0.266164 s
14:51:07.611 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:305
14:51:07.612 INFO DAGScheduler - Got job 2 (collectAsMap at SparkSharderUnitTest.java:305) with 1 output partitions
14:51:07.612 INFO DAGScheduler - Final stage: ResultStage 5 (collectAsMap at SparkSharderUnitTest.java:305)
14:51:07.612 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 4)
14:51:07.613 INFO DAGScheduler - Missing parents: List()
14:51:07.613 INFO DAGScheduler - Submitting ResultStage 5 (MapPartitionsRDD[13] at flatMapToPair at SparkSharderUnitTest.java:304), which has no missing parents
14:51:07.616 INFO MemoryStore - Block broadcast_6 stored as values in memory (estimated size 10.2 KiB, free 1919.9 MiB)
14:51:07.617 INFO MemoryStore - Block broadcast_6_piece0 stored as bytes in memory (estimated size 5.0 KiB, free 1919.9 MiB)
14:51:07.618 INFO BlockManagerInfo - Added broadcast_6_piece0 in memory on localhost:44923 (size: 5.0 KiB, free: 1920.0 MiB)
14:51:07.618 INFO SparkContext - Created broadcast 6 from broadcast at DAGScheduler.scala:1580
14:51:07.619 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))
14:51:07.619 INFO TaskSchedulerImpl - Adding task set 5.0 with 1 tasks resource profile 0
14:51:07.623 INFO TaskSetManager - Starting task 0.0 in stage 5.0 (TID 7) (localhost, executor driver, partition 0, PROCESS_LOCAL, 8559 bytes)
14:51:07.624 INFO Executor - Running task 0.0 in stage 5.0 (TID 7)
14:51:07.631 INFO BlockManager - Found block rdd_7_0 locally
14:51:07.633 INFO Executor - Finished task 0.0 in stage 5.0 (TID 7). 1097 bytes result sent to driver
14:51:07.634 INFO TaskSetManager - Finished task 0.0 in stage 5.0 (TID 7) in 13 ms on localhost (executor driver) (1/1)
14:51:07.634 INFO TaskSchedulerImpl - Removed TaskSet 5.0, whose tasks have all completed, from pool
14:51:07.634 INFO DAGScheduler - ResultStage 5 (collectAsMap at SparkSharderUnitTest.java:305) finished in 0.020 s
14:51:07.635 INFO DAGScheduler - Job 2 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.635 INFO TaskSchedulerImpl - Killing all running tasks in stage 5: Stage finished
14:51:07.635 INFO DAGScheduler - Job 2 finished: collectAsMap at SparkSharderUnitTest.java:305, took 0.024236 s
14:51:07.637 INFO MemoryStore - Block broadcast_7 stored as values in memory (estimated size 720.0 B, free 1919.9 MiB)
14:51:07.639 INFO MemoryStore - Block broadcast_7_piece0 stored as bytes in memory (estimated size 326.0 B, free 1919.9 MiB)
14:51:07.639 INFO BlockManagerInfo - Added broadcast_7_piece0 in memory on localhost:44923 (size: 326.0 B, free: 1920.0 MiB)
14:51:07.639 INFO SparkContext - Created broadcast 7 from broadcast at SparkSharder.java:100
14:51:07.660 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:310
14:51:07.661 INFO DAGScheduler - Registering RDD 14 (flatMapToPair at SparkSharder.java:101) as input to shuffle 2
14:51:07.661 INFO DAGScheduler - Got job 3 (collectAsMap at SparkSharderUnitTest.java:310) with 1 output partitions
14:51:07.661 INFO DAGScheduler - Final stage: ResultStage 7 (collectAsMap at SparkSharderUnitTest.java:310)
14:51:07.661 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 6)
14:51:07.661 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 6)
14:51:07.662 INFO DAGScheduler - Submitting ShuffleMapStage 6 (MapPartitionsRDD[14] at flatMapToPair at SparkSharder.java:101), which has no missing parents
14:51:07.664 INFO MemoryStore - Block broadcast_8 stored as values in memory (estimated size 7.2 KiB, free 1919.9 MiB)
14:51:07.666 INFO MemoryStore - Block broadcast_8_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1919.9 MiB)
14:51:07.666 INFO BlockManagerInfo - Added broadcast_8_piece0 in memory on localhost:44923 (size: 3.8 KiB, free: 1920.0 MiB)
14:51:07.667 INFO SparkContext - Created broadcast 8 from broadcast at DAGScheduler.scala:1580
14:51:07.668 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))
14:51:07.668 INFO TaskSchedulerImpl - Adding task set 6.0 with 1 tasks resource profile 0
14:51:07.670 INFO TaskSetManager - Starting task 0.0 in stage 6.0 (TID 8) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7707 bytes)
14:51:07.671 INFO Executor - Running task 0.0 in stage 6.0 (TID 8)
14:51:07.685 INFO Executor - Finished task 0.0 in stage 6.0 (TID 8). 1062 bytes result sent to driver
14:51:07.685 INFO TaskSetManager - Finished task 0.0 in stage 6.0 (TID 8) in 16 ms on localhost (executor driver) (1/1)
14:51:07.686 INFO TaskSchedulerImpl - Removed TaskSet 6.0, whose tasks have all completed, from pool
14:51:07.686 INFO DAGScheduler - ShuffleMapStage 6 (flatMapToPair at SparkSharder.java:101) finished in 0.024 s
14:51:07.686 INFO DAGScheduler - looking for newly runnable stages
14:51:07.686 INFO DAGScheduler - running: HashSet()
14:51:07.686 INFO DAGScheduler - waiting: HashSet(ResultStage 7)
14:51:07.686 INFO DAGScheduler - failed: HashSet()
14:51:07.687 INFO DAGScheduler - Submitting ResultStage 7 (MapPartitionsRDD[18] at flatMapToPair at SparkSharderUnitTest.java:309), which has no missing parents
14:51:07.689 INFO MemoryStore - Block broadcast_9 stored as values in memory (estimated size 9.4 KiB, free 1919.9 MiB)
14:51:07.691 INFO MemoryStore - Block broadcast_9_piece0 stored as bytes in memory (estimated size 4.7 KiB, free 1919.9 MiB)
14:51:07.692 INFO BlockManagerInfo - Added broadcast_9_piece0 in memory on localhost:44923 (size: 4.7 KiB, free: 1920.0 MiB)
14:51:07.692 INFO SparkContext - Created broadcast 9 from broadcast at DAGScheduler.scala:1580
14:51:07.693 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))
14:51:07.693 INFO TaskSchedulerImpl - Adding task set 7.0 with 1 tasks resource profile 0
14:51:07.694 INFO TaskSetManager - Starting task 0.0 in stage 7.0 (TID 9) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
14:51:07.694 INFO Executor - Running task 0.0 in stage 7.0 (TID 9)
14:51:07.698 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
14:51:07.699 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:07.709 INFO Executor - Finished task 0.0 in stage 7.0 (TID 9). 1871 bytes result sent to driver
14:51:07.710 INFO TaskSetManager - Finished task 0.0 in stage 7.0 (TID 9) in 16 ms on localhost (executor driver) (1/1)
14:51:07.710 INFO TaskSchedulerImpl - Removed TaskSet 7.0, whose tasks have all completed, from pool
14:51:07.711 INFO DAGScheduler - ResultStage 7 (collectAsMap at SparkSharderUnitTest.java:310) finished in 0.023 s
14:51:07.711 INFO DAGScheduler - Job 3 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.711 INFO TaskSchedulerImpl - Killing all running tasks in stage 7: Stage finished
14:51:07.712 INFO DAGScheduler - Job 3 finished: collectAsMap at SparkSharderUnitTest.java:310, took 0.051574 s
14:51:07.721 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.721 INFO DAGScheduler - Got job 4 (collect at SparkSharder.java:388) with 1 output partitions
14:51:07.721 INFO DAGScheduler - Final stage: ResultStage 8 (collect at SparkSharder.java:388)
14:51:07.721 INFO DAGScheduler - Parents of final stage: List()
14:51:07.721 INFO DAGScheduler - Missing parents: List()
14:51:07.722 INFO DAGScheduler - Submitting ResultStage 8 (MapPartitionsRDD[20] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.723 INFO MemoryStore - Block broadcast_10 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.726 INFO MemoryStore - Block broadcast_10_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.726 INFO BlockManagerInfo - Added broadcast_10_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.727 INFO SparkContext - Created broadcast 10 from broadcast at DAGScheduler.scala:1580
14:51:07.727 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))
14:51:07.727 INFO TaskSchedulerImpl - Adding task set 8.0 with 1 tasks resource profile 0
14:51:07.729 INFO TaskSetManager - Starting task 0.0 in stage 8.0 (TID 10) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
14:51:07.729 INFO Executor - Running task 0.0 in stage 8.0 (TID 10)
14:51:07.734 INFO Executor - Finished task 0.0 in stage 8.0 (TID 10). 1073 bytes result sent to driver
14:51:07.735 INFO TaskSetManager - Finished task 0.0 in stage 8.0 (TID 10) in 7 ms on localhost (executor driver) (1/1)
14:51:07.735 INFO TaskSchedulerImpl - Removed TaskSet 8.0, whose tasks have all completed, from pool
14:51:07.735 INFO DAGScheduler - ResultStage 8 (collect at SparkSharder.java:388) finished in 0.013 s
14:51:07.736 INFO DAGScheduler - Job 4 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.736 INFO TaskSchedulerImpl - Killing all running tasks in stage 8: Stage finished
14:51:07.736 INFO DAGScheduler - Job 4 finished: collect at SparkSharder.java:388, took 0.015122 s
14:51:07.746 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.747 INFO DAGScheduler - Got job 5 (collect at SparkSharder.java:388) with 2 output partitions
