You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ignite.apache.org by "Denis Chudov (JIRA)" <ji...@apache.org> on 2019/04/11 16:27:00 UTC
[jira] [Assigned] (IGNITE-11425) Log information about inaccessible
nodes through Communication
[ https://issues.apache.org/jira/browse/IGNITE-11425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Denis Chudov reassigned IGNITE-11425:
-------------------------------------
Assignee: Denis Chudov
> Log information about inaccessible nodes through Communication
> --------------------------------------------------------------
>
> Key: IGNITE-11425
> URL: https://issues.apache.org/jira/browse/IGNITE-11425
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Assignee: Denis Chudov
> Priority: Major
>
> In case of long getting communication TCP client (longe than this CONNECTION_ESTABLISH_THRESHOLD_MS = 100) message will printed:
> {noformat}
> [sys-#20167%dht.CacheGetReadFromBackupFailoverTest0%][TcpCommunicationSpi] TCP client created [client=GridTcpNioCommunicationClient [ses=GridSelectorNioSessionImpl [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=3, bytesRcvd=0, bytesSent=0, bytesRcvd0=0, bytesSent0=0, select=true, super=GridWorker [name=grid-nio-worker-tcp-comm-3, igniteInstanceName=dht.CacheGetReadFromBackupFailoverTest0, finished=false, heartbeatTs=1550512236151, hashCode=140561231, interrupted=false, runner=grid-nio-worker-tcp-comm-3-#20147%dht.CacheGetReadFromBackupFailoverTest0%]]], writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], readBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], inRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=0, sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=8a660330-6ddb-4031-b955-4cb4f4b00002, addrs=ArrayList [127.0.0.1], sockAddrs=HashSet [/127.0.0.1:47502], discPort=47502, order=5, intOrder=4, lastExchangeTime=1550512235890, loc=false, ver=2.8.0#20190218-sha1:29232e37, isClient=false], connected=false, connectCnt=2, queueLimit=4096, reserveCnt=2, pairedConnections=false], outRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=0, sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=8a660330-6ddb-4031-b955-4cb4f4b00002, addrs=ArrayList [127.0.0.1], sockAddrs=HashSet [/127.0.0.1:47502], discPort=47502, order=5, intOrder=4, lastExchangeTime=1550512235890, loc=false, ver=2.8.0#20190218-sha1:29232e37, isClient=false], connected=false, connectCnt=2, queueLimit=4096, reserveCnt=2, pairedConnections=false], super=GridNioSessionImpl [locAddr=/127.0.0.1:38770, rmtAddr=/127.0.0.1:45212, createTime=1550512236151, closeTime=0, bytesSent=0, bytesRcvd=0, bytesSent0=0, bytesRcvd0=0, sndSchedTime=1550512236151, lastSndTime=1550512236151, lastRcvTime=1550512236151, readsPaused=false, filterChain=FilterChain[filters=[GridNioCodecFilter [parser=org.apache.ignite.internal.util.nio.GridDirectParser@d240a48, directMode=true], GridConnectionBytesVerifyFilter], accepted=false, markedForClose=false]], super=GridAbstractCommunicationClient [lastUsed=1550512236151, closed=false, connIdx=0]], duration=211ms]
> {noformat}
> but in some cases we can not to get client during time out, and the message reduce to
> {noformat}
> TCP client created [client=null, duration=60004 ms]
> {noformat}
> According to the message you cannot understand which nodes were inaccessible.
> Moreover, wants to see the connection trouble earlier than the 10 minutes after.
> Should to log ip/host for clear understanding what was the node and log WARN message each time when need to increase timeout:
> {code}
> if (lastWaitingTimeout < 60000)
> lastWaitingTimeout *= 2;
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)