[jira] [Created] (IGNITE-11591) Add info about lock candidates that are ahead in queue to transaction timeout error message

["Ivan Rakov (JIRA)" <ji...@apache.org>]

Ivan Rakov created IGNITE-11591:
-----------------------------------

             Summary: Add info about lock candidates that are ahead in queue to transaction timeout error message
                 Key: IGNITE-11591
                 URL: https://issues.apache.org/jira/browse/IGNITE-11591
             Project: Ignite
          Issue Type: Improvement
            Reporter: Ivan Rakov
             Fix For: 2.8


If transaction is timed out due to lock acquisition failure, corresponding error will show up in server log on DHT node:
{code:java}
[2019-03-20 21:13:10,831][ERROR][grid-timeout-worker-#23%transactions.TxRollbackOnTimeoutTest0%][GridDhtColocatedCache] <test> Failed to acquire lock for request: GridNearLockRequest [topVer=AffinityTopologyVersion [topVer=4, minorTopVer=0], miniId=1, dhtVers=GridCacheVersion[] [null], subjId=651a30e1-45ac-4b35-86d2-028d1f81d8dc, taskNameHash=0, createTtl=-1, accessTtl=-1, flags=6, txLbl=null, filter=null, super=GridDistributedLockRequest [nodeId=651a30e1-45ac-4b35-86d2-028d1f81d8dc, nearXidVer=GridCacheVersion [topVer=164585585, order=1553105588524, nodeOrder=4], threadId=262, futId=5967e4c9961-d32ea2a6-1789-47d7-bdbf-aa66e6d8c35b, timeout=890, isInTx=true, isInvalidate=false, isRead=false, isolation=REPEATABLE_READ, retVals=[false], txSize=2, flags=0, keysCnt=1, super=GridDistributedBaseMessage [ver=GridCacheVersion [topVer=164585585, order=1553105588524, nodeOrder=4], committedVers=null, rolledbackVers=null, cnt=0, super=GridCacheIdMessage [cacheId=3556498]]]]
class org.apache.ignite.internal.transactions.IgniteTxTimeoutCheckedException: Failed to acquire lock within provided timeout for transaction [timeout=890, tx=GridDhtTxLocal[xid=f219e4c9961-00000000-09cf-6071-0000-000000000001, xidVersion=GridCacheVersion [topVer=164585585, order=1553105588527, nodeOrder=1], concurrency=PESSIMISTIC, isolation=REPEATABLE_READ, state=MARKED_ROLLBACK, invalidate=false, rollbackOnly=true, nodeId=c7dccddb-dee1-4499-94b1-038963500000, timeout=890, duration=891]]
	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$PostLockClosure1.apply(IgniteTxLocalAdapter.java:1766)
	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$PostLockClosure1.apply(IgniteTxLocalAdapter.java:1714)
	at org.apache.ignite.internal.util.future.GridEmbeddedFuture$2.applyx(GridEmbeddedFuture.java:86)
	at org.apache.ignite.internal.util.future.GridEmbeddedFuture$AsyncListener1.apply(GridEmbeddedFuture.java:292)
	at org.apache.ignite.internal.util.future.GridEmbeddedFuture$AsyncListener1.apply(GridEmbeddedFuture.java:285)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:399)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.unblock(GridFutureAdapter.java:347)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.unblockAll(GridFutureAdapter.java:335)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:511)
	at org.apache.ignite.internal.processors.cache.GridCacheCompoundIdentityFuture.onDone(GridCacheCompoundIdentityFuture.java:56)
	at org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:490)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLockFuture.onComplete(GridDhtLockFuture.java:793)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLockFuture.access$900(GridDhtLockFuture.java:89)
	at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLockFuture$LockTimeoutObject.onTimeout(GridDhtLockFuture.java:1189)
	at org.apache.ignite.internal.processors.timeout.GridTimeoutProcessor$TimeoutWorker.body(GridTimeoutProcessor.java:234)
	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
	at java.lang.Thread.run(Thread.j
{code}
It would be much more useful if this message also contained information about transaction that actually owns corresponding lock (or information about all transactions that are ahead in queue if there are several).



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)