14:51:07.747 INFO DAGScheduler - Final stage: ResultStage 9 (collect at SparkSharder.java:388)
14:51:07.747 INFO DAGScheduler - Parents of final stage: List()
14:51:07.747 INFO DAGScheduler - Missing parents: List()
14:51:07.748 INFO DAGScheduler - Submitting ResultStage 9 (MapPartitionsRDD[22] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.750 INFO MemoryStore - Block broadcast_11 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.753 INFO MemoryStore - Block broadcast_11_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.753 INFO BlockManagerInfo - Added broadcast_11_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.753 INFO SparkContext - Created broadcast 11 from broadcast at DAGScheduler.scala:1580
14:51:07.754 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))
14:51:07.754 INFO TaskSchedulerImpl - Adding task set 9.0 with 2 tasks resource profile 0
14:51:07.755 INFO TaskSetManager - Starting task 0.0 in stage 9.0 (TID 11) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
14:51:07.756 INFO TaskSetManager - Starting task 1.0 in stage 9.0 (TID 12) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
14:51:07.756 INFO Executor - Running task 0.0 in stage 9.0 (TID 11)
14:51:07.756 INFO Executor - Running task 1.0 in stage 9.0 (TID 12)
14:51:07.760 INFO Executor - Finished task 0.0 in stage 9.0 (TID 11). 1030 bytes result sent to driver
14:51:07.762 INFO TaskSetManager - Finished task 0.0 in stage 9.0 (TID 11) in 7 ms on localhost (executor driver) (1/2)
14:51:07.764 INFO Executor - Finished task 1.0 in stage 9.0 (TID 12). 1116 bytes result sent to driver
14:51:07.765 INFO TaskSetManager - Finished task 1.0 in stage 9.0 (TID 12) in 10 ms on localhost (executor driver) (2/2)
14:51:07.765 INFO TaskSchedulerImpl - Removed TaskSet 9.0, whose tasks have all completed, from pool
14:51:07.765 INFO DAGScheduler - ResultStage 9 (collect at SparkSharder.java:388) finished in 0.016 s
14:51:07.765 INFO DAGScheduler - Job 5 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.765 INFO TaskSchedulerImpl - Killing all running tasks in stage 9: Stage finished
14:51:07.766 INFO DAGScheduler - Job 5 finished: collect at SparkSharder.java:388, took 0.019764 s
14:51:07.776 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.777 INFO DAGScheduler - Got job 6 (collect at SparkSharder.java:388) with 3 output partitions
14:51:07.777 INFO DAGScheduler - Final stage: ResultStage 10 (collect at SparkSharder.java:388)
14:51:07.777 INFO DAGScheduler - Parents of final stage: List()
14:51:07.777 INFO DAGScheduler - Missing parents: List()
14:51:07.777 INFO DAGScheduler - Submitting ResultStage 10 (MapPartitionsRDD[24] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.780 INFO MemoryStore - Block broadcast_12 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.784 INFO MemoryStore - Block broadcast_12_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.784 INFO BlockManagerInfo - Added broadcast_12_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.785 INFO SparkContext - Created broadcast 12 from broadcast at DAGScheduler.scala:1580
14:51:07.785 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))
14:51:07.785 INFO TaskSchedulerImpl - Adding task set 10.0 with 3 tasks resource profile 0
14:51:07.787 INFO TaskSetManager - Starting task 0.0 in stage 10.0 (TID 13) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
14:51:07.787 INFO TaskSetManager - Starting task 1.0 in stage 10.0 (TID 14) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
14:51:07.788 INFO TaskSetManager - Starting task 2.0 in stage 10.0 (TID 15) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
14:51:07.788 INFO Executor - Running task 0.0 in stage 10.0 (TID 13)
14:51:07.789 INFO Executor - Running task 1.0 in stage 10.0 (TID 14)
14:51:07.789 INFO Executor - Running task 2.0 in stage 10.0 (TID 15)
14:51:07.796 INFO Executor - Finished task 2.0 in stage 10.0 (TID 15). 1073 bytes result sent to driver
14:51:07.797 INFO TaskSetManager - Finished task 2.0 in stage 10.0 (TID 15) in 10 ms on localhost (executor driver) (1/3)
14:51:07.797 INFO Executor - Finished task 1.0 in stage 10.0 (TID 14). 1073 bytes result sent to driver
14:51:07.799 INFO TaskSetManager - Finished task 1.0 in stage 10.0 (TID 14) in 12 ms on localhost (executor driver) (2/3)
14:51:07.803 INFO Executor - Finished task 0.0 in stage 10.0 (TID 13). 1073 bytes result sent to driver
14:51:07.804 INFO TaskSetManager - Finished task 0.0 in stage 10.0 (TID 13) in 18 ms on localhost (executor driver) (3/3)
14:51:07.804 INFO TaskSchedulerImpl - Removed TaskSet 10.0, whose tasks have all completed, from pool
14:51:07.805 INFO DAGScheduler - ResultStage 10 (collect at SparkSharder.java:388) finished in 0.025 s
14:51:07.805 INFO DAGScheduler - Job 6 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.805 INFO TaskSchedulerImpl - Killing all running tasks in stage 10: Stage finished
14:51:07.805 INFO DAGScheduler - Job 6 finished: collect at SparkSharder.java:388, took 0.028623 s
14:51:07.815 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.816 INFO DAGScheduler - Got job 7 (collect at SparkSharder.java:388) with 1 output partitions
14:51:07.816 INFO DAGScheduler - Final stage: ResultStage 11 (collect at SparkSharder.java:388)
14:51:07.816 INFO DAGScheduler - Parents of final stage: List()
14:51:07.816 INFO DAGScheduler - Missing parents: List()
14:51:07.817 INFO DAGScheduler - Submitting ResultStage 11 (MapPartitionsRDD[26] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.820 INFO MemoryStore - Block broadcast_13 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.824 INFO MemoryStore - Block broadcast_13_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.825 INFO BlockManagerInfo - Added broadcast_13_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.826 INFO SparkContext - Created broadcast 13 from broadcast at DAGScheduler.scala:1580
14:51:07.827 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))
14:51:07.827 INFO TaskSchedulerImpl - Adding task set 11.0 with 1 tasks resource profile 0
14:51:07.829 INFO TaskSetManager - Starting task 0.0 in stage 11.0 (TID 16) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
14:51:07.830 INFO Executor - Running task 0.0 in stage 11.0 (TID 16)
14:51:07.833 INFO Executor - Finished task 0.0 in stage 11.0 (TID 16). 1030 bytes result sent to driver
14:51:07.836 INFO TaskSetManager - Finished task 0.0 in stage 11.0 (TID 16) in 7 ms on localhost (executor driver) (1/1)
14:51:07.836 INFO TaskSchedulerImpl - Removed TaskSet 11.0, whose tasks have all completed, from pool
14:51:07.836 INFO DAGScheduler - ResultStage 11 (collect at SparkSharder.java:388) finished in 0.019 s
14:51:07.836 INFO DAGScheduler - Job 7 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.836 INFO TaskSchedulerImpl - Killing all running tasks in stage 11: Stage finished
14:51:07.837 INFO DAGScheduler - Job 7 finished: collect at SparkSharder.java:388, took 0.020966 s
14:51:07.846 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.847 INFO DAGScheduler - Got job 8 (collect at SparkSharder.java:388) with 2 output partitions
14:51:07.847 INFO DAGScheduler - Final stage: ResultStage 12 (collect at SparkSharder.java:388)
14:51:07.847 INFO DAGScheduler - Parents of final stage: List()
14:51:07.847 INFO DAGScheduler - Missing parents: List()
14:51:07.847 INFO DAGScheduler - Submitting ResultStage 12 (MapPartitionsRDD[28] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.848 INFO MemoryStore - Block broadcast_14 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.849 INFO MemoryStore - Block broadcast_14_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.850 INFO BlockManagerInfo - Added broadcast_14_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.850 INFO SparkContext - Created broadcast 14 from broadcast at DAGScheduler.scala:1580
14:51:07.850 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))
14:51:07.850 INFO TaskSchedulerImpl - Adding task set 12.0 with 2 tasks resource profile 0
14:51:07.851 INFO TaskSetManager - Starting task 0.0 in stage 12.0 (TID 17) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
14:51:07.852 INFO TaskSetManager - Starting task 1.0 in stage 12.0 (TID 18) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
14:51:07.852 INFO Executor - Running task 1.0 in stage 12.0 (TID 18)
14:51:07.854 INFO Executor - Running task 0.0 in stage 12.0 (TID 17)
14:51:07.857 INFO Executor - Finished task 0.0 in stage 12.0 (TID 17). 1030 bytes result sent to driver
14:51:07.858 INFO Executor - Finished task 1.0 in stage 12.0 (TID 18). 1073 bytes result sent to driver
14:51:07.859 INFO TaskSetManager - Finished task 0.0 in stage 12.0 (TID 17) in 8 ms on localhost (executor driver) (1/2)
14:51:07.860 INFO TaskSetManager - Finished task 1.0 in stage 12.0 (TID 18) in 9 ms on localhost (executor driver) (2/2)
14:51:07.860 INFO TaskSchedulerImpl - Removed TaskSet 12.0, whose tasks have all completed, from pool
14:51:07.861 INFO DAGScheduler - ResultStage 12 (collect at SparkSharder.java:388) finished in 0.014 s
14:51:07.861 INFO DAGScheduler - Job 8 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.861 INFO TaskSchedulerImpl - Killing all running tasks in stage 12: Stage finished
14:51:07.862 INFO DAGScheduler - Job 8 finished: collect at SparkSharder.java:388, took 0.015508 s
14:51:07.871 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.872 INFO DAGScheduler - Got job 9 (collect at SparkSharder.java:388) with 1 output partitions
14:51:07.872 INFO DAGScheduler - Final stage: ResultStage 13 (collect at SparkSharder.java:388)
14:51:07.872 INFO DAGScheduler - Parents of final stage: List()
14:51:07.872 INFO DAGScheduler - Missing parents: List()
14:51:07.873 INFO DAGScheduler - Submitting ResultStage 13 (MapPartitionsRDD[30] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.875 INFO MemoryStore - Block broadcast_15 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.876 INFO MemoryStore - Block broadcast_15_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.876 INFO BlockManagerInfo - Added broadcast_15_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.877 INFO SparkContext - Created broadcast 15 from broadcast at DAGScheduler.scala:1580
14:51:07.877 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))
14:51:07.877 INFO TaskSchedulerImpl - Adding task set 13.0 with 1 tasks resource profile 0
14:51:07.878 INFO TaskSetManager - Starting task 0.0 in stage 13.0 (TID 19) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
14:51:07.879 INFO Executor - Running task 0.0 in stage 13.0 (TID 19)
14:51:07.885 INFO Executor - Finished task 0.0 in stage 13.0 (TID 19). 1030 bytes result sent to driver
14:51:07.886 INFO TaskSetManager - Finished task 0.0 in stage 13.0 (TID 19) in 8 ms on localhost (executor driver) (1/1)
14:51:07.886 INFO TaskSchedulerImpl - Removed TaskSet 13.0, whose tasks have all completed, from pool
14:51:07.886 INFO DAGScheduler - ResultStage 13 (collect at SparkSharder.java:388) finished in 0.013 s
14:51:07.886 INFO DAGScheduler - Job 9 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.886 INFO TaskSchedulerImpl - Killing all running tasks in stage 13: Stage finished
14:51:07.887 INFO DAGScheduler - Job 9 finished: collect at SparkSharder.java:388, took 0.015728 s
14:51:07.896 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.897 INFO DAGScheduler - Got job 10 (collect at SparkSharder.java:388) with 2 output partitions
14:51:07.897 INFO DAGScheduler - Final stage: ResultStage 14 (collect at SparkSharder.java:388)
14:51:07.897 INFO DAGScheduler - Parents of final stage: List()
14:51:07.897 INFO DAGScheduler - Missing parents: List()
14:51:07.897 INFO DAGScheduler - Submitting ResultStage 14 (MapPartitionsRDD[32] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.899 INFO MemoryStore - Block broadcast_16 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.900 INFO MemoryStore - Block broadcast_16_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.900 INFO BlockManagerInfo - Added broadcast_16_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.901 INFO SparkContext - Created broadcast 16 from broadcast at DAGScheduler.scala:1580
14:51:07.901 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))
14:51:07.901 INFO TaskSchedulerImpl - Adding task set 14.0 with 2 tasks resource profile 0
14:51:07.902 INFO TaskSetManager - Starting task 0.0 in stage 14.0 (TID 20) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
14:51:07.902 INFO TaskSetManager - Starting task 1.0 in stage 14.0 (TID 21) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
14:51:07.903 INFO Executor - Running task 1.0 in stage 14.0 (TID 21)
14:51:07.903 INFO Executor - Running task 0.0 in stage 14.0 (TID 20)
14:51:07.907 INFO Executor - Finished task 0.0 in stage 14.0 (TID 20). 1073 bytes result sent to driver
14:51:07.907 INFO Executor - Finished task 1.0 in stage 14.0 (TID 21). 1073 bytes result sent to driver
14:51:07.908 INFO TaskSetManager - Finished task 0.0 in stage 14.0 (TID 20) in 6 ms on localhost (executor driver) (1/2)
14:51:07.908 INFO TaskSetManager - Finished task 1.0 in stage 14.0 (TID 21) in 6 ms on localhost (executor driver) (2/2)
14:51:07.908 INFO TaskSchedulerImpl - Removed TaskSet 14.0, whose tasks have all completed, from pool
14:51:07.908 INFO DAGScheduler - ResultStage 14 (collect at SparkSharder.java:388) finished in 0.010 s
14:51:07.908 INFO DAGScheduler - Job 10 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.908 INFO TaskSchedulerImpl - Killing all running tasks in stage 14: Stage finished
14:51:07.909 INFO DAGScheduler - Job 10 finished: collect at SparkSharder.java:388, took 0.012247 s
14:51:07.916 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.916 INFO DAGScheduler - Got job 11 (collect at SparkSharder.java:388) with 3 output partitions
14:51:07.916 INFO DAGScheduler - Final stage: ResultStage 15 (collect at SparkSharder.java:388)
14:51:07.916 INFO DAGScheduler - Parents of final stage: List()
14:51:07.916 INFO DAGScheduler - Missing parents: List()
14:51:07.916 INFO DAGScheduler - Submitting ResultStage 15 (MapPartitionsRDD[34] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.918 INFO MemoryStore - Block broadcast_17 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.919 INFO MemoryStore - Block broadcast_17_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.919 INFO BlockManagerInfo - Added broadcast_17_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.919 INFO SparkContext - Created broadcast 17 from broadcast at DAGScheduler.scala:1580
14:51:07.920 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))
14:51:07.920 INFO TaskSchedulerImpl - Adding task set 15.0 with 3 tasks resource profile 0
14:51:07.921 INFO TaskSetManager - Starting task 0.0 in stage 15.0 (TID 22) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
14:51:07.921 INFO TaskSetManager - Starting task 1.0 in stage 15.0 (TID 23) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
14:51:07.921 INFO TaskSetManager - Starting task 2.0 in stage 15.0 (TID 24) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
14:51:07.922 INFO Executor - Running task 0.0 in stage 15.0 (TID 22)
14:51:07.922 INFO Executor - Running task 2.0 in stage 15.0 (TID 24)
14:51:07.922 INFO Executor - Running task 1.0 in stage 15.0 (TID 23)
14:51:07.926 INFO Executor - Finished task 0.0 in stage 15.0 (TID 22). 1073 bytes result sent to driver
14:51:07.927 INFO Executor - Finished task 1.0 in stage 15.0 (TID 23). 1030 bytes result sent to driver
14:51:07.927 INFO Executor - Finished task 2.0 in stage 15.0 (TID 24). 1030 bytes result sent to driver
14:51:07.927 INFO TaskSetManager - Finished task 0.0 in stage 15.0 (TID 22) in 7 ms on localhost (executor driver) (1/3)
14:51:07.928 INFO TaskSetManager - Finished task 1.0 in stage 15.0 (TID 23) in 7 ms on localhost (executor driver) (2/3)
14:51:07.928 INFO TaskSetManager - Finished task 2.0 in stage 15.0 (TID 24) in 7 ms on localhost (executor driver) (3/3)
14:51:07.929 INFO TaskSchedulerImpl - Removed TaskSet 15.0, whose tasks have all completed, from pool
14:51:07.929 INFO DAGScheduler - ResultStage 15 (collect at SparkSharder.java:388) finished in 0.012 s
14:51:07.929 INFO DAGScheduler - Job 11 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.929 INFO TaskSchedulerImpl - Killing all running tasks in stage 15: Stage finished
14:51:07.929 INFO DAGScheduler - Job 11 finished: collect at SparkSharder.java:388, took 0.013841 s
14:51:07.939 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.939 INFO DAGScheduler - Got job 12 (collect at SparkSharder.java:388) with 1 output partitions
14:51:07.939 INFO DAGScheduler - Final stage: ResultStage 16 (collect at SparkSharder.java:388)
14:51:07.939 INFO DAGScheduler - Parents of final stage: List()
14:51:07.940 INFO DAGScheduler - Missing parents: List()
14:51:07.940 INFO DAGScheduler - Submitting ResultStage 16 (MapPartitionsRDD[36] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.942 INFO MemoryStore - Block broadcast_18 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.943 INFO MemoryStore - Block broadcast_18_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.943 INFO BlockManagerInfo - Added broadcast_18_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1920.0 MiB)
14:51:07.944 INFO SparkContext - Created broadcast 18 from broadcast at DAGScheduler.scala:1580
