[ 
https://issues.apache.org/jira/browse/IGNITE-3401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15676116#comment-15676116
 ] 

Ksenia Rybakova edited comment on IGNITE-3401 at 11/18/16 8:26 AM:
-------------------------------------------------------------------

Recently the issue is reproduced mostly during failover tests. And there are 
just several errors during one test.
{noformat}
[01:09:52,065][INFO ][grid-timeout-worker-#7%null%][IgniteKernal]
Metrics for local node (to disable set 'metricsLogFrequency' to 0)
    ^-- Node [id=91d112f5, name=null, uptime=00:19:36:667]
    ^-- H/N/C [hosts=8, nodes=25, CPUs=128]
    ^-- CPU [cur=3.77%, avg=5.76%, GC=0%]
    ^-- Heap [used=787MB, free=80.77%, comm=4096MB]
    ^-- Non heap [used=45MB, free=64.37%, comm=49MB]
    ^-- Public thread pool [active=0, idle=0, qSize=0]
    ^-- System thread pool [active=0, idle=32, qSize=0]
    ^-- Outbound messages queue [size=0]
[01:09:56,090][WARN ][grid-nio-worker-0-#9%null%][TcpCommunicationSpi] Failed 
to process selector key (will close): GridSelectorNioSessionImpl 
[selectorIdx=0, queueSize=0, writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 
cap=32768], re
adBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], 
recovery=GridNioRecoveryDescriptor [acked=163520, resendCnt=0, rcvCnt=163364, 
sentCnt=163548, reserved=true, lastAck=163360, nodeLeft=false, 
node=TcpDiscoveryNode [id=14eb506b-b
474-409f-84db-6391adc40582, addrs=[127.0.0.1, 172.25.1.35], 
sockAddrs=[/172.25.1.35:47500, /127.0.0.1:47500], discPort=47500, order=27, 
intOrder=26, lastExchangeTime=1479419999909, loc=false, 
ver=1.7.0#20161115-sha1:6e36a795, isClient=fa
lse], connected=true, connectCnt=1, queueLimit=5120, reserveCnt=1], 
super=GridNioSessionImpl [locAddr=/172.25.1.33:56562, 
rmtAddr=/172.25.1.35:47100, createTime=1479420021901, closeTime=0, 
bytesSent=251897508, bytesRcvd=25941223, sndSche
dTime=1479420596071, lastSndTime=1479420596071, lastRcvTime=1479420595864, 
readsPaused=false, filterChain=FilterChain[filters=[GridNioCodecFilter 
[parser=o.a.i.i.util.nio.GridDirectParser@3cb2db44, directMode=true], 
GridConnectionBytesVe
rifyFilter], accepted=false]]
[01:09:56,091][WARN ][grid-nio-worker-0-#9%null%][TcpCommunicationSpi] Closing 
NIO session because of unhandled exception [cls=class 
o.a.i.i.util.nio.GridNioException, msg=Connection reset by peer]
[01:09:56,115][WARN ][tcp-comm-worker-#1%null%][TcpCommunicationSpi] Connect 
timed out (consider increasing 'failureDetectionTimeout' configuration 
property) [addr=/172.25.1.35:47100, failureDetectionTimeout=30000]
[01:09:56,116][WARN ][tcp-comm-worker-#1%null%][TcpCommunicationSpi] Failed to 
connect to a remote node (make sure that destination node is alive and 
operating system firewall is disabled on local and remote hosts) 
[addrs=[/172.25.1.35:4
7100, /127.0.0.1:47100]]
[01:09:56,173][ERROR][benchmark-worker-29][GridDhtColocatedCache] <tx> Failed 
to rollback transaction (cache may contain stale locks): GridNearTxLocal 
[mappings=IgniteTxMappingsImpl [], nearLocallyMapped=false, 
colocatedLocallyMapped=fal
se, needCheckBackup=null, hasRemoteLocks=false, thread=benchmark-worker-29, 
mappings=IgniteTxMappingsImpl [], super=GridDhtTxLocalAdapter 
[nearOnOriginatingNode=false, nearNodes=[], dhtNodes=[], explicitLock=false, 
super=IgniteTxLocalAda
pter [completedBase=null, sndTransformedVals=false, depEnabled=false, 
txState=IgniteTxStateImpl [activeCacheIds=GridLongList [idx=1, arr=[3716]], 
txMap={IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=889617446,
hash=2130805901, id=53083, code=id 53083], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=889617446, 
hash=2130805901, id=53083, code=id 53083], cacheId=3716, partId=141, 
txKey=IgniteTxKey [key=o.
