Hi!
I get a bunch of "Failed to process selector key" errors. Can someone please
help what is the reason I could get those errors and any possible ways I
could fix this?
Below is the full error from my log.
Tnx.
[grid-nio-worker-client-listener-2-#31][ClientListenerProcessor] Failed to
process selector key [ses=GridSelectorNioSessionImpl
[worker=ByteBufferNioClientWorker [readBuf=java.nio.HeapByteBuffer[pos=0
lim=8192 cap=8192], super=AbstractNioClientWorker [idx=2, bytesRcvd=0,
bytesSent=0, bytesRcvd0=0, bytesSent0=0, select=true, super=GridWorker
[name=grid-nio-worker-client-listener-2, igniteInstanceName=null,
finished=false, heartbeatTs=1553113497439, hashCode=1749319672,
interrupted=false, runner=grid-nio-worker-client-listener-2-#31]]],
writeBuf=null, readBuf=null, inRecovery=null, outRecovery=null,
super=GridNioSessionImpl [locAddr=/172.30.4.65:10800,
rmtAddr=/50.84.201.2:59934, createTime=1553105345772, closeTime=0,
bytesSent=132019, bytesRcvd=3510, bytesSent0=0, bytesRcvd0=0,
sndSchedTime=1553105610035, lastSndTime=1553105610035,
lastRcvTime=1553105610035, readsPaused=false,
filterChain=FilterChain[filters=[GridNioAsyncNotifyFilter,
GridNioCodecFilter [parser=ClientListenerBufferedParser, directMode=false]],
accepted=true, markedForClose=false]]]
java.io.IOException: Operation timed out
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:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380)
at
org.apache.ignite.internal.util.nio.GridNioServer$ByteBufferNioClientWorker.processRead(GridNioServer.java:1104)
at
org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2389)
at
org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2156)
at
org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1797)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
at java.lang.Thread.run(Thread.java:748)
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