14:51:07.944 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))
14:51:07.945 INFO TaskSchedulerImpl - Adding task set 16.0 with 1 tasks resource profile 0
14:51:07.946 INFO TaskSetManager - Starting task 0.0 in stage 16.0 (TID 25) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7730 bytes)
14:51:07.947 INFO Executor - Running task 0.0 in stage 16.0 (TID 25)
14:51:07.951 INFO Executor - Finished task 0.0 in stage 16.0 (TID 25). 1030 bytes result sent to driver
14:51:07.952 INFO TaskSetManager - Finished task 0.0 in stage 16.0 (TID 25) in 7 ms on localhost (executor driver) (1/1)
14:51:07.952 INFO TaskSchedulerImpl - Removed TaskSet 16.0, whose tasks have all completed, from pool
14:51:07.953 INFO DAGScheduler - ResultStage 16 (collect at SparkSharder.java:388) finished in 0.012 s
14:51:07.953 INFO DAGScheduler - Job 12 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.953 INFO TaskSchedulerImpl - Killing all running tasks in stage 16: Stage finished
14:51:07.954 INFO DAGScheduler - Job 12 finished: collect at SparkSharder.java:388, took 0.015052 s
14:51:07.963 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.964 INFO DAGScheduler - Got job 13 (collect at SparkSharder.java:388) with 2 output partitions
14:51:07.964 INFO DAGScheduler - Final stage: ResultStage 17 (collect at SparkSharder.java:388)
14:51:07.964 INFO DAGScheduler - Parents of final stage: List()
14:51:07.964 INFO DAGScheduler - Missing parents: List()
14:51:07.964 INFO DAGScheduler - Submitting ResultStage 17 (MapPartitionsRDD[38] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.966 INFO MemoryStore - Block broadcast_19 stored as values in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:07.967 INFO MemoryStore - Block broadcast_19_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.9 MiB)
14:51:07.967 INFO BlockManagerInfo - Added broadcast_19_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1919.9 MiB)
14:51:07.968 INFO SparkContext - Created broadcast 19 from broadcast at DAGScheduler.scala:1580
14:51:07.968 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))
14:51:07.968 INFO TaskSchedulerImpl - Adding task set 17.0 with 2 tasks resource profile 0
14:51:07.970 INFO TaskSetManager - Starting task 0.0 in stage 17.0 (TID 26) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
14:51:07.970 INFO TaskSetManager - Starting task 1.0 in stage 17.0 (TID 27) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
14:51:07.971 INFO Executor - Running task 0.0 in stage 17.0 (TID 26)
14:51:07.971 INFO Executor - Running task 1.0 in stage 17.0 (TID 27)
14:51:07.975 INFO Executor - Finished task 0.0 in stage 17.0 (TID 26). 1073 bytes result sent to driver
14:51:07.975 INFO Executor - Finished task 1.0 in stage 17.0 (TID 27). 1073 bytes result sent to driver
14:51:07.976 INFO TaskSetManager - Finished task 0.0 in stage 17.0 (TID 26) in 7 ms on localhost (executor driver) (1/2)
14:51:07.976 INFO TaskSetManager - Finished task 1.0 in stage 17.0 (TID 27) in 6 ms on localhost (executor driver) (2/2)
14:51:07.976 INFO TaskSchedulerImpl - Removed TaskSet 17.0, whose tasks have all completed, from pool
14:51:07.977 INFO DAGScheduler - ResultStage 17 (collect at SparkSharder.java:388) finished in 0.012 s
14:51:07.977 INFO DAGScheduler - Job 13 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:07.977 INFO TaskSchedulerImpl - Killing all running tasks in stage 17: Stage finished
14:51:07.977 INFO DAGScheduler - Job 13 finished: collect at SparkSharder.java:388, took 0.013621 s
14:51:07.986 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:07.987 INFO DAGScheduler - Got job 14 (collect at SparkSharder.java:388) with 3 output partitions
14:51:07.987 INFO DAGScheduler - Final stage: ResultStage 18 (collect at SparkSharder.java:388)
14:51:07.987 INFO DAGScheduler - Parents of final stage: List()
14:51:07.987 INFO DAGScheduler - Missing parents: List()
14:51:07.987 INFO DAGScheduler - Submitting ResultStage 18 (MapPartitionsRDD[40] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:07.989 INFO MemoryStore - Block broadcast_20 stored as values in memory (estimated size 4.5 KiB, free 1919.8 MiB)
14:51:07.990 INFO MemoryStore - Block broadcast_20_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.8 MiB)
14:51:07.991 INFO BlockManagerInfo - Added broadcast_20_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1919.9 MiB)
14:51:07.991 INFO SparkContext - Created broadcast 20 from broadcast at DAGScheduler.scala:1580
14:51:07.991 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))
14:51:07.991 INFO TaskSchedulerImpl - Adding task set 18.0 with 3 tasks resource profile 0
14:51:07.993 INFO TaskSetManager - Starting task 0.0 in stage 18.0 (TID 28) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7680 bytes)
14:51:07.993 INFO TaskSetManager - Starting task 1.0 in stage 18.0 (TID 29) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7682 bytes)
14:51:07.993 INFO TaskSetManager - Starting task 2.0 in stage 18.0 (TID 30) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7680 bytes)
14:51:07.994 INFO Executor - Running task 1.0 in stage 18.0 (TID 29)
14:51:07.994 INFO Executor - Running task 2.0 in stage 18.0 (TID 30)
14:51:07.994 INFO Executor - Running task 0.0 in stage 18.0 (TID 28)
14:51:07.998 INFO Executor - Finished task 1.0 in stage 18.0 (TID 29). 1073 bytes result sent to driver
14:51:07.998 INFO Executor - Finished task 0.0 in stage 18.0 (TID 28). 1073 bytes result sent to driver
14:51:07.999 INFO Executor - Finished task 2.0 in stage 18.0 (TID 30). 1030 bytes result sent to driver
14:51:07.999 INFO TaskSetManager - Finished task 1.0 in stage 18.0 (TID 29) in 6 ms on localhost (executor driver) (1/3)
14:51:08.000 INFO TaskSetManager - Finished task 2.0 in stage 18.0 (TID 30) in 7 ms on localhost (executor driver) (2/3)
14:51:08.000 INFO TaskSetManager - Finished task 0.0 in stage 18.0 (TID 28) in 8 ms on localhost (executor driver) (3/3)
14:51:08.000 INFO TaskSchedulerImpl - Removed TaskSet 18.0, whose tasks have all completed, from pool
14:51:08.000 INFO DAGScheduler - ResultStage 18 (collect at SparkSharder.java:388) finished in 0.012 s
14:51:08.001 INFO DAGScheduler - Job 14 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.001 INFO TaskSchedulerImpl - Killing all running tasks in stage 18: Stage finished
14:51:08.001 INFO DAGScheduler - Job 14 finished: collect at SparkSharder.java:388, took 0.014346 s
14:51:08.010 INFO SparkContext - Starting job: collect at SparkSharder.java:388
14:51:08.011 INFO DAGScheduler - Got job 15 (collect at SparkSharder.java:388) with 4 output partitions
14:51:08.011 INFO DAGScheduler - Final stage: ResultStage 19 (collect at SparkSharder.java:388)
14:51:08.011 INFO DAGScheduler - Parents of final stage: List()
14:51:08.011 INFO DAGScheduler - Missing parents: List()
14:51:08.012 INFO DAGScheduler - Submitting ResultStage 19 (MapPartitionsRDD[43] at mapPartitions at SparkSharder.java:386), which has no missing parents
14:51:08.013 INFO MemoryStore - Block broadcast_21 stored as values in memory (estimated size 4.5 KiB, free 1919.8 MiB)
14:51:08.014 INFO MemoryStore - Block broadcast_21_piece0 stored as bytes in memory (estimated size 2.4 KiB, free 1919.8 MiB)
14:51:08.014 INFO BlockManagerInfo - Added broadcast_21_piece0 in memory on localhost:44923 (size: 2.4 KiB, free: 1919.9 MiB)
14:51:08.015 INFO SparkContext - Created broadcast 21 from broadcast at DAGScheduler.scala:1580
14:51:08.015 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))
14:51:08.015 INFO TaskSchedulerImpl - Adding task set 19.0 with 4 tasks resource profile 0
14:51:08.016 INFO TaskSetManager - Starting task 0.0 in stage 19.0 (TID 31) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7692 bytes)
14:51:08.016 INFO TaskSetManager - Starting task 1.0 in stage 19.0 (TID 32) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7692 bytes)
14:51:08.017 INFO TaskSetManager - Starting task 2.0 in stage 19.0 (TID 33) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7692 bytes)
14:51:08.017 INFO TaskSetManager - Starting task 3.0 in stage 19.0 (TID 34) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7692 bytes)
14:51:08.018 INFO Executor - Running task 0.0 in stage 19.0 (TID 31)
14:51:08.018 INFO Executor - Running task 3.0 in stage 19.0 (TID 34)
14:51:08.018 INFO Executor - Running task 1.0 in stage 19.0 (TID 32)
14:51:08.019 INFO Executor - Running task 2.0 in stage 19.0 (TID 33)
14:51:08.022 INFO Executor - Finished task 0.0 in stage 19.0 (TID 31). 1030 bytes result sent to driver
14:51:08.023 INFO Executor - Finished task 3.0 in stage 19.0 (TID 34). 1030 bytes result sent to driver
14:51:08.023 INFO Executor - Finished task 2.0 in stage 19.0 (TID 33). 1030 bytes result sent to driver