a.i.yardstick.cache.load.model.key.Identifier [idHash=889617446, 
hash=2130805901, id=53083, code=id 53083], cacheId=3716], val=[op=DELETE, 
val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, val=null], 
entryProcessorsCol=null, ttl=-
1, conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594981, 
order=1479474333701, nodeOrder=20], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheE
ntry [super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=889617446, 
hash=2130805901, id=53083, code=id 53083], val=null, startVer=1479474331327, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331327, 
nodeOrder=23], hash=2130805901, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=0f1dd901-2778-4f67-bb51-19e8d0356e05, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1019264508, 
hash=2131177469, id=59245, code=id 59245], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1019264508, 
hash=2131177469, id=59245, code=id 59245], cacheId=3716, partId=509, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1019264508, hash=2131177469, id=59245, code=id 59245], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420595339, order=1479474338367, nodeOrder=14], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1019264508, 
hash=2131177469, id=59245, code=id 59245], val=null, startVer=1479474331328, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331328, 
nodeOrder=23], hash=2131177469, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=57fb05be-09bd-49a5-8497-270eaa219ac2, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=301533837, 
hash=2131984494, id=62217, code=id 62217], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=301533837, 
hash=2131984494, id=62217, code=id 62217], cacheId=3716, partId=110, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=301533837, hash=2131984494, id=62217, code=id 62217], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420594935, order=1479474331745, nodeOrder=15], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=301533837, 
hash=2131984494, id=62217, code=id 62217], val=null, startVer=1479474331329, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331329, 
nodeOrder=23], hash=2131984494, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=634efa81-d094-4fad-8c59-351e1ab3f4bf, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1965275186, 
hash=1466564606, id=111112, code=id 111112], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1965275186, 
hash=1466564606, id=111112, code=id 111112], cacheId=3716, partId=510, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1965275186, hash=1466564606, id=111112, code=id 111112], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420595714, order=1479474342037, nodeOrder=18], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1965275186, 
hash=1466564606, id=111112, code=id 111112], val=null, startVer=1479474331330, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331330, 
nodeOrder=23], hash=1466564606, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=67239319-f875-47c4-ac7a-4046e08f3236, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=2081560242, 
hash=1467994825, id=124475, code=id 124475], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=2081560242, 
hash=1467994825, id=124475, code=id 124475], cacheId=3716, partId=201, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=2081560242, hash=1467994825, id=124475, code=id 124475], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420595692, order=1479474341667, nodeOrder=17], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=2081560242, 
hash=1467994825, id=124475, code=id 124475], val=null, startVer=1479474331331, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331331, 
nodeOrder=23], hash=1467994825, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=464abd11-2258-4d57-95d5-f17d440a323a, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=126894017, 
hash=1468319458, id=129986, code=id 129986], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=126894017, 
hash=1468319458, id=129986, code=id 129986], cacheId=3716, partId=226, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=126894017, hash=1468319458, id=129986, code=id 129986], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420594979, order=1479474333552, nodeOrder=27], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=126894017, 
hash=1468319458, id=129986, code=id 129986], val=null, startVer=1479474331332, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331332, 
nodeOrder=23], hash=1468319458, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=14eb506b-b474-409f-84db-6391adc40582, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=256482248, 
hash=1471593120, id=152946, code=id 152946], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=256482248, 
hash=1471593120, id=152946, code=id 152946], cacheId=3716, partId=160, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=256482248, hash=1471593120, id=152946, code=id 152946], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420595766, order=1479474344803, nodeOrder=6], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=256482248, 
hash=1471593120, id=152946, code=id 152946], val=null, startVer=1479474331333, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331333, 
nodeOrder=23], hash=1471593120, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=21ca942d-9c8f-4324-8022-529e2b8f4004, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=697462607, 
hash=1471650564, id=153867, code=id 153867], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=697462607, 
hash=1471650564, id=153867, code=id 153867], cacheId=3716, partId=260, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=697462607, hash=1471650564, id=153867, code=id 153867], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420594961, order=1479474333095, nodeOrder=10], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=697462607, 
hash=1471650564, id=153867, code=id 153867], val=null, startVer=1479474331334, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331334, 
nodeOrder=23], hash=1471650564, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=65136002-4551-4ca1-8e89-74746870c9a0, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1288290523, 
hash=1474241949, id=175929, code=id 175929], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1288290523, 
hash=1474241949, id=175929, code=id 175929], cacheId=3716, partId=413, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1288290523, hash=1474241949, id=175929, code=id 175929], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420594981, order=1479474333701, nodeOrder=20], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1288290523, 
hash=1474241949, id=175929, code=id 175929], val=null, startVer=1479474331335, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331335, 
