Hi, * Tested with:* - Ignite version - 2.10.0 - Multinode cluster on single/different JVM - localhost - First node successfully starts, shared memory endpoint also starts but cluster formation fails moving ahead and is indefinitely stuck at 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. WARN 2021-04-13T10:53:13,531 : [main] GridCachePartitionExchangeManager - Still waiting for initial partition map exchange. *Logs:*
INFO 2021-04-13T12:21:20,628 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery accepted incoming connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54827] INFO 2021-04-13T12:21:20,628 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery spawning a new thread for connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54827] INFO 2021-04-13T12:21:20,628 : [tcp-disco-sock-reader-[]-#6%NODE_I1%-#95%NODE_I1%] TcpDiscoverySpi - Started serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54827, rmtPort=54827] INFO 2021-04-13T12:21:20,633 : [tcp-disco-sock-reader-[]-#6%NODE_I1%-#95%NODE_I1%] TcpDiscoverySpi - Received ping request from the remote node [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54827, rmtPort=54827] INFO 2021-04-13T12:21:20,633 : [tcp-disco-sock-reader-[]-#6%NODE_I1%-#95%NODE_I1%] TcpDiscoverySpi - Finished writing ping response [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54827, rmtPort=54827] INFO 2021-04-13T12:21:20,633 : [tcp-disco-sock-reader-[]-#6%NODE_I1%-#95%NODE_I1%] TcpDiscoverySpi - Finished serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54827, rmtPort=54827 INFO 2021-04-13T12:21:21,642 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery accepted incoming connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54828] INFO 2021-04-13T12:21:21,642 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery spawning a new thread for connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54828] INFO 2021-04-13T12:21:21,642 : [tcp-disco-sock-reader-[]-#7%NODE_I1%-#96%NODE_I1%] TcpDiscoverySpi - Started serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54828, rmtPort=54828] INFO 2021-04-13T12:21:21,646 : [tcp-disco-sock-reader-[]-#7%NODE_I1%-#96%NODE_I1%] TcpDiscoverySpi - Received ping request from the remote node [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54828, rmtPort=54828] INFO 2021-04-13T12:21:21,646 : [tcp-disco-sock-reader-[]-#7%NODE_I1%-#96%NODE_I1%] TcpDiscoverySpi - Finished writing ping response [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54828, rmtPort=54828] INFO 2021-04-13T12:21:21,646 : [tcp-disco-sock-reader-[]-#7%NODE_I1%-#96%NODE_I1%] TcpDiscoverySpi - Finished serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54828, rmtPort=54828 INFO 2021-04-13T12:21:22,655 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery accepted incoming connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54829] INFO 2021-04-13T12:21:22,655 : [tcp-disco-srvr-[:36830]-#3%NODE_I1%-#61%NODE_I1%] TcpDiscoverySpi - TCP discovery spawning a new thread for connection [rmtAddr=/0:0:0:0:0:0:0:1, rmtPort=54829] INFO 2021-04-13T12:21:22,656 : [tcp-disco-sock-reader-[]-#8%NODE_I1%-#97%NODE_I1%] TcpDiscoverySpi - Started serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54829, rmtPort=54829] INFO 2021-04-13T12:21:22,659 : [tcp-disco-sock-reader-[]-#8%NODE_I1%-#97%NODE_I1%] TcpDiscoverySpi - Received ping request from the remote node [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54829, rmtPort=54829] INFO 2021-04-13T12:21:22,659 : [tcp-disco-sock-reader-[]-#8%NODE_I1%-#97%NODE_I1%] TcpDiscoverySpi - Finished writing ping response [rmtNodeId=6d8863ec-7499-40d4-ad47-48a075adfed9, rmtAddr=/0:0:0:0:0:0:0:1:54829, rmtPort=54829] INFO 2021-04-13T12:21:22,659 : [tcp-disco-sock-reader-[]-#8%NODE_I1%-#97%NODE_I1%] TcpDiscoverySpi - Finished serving remote node connection [rmtAddr=/0:0:0:0:0:0:0:1:54829, rmtPort=54829 WARN 2021-04-13T12:21:30,044 : [services-deployment-worker-#76%NODE_I1%] ServiceDeploymentManager - Failed to wait service deployment process or timeout had been reached, timeout=10000, taskDepId=ServiceDeploymentProcessId [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], reqId=null] WARN 2021-04-13T12:21:30,049 : [exchange-worker-#64%NODE_I1%] diagnostic - Failed to wait for partition map exchange [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], node=ada9dea1-579a-4846-b831-64144fb1f370]. Dumping pending objects that might be the cause: WARN 2021-04-13T12:21:30,049 : [exchange-worker-#64%NODE_I1%] diagnostic - Ready affinity version: AffinityTopologyVersion [topVer=1, minorTopVer=8] WARN 2021-04-13T12:21:30,054 : [exchange-worker-#64%NODE_I1%] diagnostic - Last exchange future: GridDhtPartitionsExchangeFuture [firstDiscoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], topVer=2, msgTemplate=null, span=o.a.i.i.processors.tracing.NoopSpan@319fd3e5, nodeId8=ada9dea1, msg=Node