14:51:08.038 INFO Executor - Finished task 1.0 in stage 19.0 (TID 32). 1116 bytes result sent to driver
14:51:08.040 INFO TaskSetManager - Finished task 0.0 in stage 19.0 (TID 31) in 24 ms on localhost (executor driver) (1/4)
14:51:08.040 INFO TaskSetManager - Finished task 2.0 in stage 19.0 (TID 33) in 23 ms on localhost (executor driver) (2/4)
14:51:08.041 INFO TaskSetManager - Finished task 1.0 in stage 19.0 (TID 32) in 25 ms on localhost (executor driver) (3/4)
14:51:08.041 INFO TaskSetManager - Finished task 3.0 in stage 19.0 (TID 34) in 24 ms on localhost (executor driver) (4/4)
14:51:08.041 INFO TaskSchedulerImpl - Removed TaskSet 19.0, whose tasks have all completed, from pool
14:51:08.043 INFO DAGScheduler - ResultStage 19 (collect at SparkSharder.java:388) finished in 0.031 s
14:51:08.044 INFO DAGScheduler - Job 15 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.044 INFO TaskSchedulerImpl - Killing all running tasks in stage 19: Stage finished
14:51:08.044 INFO DAGScheduler - Job 15 finished: collect at SparkSharder.java:388, took 0.034236 s
14:51:08.046 INFO MemoryStore - Block broadcast_22 stored as values in memory (estimated size 464.0 B, free 1919.8 MiB)
14:51:08.047 INFO MemoryStore - Block broadcast_22_piece0 stored as bytes in memory (estimated size 159.0 B, free 1919.8 MiB)
14:51:08.053 INFO BlockManagerInfo - Added broadcast_22_piece0 in memory on localhost:44923 (size: 159.0 B, free: 1919.9 MiB)
14:51:08.054 INFO SparkContext - Created broadcast 22 from broadcast at SparkSharder.java:214
14:51:08.055 INFO MemoryStore - Block broadcast_23 stored as values in memory (estimated size 1088.0 B, free 1919.8 MiB)
14:51:08.056 INFO MemoryStore - Block broadcast_23_piece0 stored as bytes in memory (estimated size 465.0 B, free 1919.8 MiB)
14:51:08.056 INFO BlockManagerInfo - Added broadcast_23_piece0 in memory on localhost:44923 (size: 465.0 B, free: 1919.9 MiB)
14:51:08.057 INFO SparkContext - Created broadcast 23 from broadcast at SparkSharder.java:221
14:51:08.059 INFO BlockManagerInfo - Removed broadcast_11_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1919.9 MiB)
14:51:08.063 INFO BlockManagerInfo - Removed broadcast_4_piece0 on localhost:44923 in memory (size: 4.5 KiB, free: 1919.9 MiB)
14:51:08.066 INFO BlockManagerInfo - Removed broadcast_10_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.070 INFO BlockManagerInfo - Removed broadcast_9_piece0 on localhost:44923 in memory (size: 4.7 KiB, free: 1920.0 MiB)
14:51:08.074 INFO BlockManagerInfo - Removed broadcast_20_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.076 INFO BlockManagerInfo - Removed broadcast_17_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.077 INFO SparkContext - Starting job: collectAsMap at SparkSharder.java:258
14:51:08.078 INFO DAGScheduler - Registering RDD 45 (mapToPair at SparkSharder.java:247) as input to shuffle 4
14:51:08.078 INFO DAGScheduler - Registering RDD 48 (mapToPair at SparkSharder.java:255) as input to shuffle 3
14:51:08.079 INFO DAGScheduler - Got job 16 (collectAsMap at SparkSharder.java:258) with 4 output partitions
14:51:08.079 INFO DAGScheduler - Final stage: ResultStage 22 (collectAsMap at SparkSharder.java:258)
14:51:08.079 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 21)
14:51:08.079 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 21)
14:51:08.082 INFO DAGScheduler - Submitting ShuffleMapStage 20 (MapPartitionsRDD[45] at mapToPair at SparkSharder.java:247), which has no missing parents
14:51:08.083 INFO BlockManager - Removing RDD 7
14:51:08.084 INFO MemoryStore - Block broadcast_24 stored as values in memory (estimated size 7.9 KiB, free 1919.9 MiB)
14:51:08.085 INFO MemoryStore - Block broadcast_24_piece0 stored as bytes in memory (estimated size 4.3 KiB, free 1919.9 MiB)
14:51:08.085 INFO BlockManagerInfo - Added broadcast_24_piece0 in memory on localhost:44923 (size: 4.3 KiB, free: 1920.0 MiB)
14:51:08.085 INFO SparkContext - Created broadcast 24 from broadcast at DAGScheduler.scala:1580
14:51:08.086 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))
14:51:08.086 INFO TaskSchedulerImpl - Adding task set 20.0 with 4 tasks resource profile 0
14:51:08.087 INFO TaskSetManager - Starting task 0.0 in stage 20.0 (TID 35) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7569 bytes)
14:51:08.087 INFO TaskSetManager - Starting task 1.0 in stage 20.0 (TID 36) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7636 bytes)
14:51:08.088 INFO TaskSetManager - Starting task 2.0 in stage 20.0 (TID 37) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7636 bytes)
14:51:08.088 INFO TaskSetManager - Starting task 3.0 in stage 20.0 (TID 38) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7636 bytes)
14:51:08.088 INFO Executor - Running task 0.0 in stage 20.0 (TID 35)
14:51:08.091 INFO Executor - Running task 2.0 in stage 20.0 (TID 37)
14:51:08.093 INFO BlockManagerInfo - Removed broadcast_8_piece0 on localhost:44923 in memory (size: 3.8 KiB, free: 1920.0 MiB)
14:51:08.093 INFO Executor - Running task 1.0 in stage 20.0 (TID 36)
14:51:08.094 INFO Executor - Running task 3.0 in stage 20.0 (TID 38)
14:51:08.100 INFO BlockManagerInfo - Removed broadcast_1_piece0 on localhost:44923 in memory (size: 143.0 B, free: 1920.0 MiB)
14:51:08.101 INFO Executor - Finished task 0.0 in stage 20.0 (TID 35). 936 bytes result sent to driver
14:51:08.105 INFO TaskSetManager - Finished task 0.0 in stage 20.0 (TID 35) in 18 ms on localhost (executor driver) (1/4)
14:51:08.106 INFO Executor - Finished task 2.0 in stage 20.0 (TID 37). 1065 bytes result sent to driver
14:51:08.107 INFO TaskSetManager - Finished task 2.0 in stage 20.0 (TID 37) in 20 ms on localhost (executor driver) (2/4)
14:51:08.108 INFO BlockManagerInfo - Removed broadcast_12_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.110 INFO Executor - Finished task 1.0 in stage 20.0 (TID 36). 1065 bytes result sent to driver
14:51:08.111 INFO TaskSetManager - Finished task 1.0 in stage 20.0 (TID 36) in 24 ms on localhost (executor driver) (3/4)
14:51:08.112 INFO Executor - Finished task 3.0 in stage 20.0 (TID 38). 1065 bytes result sent to driver
14:51:08.112 INFO BlockManagerInfo - Removed broadcast_2_piece0 on localhost:44923 in memory (size: 349.0 B, free: 1920.0 MiB)
14:51:08.112 INFO TaskSetManager - Finished task 3.0 in stage 20.0 (TID 38) in 24 ms on localhost (executor driver) (4/4)
14:51:08.112 INFO TaskSchedulerImpl - Removed TaskSet 20.0, whose tasks have all completed, from pool
14:51:08.113 INFO DAGScheduler - ShuffleMapStage 20 (mapToPair at SparkSharder.java:247) finished in 0.030 s
14:51:08.113 INFO DAGScheduler - looking for newly runnable stages
14:51:08.113 INFO DAGScheduler - running: HashSet()
14:51:08.113 INFO DAGScheduler - waiting: HashSet(ShuffleMapStage 21, ResultStage 22)
14:51:08.113 INFO DAGScheduler - failed: HashSet()
14:51:08.113 INFO DAGScheduler - Submitting ShuffleMapStage 21 (MapPartitionsRDD[48] at mapToPair at SparkSharder.java:255), which has no missing parents
14:51:08.115 INFO BlockManagerInfo - Removed broadcast_5_piece0 on localhost:44923 in memory (size: 3.2 KiB, free: 1920.0 MiB)
14:51:08.116 INFO MemoryStore - Block broadcast_25 stored as values in memory (estimated size 8.2 KiB, free 1919.9 MiB)
14:51:08.118 INFO MemoryStore - Block broadcast_25_piece0 stored as bytes in memory (estimated size 4.5 KiB, free 1919.9 MiB)
14:51:08.118 INFO BlockManagerInfo - Removed broadcast_3_piece0 on localhost:44923 in memory (size: 4.3 KiB, free: 1920.0 MiB)
14:51:08.118 INFO BlockManagerInfo - Added broadcast_25_piece0 in memory on localhost:44923 (size: 4.5 KiB, free: 1920.0 MiB)
14:51:08.118 INFO SparkContext - Created broadcast 25 from broadcast at DAGScheduler.scala:1580
14:51:08.119 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))
14:51:08.119 INFO TaskSchedulerImpl - Adding task set 21.0 with 4 tasks resource profile 0
14:51:08.120 INFO TaskSetManager - Starting task 0.0 in stage 21.0 (TID 39) (localhost, executor driver, partition 0, NODE_LOCAL, 7502 bytes)
14:51:08.120 INFO TaskSetManager - Starting task 2.0 in stage 21.0 (TID 40) (localhost, executor driver, partition 2, NODE_LOCAL, 7502 bytes)
14:51:08.121 INFO TaskSetManager - Starting task 1.0 in stage 21.0 (TID 41) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7502 bytes)
14:51:08.122 INFO TaskSetManager - Starting task 3.0 in stage 21.0 (TID 42) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7502 bytes)
14:51:08.122 INFO Executor - Running task 3.0 in stage 21.0 (TID 42)
14:51:08.122 INFO Executor - Running task 2.0 in stage 21.0 (TID 40)
14:51:08.122 INFO Executor - Running task 0.0 in stage 21.0 (TID 39)
14:51:08.122 INFO Executor - Running task 1.0 in stage 21.0 (TID 41)
14:51:08.123 INFO BlockManagerInfo - Removed broadcast_0_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.126 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
14:51:08.127 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.128 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
14:51:08.129 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.128 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
14:51:08.129 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 1 ms
14:51:08.129 INFO MemoryStore - Block rdd_47_1 stored as values in memory (estimated size 16.0 B, free 1919.9 MiB)
14:51:08.129 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
14:51:08.131 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 3 ms
14:51:08.132 INFO MemoryStore - Block rdd_47_3 stored as values in memory (estimated size 16.0 B, free 1919.9 MiB)
14:51:08.132 INFO BlockManagerInfo - Added rdd_47_1 in memory on localhost:44923 (size: 16.0 B, free: 1920.0 MiB)
14:51:08.134 INFO Executor - Finished task 1.0 in stage 21.0 (TID 41). 1839 bytes result sent to driver
14:51:08.134 INFO BlockManagerInfo - Added rdd_47_3 in memory on localhost:44923 (size: 16.0 B, free: 1920.0 MiB)
14:51:08.136 INFO BlockManagerInfo - Removed broadcast_6_piece0 on localhost:44923 in memory (size: 5.0 KiB, free: 1920.0 MiB)
14:51:08.137 INFO TaskSetManager - Finished task 1.0 in stage 21.0 (TID 41) in 16 ms on localhost (executor driver) (1/4)
14:51:08.137 INFO Executor - Finished task 3.0 in stage 21.0 (TID 42). 1839 bytes result sent to driver
14:51:08.138 INFO TaskSetManager - Finished task 3.0 in stage 21.0 (TID 42) in 17 ms on localhost (executor driver) (2/4)
14:51:08.138 INFO MemoryStore - Block rdd_47_2 stored as values in memory (estimated size 144.0 B, free 1919.9 MiB)
14:51:08.139 INFO BlockManagerInfo - Added rdd_47_2 in memory on localhost:44923 (size: 144.0 B, free: 1920.0 MiB)
14:51:08.142 INFO MemoryStore - Block rdd_47_0 stored as values in memory (estimated size 264.0 B, free 1919.9 MiB)
14:51:08.142 INFO Executor - Finished task 2.0 in stage 21.0 (TID 40). 1925 bytes result sent to driver
14:51:08.143 INFO BlockManagerInfo - Added rdd_47_0 in memory on localhost:44923 (size: 264.0 B, free: 1920.0 MiB)
14:51:08.144 INFO TaskSetManager - Finished task 2.0 in stage 21.0 (TID 40) in 24 ms on localhost (executor driver) (3/4)
14:51:08.145 INFO Executor - Finished task 0.0 in stage 21.0 (TID 39). 1925 bytes result sent to driver
14:51:08.146 INFO TaskSetManager - Finished task 0.0 in stage 21.0 (TID 39) in 26 ms on localhost (executor driver) (4/4)
14:51:08.146 INFO TaskSchedulerImpl - Removed TaskSet 21.0, whose tasks have all completed, from pool
14:51:08.146 INFO BlockManagerInfo - Removed broadcast_16_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.147 INFO DAGScheduler - ShuffleMapStage 21 (mapToPair at SparkSharder.java:255) finished in 0.033 s
14:51:08.147 INFO DAGScheduler - looking for newly runnable stages
14:51:08.147 INFO DAGScheduler - running: HashSet()
14:51:08.147 INFO DAGScheduler - waiting: HashSet(ResultStage 22)
14:51:08.147 INFO DAGScheduler - failed: HashSet()
14:51:08.148 INFO DAGScheduler - Submitting ResultStage 22 (ShuffledRDD[49] at reduceByKey at SparkSharder.java:257), which has no missing parents
14:51:08.149 INFO BlockManagerInfo - Removed broadcast_19_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.150 INFO MemoryStore - Block broadcast_26 stored as values in memory (estimated size 5.8 KiB, free 1919.9 MiB)
14:51:08.151 INFO MemoryStore - Block broadcast_26_piece0 stored as bytes in memory (estimated size 3.2 KiB, free 1919.9 MiB)
14:51:08.152 INFO BlockManagerInfo - Removed broadcast_13_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.152 INFO BlockManagerInfo - Added broadcast_26_piece0 in memory on localhost:44923 (size: 3.2 KiB, free: 1920.0 MiB)
14:51:08.152 INFO SparkContext - Created broadcast 26 from broadcast at DAGScheduler.scala:1580
14:51:08.153 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))
14:51:08.153 INFO TaskSchedulerImpl - Adding task set 22.0 with 4 tasks resource profile 0
14:51:08.154 INFO TaskSetManager - Starting task 0.0 in stage 22.0 (TID 43) (localhost, executor driver, partition 0, NODE_LOCAL, 7513 bytes)
14:51:08.154 INFO TaskSetManager - Starting task 2.0 in stage 22.0 (TID 44) (localhost, executor driver, partition 2, NODE_LOCAL, 7513 bytes)
14:51:08.155 INFO TaskSetManager - Starting task 1.0 in stage 22.0 (TID 45) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7513 bytes)
14:51:08.155 INFO TaskSetManager - Starting task 3.0 in stage 22.0 (TID 46) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
14:51:08.156 INFO Executor - Running task 3.0 in stage 22.0 (TID 46)
14:51:08.156 INFO Executor - Running task 0.0 in stage 22.0 (TID 43)
14:51:08.156 INFO Executor - Running task 1.0 in stage 22.0 (TID 45)
14:51:08.156 INFO Executor - Running task 2.0 in stage 22.0 (TID 44)
14:51:08.159 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
14:51:08.159 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
14:51:08.159 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.159 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.159 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
14:51:08.159 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.161 INFO BlockManagerInfo - Removed broadcast_15_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.164 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
14:51:08.164 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.165 INFO Executor - Finished task 3.0 in stage 22.0 (TID 46). 1758 bytes result sent to driver
14:51:08.166 INFO Executor - Finished task 2.0 in stage 22.0 (TID 44). 1770 bytes result sent to driver
14:51:08.166 INFO Executor - Finished task 1.0 in stage 22.0 (TID 45). 1758 bytes result sent to driver
14:51:08.166 INFO Executor - Finished task 0.0 in stage 22.0 (TID 43). 1770 bytes result sent to driver
14:51:08.167 INFO BlockManagerInfo - Removed broadcast_18_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.168 INFO TaskSetManager - Finished task 3.0 in stage 22.0 (TID 46) in 13 ms on localhost (executor driver) (1/4)
14:51:08.168 INFO TaskSetManager - Finished task 2.0 in stage 22.0 (TID 44) in 14 ms on localhost (executor driver) (2/4)
14:51:08.169 INFO TaskSetManager - Finished task 0.0 in stage 22.0 (TID 43) in 15 ms on localhost (executor driver) (3/4)
14:51:08.169 INFO BlockManagerInfo - Removed broadcast_7_piece0 on localhost:44923 in memory (size: 326.0 B, free: 1920.0 MiB)
14:51:08.171 INFO TaskSetManager - Finished task 1.0 in stage 22.0 (TID 45) in 17 ms on localhost (executor driver) (4/4)
14:51:08.171 INFO TaskSchedulerImpl - Removed TaskSet 22.0, whose tasks have all completed, from pool
14:51:08.172 INFO DAGScheduler - ResultStage 22 (collectAsMap at SparkSharder.java:258) finished in 0.024 s
14:51:08.172 INFO DAGScheduler - Job 16 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.172 INFO TaskSchedulerImpl - Killing all running tasks in stage 22: Stage finished
14:51:08.172 INFO BlockManagerInfo - Removed broadcast_14_piece0 on localhost:44923 in memory (size: 2.4 KiB, free: 1920.0 MiB)
14:51:08.172 INFO DAGScheduler - Job 16 finished: collectAsMap at SparkSharder.java:258, took 0.095294 s
14:51:08.182 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:244
14:51:08.183 INFO DAGScheduler - Got job 17 (collectAsMap at SparkSharderUnitTest.java:244) with 4 output partitions
14:51:08.183 INFO DAGScheduler - Final stage: ResultStage 24 (collectAsMap at SparkSharderUnitTest.java:244)
14:51:08.183 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 23)
14:51:08.184 INFO DAGScheduler - Missing parents: List()
14:51:08.184 INFO DAGScheduler - Submitting ResultStage 24 (MapPartitionsRDD[53] at flatMapToPair at SparkSharderUnitTest.java:243), which has no missing parents
14:51:08.186 INFO MemoryStore - Block broadcast_27 stored as values in memory (estimated size 10.3 KiB, free 1919.9 MiB)
14:51:08.186 INFO MemoryStore - Block broadcast_27_piece0 stored as bytes in memory (estimated size 5.1 KiB, free 1919.9 MiB)
14:51:08.187 INFO BlockManagerInfo - Added broadcast_27_piece0 in memory on localhost:44923 (size: 5.1 KiB, free: 1920.0 MiB)
14:51:08.187 INFO SparkContext - Created broadcast 27 from broadcast at DAGScheduler.scala:1580
14:51:08.187 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))
14:51:08.187 INFO TaskSchedulerImpl - Adding task set 24.0 with 4 tasks resource profile 0
14:51:08.189 INFO TaskSetManager - Starting task 0.0 in stage 24.0 (TID 47) (localhost, executor driver, partition 0, PROCESS_LOCAL, 8821 bytes)