nodeOrder=23], hash=1474241949, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=0f1dd901-2778-4f67-bb51-19e8d0356e05, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1368691007, 
hash=1476575311, id=193631, code=id 193631], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1368691007, 
hash=1476575311, id=193631, code=id 193631], cacheId=3716, partId=79, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1368691007, hash=1476575311, id=193631, code=id 193631], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420594981, order=1479474333701, nodeOrder=20], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1368691007, 
hash=1476575311, id=193631, code=id 193631], val=null, startVer=1479474331336, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331336, 
nodeOrder=23], hash=1476575311, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=0f1dd901-2778-4f67-bb51-19e8d0356e05, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1892411632, 
hash=1499917754, id=227752, code=id 227752], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1892411632, 
hash=1499917754, id=227752, code=id 227752], cacheId=3716, partId=442, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1892411632, hash=1499917754, id=227752, code=id 227752], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
time=1479420595766, order=1479474344803, nodeOrder=6], filters=[], 
filtersPassed=false, filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1892411632, 
hash=1499917754, id=227752, code=id 227752], val=null, startVer=1479474331337, 
ver=GridCacheVersion [topVer=90899423, time=1479420594929, order=1479474331337, 
nodeOrder=23], hash=1499917754, extras=null, flags=0]]], prepared=0, 
locked=false, nodeId=21ca942d-9c8f-4324-8022-529e2b8f4004, locMapped=false, 
expiryPlc=null, transferExpiryPlc=false, flags=0, partUpdateCntr=0, 
serReadVer=null, xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1529486954, 
hash=1501030130, id=235765, code=id 235765], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1529486954, 
hash=1501030130, id=235765, code=id 235765], cacheId=3716, partId=242, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1529486954, hash=1501030130, id=235765, code=id 235765], cacheId=3716], 
val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], oldVal=[op=NOOP, 
val=null], entryProcessorsCol=null, ttl=-1, conflictExpireTime=-1, 
conflictVer=null, explicitVer=null, dhtVer=GridCacheVersion [topVer=90899423, 
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startVer=1479474331417, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331417, nodeOrder=23], hash=-1886375816, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=c68f9290-c806-430c-af6f-3af232157a8c, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1737993125, 
hash=-1882670691, id=1032178, code=id 1032178], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1737993125, 
hash=-1882670691, id=1032178, code=id 1032178], cacheId=3716, partId=99, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1737993125, hash=-1882670691, id=1032178, code=id 1032178], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420596128, 
order=1479474350756, nodeOrder=3], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1737993125, 
hash=-1882670691, id=1032178, code=id 1032178], val=null, 
startVer=1479474331418, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331418, nodeOrder=23], hash=-1882670691, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=a1293739-255a-476f-b6de-d421c8cc6c29, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=245166785, 
hash=-1880076247, id=1054310, code=id 1054310], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=245166785, 
hash=-1880076247, id=1054310, code=id 1054310], cacheId=3716, partId=471, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=245166785, hash=-1880076247, id=1054310, code=id 1054310], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594979, 
order=1479474333552, nodeOrder=27], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=245166785, 
hash=-1880076247, id=1054310, code=id 1054310], val=null, 
startVer=1479474331419, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331419, nodeOrder=23], hash=-1880076247, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=14eb506b-b474-409f-84db-6391adc40582, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=377885381, 
hash=-1875393598, id=1090106, code=id 1090106], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=377885381, 
hash=-1875393598, id=1090106, code=id 1090106], cacheId=3716, partId=62, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=377885381, hash=-1875393598, id=1090106, code=id 1090106], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420596127, 
order=1479474350777, nodeOrder=12], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=377885381, 
hash=-1875393598, id=1090106, code=id 1090106], val=null, 
startVer=1479474331421, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331421, nodeOrder=23], hash=-1875393598, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=b01f7c1d-4de8-4a29-9b96-6dfe2bb63d37, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1010454288, 
hash=-1851861193, id=1127411, code=id 1127411], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1010454288, 
hash=-1851861193, id=1127411, code=id 1127411], cacheId=3716, partId=201, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1010454288, hash=-1851861193, id=1127411, code=id 1127411], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420595692, 
order=1479474341667, nodeOrder=17], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1010454288, 
hash=-1851861193, id=1127411, code=id 1127411], val=null, 
startVer=1479474331422, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331422, nodeOrder=23], hash=-1851861193, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=464abd11-2258-4d57-95d5-f17d440a323a, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=404537940, 
hash=-1849760006, id=1141398, code=id 1141398], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=404537940, 
hash=-1849760006, id=1141398, code=id 1141398], cacheId=3716, partId=262, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=404537940, hash=-1849760006, id=1141398, code=id 1141398], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420596127, 
order=1479474350780, nodeOrder=8], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=404537940, 
hash=-1849760006, id=1141398, code=id 1141398], val=null, 
startVer=1479474331426, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331426, nodeOrder=23], hash=-1849760006, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=c68f9290-c806-430c-af6f-3af232157a8c, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=135931178, 
hash=-1845562424, id=1179654, code=id 1179654], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=135931178, 
