Vidya created SPARK-25316: ----------------------------- Summary: Spark error - ERROR ContextCleaner: Error cleaning broadcast 22, Exception thrown in awaitResult: Key: SPARK-25316 URL: https://issues.apache.org/jira/browse/SPARK-25316 Project: Spark Issue Type: Bug Components: Java API Affects Versions: 2.2.2 Reporter: Vidya
While running spark load on EMR with c3 instaces, we see following error ERROR ContextCleaner: Error cleaning broadcast 22 org.apache.spark.SparkException: Exception thrown in awaitResult: Whats the cause of the error and how do we fix it? Stage 30:=================================> (374 + 20) / 600] [Stage 30:=====================================> (419 + 20) / 600] [Stage 30:==========================================> (471 + 4) / 600]18/08/02 21:06:09 ERROR TransportResponseHandler: Still have 1 requests outstanding when connection from /10.154.21.145:45990 is closed 18/08/02 21:06:09 ERROR ContextCleaner: Error cleaning broadcast 22 org.apache.spark.SparkException: Exception thrown in awaitResult: at org.apache.spark.util.ThreadUtils$.awaitResult(ThreadUtils.scala:205) at org.apache.spark.rpc.RpcTimeout.awaitResult(RpcTimeout.scala:75) at org.apache.spark.storage.BlockManagerMaster.removeBroadcast(BlockManagerMaster.scala:161) at org.apache.spark.broadcast.TorrentBroadcast$.unpersist(TorrentBroadcast.scala:306) at org.apache.spark.broadcast.TorrentBroadcastFactory.unbroadcast(TorrentBroadcastFactory.scala:45) at org.apache.spark.broadcast.BroadcastManager.unbroadcast(BroadcastManager.scala:60) at org.apache.spark.ContextCleaner.doCleanupBroadcast(ContextCleaner.scala:238) at org.apache.spark.ContextCleaner$$anonfun$org$apache$spark$ContextCleaner$$keepCleaning$1$$anonfun$apply$mcV$sp$1.apply(ContextCleaner.scala:194) at org.apache.spark.ContextCleaner$$anonfun$org$apache$spark$ContextCleaner$$keepCleaning$1$$anonfun$apply$mcV$sp$1.apply(ContextCleaner.scala:185) at scala.Option.foreach(Option.scala:257) at org.apache.spark.ContextCleaner$$anonfun$org$apache$spark$ContextCleaner$$keepCleaning$1.apply$mcV$sp(ContextCleaner.scala:185) at org.apache.spark.util.Utils$.tryOrStopSparkContext(Utils.scala:1279) at org.apache.spark.ContextCleaner.org$apache$spark$ContextCleaner$$keepCleaning(ContextCleaner.scala:178) at org.apache.spark.ContextCleaner$$anon$1.run(ContextCleaner.scala:73) Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:192) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:221) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:899) at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:275) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:119) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:643) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:566) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:480) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:442) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131) at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144) at java.lang.Thread.run(Thread.java:748) -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org