14:51:08.189 INFO TaskSetManager - Starting task 1.0 in stage 24.0 (TID 48) (localhost, executor driver, partition 1, PROCESS_LOCAL, 8533 bytes)
14:51:08.189 INFO TaskSetManager - Starting task 2.0 in stage 24.0 (TID 49) (localhost, executor driver, partition 2, PROCESS_LOCAL, 8677 bytes)
14:51:08.190 INFO TaskSetManager - Starting task 3.0 in stage 24.0 (TID 50) (localhost, executor driver, partition 3, PROCESS_LOCAL, 8533 bytes)
14:51:08.190 INFO Executor - Running task 3.0 in stage 24.0 (TID 50)
14:51:08.190 INFO Executor - Running task 0.0 in stage 24.0 (TID 47)
14:51:08.190 INFO Executor - Running task 2.0 in stage 24.0 (TID 49)
14:51:08.191 INFO Executor - Running task 1.0 in stage 24.0 (TID 48)
14:51:08.195 INFO BlockManager - Found block rdd_47_0 locally
14:51:08.196 INFO BlockManager - Found block rdd_47_1 locally
14:51:08.196 INFO BlockManager - Found block rdd_47_3 locally
14:51:08.196 INFO BlockManager - Found block rdd_47_2 locally
14:51:08.197 INFO Executor - Finished task 1.0 in stage 24.0 (TID 48). 941 bytes result sent to driver
14:51:08.197 INFO Executor - Finished task 3.0 in stage 24.0 (TID 50). 898 bytes result sent to driver
14:51:08.198 INFO Executor - Finished task 2.0 in stage 24.0 (TID 49). 1055 bytes result sent to driver
14:51:08.198 INFO Executor - Finished task 0.0 in stage 24.0 (TID 47). 1119 bytes result sent to driver
14:51:08.199 INFO TaskSetManager - Finished task 3.0 in stage 24.0 (TID 50) in 9 ms on localhost (executor driver) (1/4)
14:51:08.199 INFO TaskSetManager - Finished task 1.0 in stage 24.0 (TID 48) in 10 ms on localhost (executor driver) (2/4)
14:51:08.200 INFO TaskSetManager - Finished task 0.0 in stage 24.0 (TID 47) in 12 ms on localhost (executor driver) (3/4)
14:51:08.200 INFO TaskSetManager - Finished task 2.0 in stage 24.0 (TID 49) in 11 ms on localhost (executor driver) (4/4)
14:51:08.200 INFO TaskSchedulerImpl - Removed TaskSet 24.0, whose tasks have all completed, from pool
14:51:08.201 INFO DAGScheduler - ResultStage 24 (collectAsMap at SparkSharderUnitTest.java:244) finished in 0.016 s
14:51:08.201 INFO DAGScheduler - Job 17 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.201 INFO TaskSchedulerImpl - Killing all running tasks in stage 24: Stage finished
14:51:08.201 INFO DAGScheduler - Job 17 finished: collectAsMap at SparkSharderUnitTest.java:244, took 0.018690 s
14:51:08.202 INFO MemoryStore - Block broadcast_28 stored as values in memory (estimated size 616.0 B, free 1919.9 MiB)
14:51:08.203 INFO MemoryStore - Block broadcast_28_piece0 stored as bytes in memory (estimated size 320.0 B, free 1919.9 MiB)
14:51:08.204 INFO BlockManagerInfo - Added broadcast_28_piece0 in memory on localhost:44923 (size: 320.0 B, free: 1920.0 MiB)
14:51:08.204 INFO SparkContext - Created broadcast 28 from broadcast at SparkSharder.java:100
14:51:08.216 INFO SparkContext - Starting job: collectAsMap at SparkSharderUnitTest.java:249
14:51:08.217 INFO DAGScheduler - Registering RDD 54 (flatMapToPair at SparkSharder.java:101) as input to shuffle 5
14:51:08.217 INFO DAGScheduler - Got job 18 (collectAsMap at SparkSharderUnitTest.java:249) with 4 output partitions
14:51:08.217 INFO DAGScheduler - Final stage: ResultStage 26 (collectAsMap at SparkSharderUnitTest.java:249)
14:51:08.218 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 25)
14:51:08.218 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 25)
14:51:08.218 INFO DAGScheduler - Submitting ShuffleMapStage 25 (MapPartitionsRDD[54] at flatMapToPair at SparkSharder.java:101), which has no missing parents
14:51:08.220 INFO MemoryStore - Block broadcast_29 stored as values in memory (estimated size 7.2 KiB, free 1919.9 MiB)
14:51:08.222 INFO MemoryStore - Block broadcast_29_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1919.9 MiB)
14:51:08.222 INFO BlockManagerInfo - Added broadcast_29_piece0 in memory on localhost:44923 (size: 3.8 KiB, free: 1920.0 MiB)
14:51:08.223 INFO SparkContext - Created broadcast 29 from broadcast at DAGScheduler.scala:1580
14:51:08.223 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))
14:51:08.223 INFO TaskSchedulerImpl - Adding task set 25.0 with 4 tasks resource profile 0
14:51:08.224 INFO TaskSetManager - Starting task 0.0 in stage 25.0 (TID 51) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7681 bytes)
14:51:08.224 INFO TaskSetManager - Starting task 1.0 in stage 25.0 (TID 52) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7681 bytes)
14:51:08.225 INFO TaskSetManager - Starting task 2.0 in stage 25.0 (TID 53) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7681 bytes)
14:51:08.225 INFO TaskSetManager - Starting task 3.0 in stage 25.0 (TID 54) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7681 bytes)
14:51:08.225 INFO Executor - Running task 1.0 in stage 25.0 (TID 52)
14:51:08.225 INFO Executor - Running task 0.0 in stage 25.0 (TID 51)
14:51:08.225 INFO Executor - Running task 2.0 in stage 25.0 (TID 53)
14:51:08.226 INFO Executor - Running task 3.0 in stage 25.0 (TID 54)
14:51:08.236 INFO Executor - Finished task 0.0 in stage 25.0 (TID 51). 1065 bytes result sent to driver
14:51:08.237 INFO TaskSetManager - Finished task 0.0 in stage 25.0 (TID 51) in 13 ms on localhost (executor driver) (1/4)
14:51:08.239 INFO Executor - Finished task 2.0 in stage 25.0 (TID 53). 1065 bytes result sent to driver
14:51:08.240 INFO Executor - Finished task 1.0 in stage 25.0 (TID 52). 1065 bytes result sent to driver
14:51:08.240 INFO TaskSetManager - Finished task 2.0 in stage 25.0 (TID 53) in 16 ms on localhost (executor driver) (2/4)
14:51:08.240 INFO TaskSetManager - Finished task 1.0 in stage 25.0 (TID 52) in 16 ms on localhost (executor driver) (3/4)
14:51:08.242 INFO Executor - Finished task 3.0 in stage 25.0 (TID 54). 1065 bytes result sent to driver
14:51:08.242 INFO TaskSetManager - Finished task 3.0 in stage 25.0 (TID 54) in 17 ms on localhost (executor driver) (4/4)
14:51:08.242 INFO TaskSchedulerImpl - Removed TaskSet 25.0, whose tasks have all completed, from pool
14:51:08.243 INFO DAGScheduler - ShuffleMapStage 25 (flatMapToPair at SparkSharder.java:101) finished in 0.024 s
14:51:08.243 INFO DAGScheduler - looking for newly runnable stages
14:51:08.243 INFO DAGScheduler - running: HashSet()
14:51:08.243 INFO DAGScheduler - waiting: HashSet(ResultStage 26)
14:51:08.243 INFO DAGScheduler - failed: HashSet()
14:51:08.243 INFO DAGScheduler - Submitting ResultStage 26 (MapPartitionsRDD[58] at flatMapToPair at SparkSharderUnitTest.java:248), which has no missing parents
14:51:08.245 INFO MemoryStore - Block broadcast_30 stored as values in memory (estimated size 9.4 KiB, free 1919.9 MiB)
14:51:08.247 INFO MemoryStore - Block broadcast_30_piece0 stored as bytes in memory (estimated size 4.7 KiB, free 1919.9 MiB)
14:51:08.247 INFO BlockManagerInfo - Added broadcast_30_piece0 in memory on localhost:44923 (size: 4.7 KiB, free: 1920.0 MiB)
14:51:08.248 INFO SparkContext - Created broadcast 30 from broadcast at DAGScheduler.scala:1580
14:51:08.248 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))
14:51:08.248 INFO TaskSchedulerImpl - Adding task set 26.0 with 4 tasks resource profile 0
14:51:08.249 INFO TaskSetManager - Starting task 1.0 in stage 26.0 (TID 55) (localhost, executor driver, partition 1, NODE_LOCAL, 7513 bytes)
14:51:08.250 INFO TaskSetManager - Starting task 0.0 in stage 26.0 (TID 56) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7513 bytes)
14:51:08.250 INFO TaskSetManager - Starting task 2.0 in stage 26.0 (TID 57) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7513 bytes)
14:51:08.250 INFO TaskSetManager - Starting task 3.0 in stage 26.0 (TID 58) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
14:51:08.251 INFO Executor - Running task 1.0 in stage 26.0 (TID 55)
14:51:08.251 INFO Executor - Running task 0.0 in stage 26.0 (TID 56)
14:51:08.251 INFO Executor - Running task 3.0 in stage 26.0 (TID 58)
14:51:08.251 INFO Executor - Running task 2.0 in stage 26.0 (TID 57)
14:51:08.255 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
14:51:08.255 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.258 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
14:51:08.258 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.259 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
14:51:08.259 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.260 INFO Executor - Finished task 0.0 in stage 26.0 (TID 56). 1758 bytes result sent to driver
14:51:08.260 INFO Executor - Finished task 2.0 in stage 26.0 (TID 57). 1758 bytes result sent to driver
14:51:08.260 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
14:51:08.260 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.261 INFO TaskSetManager - Finished task 0.0 in stage 26.0 (TID 56) in 12 ms on localhost (executor driver) (1/4)
14:51:08.262 INFO TaskSetManager - Finished task 2.0 in stage 26.0 (TID 57) in 12 ms on localhost (executor driver) (2/4)
14:51:08.263 INFO Executor - Finished task 3.0 in stage 26.0 (TID 58). 1758 bytes result sent to driver
14:51:08.264 INFO TaskSetManager - Finished task 3.0 in stage 26.0 (TID 58) in 14 ms on localhost (executor driver) (3/4)
14:51:08.267 INFO Executor - Finished task 1.0 in stage 26.0 (TID 55). 1871 bytes result sent to driver
14:51:08.268 INFO TaskSetManager - Finished task 1.0 in stage 26.0 (TID 55) in 19 ms on localhost (executor driver) (4/4)
14:51:08.268 INFO TaskSchedulerImpl - Removed TaskSet 26.0, whose tasks have all completed, from pool
14:51:08.268 INFO DAGScheduler - ResultStage 26 (collectAsMap at SparkSharderUnitTest.java:249) finished in 0.024 s
14:51:08.269 INFO DAGScheduler - Job 18 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.269 INFO TaskSchedulerImpl - Killing all running tasks in stage 26: Stage finished
14:51:08.269 INFO DAGScheduler - Job 18 finished: collectAsMap at SparkSharderUnitTest.java:249, took 0.052363 s
14:51:08.270 INFO MemoryStore - Block broadcast_31 stored as values in memory (estimated size 616.0 B, free 1919.9 MiB)
14:51:08.272 INFO MemoryStore - Block broadcast_31_piece0 stored as bytes in memory (estimated size 320.0 B, free 1919.9 MiB)
14:51:08.272 INFO BlockManagerInfo - Added broadcast_31_piece0 in memory on localhost:44923 (size: 320.0 B, free: 1920.0 MiB)
14:51:08.272 INFO SparkContext - Created broadcast 31 from broadcast at SparkSharder.java:100
14:51:08.284 INFO SparkContext - Starting job: collect at SparkSharderUnitTest.java:254
14:51:08.285 INFO DAGScheduler - Registering RDD 59 (flatMapToPair at SparkSharder.java:101) as input to shuffle 6
14:51:08.285 INFO DAGScheduler - Got job 19 (collect at SparkSharderUnitTest.java:254) with 4 output partitions
14:51:08.285 INFO DAGScheduler - Final stage: ResultStage 28 (collect at SparkSharderUnitTest.java:254)
14:51:08.285 INFO DAGScheduler - Parents of final stage: List(ShuffleMapStage 27)
14:51:08.285 INFO DAGScheduler - Missing parents: List(ShuffleMapStage 27)
14:51:08.286 INFO DAGScheduler - Submitting ShuffleMapStage 27 (MapPartitionsRDD[59] at flatMapToPair at SparkSharder.java:101), which has no missing parents
14:51:08.287 INFO MemoryStore - Block broadcast_32 stored as values in memory (estimated size 7.2 KiB, free 1919.9 MiB)
14:51:08.288 INFO MemoryStore - Block broadcast_32_piece0 stored as bytes in memory (estimated size 3.8 KiB, free 1919.9 MiB)
14:51:08.288 INFO BlockManagerInfo - Added broadcast_32_piece0 in memory on localhost:44923 (size: 3.8 KiB, free: 1920.0 MiB)
14:51:08.288 INFO SparkContext - Created broadcast 32 from broadcast at DAGScheduler.scala:1580
14:51:08.289 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))
14:51:08.289 INFO TaskSchedulerImpl - Adding task set 27.0 with 4 tasks resource profile 0
14:51:08.290 INFO TaskSetManager - Starting task 0.0 in stage 27.0 (TID 59) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7681 bytes)
14:51:08.290 INFO TaskSetManager - Starting task 1.0 in stage 27.0 (TID 60) (localhost, executor driver, partition 1, PROCESS_LOCAL, 7681 bytes)
14:51:08.291 INFO TaskSetManager - Starting task 2.0 in stage 27.0 (TID 61) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7681 bytes)
14:51:08.291 INFO TaskSetManager - Starting task 3.0 in stage 27.0 (TID 62) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7681 bytes)
14:51:08.291 INFO Executor - Running task 1.0 in stage 27.0 (TID 60)
14:51:08.291 INFO Executor - Running task 0.0 in stage 27.0 (TID 59)
14:51:08.291 INFO Executor - Running task 2.0 in stage 27.0 (TID 61)
14:51:08.291 INFO Executor - Running task 3.0 in stage 27.0 (TID 62)
14:51:08.302 INFO Executor - Finished task 0.0 in stage 27.0 (TID 59). 1065 bytes result sent to driver
14:51:08.303 INFO TaskSetManager - Finished task 0.0 in stage 27.0 (TID 59) in 13 ms on localhost (executor driver) (1/4)
14:51:08.305 INFO Executor - Finished task 2.0 in stage 27.0 (TID 61). 1065 bytes result sent to driver
14:51:08.305 INFO Executor - Finished task 1.0 in stage 27.0 (TID 60). 1065 bytes result sent to driver
14:51:08.306 INFO TaskSetManager - Finished task 2.0 in stage 27.0 (TID 61) in 16 ms on localhost (executor driver) (2/4)
14:51:08.306 INFO Executor - Finished task 3.0 in stage 27.0 (TID 62). 1065 bytes result sent to driver
14:51:08.307 INFO TaskSetManager - Finished task 3.0 in stage 27.0 (TID 62) in 16 ms on localhost (executor driver) (3/4)
14:51:08.308 INFO TaskSetManager - Finished task 1.0 in stage 27.0 (TID 60) in 18 ms on localhost (executor driver) (4/4)
14:51:08.308 INFO TaskSchedulerImpl - Removed TaskSet 27.0, whose tasks have all completed, from pool
14:51:08.308 INFO DAGScheduler - ShuffleMapStage 27 (flatMapToPair at SparkSharder.java:101) finished in 0.022 s
14:51:08.308 INFO DAGScheduler - looking for newly runnable stages
14:51:08.308 INFO DAGScheduler - running: HashSet()
14:51:08.309 INFO DAGScheduler - waiting: HashSet(ResultStage 28)
14:51:08.309 INFO DAGScheduler - failed: HashSet()
14:51:08.309 INFO DAGScheduler - Submitting ResultStage 28 (MapPartitionsRDD[63] at flatMapToPair at SparkSharderUnitTest.java:254), which has no missing parents
14:51:08.310 INFO MemoryStore - Block broadcast_33 stored as values in memory (estimated size 9.4 KiB, free 1919.9 MiB)
14:51:08.311 INFO MemoryStore - Block broadcast_33_piece0 stored as bytes in memory (estimated size 4.8 KiB, free 1919.9 MiB)
14:51:08.312 INFO BlockManagerInfo - Added broadcast_33_piece0 in memory on localhost:44923 (size: 4.8 KiB, free: 1920.0 MiB)
14:51:08.312 INFO SparkContext - Created broadcast 33 from broadcast at DAGScheduler.scala:1580
14:51:08.312 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))
14:51:08.312 INFO TaskSchedulerImpl - Adding task set 28.0 with 4 tasks resource profile 0
14:51:08.313 INFO TaskSetManager - Starting task 1.0 in stage 28.0 (TID 63) (localhost, executor driver, partition 1, NODE_LOCAL, 7513 bytes)
14:51:08.314 INFO TaskSetManager - Starting task 0.0 in stage 28.0 (TID 64) (localhost, executor driver, partition 0, PROCESS_LOCAL, 7513 bytes)
14:51:08.314 INFO TaskSetManager - Starting task 2.0 in stage 28.0 (TID 65) (localhost, executor driver, partition 2, PROCESS_LOCAL, 7513 bytes)
14:51:08.314 INFO TaskSetManager - Starting task 3.0 in stage 28.0 (TID 66) (localhost, executor driver, partition 3, PROCESS_LOCAL, 7513 bytes)
14:51:08.315 INFO Executor - Running task 1.0 in stage 28.0 (TID 63)
14:51:08.315 INFO Executor - Running task 0.0 in stage 28.0 (TID 64)
14:51:08.315 INFO Executor - Running task 2.0 in stage 28.0 (TID 65)
14:51:08.315 INFO Executor - Running task 3.0 in stage 28.0 (TID 66)
14:51:08.318 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
14:51:08.319 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.318 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
14:51:08.319 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.320 INFO Executor - Finished task 2.0 in stage 28.0 (TID 65). 1758 bytes result sent to driver
14:51:08.320 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
14:51:08.321 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 0 ms
14:51:08.319 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
14:51:08.322 INFO Executor - Finished task 0.0 in stage 28.0 (TID 64). 1758 bytes result sent to driver
14:51:08.322 INFO ShuffleBlockFetcherIterator - Started 0 remote fetches in 2 ms
14:51:08.322 INFO TaskSetManager - Finished task 2.0 in stage 28.0 (TID 65) in 8 ms on localhost (executor driver) (1/4)
14:51:08.322 INFO TaskSetManager - Finished task 0.0 in stage 28.0 (TID 64) in 9 ms on localhost (executor driver) (2/4)
14:51:08.323 INFO Executor - Finished task 3.0 in stage 28.0 (TID 66). 1758 bytes result sent to driver
14:51:08.323 INFO TaskSetManager - Finished task 3.0 in stage 28.0 (TID 66) in 9 ms on localhost (executor driver) (3/4)
14:51:08.330 INFO Executor - Finished task 1.0 in stage 28.0 (TID 63). 1871 bytes result sent to driver
14:51:08.331 INFO TaskSetManager - Finished task 1.0 in stage 28.0 (TID 63) in 18 ms on localhost (executor driver) (4/4)
14:51:08.331 INFO TaskSchedulerImpl - Removed TaskSet 28.0, whose tasks have all completed, from pool
14:51:08.332 INFO DAGScheduler - ResultStage 28 (collect at SparkSharderUnitTest.java:254) finished in 0.022 s
14:51:08.332 INFO DAGScheduler - Job 19 is finished. Cancelling potential speculative or zombie tasks for this job
14:51:08.332 INFO TaskSchedulerImpl - Killing all running tasks in stage 28: Stage finished
14:51:08.332 INFO DAGScheduler - Job 19 finished: collect at SparkSharderUnitTest.java:254, took 0.047892 s