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Posted to issues@spark.apache.org by "Sital Kedia (JIRA)" <ji...@apache.org> on 2017/07/17 23:41:00 UTC
[jira] [Commented] (SPARK-21444) Fetch failure due to node reboot
causes job failure
[ https://issues.apache.org/jira/browse/SPARK-21444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090799#comment-16090799 ]
Sital Kedia commented on SPARK-21444:
-------------------------------------
cc - [~joshrosen]
> Fetch failure due to node reboot causes job failure
> ---------------------------------------------------
>
> Key: SPARK-21444
> URL: https://issues.apache.org/jira/browse/SPARK-21444
> Project: Spark
> Issue Type: Bug
> Components: Scheduler
> Affects Versions: 2.0.2
> Reporter: Sital Kedia
>
> We started seeing this issue after merging the PR - https://github.com/apache/spark/pull/17955.
> This PR introduced a change to keep the map-output statuses only in the map output tracker and whenever there is a fetch failure, the scheduler tries to invalidate the map-output statuses by talking all the the block manager slave end point. However, in case the fetch failure is because node reboot, the block manager slave end point would not be reachable and so the driver fails the job as a result. See exception below -
> {code}
> 2017-07-15 05:20:50,255 WARN storage.BlockManagerMaster (Logging.scala:logWarning(87)) - Failed to remove broadcast 10 with removeFromMaster = true - Connection reset by peer
> java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:192)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
> at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:313)
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881)
> at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> at java.lang.Thread.run(Thread.java:745)
> 2017-07-15 05:20:50,275 ERROR scheduler.DAGSchedulerEventProcessLoop (Logging.scala:logError(91)) - DAGSchedulerEventProcessLoop failed; shutting down SparkContext
> org.apache.spark.SparkException: Exception thrown in awaitResult
> at org.apache.spark.rpc.RpcTimeout$$anonfun$1.applyOrElse(RpcTimeout.scala:77)
> at org.apache.spark.rpc.RpcTimeout$$anonfun$1.applyOrElse(RpcTimeout.scala:75)
> at scala.runtime.AbstractPartialFunction.apply(AbstractPartialFunction.scala:36)
> at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59)
> at org.apache.spark.rpc.RpcTimeout$$anonfun$addMessageIfTimeout$1.applyOrElse(RpcTimeout.scala:59)
> at scala.PartialFunction$OrElse.apply(PartialFunction.scala:167)
> at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:83)
> at org.apache.spark.storage.BlockManagerMaster.removeBroadcast(BlockManagerMaster.scala:143)
> at org.apache.spark.broadcast.TorrentBroadcast$.unpersist(TorrentBroadcast.scala:271)
> at org.apache.spark.broadcast.TorrentBroadcast.doDestroy(TorrentBroadcast.scala:165)
> at org.apache.spark.broadcast.Broadcast.destroy(Broadcast.scala:111)
> at org.apache.spark.broadcast.Broadcast.destroy(Broadcast.scala:98)
> at org.apache.spark.ShuffleStatus.invalidateSerializedMapOutputStatusCache(MapOutputTracker.scala:197)
> at org.apache.spark.ShuffleStatus.removeMapOutput(MapOutputTracker.scala:105)
> at org.apache.spark.MapOutputTrackerMaster.unregisterMapOutput(MapOutputTracker.scala:420)
> at org.apache.spark.scheduler.DAGScheduler.handleTaskCompletion(DAGScheduler.scala:1324)
> at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1715)
> at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1673)
> at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1662)
> at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
> Caused by: java.io.IOException: Connection reset by peer
> at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
> at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
> at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
> at sun.nio.ch.IOUtil.read(IOUtil.java:192)
> at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
> at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:313)
> at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:881)
> at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:242)
> at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119)
> at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
> at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
> at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
> at java.lang.Thread.run(Thread.java:745)
> {code}
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