hash=-1845562424, id=1179654, code=id 1179654], cacheId=3716, partId=56, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=135931178, hash=-1845562424, id=1179654, code=id 1179654], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594981, 
order=1479474333711, nodeOrder=11], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=135931178, 
hash=-1845562424, id=1179654, code=id 1179654], val=null, 
startVer=1479474331428, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331428, nodeOrder=23], hash=-1845562424, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=c219e42d-5454-46b9-9389-df87305a3ec6, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1820191885, 
hash=-1811686121, id=1294263, code=id 1294263], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1820191885, 
hash=-1811686121, id=1294263, code=id 1294263], cacheId=3716, partId=233, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1820191885, hash=-1811686121, id=1294263, code=id 1294263], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594961, 
order=1479474333095, nodeOrder=10], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1820191885, 
hash=-1811686121, id=1294263, code=id 1294263], val=null, 
startVer=1479474331430, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331430, nodeOrder=23], hash=-1811686121, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=65136002-4551-4ca1-8e89-74746870c9a0, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1060459680, 
hash=-1811425530, id=1298698, code=id 1298698], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1060459680, 
hash=-1811425530, id=1298698, code=id 1298698], cacheId=3716, partId=250, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1060459680, hash=-1811425530, id=1298698, code=id 1298698], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594981, 
order=1479474333701, nodeOrder=20], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1060459680, 
hash=-1811425530, id=1298698, code=id 1298698], val=null, 
startVer=1479474331432, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331432, nodeOrder=23], hash=-1811425530, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=0f1dd901-2778-4f67-bb51-19e8d0356e05, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1179055307, 
hash=-1789877306, id=1313478, code=id 1313478], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1179055307, 
hash=-1789877306, id=1313478, code=id 1313478], cacheId=3716, partId=58, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1179055307, hash=-1789877306, id=1313478, code=id 1313478], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594978, 
order=1479474333576, nodeOrder=9], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1179055307, 
hash=-1789877306, id=1313478, code=id 1313478], val=null, 
startVer=1479474331435, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331435, nodeOrder=23], hash=-1789877306, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=9690de93-2788-416b-a176-9afc19a99b22, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1550933880, 
hash=-1788697168, id=1322657, code=id 1322657], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1550933880, 
hash=-1788697168, id=1322657, code=id 1322657], cacheId=3716, partId=80, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=1550933880, hash=-1788697168, id=1322657, code=id 1322657], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594981, 
order=1479474333701, nodeOrder=20], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=1550933880, 
hash=-1788697168, id=1322657, code=id 1322657], val=null, 
startVer=1479474331437, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331437, nodeOrder=23], hash=-1788697168, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=0f1dd901-2778-4f67-bb51-19e8d0356e05, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]], IgniteTxKey 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=389213874, 
hash=-1780083945, id=1392124, code=id 1392124], cacheId=3716]=IgniteTxEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=389213874, 
hash=-1780083945, id=1392124, code=id 1392124], cacheId=3716, partId=233, 
txKey=IgniteTxKey [key=o.a.i.yardstick.cache.load.model.key.Identifier 
[idHash=389213874, hash=-1780083945, id=1392124, code=id 1392124], 
cacheId=3716], val=[op=DELETE, val=null], prevVal=[op=NOOP, val=null], 
oldVal=[op=NOOP, val=null], entryProcessorsCol=null, ttl=-1, 
conflictExpireTime=-1, conflictVer=null, explicitVer=null, 
dhtVer=GridCacheVersion [topVer=90899423, time=1479420594961, 
order=1479474333095, nodeOrder=10], filters=[], filtersPassed=false, 
filtersSet=true, entry=GridDhtDetachedCacheEntry 
[super=GridDistributedCacheEntry [super=GridCacheMapEntry 
[key=o.a.i.yardstick.cache.load.model.key.Identifier [idHash=389213874, 
hash=-1780083945, id=1392124, code=id 1392124], val=null, 
startVer=1479474331438, ver=GridCacheVersion [topVer=90899423, 
time=1479420594929, order=1479474331438, nodeOrder=23], hash=-1780083945, 
extras=null, flags=0]]], prepared=0, locked=false, 
nodeId=65136002-4551-4ca1-8e89-74746870c9a0, locMapped=false, expiryPlc=null, 
transferExpiryPlc=false, flags=0, partUpdateCntr=0, serReadVer=null, 
xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23]]}], super=IgniteTxAdapter 
[xidVer=GridCacheVersion [topVer=90899423, time=1479420594928, 
order=1479474331275, nodeOrder=23], writeVer=null, implicit=true, loc=true, 
threadId=241, startTime=1479420594919, 
nodeId=91d112f5-c7d2-4fcc-905c-8a6ddd25513c, startVer=GridCacheVersion 
[topVer=90899423, time=1479420594928, order=1479474331275, nodeOrder=23], 
endVer=null, isolation=READ_COMMITTED, concurrency=OPTIMISTIC, timeout=0, 
sysInvalidate=false, sys=false, plc=2, commitVer=GridCacheVersion 
[topVer=90899423, time=1479420594928, order=1479474331275, nodeOrder=23], 
finalizing=NONE, preparing=false, invalidParts=null, state=ROLLED_BACK, 
timedOut=false, topVer=AffinityTopologyVersion [topVer=27, minorTopVer=1], 
duration=1243ms, onePhaseCommit=false], size=50]]]
class org.apache.ignite.IgniteCheckedException: Failed to commit transaction: 
GridNearTxLocal[id=b8eba877851-056b03df-0000-0017-0000-01587456caf0, 
concurrency=OPTIMISTIC, isolation=READ_COMMITTED, state=ROLLED_BACK, 
invalidate=false, rollbackOnly=true, 
nodeId=91d112f5-c7d2-4fcc-905c-8a6ddd25513c, duration=1243]
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.finish(GridNearTxFinishFuture.java:433)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxLocal.rollbackAsync(GridNearTxLocal.java:928)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$14.applyx(IgniteTxLocalAdapter.java:3491)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$14.applyx(IgniteTxLocalAdapter.java:3481)
        at 
org.apache.ignite.internal.util.lang.IgniteClosureX.apply(IgniteClosureX.java:38)
        at 