joined, type=NODE_JOINED, tstamp=1618341680036], crd=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], topVer=2, msgTemplate=null, span=o.a.i.i.processors.tracing.NoopSpan@319fd3e5, nodeId8=ada9dea1, msg=Node joined, type=NODE_JOINED, tstamp=1618341680036], nodeId=6d8863ec, evt=NODE_JOINED], added=true, exchangeType=ALL, initFut=GridFutureAdapter [ignoreInterrupts=false, state=DONE, res=true, hash=1297028313], init=true, lastVer=null, partReleaseFut=PartitionReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[ExplicitLockReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[]], AtomicUpdateReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[]], DataStreamerReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[]], LocalTxReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[]], AllTxReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[RemoteTxReleaseFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], futures=[]]]]]], exchActions=ExchangeActions [startCaches=null, stopCaches=null, startGrps=[], stopGrps=[], resetParts=null, stateChangeRequest=StateChangeRequest [msg=ChangeGlobalStateMessage [id=a6a6dacc871-b191809b-1e52-4d4f-9184-65bd75648b2c, reqId=57d42417-cda9-4b3d-b705-c8f5b9de2ba1, initiatingNodeId=ada9dea1-579a-4846-b831-64144fb1f370, state=ACTIVE, baselineTopology=BaselineTopology [id=0, branchingHash=1481172057, branchingType='New BaselineTopology', baselineNodes=[0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, 0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831]], forceChangeBaselineTopology=true, timestamp=1618341680041, forceDeactivation=true], prevBltHistItem=o.a.i.i.processors.cluster.BaselineTopologyHistoryItem@3cbd70b8, prevState=ACTIVE, topVer=null]], affChangeMsg=null, centralizedAff=false, forceAffReassignment=false, exchangeLocE=null, cacheChangeFailureMsgSent=false, done=false, state=CRD, registerCachesFuture=GridFinishedFuture [resFlag=2], startTime=1618341680041, initTime=1618341680041, rebalancedInfo=null, affinityReassign=false, span=o.a.i.i.processors.tracing.NoopSpan@319fd3e5, evtLatch=0, remaining=HashSet [6d8863ec-7499-40d4-ad47-48a075adfed9], mergedJoinExchMsgs=null, awaitMergedMsgs=0, super=GridFutureAdapter [ignoreInterrupts=false, state=INIT, res=null, hash=1896798853]] WARN 2021-04-13T12:21:30,054 : [exchange-worker-#64%NODE_I1%] GridCachePartitionExchangeManager - First 10 pending exchange futures [total=1] WARN 2021-04-13T12:21:30,054 : [exchange-worker-#64%NODE_I1%] GridCachePartitionExchangeManager - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=1], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=false, done=false, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - Last 10 exchange futures (total: 11): WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=1], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=false, done=false, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0], evt=NODE_JOINED, evtNode=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=false, done=false, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=8], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=7], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=6], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,057 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=5], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,058 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=4], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,058 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=3], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,058 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=2], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,058 : [exchange-worker-#64%NODE_I1%] diagnostic - >>> GridDhtPartitionsExchangeFuture [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=1], evt=DISCOVERY_CUSTOM_EVT, evtNode=TcpDiscoveryNode [id=ada9dea1-579a-4846-b831-64144fb1f370, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36830, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36830, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36830, /0:0:0:0:0:0:0:1%lo0:36830, /127.0.0.1:36830, /192.168.0.9:36830], discPort=36830, order=1, intOrder=1, lastExchangeTime=1618341689823, loc=true, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], rebalanced=true, done=true, newCrdFut=null] WARN 2021-04-13T12:21:30,058 : [exchange-worker-#64%NODE_I1%] diagnostic - Latch manager state: ExchangeLatchManager [serverLatches=ConcurrentHashMap {}, clientLatches=ConcurrentHashMap {}] ERROR 2021-04-13T12:21:30,062 : [exchange-worker-#64%NODE_I1%] TcpCommunicationSpi - Failed to send message to remote node [node=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], msg=GridIoMessage [plc=2, topic=TOPIC_INTERNAL_DIAGNOSTIC, topicOrd=27, ordered=false, timeout=0, skipOnTimeout=false, msg=IgniteDiagnosticMessage [flags=1, futId=0]]] org.apache.ignite.IgniteCheckedException: null at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7587) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.util.future.GridFutureAdapter.resolve(GridFutureAdapter.java:260) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:209) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:160) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.spi.communication.tcp.internal.ConnectionClientPool.reserveClient(ConnectionClientPool.java:289) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1186) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1133) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:2101) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.managers.communication.GridIoManager.sendToGridTopic(GridIoManager.java:2184) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.processors.cluster.ClusterProcessor.sendDiagnosticMessage(ClusterProcessor.java:935) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.processors.cluster.ClusterProcessor.requestDiagnosticInfo(ClusterProcessor.java:877) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.IgniteDiagnosticPrepareContext.send(IgniteDiagnosticPrepareContext.java:131) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager.dumpDebugInfo(GridCachePartitionExchangeManager.java:2188) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:3423) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:3195) [ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) [ignite-core-2.10.0.jar:2.10.0] at java.lang.Thread.run(Thread.java:844) [?:?] Caused by: java.lang.NullPointerException at org.apache.ignite.spi.communication.tcp.internal.ConnectionClientPool.createShmemClient(ConnectionClientPool.java:521) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.spi.communication.tcp.internal.ConnectionClientPool.createCommunicationClient(ConnectionClientPool.java:428) ~[ignite-core-2.10.0.jar:2.10.0] at org.apache.ignite.spi.communication.tcp.internal.ConnectionClientPool.reserveClient(ConnectionClientPool.java:228) ~[ignite-core-2.10.0.jar:2.10.0] ... 12 more ERROR 2021-04-13T12:21:30,063 : [exchange-worker-#64%NODE_I1%] diagnostic - Failed to send diagnostic message: class o.a.i.IgniteCheckedException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [node=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], topic=TOPIC_INTERNAL_DIAGNOSTIC, msg=IgniteDiagnosticMessage [flags=1, futId=0], policy=2] INFO 2021-04-13T12:21:30,067 : [exchange-worker-#64%NODE_I1%] diagnostic - Exchange future on coordinator waiting for server response [node=6d8863ec-7499-40d4-ad47-48a075adfed9, topVer=AffinityTopologyVersion [topVer=2, minorTopVer=0]] Remote node information: Failed to send diagnostic message: class org.apache.ignite.IgniteCheckedException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [node=TcpDiscoveryNode [id=6d8863ec-7499-40d4-ad47-48a075adfed9, consistentId=0:0:0:0:0:0:0:1%lo0,127.0.0.1,192.168.0.9,2601:647:4a00:a5d0:858:20c1:3958:1fd%en0,2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0,2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, addrs=ArrayList [0:0:0:0:0:0:0:1%lo0, 127.0.0.1, 192.168.0.9, 2601:647:4a00:a5d0:858:20c1:3958:1fd%en0, 2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0, 2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0], sockAddrs=HashSet [/2601:647:4a00:a5d0:d50:6d10:5577:62d3%en0:36831, /0:0:0:0:0:0:0:1%lo0:36831, /127.0.0.1:36831, /192.168.0.9:36831, /2601:647:4a00:a5d0:d0ed:9ec:aafe:87ad%en0:36831, /2601:647:4a00:a5d0:858:20c1:3958:1fd%en0:36831], discPort=36831, order=2, intOrder=2, lastExchangeTime=1618341679815, loc=false, ver=2.10.0#20210310-sha1:bc24f6ba, isClient=false], topic=TOPIC_INTERNAL_DIAGNOSTIC, msg=IgniteDiagnosticMessage [flags=1, futId=0], policy=2] Local communication statistics: Communication SPI statistics [rmtNode=6d8863ec-7499-40d4-ad47-48a075adfed9] Communication SPI recovery descriptors: Communication SPI clients: NIO sessions statistics: *Debugging* to the source of the NullPointer I see it's at this point: https://github.com/apache/ignite/blob/bc24f6baf3e9b4f98cf98cc5df67fb5deb5ceb6c/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/ConnectionClientPool.java#L521 <https://github.com/apache/ignite/blob/bc24f6baf3e9b4f98cf98cc5df67fb5deb5ceb6c/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/internal/ConnectionClientPool.java#L521> And the value of msgFormatterSupplier is explicitly set as null in: https://github.com/apache/ignite/blob/da8a6bb4756c998aa99494d395752be96d841ec8/modules/core/src/main/java/org/apache/ignite/spi/communication/tcp/TcpCommunicationSpi.java#L752 The cluster forms successfully without the shared memory in 2.10.0 and worked both with and without shared memory on our previous version 2.6.0. Is there some configuration I am missing to communicate on shared memory? Thanks in advance! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/