Zbyszko created this task.
Zbyszko added projects: Wikidata-Query-Service, Discovery-Search (Current work).
Restricted Application added a subscriber: Aklapper.
TASK DESCRIPTION
Kubernetes deployment of flink and job fails when there are at least 2 task
managers, which would suggest issues with inter TM communication. Another clue
is in the log:
{"@timestamp":"2021-08-10T11:21:18,690","log.level":"WARN","message":"RDFPatchChunkOperation
-> MeasureEventProcessingLatencyOperation -> Sink:
codfw.rdf-streaming-updater.mutation:0 (1/1)#0
(59dcc60443cdeffd6f73359f6639729f) switched from RUNNING to
FAILED.","error.stack_trace":"
org.apache.flink.runtime.io.network.netty.exception.LocalTransportException:
Sending the partition request to 'null' failed.
at
org.apache.flink.runtime.io.network.netty.NettyPartitionRequestClient$1.operationComplete(NettyPartitionRequestClient.java:137)
at
org.apache.flink.runtime.io.network.netty.NettyPartitionRequestClient$1.operationComplete(NettyPartitionRequestClient.java:125)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:608)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetFailure(AbstractChannel.java:993)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AbstractUnsafe.write(AbstractChannel.java:865)
at
org.apache.flink.shaded.netty4.io.netty.channel.DefaultChannelPipeline$HeadContext.write(DefaultChannelPipeline.java:1367)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:767)
at
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannelHandlerContext$WriteTask.run(AbstractChannelHandlerContext.java:1071)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at
org.apache.flink.shaded.netty4.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384)
at
org.apache.flink.shaded.netty4.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
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)
TASK DETAIL
https://phabricator.wikimedia.org/T288531
EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: Zbyszko
Cc: Aklapper, Zbyszko, MPhamWMF, CBogen, Namenlos314, Gq86,
Lucas_Werkmeister_WMDE, EBjune, merbst, Jonas, Xmlizer, jkroll, Wikidata-bugs,
Jdouglas, aude, Tobias1984, Manybubbles
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