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:54)
        at 
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:28)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:264)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:252)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:382)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:348)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onDone(GridNearTxFinishFuture.java:353)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onDone(GridNearTxFinishFuture.java:69)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.checkComplete(GridCompoundFuture.java:241)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.apply(GridCompoundFuture.java:137)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.apply(GridCompoundFuture.java:41)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:264)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:252)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:382)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:348)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture$FinishMiniFuture.onNearFinishResponse(GridNearTxFinishFuture.java:1004)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onResult(GridNearTxFinishFuture.java:222)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.processNearTxFinishResponse(IgniteTxHandler.java:575)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.access$100(IgniteTxHandler.java:96)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$4.apply(IgniteTxHandler.java:158)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$4.apply(IgniteTxHandler.java:156)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:756)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:361)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:285)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:87)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:230)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1080)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:708)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:101)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
[01:09:56,247][ERROR][sys-#171%null%][IgniteTxManager] Failed to send one phase 
commit ack to backup node [backup=14eb506b-b474-409f-84db-6391adc40582]
class org.apache.ignite.internal.cluster.ClusterTopologyCheckedException: Node 
left grid while sending message to: 14eb506b-b474-409f-84db-6391adc40582
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:834)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:977)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager$2.finish(IgniteTxManager.java:283)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer.finish0(GridDeferredAckMessageSender.java:214)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer.access$000(GridDeferredAckMessageSender.java:111)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer$1.run(GridDeferredAckMessageSender.java:159)
        at 
org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6598)
        at 
org.apache.ignite.internal.processors.closure.GridClosureProcessor$1.body(GridClosureProcessor.java:765)
        at 
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: 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=14eb506b-b474-409f-84db-6391adc40582, addrs=[127.0.0.1, 172.25.1.35], 
sockAddrs=[/172.25.1.35:47500, /127.0.0.1:47500], discPort=47500, order=27, 
intOrder=26, lastExchangeTime=1479419999909, loc=false, 
ver=1.7.0#20161115-sha1:6e36a795, isClient=false], topic=TOPIC_CACHE, 
msg=GridDhtTxOnePhaseCommitAckRequest [vers=[GridCacheVersion [topVer=90899423, 
time=1479420595694, order=1479474340607, nodeOrder=23]], super=GridCacheMessage 
[msgId=5747512, depInfo=null, err=null, skipPrepare=false, cacheId=0, 
cacheId=0]], policy=2]
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1151)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1215)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:828)
        ... 11 more
Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to send 
message to remote node: TcpDiscoveryNode 
[id=14eb506b-b474-409f-84db-6391adc40582, addrs=[127.0.0.1, 172.25.1.35], 
sockAddrs=[/172.25.1.35:47500, /127.0.0.1:47500], discPort=47500, order=27, 
intOrder=26, lastExchangeTime=1479419999909, loc=false, 
ver=1.7.0#20161115-sha1:6e36a795, isClient=false]
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2017)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1955)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1146)
        ... 13 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to connect to 
node (is node still alive?). Make sure that each ComputeTask and 
GridCacheTransaction has a timeout set in order to prevent parties from waiting 
forever in case of network issues [nodeId=14eb506b-b474-409f-84db-6391adc40582, 
addrs=[/172.25.1.35:47100, /127.0.0.1:47100]]
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2521)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2161)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2055)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1989)
        ... 15 more
        Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
connect to address: /172.25.1.35:47100
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2526)
                ... 18 more
        Caused by: java.net.ConnectException: Connection refused
                at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
                at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
                at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:117)
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2386)
                ... 18 more
        Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
connect to address: /127.0.0.1:47100
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2526)
                ... 18 more
        Caused by: class org.apache.ignite.IgniteCheckedException: Remote node 
ID is not as expected [expected=14eb506b-b474-409f-84db-6391adc40582, 
rcvd=a1293739-255a-476f-b6de-d421c8cc6c29]
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2638)
                ... 18 more
[01:09:56,806][WARN ][disco-event-worker-#20%null%][GridDiscoveryManager] Node 
FAILED: TcpDiscoveryNode [id=14eb506b-b474-409f-84db-6391adc40582, 
addrs=[127.0.0.1, 172.25.1.35], sockAddrs=[/172.25.1.35:47500, 
/127.0.0.1:47500], discPort=47500, order=27, intOrder=26, 
lastExchangeTime=1479419999909, loc=false, ver=1.7.0#20161115-sha1:6e36a795, 
isClient=false]
[01:09:56,807][INFO ][disco-event-worker-#20%null%][GridDiscoveryManager] 
Topology snapshot [ver=28, servers=19, clients=5, CPUs=128, heap=170.0GB]
{noformat}


was (Author: krybakova):
Recently the issue is reproduced mostly during failover tests. And there are 
just several errors during one test.
