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https://issues.apache.org/jira/browse/SPARK-19528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15864850#comment-15864850
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Shixiong Zhu commented on SPARK-19528:
--------------------------------------
The external shuffle service runs inside the node manager. You can just check
the node manager logs.
> external shuffle service would close while still have request from executor
> when dynamic allocation is enabled
> ---------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-19528
> URL: https://issues.apache.org/jira/browse/SPARK-19528
> Project: Spark
> Issue Type: Bug
> Components: Block Manager, Shuffle, Spark Core
> Affects Versions: 1.6.2
> Environment: Hadoop2.7.1
> spark1.6.2
> hive2.2
> Reporter: KaiXu
>
> when dynamic allocation is enabled, the external shuffle service is used for
> maintain the unfinished status between executors. So the external shuffle
> service should not close before the executor while still have request from
> executor.
> container's log:
> 17/02/09 08:30:46 INFO executor.CoarseGrainedExecutorBackend: Connecting to
> driver: spark://CoarseGrainedScheduler@192.168.1.1:41867
> 17/02/09 08:30:46 INFO executor.CoarseGrainedExecutorBackend: Successfully
> registered with driver
> 17/02/09 08:30:46 INFO executor.Executor: Starting executor ID 75 on host
> hsx-node8
> 17/02/09 08:30:46 INFO util.Utils: Successfully started service
> 'org.apache.spark.network.netty.NettyBlockTransferService' on port 40374.
> 17/02/09 08:30:46 INFO netty.NettyBlockTransferService: Server created on
> 40374
> 17/02/09 08:30:46 INFO storage.BlockManager: external shuffle service port =
> 7337
> 17/02/09 08:30:46 INFO storage.BlockManagerMaster: Trying to register
> BlockManager
> 17/02/09 08:30:46 INFO storage.BlockManagerMaster: Registered BlockManager
> 17/02/09 08:30:46 INFO storage.BlockManager: Registering executor with local
> external shuffle service.
> 17/02/09 08:30:51 ERROR client.TransportResponseHandler: Still have 1
> requests outstanding when connection from hsx-node8/192.168.1.8:7337 is closed
> 17/02/09 08:30:51 ERROR storage.BlockManager: Failed to connect to external
> shuffle server, will retry 2 more times after waiting 5 seconds...
> java.lang.RuntimeException: java.util.concurrent.TimeoutException: Timeout
> waiting for task.
> at
> org.spark-project.guava.base.Throwables.propagate(Throwables.java:160)
> at
> org.apache.spark.network.client.TransportClient.sendRpcSync(TransportClient.java:278)
> at
> org.apache.spark.network.shuffle.ExternalShuffleClient.registerWithShuffleServer(ExternalShuffleClient.java:144)
> at
> org.apache.spark.storage.BlockManager$$anonfun$registerWithExternalShuffleServer$1.apply$mcVI$sp(BlockManager.scala:218)
> at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141)
> at
> org.apache.spark.storage.BlockManager.registerWithExternalShuffleServer(BlockManager.scala:215)
> at
> org.apache.spark.storage.BlockManager.initialize(BlockManager.scala:201)
> at org.apache.spark.executor.Executor.<init>(Executor.scala:86)
> at
> org.apache.spark.executor.CoarseGrainedExecutorBackend$$anonfun$receive$1.applyOrElse(CoarseGrainedExecutorBackend.scala:83)
> at
> org.apache.spark.rpc.netty.Inbox$$anonfun$process$1.apply$mcV$sp(Inbox.scala:116)
> at org.apache.spark.rpc.netty.Inbox.safelyCall(Inbox.scala:204)
> at org.apache.spark.rpc.netty.Inbox.process(Inbox.scala:100)
> at
> org.apache.spark.rpc.netty.Dispatcher$MessageLoop.run(Dispatcher.scala:215)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.util.concurrent.TimeoutException: Timeout waiting for task.
> at
> org.spark-project.guava.util.concurrent.AbstractFuture$Sync.get(AbstractFuture.java:276)
> at
> org.spark-project.guava.util.concurrent.AbstractFuture.get(AbstractFuture.java:96)
> at
> org.apache.spark.network.client.TransportClient.sendRpcSync(TransportClient.java:274)
> ... 14 more
> 17/02/09 08:31:01 ERROR storage.BlockManager: Failed to connect to external
> shuffle server, will retry 1 more times after waiting 5 seconds...
> nodemanager's log:
> 2017-02-09 08:30:48,836 INFO
> org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl: Removed
> completed containers from NM context: [container_1486564603520_0097_01_000005]
> 2017-02-09 08:31:12,122 WARN
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exit code
> from container container_1486564603520_0096_01_000071 is : 1
> 2017-02-09 08:31:12,122 WARN
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: Exception
> from container-launch with container ID:
> container_1486564603520_0096_01_000071 and exit code: 1
> ExitCodeException exitCode=1:
> at org.apache.hadoop.util.Shell.runCommand(Shell.java:545)
> at org.apache.hadoop.util.Shell.run(Shell.java:456)
> at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
> at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:211)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
> at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Exception from
> container-launch.
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Container id:
> container_1486564603520_0096_01_000071
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Exit code: 1
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Stack trace:
> ExitCodeException exitCode=1:
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.util.Shell.runCommand(Shell.java:545)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.util.Shell.run(Shell.java:456)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:722)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:211)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:302)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:82)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: at
> java.lang.Thread.run(Thread.java:745)
> 2017-02-09 08:31:12,122 WARN
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch:
> Container exited with a non-zero exit code 1
> 2017-02-09 08:31:12,122 INFO
> org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerImpl:
> Container container_1486564603520_0096_01_000071 transitioned from RUNNING
> to EXITED_WITH_FAILURE
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