| channelRead0(ChannelHandlerContext, FullHttpRequest) |  | 0% | | 0% | 18 | 18 | 75 | 75 | 1 | 1 |
| verifyRequest(String, ChannelHandlerContext, HttpRequest, HttpResponse, URL) | | 0% | | 0% | 5 | 5 | 25 | 25 | 1 | 1 |
| populateHeaders(List, String, String, int, HttpResponse, boolean, Map) | | 0% | | 0% | 5 | 5 | 24 | 24 | 1 | 1 |
| sendMapOutput(Channel, String, String, int, ShuffleChannelHandler.MapOutputInfo) | | 0% | | 0% | 2 | 2 | 17 | 17 | 1 | 1 |
| channelActive(ChannelHandlerContext) | | 0% | | 0% | 3 | 3 | 14 | 14 | 1 | 1 |
| getMapOutputInfo(String, int, String, String) | | 0% | | 0% | 4 | 4 | 16 | 16 | 1 | 1 |
| sendMap(ShuffleChannelHandler.ReduceContext) | | 0% | | 0% | 3 | 3 | 20 | 20 | 1 | 1 |
| sendError(ChannelHandlerContext, String, HttpResponseStatus, Map) | | 0% | | 0% | 2 | 2 | 11 | 11 | 1 | 1 |
| exceptionCaught(ChannelHandlerContext, Throwable) | | 0% | | 0% | 6 | 6 | 17 | 17 | 1 | 1 |
| setResponseHeaders(HttpResponse, boolean, long) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| splitMaps(List) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| getErrorMessage(Throwable) | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| channelInactive(ChannelHandlerContext) | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| shuffleHeaderToBytes(ShuffleHeader) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| lambda$sendMapOutput$0(FadvisedFileRegion, ChannelFuture) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| sendError(ChannelHandlerContext, String, HttpResponseStatus) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| ShuffleChannelHandler(ShuffleChannelHandlerContext) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| sendError(ChannelHandlerContext, HttpResponseStatus) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |