Java 点火群集不同的启动时间

我在两次运行之间获得了非常不同的启动/连接时间。我的集群有三个服务器节点。从实际位于三台服务器之一的客户端节点，我想运行一些任务和缓存操作以进行测试。但是，当我启动客户端时，可能需要五分钟才能真正正确连接。在另一个客户端启动时，使用相同的客户端和相同的配置只需几秒钟

在客户端节点启动需要很长时间的情况下，日志中的差异如下：

[13:35:31,649][INFO][ignite-update-notifier-timer][GridUpdateNotifier] Your version is up to date.
[13:37:21,794][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Failed to wait for partition map exchange [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], node=eec8ea18-ded1-42cd-aec7-2af754644008]. Dumping pending objects that might be the cause: 
[13:37:21,794][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Ready affinity version: AffinityTopologyVersion [topVer=-1, minorTopVer=0]
[13:37:21,802][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Last exchange future: GridDhtPartitionsExchangeFuture [firstDiscoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=0, lastExchangeTime=1526060111449, loc=true, ver=2.4.0#20180305-sha1:aa342270, isClient=true], topVer=16, nodeId8=eec8ea18, msg=null, type=NODE_JOINED, tstamp=1526060121610], crd=TcpDiscoveryNode [id=c74ff028-1676-4f1a-8c95-563763ea5875, addrs=[127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/192.168.122.1:47500, /127.0.0.1:47500, centos_node_2/192.168.0.162:47500], discPort=47500, order=7, intOrder=5, lastExchangeTime=1526060116544, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=0, lastExchangeTime=1526060111449, loc=true, ver=2.4.0#20180305-sha1:aa342270, isClient=true], topVer=16, nodeId8=eec8ea18, msg=null, type=NODE_JOINED, tstamp=1526060121610], nodeId=eec8ea18, evt=NODE_JOINED], added=true, initFut=GridFutureAdapter [ignoreInterrupts=false, state=DONE, res=true, hash=2024590198], init=true, lastVer=null, partReleaseFut=null, exchActions=ExchangeActions [startCaches=null, stopCaches=null, startGrps=[], stopGrps=[], resetParts=null, stateChangeRequest=null], affChangeMsg=null, initTs=1526060121650, centralizedAff=false, changeGlobalStateE=null, done=false, state=CLIENT, evtLatch=0, remaining=[830bbef7-0344-4955-bdf6-ff90f6d96602, b0105fdc-5298-4f80-94ae-2f1bbd8b42e8, c74ff028-1676-4f1a-8c95-563763ea5875], super=GridFutureAdapter [ignoreInterrupts=false, state=INIT, res=null, hash=189344266]]
[13:37:21,803][WARNING][exchange-worker-#157%Test Cluster%][GridCachePartitionExchangeManager] First 10 pending exchange futures [total=0]
[13:37:21,806][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Last 10 exchange futures (total: 1):
[13:37:21,807][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], evt=NODE_JOINED, evtNode=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=0, lastExchangeTime=1526060111449, loc=true, ver=2.4.0#20180305-sha1:aa342270, isClient=true], done=false]
[13:37:21,807][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending transactions:
[13:37:21,807][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending explicit locks:
[13:37:21,807][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending cache futures:
[13:37:21,807][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending atomic cache futures:
[13:37:21,808][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending data streamer futures:
[13:37:21,808][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Pending transaction deadlock detection futures:
[13:37:21,840][INFO][sys-#158%Test Cluster%][diagnostic] Exchange future waiting for coordinator response [crd=c74ff028-1676-4f1a-8c95-563763ea5875, topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0]]
Remote node information:
General node info [id=c74ff028-1676-4f1a-8c95-563763ea5875, client=false, discoTopVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], time=13:37:21.812]
Partitions exchange info [readyVer=AffinityTopologyVersion [topVer=14, minorTopVer=0]]
Last initialized exchange future: GridDhtPartitionsExchangeFuture [firstDiscoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=830bbef7-0344-4955-bdf6-ff90f6d96602, addrs=[127.0.0.1, 192.168.0.161], sockAddrs=[/127.0.0.1:47500, /192.168.0.161:47500], discPort=47500, order=15, intOrder=9, lastExchangeTime=1526060055205, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], topVer=15, nodeId8=c74ff028, msg=Node joined: TcpDiscoveryNode [id=830bbef7-0344-4955-bdf6-ff90f6d96602, addrs=[127.0.0.1, 192.168.0.161], sockAddrs=[/127.0.0.1:47500, /192.168.0.161:47500], discPort=47500, order=15, intOrder=9, lastExchangeTime=1526060055205, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], type=NODE_JOINED, tstamp=1526060060363], crd=TcpDiscoveryNode [id=c74ff028-1676-4f1a-8c95-563763ea5875, addrs=[127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/192.168.122.1:47500, /127.0.0.1:47500, centos_node_2/192.168.0.162:47500], discPort=47500, order=7, intOrder=5, lastExchangeTime=1526059855998, loc=true, ver=2.4.0#20180305-sha1:aa342270, isClient=false], exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=830bbef7-0344-4955-bdf6-ff90f6d96602, addrs=[127.0.0.1, 192.168.0.161], sockAddrs=[/127.0.0.1:47500, /192.168.0.161:47500], discPort=47500, order=15, intOrder=9, lastExchangeTime=1526060055205, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], topVer=15, nodeId8=c74ff028, msg=Node joined: TcpDiscoveryNode [id=830bbef7-0344-4955-bdf6-ff90f6d96602, addrs=[127.0.0.1, 192.168.0.161], sockAddrs=[/127.0.0.1:47500, /192.168.0.161:47500], discPort=47500, order=15, intOrder=9, lastExchangeTime=1526060055205, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], type=NODE_JOINED, tstamp=1526060060363], nodeId=830bbef7, evt=NODE_JOINED], added=true, initFut=GridFutureAdapter [ignoreInterrupts=false, state=DONE, res=true, hash=1568621067], init=true, lastVer=GridCacheVersion [topVer=0, order=1526059954164, nodeOrder=0], partReleaseFut=PartitionReleaseFuture [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], futures=[ExplicitLockReleaseFuture [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], futures=[]], TxReleaseFuture [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], futures=[]], AtomicUpdateReleaseFuture [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], futures=[]], DataStreamerReleaseFuture [topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], futures=[]]]], exchActions=null, affChangeMsg=null, initTs=1526060227922, centralizedAff=false, changeGlobalStateE=null, done=false, state=CRD, evtLatch=0, remaining=[830bbef7-0344-4955-bdf6-ff90f6d96602], super=GridFutureAdapter [ignoreInterrupts=false, state=INIT, res=null, hash=410898272]]
Communication SPI statistics [rmtNode=eec8ea18-ded1-42cd-aec7-2af754644008]
Communication SPI recovery descriptors: 
    [key=ConnectionKey [nodeId=eec8ea18-ded1-42cd-aec7-2af754644008, idx=0, connCnt=0], msgsSent=0, msgsAckedByRmt=0, msgsRcvd=2, lastAcked=0, reserveCnt=1, descIdHash=310748176]
Communication SPI clients: 
    [node=eec8ea18-ded1-42cd-aec7-2af754644008, client=GridTcpNioCommunicationClient [ses=GridSelectorNioSessionImpl [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=4, bytesRcvd=961, bytesSent=28, bytesRcvd0=853, bytesSent0=0, select=true, super=GridWorker [name=grid-nio-worker-tcp-comm-4, igniteInstanceName=Test Cluster, finished=false, hashCode=474105904, interrupted=false, runner=grid-nio-worker-tcp-comm-4-#125%Test Cluster%]]], 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=2, sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], connected=true, connectCnt=0, queueLimit=4096, reserveCnt=1, pairedConnections=false], outRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=2, sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], connected=true, connectCnt=0, queueLimit=4096, reserveCnt=1, pairedConnections=false], super=GridNioSessionImpl [locAddr=/127.0.0.1:47100, rmtAddr=/127.0.0.1:59666, createTime=1526060121775, closeTime=0, bytesSent=28, bytesRcvd=961, bytesSent0=0, bytesRcvd0=853, sndSchedTime=1526060121775, lastSndTime=1526060121786, lastRcvTime=1526060241812, readsPaused=false, filterChain=FilterChain[filters=[GridNioCodecFilter [parser=org.apache.ignite.internal.util.nio.GridDirectParser@3f6752aa, directMode=true], GridConnectionBytesVerifyFilter], accepted=true]], super=GridAbstractCommunicationClient [lastUsed=1526060121786, closed=false, connIdx=0]]]
NIO sessions statistics:
>> Selector info [idx=4, keysCnt=1, bytesRcvd=961, bytesRcvd0=853, bytesSent=28, bytesSent0=0]
    Connection info [in=true, rmtAddr=/127.0.0.1:59666, locAddr=/127.0.0.1:47100, msgsSent=0, msgsAckedByRmt=0, descIdHash=310748176, msgsRcvd=2, lastAcked=0, descIdHash=310748176, bytesRcvd=961, bytesRcvd0=853, bytesSent=28, bytesSent0=0, opQueueSize=0]
Exchange future: GridDhtPartitionsExchangeFuture [firstDiscoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], topVer=16, nodeId8=c74ff028, msg=Node joined: TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], type=NODE_JOINED, tstamp=1526060116548], crd=null, exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], topVer=16, nodeId8=c74ff028, msg=Node joined: TcpDiscoveryNode [id=eec8ea18-ded1-42cd-aec7-2af754644008, addrs=[0:0:0:0:0:0:0:1%lo, 127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /192.168.122.1:0, centos_node_2/192.168.0.162:0], discPort=0, order=16, intOrder=10, lastExchangeTime=1526060116518, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=true], type=NODE_JOINED, tstamp=1526060116548], nodeId=eec8ea18, evt=NODE_JOINED], added=true, initFut=GridFutureAdapter [ignoreInterrupts=false, state=INIT, res=null, hash=1818763044], init=false, lastVer=null, partReleaseFut=null, exchActions=null, affChangeMsg=null, initTs=0, centralizedAff=false, changeGlobalStateE=null, done=false, state=null, evtLatch=0, remaining=[], super=GridFutureAdapter [ignoreInterrupts=false, state=INIT, res=null, hash=1650837648]]
Local communication statistics:
Communication SPI statistics [rmtNode=c74ff028-1676-4f1a-8c95-563763ea5875]
Communication SPI recovery descriptors: 
    [key=ConnectionKey [nodeId=c74ff028-1676-4f1a-8c95-563763ea5875, idx=0, connCnt=-1], msgsSent=2, msgsAckedByRmt=0, msgsRcvd=1, lastAcked=0, reserveCnt=1, descIdHash=1306648390]
Communication SPI clients: 
    [node=c74ff028-1676-4f1a-8c95-563763ea5875, client=GridTcpNioCommunicationClient [ses=GridSelectorNioSessionImpl [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=0, bytesRcvd=8421, bytesSent=919, bytesRcvd0=8421, bytesSent0=853, select=true, super=GridWorker [name=grid-nio-worker-tcp-comm-0, igniteInstanceName=Test Cluster, finished=false, hashCode=1972519349, interrupted=false, runner=grid-nio-worker-tcp-comm-0-#121%Test Cluster%]]], 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=1, sentCnt=2, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=c74ff028-1676-4f1a-8c95-563763ea5875, addrs=[127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/192.168.122.1:47500, /127.0.0.1:47500, centos_node_2/192.168.0.162:47500], discPort=47500, order=7, intOrder=5, lastExchangeTime=1526060116544, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], connected=false, connectCnt=1, queueLimit=4096, reserveCnt=1, pairedConnections=false], outRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=1, sentCnt=2, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode [id=c74ff028-1676-4f1a-8c95-563763ea5875, addrs=[127.0.0.1, 192.168.0.162, 192.168.122.1], sockAddrs=[/192.168.122.1:47500, /127.0.0.1:47500, centos_node_2/192.168.0.162:47500], discPort=47500, order=7, intOrder=5, lastExchangeTime=1526060116544, loc=false, ver=2.4.0#20180305-sha1:aa342270, isClient=false], connected=false, connectCnt=1, queueLimit=4096, reserveCnt=1, pairedConnections=false], super=GridNioSessionImpl [locAddr=/127.0.0.1:59666, rmtAddr=/127.0.0.1:47100, createTime=1526060121782, closeTime=0, bytesSent=919, bytesRcvd=8421, bytesSent0=853, bytesRcvd0=8421, sndSchedTime=1526060121782, lastSndTime=1526060241815, lastRcvTime=1526060241815, readsPaused=false, filterChain=FilterChain[filters=[GridNioCodecFilter [parser=org.apache.ignite.internal.util.nio.GridDirectParser@619e0deb, directMode=true], GridConnectionBytesVerifyFilter], accepted=false]], super=GridAbstractCommunicationClient [lastUsed=1526060121792, closed=false, connIdx=0]]]
NIO sessions statistics:
>> Selector info [idx=0, keysCnt=1, bytesRcvd=8421, bytesRcvd0=8421, bytesSent=919, bytesSent0=853]
    Connection info [in=false, rmtAddr=/127.0.0.1:47100, locAddr=/127.0.0.1:59666, msgsSent=2, msgsAckedByRmt=0, descIdHash=1306648390, unackedMsgs=[GridDhtPartitionsSingleMessage, IgniteDiagnosticMessage], msgsRcvd=1, lastAcked=0, descIdHash=1306648390, bytesRcvd=8421, bytesRcvd0=8421, bytesSent=919, bytesSent0=853, opQueueSize=0]
[13:39:21,652][WARNING][main][GridCachePartitionExchangeManager] Failed to wait for initial partition map exchange. Possible reasons are: 
  ^-- Transactions in deadlock.
  ^-- Long running transactions (ignore if this is the case).
  ^-- Unreleased explicit locks.
[13:39:21,817][WARNING][exchange-worker-#157%Test Cluster%][diagnostic] Failed to wait for partition map exchange [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], node=eec8ea18-ded1-42cd-aec7-2af754644008]. Dumping pending objects that might be the cause: 
[13:40:43,347][INFO][sys-#159%Test Cluster%][GridDhtPartitionsExchangeFuture] Received full message, will finish exchange [node=c74ff028-1676-4f1a-8c95-563763ea5875, resVer=AffinityTopologyVersion [topVer=16, minorTopVer=0]]
[13:40:43,354][INFO][sys-#159%Test Cluster%][GridDhtPartitionsExchangeFuture] Finish exchange future [startVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], resVer=AffinityTopologyVersion [topVer=16, minorTopVer=0], err=null]
[13:40:43,395][INFO][main][IgniteKernal%Test Cluster] Performance suggestions for grid 'Test Cluster' (fix if possible)
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster] To disable, set -DIGNITE_PERFORMANCE_SUGGESTIONS_DISABLED=true
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster]   ^-- Enable G1 Garbage Collector (add '-XX:+UseG1GC' to JVM options)
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster]   ^-- Specify JVM heap max size (add '-Xmx<size>[g|G|m|M|k|K]' to JVM options)
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster]   ^-- Set max direct memory size if getting 'OOME: Direct buffer memory' (add '-XX:MaxDirectMemorySize=<size>[g|G|m|M|k|K]' to JVM options)
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster]   ^-- Disable processing of calls to System.gc() (add '-XX:+DisableExplicitGC' to JVM options)
[13:40:43,396][INFO][main][IgniteKernal%Test Cluster]   ^-- Speed up flushing of dirty pages by OS (alter vm.dirty_expire_centisecs parameter by setting to 500)
[13:40:43,397][INFO][main][IgniteKernal%Test Cluster]   ^-- Reduce pages swapping ratio (set vm.swappiness=10)
[13:40:43,397][INFO][main][IgniteKernal%Test Cluster] Refer to this page for more performance suggestions: https://apacheignite.readme.io/docs/jvm-and-system-tuning
[13:40:43,397][INFO][main][IgniteKernal%Test Cluster] 
[13:40:43,397][INFO][main][IgniteKernal%Test Cluster] To start Console Management & Monitoring run ignitevisorcmd.{sh|bat}
[13:40:43,398][INFO][main][IgniteKernal%Test Cluster] 
[13:40:43,401][INFO][grid-nio-worker-tcp-comm-1-#122%Test Cluster%][TcpCommunicationSpi] Established outgoing communication connection [locAddr=/192.168.0.162:40742, rmtAddr=/192.168.0.161:47100]
[13:40:43,403][INFO][main][IgniteKernal%Test Cluster] 

>>> +----------------------------------------------------------------------+
>>> Ignite ver. 2.4.0#20180305-sha1:aa342270b13cc1f4713382a8eb23b2eb7edaa3a5
>>> +----------------------------------------------------------------------+
>>> OS name: Linux 3.10.0-693.el7.x86_64 amd64
>>> CPU(s): 56
>>> Heap: 6.9GB
>>> VM name: 78579@centos_node_2
>>> Ignite instance name: Test Cluster
>>> Local node [ID=EEC8EA18-DED1-42CD-AEC7-2AF754644008, order=16, clientMode=true]
>>> Local node addresses: [centos_node_2/0:0:0:0:0:0:0:1%lo, centos_node_2/127.0.0.1, /192.168.0.162, /192.168.122.1]
>>> Local ports: TCP:10801 TCP:47101 

[13:40:43,406][INFO][main][GridDiscoveryManager] Topology snapshot [ver=16, servers=3, clients=1, CPUs=168, offheap=16.0GB, heap=19.0GB]
[13:40:43,406][INFO][main][GridDiscoveryManager] Data Regions Configured:
[13:40:43,406][INFO][main][GridDiscoveryManager]   ^-- default [initSize=4.0 GiB, maxSize=4.0 GiB, persistenceEnabled=false]
[13:40:43,413][INFO][main][GridDeploymentLocalStore] Class locally deployed: class TestCluster$1
[13:40:45,026][INFO][exchange-worker-#157%Test Cluster%][time] Started exchange init [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=1], crd=false, evt=DISCOVERY_CUSTOM_EVT, evtNode=c74ff028-1676-4f1a-8c95-563763ea5875, customEvt=CacheAffinityChangeMessage [id=c6771405361-ef621a9a-86e4-426a-958d-c53f0d9c0e25, topVer=AffinityTopologyVersion [topVer=15, minorTopVer=0], exchId=null, partsMsg=null, exchangeNeeded=true], allowMerge=false]
[13:40:45,028][INFO][exchange-worker-#157%Test Cluster%][time] Finished exchange init [topVer=AffinityTopologyVersion [topVer=16, minorTopVer=1], crd=false]
[13:40:45,037][INFO][sys-#165%Test Cluster%][GridDhtPartitionsExchangeFuture] Received full message, will finish exchange [node=c74ff028-1676-4f1a-8c95-563763ea5875, resVer=AffinityTopologyVersion [topVer=16, minorTopVer=1]]
[13:40:45,039][INFO][sys-#165%Test Cluster%][GridDhtPartitionsExchangeFuture] Finish exchange future [startVer=AffinityTopologyVersion [topVer=16, minorTopVer=1], resVer=AffinityTopologyVersion [topVer=16, minorTopVer=1], err=null]
[13:40:48,545][INFO][grid-nio-worker-tcp-comm-2-#123%Test Cluster%][TcpCommunicationSpi] Established outgoing communication connection [locAddr=/192.168.0.162:35242, rmtAddr=/192.168.0.4:47100]
[13:40:48,597][INFO][main][GridDeploymentLocalStore] Class locally deployed: class TestCluster$2
[13:40:48,676][INFO][main][GridCacheProcessor] Stopped cache [cacheName=ignite-sys-cache]
[13:40:48,678][INFO][main][GridDeploymentLocalStore] Removed undeployed class: GridDeployment [ts=1526060443326, depMode=SHARED, clsLdr=sun.misc.Launcher$AppClassLoader@330bedb4, clsLdrId=85655405361-eec8ea18-ded1-42cd-aec7-2af754644008, userVer=0, loc=true, sampleClsName=org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionFullMap, pendingUndeploy=false, undeployed=true, usage=0]
[13:40:48,684][INFO][main][IgniteKernal%Test Cluster] 

>>> +---------------------------------------------------------------------------------+
>>> Ignite ver. 2.4.0#20180305-sha1:aa342270b13cc1f4713382a8eb23b2eb7edaa3a5 stopped OK
>>> +---------------------------------------------------------------------------------+
>>> Ignite instance name: Test Cluster
>>> Grid uptime: 00:00:05.289

---

当新节点加入群集时，需要完成当前群集操作才能注册新的群集拓扑。 请注意下面的警告

[13:39:21,652][WARNING][main][GridCachePartitionExchangeManager] Failed to wait for initial partition map exchange. Possible reasons are: 
  ^-- Transactions in deadlock.
  ^-- Long running transactions (ignore if this is the case).
  ^-- Unreleased explicit locks.

---

很可能您有一个长时间运行的事务或一个未释放的锁。

如果您实际上没有在集群中执行任何操作，那么这个问题几乎肯定与网络问题和网络配置有关。我会尽量减少超时时间，看看是否有帮助

---

例如，ackTimeout=50000。这意味着在客户端向服务器发送消息后，它将等待50秒以等待响应。如果消息丢失，它只会在50秒后重试-因此一个网络错误会花费您将近1分钟的时间。将超时时间减少到一个较低的值对于速度相对较快但不稳定的网络应该有帮助。

这是什么？我的测试只是用bin/ignite.sh和上面的配置启动一个新集群？没有配置缓存或任务操作，群集仅运行几秒钟。当节点最终连接时，它们保持空闲状态，因为我只想测试连接时间。所以我认为它不可能是锁、事务或GC。@DonTequila您使用的是哪一个Ignite版本？我已经用2.3和2.4二进制发行版进行了测试。两者之间没有区别。我真的建议在这里用-Djava.net.preferIPv4Stack=true运行所有JVM，看看是否有区别。不幸的是，这没有帮助。我的启动时间仍然很慢。这是一个CentOS系统，具有56个内核和32GB RAM。我将在Ignite启动期间收到的警告消息添加到原始帖子中。你有持久性吗？如果是这样，WAL恢复可能会减慢您的启动速度。未配置持久性。不知怎么的，我觉得它与CentOS和多核高RAM系统有关？这很奇怪，你能提供所有节点的完整日志吗？很难说得更多，但是，如果您仍然看到此问题，请尝试为包org.apache.ignite.spi.discovery.tcp和org.apache.ignite.internal.processors.cache启用调试日志记录，并共享来自所有节点的所有日志-这些日志应该会详细说明启动期间发生的情况。

07:19:46.910 [main][1] WARN  org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi-[warning] Failure detection timeout will be ignored (one of SPI parameters has been set explicitly)
07:20:06.953 [main][1] WARN  org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi-[warning] Message queue limit is set to 0 which may lead to potential OOMEs when running cache operations in FULL_ASYNC or PRIMARY_SYNC modes due to message queues growth on sender and receiver sides.
07:20:06.977 [main][1] WARN  org.apache.ignite.spi.checkpoint.noop.NoopCheckpointSpi-[warning] Checkpoints are disabled (to enable configure any GridCheckpointSpi implementation)
07:20:07.012 [main][1] WARN  org.apache.ignite.internal.managers.collision.GridCollisionManager-[warning] Collision resolution is disabled (all jobs will be activated upon arrival).
07:20:22.373 [main][1] WARN  org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi-[warning] Failure detection timeout will be ignored (one of SPI parameters has been set explicitly)
07:20:47.527 [main][1] WARN  org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi-[warning] Node has not been connected to topology and will repeat join process. Check remote nodes logs for possible error messages. Note that large topology may require significant time to start. Increase 'TcpDiscoverySpi.networkTimeout' configuration property if getting this message on the starting nodes [networkTimeout=5000]

[13:39:21,652][WARNING][main][GridCachePartitionExchangeManager] Failed to wait for initial partition map exchange. Possible reasons are: 
  ^-- Transactions in deadlock.
  ^-- Long running transactions (ignore if this is the case).
  ^-- Unreleased explicit locks.