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From Ilya Kasnacheev <ilya.kasnach...@gmail.com>
Subject Re: [2.8.1]Checking optimistic transaction state on remote nodes
Date Fri, 20 Nov 2020 11:50:37 GMT
Hello!

It will happen when the node has left but the transaction has to be
committed.

Most operations on transactional cache will involve implicit transactions
so there you go.

Regards,
-- 
Ilya Kasnacheev


чт, 19 нояб. 2020 г. в 16:46, 38797715 <38797715@qq.com>:

> Hi community,
>
> Although there is a transactional cache, no transaction operation is
> performed, but there is a lot of output below in the log. Why?
>
> [2020-11-16 14:01:44,947][INFO ][sys-stripe-8-#9][IgniteTxManager]
> Checking optimistic transaction state on remote nodes [tx=GridDhtTxLocal
> [nearNodeId=a7eded9b-4078-4ee5-a1dd-426b8debc203,
> nearFutId=e0576afd571-dbd82c53-1772-4c53-a4ea-38e601002379,
> nearMiniId=1, nearFinFutId=null, nearFinMiniId=0,
> nearXidVer=GridCacheVersion [topVer=216485010, order=1607062821327,
> nodeOrder=30], lb=null, super=GridDhtTxLocalAdapter
> [nearOnOriginatingNode=false, nearNodes=KeySetView [],
> dhtNodes=KeySetView [e4d4fc27-d2d9-47f9-8d21-dfac2c003b55,
> 3060fc02-e94a-4b6d-851a-05d75ea751e0], explicitLock=false,
> super=IgniteTxLocalAdapter [completedBase=null,
> sndTransformedVals=false, depEnabled=false,
> txState=IgniteTxImplicitSingleStateImpl [init=true, recovery=false,
> useMvccCaching=false], super=IgniteTxAdapter [xidVer=GridCacheVersion
> [topVer=216485010, order=1607062856849, nodeOrder=1],
> writeVer=GridCacheVersion [topVer=216485023, order=1607062856850,
> nodeOrder=1], implicit=true, loc=true, threadId=24070,
> startTime=1605506134277, nodeId=2b0db4f4-86d1-42c2-babf-f6318bd932e5,
> startVer=GridCacheVersion [topVer=216485010, order=1607062856849,
> nodeOrder=1], endVer=null, isolation=READ_COMMITTED,
> concurrency=OPTIMISTIC, timeout=0, sysInvalidate=false, sys=false,
> plc=2, commitVer=null, finalizing=RECOVERY_FINISH, invalidParts=null,
> state=PREPARED, timedOut=false, topVer=AffinityTopologyVersion
> [topVer=117, minorTopVer=0], mvccSnapshot=null, skipCompletedVers=false,
> parentTx=null, duration=370668ms, onePhaseCommit=false], size=1]]],
> fut=GridCacheTxRecoveryFuture [trackable=true,
> futId=81c3b7af571-1093b7fe-20ae-4c3f-9adb-4ecac23c136e,
> tx=GridDhtTxLocal [nearNodeId=a7eded9b-4078-4ee5-a1dd-426b8debc203,
> nearFutId=e0576afd571-dbd82c53-1772-4c53-a4ea-38e601002379,
> nearMiniId=1, nearFinFutId=null, nearFinMiniId=0,
> nearXidVer=GridCacheVersion [topVer=216485010, order=1607062821327,
> nodeOrder=30], lb=null, super=GridDhtTxLocalAdapter
> [nearOnOriginatingNode=false, nearNodes=KeySetView [],
> dhtNodes=KeySetView [e4d4fc27-d2d9-47f9-8d21-dfac2c003b55,
> 3060fc02-e94a-4b6d-851a-05d75ea751e0], explicitLock=false,
> super=IgniteTxLocalAdapter [completedBase=null,
> sndTransformedVals=false, depEnabled=false,
> txState=IgniteTxImplicitSingleStateImpl [init=true, recovery=false,
> useMvccCaching=false], super=IgniteTxAdapter [xidVer=GridCacheVersion
> [topVer=216485010, order=1607062856849, nodeOrder=1],
> writeVer=GridCacheVersion [topVer=216485023, order=1607062856850,
> nodeOrder=1], implicit=true, loc=true, threadId=24070,
> startTime=1605506134277, nodeId=2b0db4f4-86d1-42c2-babf-f6318bd932e5,
> startVer=GridCacheVersion [topVer=216485010, order=1607062856849,
> nodeOrder=1], endVer=null, isolation=READ_COMMITTED,
> concurrency=OPTIMISTIC, timeout=0, sysInvalidate=false, sys=false,
> plc=2, commitVer=null, finalizing=RECOVERY_FINISH, invalidParts=null,
> state=PREPARED, timedOut=false, topVer=AffinityTopologyVersion
> [topVer=117, minorTopVer=0], mvccSnapshot=null, skipCompletedVers=false,
> parentTx=null, duration=370668ms, onePhaseCommit=false], size=1]]],
> failedNodeIds=SingletonSet [a7eded9b-4078-4ee5-a1dd-426b8debc203],
> nearTxCheck=false, innerFuts=EmptyList [],
> super=GridCompoundIdentityFuture [super=GridCompoundFuture [rdc=Bool
> reducer: true, initFlag=0, lsnrCalls=0, done=false, cancelled=false,
> err=null, futs=EmptyList []]]]]
> [2020-11-16 14:01:44,947][INFO ][sys-stripe-8-#9][IgniteTxManager]
> Finishing prepared transaction [commit=true, tx=GridDhtTxLocal
> [nearNodeId=a7eded9b-4078-4ee5-a1dd-426b8debc203,
> nearFutId=e0576afd571-dbd82c53-1772-4c53-a4ea-38e601002379,
> nearMiniId=1, nearFinFutId=null, nearFinMiniId=0,
> nearXidVer=GridCacheVersion [topVer=216485010, order=1607062821327,
> nodeOrder=30], lb=null, super=GridDhtTxLocalAdapter
> [nearOnOriginatingNode=false, nearNodes=KeySetView [],
> dhtNodes=KeySetView [e4d4fc27-d2d9-47f9-8d21-dfac2c003b55,
> 3060fc02-e94a-4b6d-851a-05d75ea751e0], explicitLock=false,
> super=IgniteTxLocalAdapter [completedBase=null,
> sndTransformedVals=false, depEnabled=false,
> txState=IgniteTxImplicitSingleStateImpl [init=true, recovery=false,
> useMvccCaching=false], super=IgniteTxAdapter [xidVer=GridCacheVersion
> [topVer=216485010, order=1607062856849, nodeOrder=1],
> writeVer=GridCacheVersion [topVer=216485023, order=1607062856850,
> nodeOrder=1], implicit=true, loc=true, threadId=24070,
> startTime=1605506134277, nodeId=2b0db4f4-86d1-42c2-babf-f6318bd932e5,
> startVer=GridCacheVersion [topVer=216485010, order=1607062856849,
> nodeOrder=1], endVer=null, isolation=READ_COMMITTED,
> concurrency=OPTIMISTIC, timeout=0, sysInvalidate=false, sys=false,
> plc=2, commitVer=null, finalizing=RECOVERY_FINISH, invalidParts=null,
> state=PREPARED, timedOut=false, topVer=AffinityTopologyVersion
> [topVer=117, minorTopVer=0], mvccSnapshot=null, skipCompletedVers=false,
> parentTx=null, duration=370668ms, onePhaseCommit=false], size=1]]]]
>
>

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