[ https://issues.apache.org/jira/browse/FLINK-18427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhang Hao updated FLINK-18427: ------------------------------ Summary: Job failed under java 11 (was: Job failed on java 11) > Job failed under java 11 > ------------------------ > > Key: FLINK-18427 > URL: https://issues.apache.org/jira/browse/FLINK-18427 > Project: Flink > Issue Type: Bug > Components: API / Core, API / DataStream > Reporter: Zhang Hao > Priority: Critical > > flink version:1.10.0 > deployment mode:cluster > os:linux redhat7.5 > Job parallelism:greater than 1 > My job run normally under java 8, but failed under java 11.Excpetion info > like below,netty send message failed.In addition, I found job would failed > when task was distributed on multi node, if I set job's parallelism = 1, job > run normally under java 11 too. > > 2020-06-24 09:52:162020-06-24 > 09:52:16org.apache.flink.runtime.io.network.netty.exception.LocalTransportException: > Sending the partition request to '/170.0.50.19:33320' failed. at > org.apache.flink.runtime.io.network.netty.NettyPartitionRequestClient$1.operationComplete(NettyPartitionRequestClient.java:124) > at > org.apache.flink.runtime.io.network.netty.NettyPartitionRequestClient$1.operationComplete(NettyPartitionRequestClient.java:115) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:500) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:474) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:413) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:538) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:531) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:111) > at > org.apache.flink.shaded.netty4.io.netty.util.internal.PromiseNotificationUtil.tryFailure(PromiseNotificationUtil.java:64) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.notifyOutboundHandlerException(AbstractChannelHandlerContext.java:818) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:718) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:708) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.access$1700(AbstractChannelHandlerContext.java:56) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.write(AbstractChannelHandlerContext.java:1102) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext$WriteAndFlushTask.write(AbstractChannelHandlerContext.java:1149) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext$AbstractWriteTask.run(AbstractChannelHandlerContext.java:1073) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:416) > at > org.apache.flink.shaded.netty4.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:515) > at > org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) > at > org.apache.flink.shaded.netty4.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > at java.base/java.lang.Thread.run(Thread.java:834)Caused by: > java.io.IOException: Error while serializing message: > PartitionRequest(8059a0b47f7ba0ff814ea52427c584e7@6750c1170c861176ad3ceefe9b02f36e:0:2) > at > org.apache.flink.runtime.io.network.netty.NettyMessage$NettyMessageEncoder.write(NettyMessage.java:177) > at > org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:716) > ... 11 moreCaused by: java.io.IOException: java.lang.OutOfMemoryError: > Direct buffer memory at > org.apache.flink.runtime.io.network.netty.NettyMessage$PartitionRequest.write(NettyMessage.java:497) > at > org.apache.flink.runtime.io.network.netty.NettyMessage$NettyMessageEncoder.write(NettyMessage.java:174) > ... 12 moreCaused by: java.lang.OutOfMemoryError: Direct buffer memory at > java.base/java.nio.Bits.reserveMemory(Bits.java:175) at > java.base/java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:118) at > java.base/java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:317) at > org.apache.flink.shaded.netty4.io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:772) > at > org.apache.flink.shaded.netty4.io.netty.buffer.PoolArena$DirectArena.newChunk(PoolArena.java:748) > at > org.apache.flink.shaded.netty4.io.netty.buffer.PoolArena.allocateNormal(PoolArena.java:245) > at > org.apache.flink.shaded.netty4.io.netty.buffer.PoolArena.allocate(PoolArena.java:215) > at > org.apache.flink.shaded.netty4.io.netty.buffer.PoolArena.allocate(PoolArena.java:147) > at > org.apache.flink.shaded.netty4.io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:342) > at > org.apache.flink.shaded.netty4.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187) > at > org.apache.flink.shaded.netty4.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178) > at > org.apache.flink.runtime.io.network.netty.NettyMessage.allocateBuffer(NettyMessage.java:148) > at > org.apache.flink.runtime.io.network.netty.NettyMessage.allocateBuffer(NettyMessage.java:111) > at > org.apache.flink.runtime.io.network.netty.NettyMessage.access$200(NettyMessage.java:59) > at > org.apache.flink.runtime.io.network.netty.NettyMessage$PartitionRequest.write(NettyMessage.java:482) > ... 13 more -- This message was sent by Atlassian Jira (v8.3.4#803005)