{noformat}
[01:09:52,065][INFO ][grid-timeout-worker-#7%null%][IgniteKernal]
Metrics for local node (to disable set 'metricsLogFrequency' to 0)
    ^-- Node [id=91d112f5, name=null, uptime=00:19:36:667]
    ^-- H/N/C [hosts=8, nodes=25, CPUs=128]
    ^-- CPU [cur=3.77%, avg=5.76%, GC=0%]
    ^-- Heap [used=787MB, free=80.77%, comm=4096MB]
    ^-- Non heap [used=45MB, free=64.37%, comm=49MB]
    ^-- Public thread pool [active=0, idle=0, qSize=0]
    ^-- System thread pool [active=0, idle=32, qSize=0]
    ^-- Outbound messages queue [size=0]
[01:09:56,090][WARN ][grid-nio-worker-0-#9%null%][TcpCommunicationSpi] Failed 
to process selector key (will close): GridSelectorNioSessionImpl 
[selectorIdx=0, queueSize=0, writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 
cap=32768], re
[01:09:56,091][WARN ][grid-nio-worker-0-#9%null%][TcpCommunicationSpi] Closing 
NIO session because of unhandled exception [cls=class 
o.a.i.i.util.nio.GridNioException, msg=Connection reset by peer]
[01:09:56,115][WARN ][tcp-comm-worker-#1%null%][TcpCommunicationSpi] Connect 
timed out (consider increasing 'failureDetectionTimeout' configuration 
property) [addr=/172.25.1.35:47100, failureDetectionTimeout=30000]
[01:09:56,116][WARN ][tcp-comm-worker-#1%null%][TcpCommunicationSpi] Failed to 
connect to a remote node (make sure that destination node is alive and 
operating system firewall is disabled on local and remote hosts) 
[addrs=[/172.25.1.35:4
[01:09:56,173][ERROR][benchmark-worker-29][GridDhtColocatedCache] <tx> Failed 
to rollback transaction (cache may contain stale locks): GridNearTxLocal 
[mappings=IgniteTxMappingsImpl [], nearLocallyMapped=false, 
colocatedLocallyMapped=fal
class org.apache.ignite.IgniteCheckedException: Failed to commit transaction: 
GridNearTxLocal[id=b8eba877851-056b03df-0000-0017-0000-01587456caf0, 
concurrency=OPTIMISTIC, isolation=READ_COMMITTED, state=ROLLED_BACK, 
invalidate=false, rol
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.finish(GridNearTxFinishFuture.java:433)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxLocal.rollbackAsync(GridNearTxLocal.java:928)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$14.applyx(IgniteTxLocalAdapter.java:3491)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxLocalAdapter$14.applyx(IgniteTxLocalAdapter.java:3481)
        at 
org.apache.ignite.internal.util.lang.IgniteClosureX.apply(IgniteClosureX.java:38)
        at 
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:54)
        at 
org.apache.ignite.internal.util.future.GridFutureChainListener.apply(GridFutureChainListener.java:28)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:264)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:252)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:382)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:348)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onDone(GridNearTxFinishFuture.java:353)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onDone(GridNearTxFinishFuture.java:69)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.checkComplete(GridCompoundFuture.java:241)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.apply(GridCompoundFuture.java:137)
        at 
org.apache.ignite.internal.util.future.GridCompoundFuture.apply(GridCompoundFuture.java:41)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListener(GridFutureAdapter.java:264)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.notifyListeners(GridFutureAdapter.java:252)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:382)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:348)
        at 
org.apache.ignite.internal.util.future.GridFutureAdapter.onDone(GridFutureAdapter.java:325)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture$FinishMiniFuture.onNearFinishResponse(GridNearTxFinishFuture.java:1004)
        at 
org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxFinishFuture.onResult(GridNearTxFinishFuture.java:222)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.processNearTxFinishResponse(IgniteTxHandler.java:575)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.access$100(IgniteTxHandler.java:96)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$4.apply(IgniteTxHandler.java:158)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$4.apply(IgniteTxHandler.java:156)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:756)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:361)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:285)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:87)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:230)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1080)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:708)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:101)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:671)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
[01:09:56,247][ERROR][sys-#171%null%][IgniteTxManager] Failed to send one phase 
commit ack to backup node [backup=14eb506b-b474-409f-84db-6391adc40582]
class org.apache.ignite.internal.cluster.ClusterTopologyCheckedException: Node 
left grid while sending message to: 14eb506b-b474-409f-84db-6391adc40582
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:834)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:977)
        at 
org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager$2.finish(IgniteTxManager.java:283)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer.finish0(GridDeferredAckMessageSender.java:214)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer.access$000(GridDeferredAckMessageSender.java:111)
        at 
org.apache.ignite.internal.processors.cache.GridDeferredAckMessageSender$DeferredAckMessageBuffer$1.run(GridDeferredAckMessageSender.java:159)
        at 
org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6598)
        at 
org.apache.ignite.internal.processors.closure.GridClosureProcessor$1.body(GridClosureProcessor.java:765)
        at 
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: 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=14eb506b-b474-409f-84db-6391adc4058
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1151)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1215)
        at 
org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:828)
        ... 11 more
Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to send 
message to remote node: TcpDiscoveryNode 
[id=14eb506b-b474-409f-84db-6391adc40582, addrs=[127.0.0.1, 172.25.1.35], 
sockAddrs=[/172.25.1.35:47500, /127.0.0.1:47500]
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2017)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1955)
        at 
org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1146)
        ... 13 more
Caused by: class org.apache.ignite.IgniteCheckedException: Failed to connect to 
node (is node still alive?). Make sure that each ComputeTask and 
GridCacheTransaction has a timeout set in order to prevent parties from waiting 
forever in c
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2521)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2161)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2055)
        at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1989)
        ... 15 more
        Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
connect to address: /172.25.1.35:47100
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2526)
                ... 18 more
        Caused by: java.net.ConnectException: Connection refused
                at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
                at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:739)
                at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:117)
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2386)
                ... 18 more
        Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
connect to address: /127.0.0.1:47100
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2526)
                ... 18 more
        Caused by: class org.apache.ignite.IgniteCheckedException: Remote node 
ID is not as expected [expected=14eb506b-b474-409f-84db-6391adc40582, 
rcvd=a1293739-255a-476f-b6de-d421c8cc6c29]
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2638)
                at 
org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2398)
                ... 18 more
[01:09:56,806][WARN ][disco-event-worker-#20%null%][GridDiscoveryManager] Node 
FAILED: TcpDiscoveryNode [id=14eb506b-b474-409f-84db-6391adc40582, 
addrs=[127.0.0.1, 172.25.1.35], sockAddrs=[/172.25.1.35:47500, 
/127.0.0.1:47500], discPort=
[01:09:56,807][INFO ][disco-event-worker-#20%null%][GridDiscoveryManager] 
Topology snapshot [ver=28, servers=19, clients=5, CPUs=128, heap=170.0GB]
{noformat}

> "Remote node ID is not as expected" errors at driver during load test
> ---------------------------------------------------------------------
>
>                 Key: IGNITE-3401
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3401
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>            Reporter: Ksenia Rybakova
>             Fix For: 1.9
>
>
> A lot of errors at some drivers after several minutes after grid is up during 
> load test:
> {noformat}
> [14:33:42] (err) Failed to execute compound future reducer: Compound future 
> listener []class org.apache.ignite.IgniteCheckedException: Failed to send 
> message (node may have left the grid or TCP connection cannot be established 
> due to fir
>         at 
> org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1129)
>         at 
> org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1193)
>         at 
> org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$Buffer.submit(DataStreamerImpl.java:1378)
>         at 
> org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl$Buffer.update(DataStreamerImpl.java:1173)
>         at 
> org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.load0(DataStreamerImpl.java:756)
>         at 
> org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.addDataInternal(DataStreamerImpl.java:568)
>         at 
> org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.addData(DataStreamerImpl.java:604)
>         at 
> org.apache.ignite.yardstick.cache.load.IgniteCacheRandomOperationBenchmark$1.run(IgniteCacheRandomOperationBenchmark.java:383)
> Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to send 
> message to remote node: TcpDiscoveryNode 
> [id=11da20f5-87c5-4321-8163-ffef85f2d54c, addrs=[10.20.0.215, 127.0.0.1], 
> sockAddrs=[/127.0.0.1:47503, fosters-215/10.20.0
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1986)
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1926)
>         at 
> org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1124)
>         ... 7 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to connect 
> to node (is node still alive?). Make sure that each GridComputeTask and 
> GridCacheTransaction has a timeout set in order to prevent parties from 
> waiting forever
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2489)
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2130)
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2024)
>         at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1960)
>         ... 9 more
>         Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
> connect to address: fosters-215/10.20.0.215:47103
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2494)
>                 ... 12 more
>         Caused by: class org.apache.ignite.IgniteCheckedException: Failed to 
> read remote node recovery handshake (connection closed).
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2699)
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2361)
>                 ... 12 more
>         Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to 
> connect to address: /127.0.0.1:47103
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2494)
>                 ... 12 more
>         Caused by: class org.apache.ignite.IgniteCheckedException: Remote 
> node ID is not as expected [expected=11da20f5-87c5-4321-8163-ffef85f2d54c, 
> rcvd=03bc7d54-4fec-481d-af24-6f5408b32fe2]
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:2604)
>                 at 
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:2361)
>                 ... 12 more
> {noformat}
> Tested version: 1.5.27
> Load config:
> - 7 hosts with 4 servers and 3 drivers each (28 servers and 21 drivers in 
> total)
> - benchmark: IgniteCacheRandomOperationBenchmark
> - preload: 2M
> - key range: 4M
> - warmup: 30s
> - duration: 10h 
> - operations: PUT PUT_ALL GET GET_ALL INVOKE INVOKE_ALL REMOVE REMOVE_ALL 
> PUT_IF_ABSENT REPLACE
> -backup count: 1
> - GC: G1
> - heap size: 8Gb for servers, 4Gb for drivers
> - caches: 
> {noformat}
>     <bean name="atomic" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="atomic"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>     </bean>
>     <bean name="atomic-evict" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="atomic-evict"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="offHeapMaxMemory" value="#{1024L*1024L*1024L*6L}"/>
>         <property name="evictionPolicy">
>             <bean 
> class="org.apache.ignite.cache.eviction.fifo.FifoEvictionPolicy">
>                 <property name="maxSize" value="750000"/>
>             </bean>
>         </property>
>     </bean>
>     <bean name="atomic-offheap" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="atomic-offheap"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="memoryMode" value="OFFHEAP_TIERED"/>
>     </bean>
>     <bean name="atomic-offheap-values" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="atomic-offheap-values"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="memoryMode" value="OFFHEAP_VALUES"/>
>     </bean>
>     <bean name="tx" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="tx"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="TRANSACTIONAL"/>
>         <property name="swapEnabled" value="false"/>
>     </bean>
>     <bean name="tx-evict" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="tx-evict"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="TRANSACTIONAL"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="offHeapMaxMemory" value="#{1024L*1024L*1024L*6L}"/>
>         <property name="evictionPolicy">
>             <bean 
> class="org.apache.ignite.cache.eviction.lru.LruEvictionPolicy">
>                 <property name="maxSize" value="750000"/>
>             </bean>
>         </property>
>     </bean>
>     <bean name="compute" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="compute"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="TRANSACTIONAL"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="offHeapMaxMemory" value="#{1024L*1024L*1024L*6L}"/>
>         <property name="evictionPolicy">
>             <bean 
> class="org.apache.ignite.cache.eviction.fifo.FifoEvictionPolicy">
>                 <property name="maxSize" value="750000"/>
>             </bean>
>         </property>
>     </bean>
>     <bean name="tx-offheap" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="tx-offheap"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="TRANSACTIONAL"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="memoryMode" value="OFFHEAP_TIERED"/>
>     </bean>
>     <bean name="tx-offheap-values" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="tx-offheap-values"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="TRANSACTIONAL"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="memoryMode" value="OFFHEAP_VALUES"/>
>     </bean>
>     <bean name="atomic-index" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="atomic-index"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <property name="indexedTypes">
>             <list>
>                 <value>java.lang.Integer</value>
>                <value>org.apache.ignite.yardstick.cache.model.Person1</value>
>             </list>
>         </property>
>     </bean>
>     <bean name="query" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="query"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <!-- Configure query entities -->
>         <property name="queryEntities">
>             <list>
>                 <bean class="org.apache.ignite.cache.QueryEntity">
>                     <property name="keyType" value="java.lang.Integer"/>
>                     <property name="valueType" 
> value="org.apache.ignite.yardstick.cache.model.Person"/>
>                     <property name="fields">
>                         <map>
>                             <entry key="id" value="java.lang.Integer"/>
>                             <entry key="orgId" value="java.lang.Integer"/>
>                             <entry key="firstName" value="java.lang.String"/>
>                             <entry key="lastName" value="java.lang.String"/>
>                             <entry key="salary" value="java.lang.Double"/>
>                         </map>
>                     </property>
>                     <property name="indexes">
>                         <list>
>                             <bean class="org.apache.ignite.cache.QueryIndex">
>                                 <constructor-arg value="id"/>
>                             </bean>
>                             <!-- Group index. -->
>                             <bean class="org.apache.ignite.cache.QueryIndex">
>                                 <constructor-arg>
>                                     <list>
>                                         <value>id</value>
>                                         <value>salary</value>
>                                     </list>
>                                 </constructor-arg>
>                                 <constructor-arg value="SORTED"/>
>                             </bean>
>                         </list>
>                     </property>
>                 </bean>
>             </list>
>         </property>
>     </bean>
>     <bean name="orgCache" 
> class="org.apache.ignite.configuration.CacheConfiguration">
>         <property name="name" value="orgCache"/>
>         <property name="cacheMode" value="PARTITIONED"/>
>         <property name="atomicityMode" value="ATOMIC"/>
>         <property name="swapEnabled" value="false"/>
>         <!-- Configure query entities -->
>         <property name="queryEntities">
>             <list>
>                 <bean class="org.apache.ignite.cache.QueryEntity">
>                     <property name="keyType" value="java.lang.Integer"/>
>                     <property name="valueType" 
> value="org.apache.ignite.yardstick.cache.model.Organization"/>
>                     <property name="fields">
>                         <map>
>                             <entry key="id" value="java.lang.Integer"/>
>                             <entry key="name" value="java.lang.String"/>
>                         </map>
>                     </property>
>                     <property name="indexes">
>                         <list>
>                             <bean class="org.apache.ignite.cache.QueryIndex">
>                                 <constructor-arg value="id"/>
>                             </bean>
>                             <bean class="org.apache.ignite.cache.QueryIndex">
>                                 <constructor-arg value="name"/>
>                             </bean>
>                         </list>
>                     </property>
>                 </bean>
>             </list>
>         </property>
>     </bean>
> {noformat}



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