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https://issues.apache.org/jira/browse/IGNITE-9663?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16658856#comment-16658856
]
Ignite TC Bot commented on IGNITE-9663:
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{panel:title=Possible
Blockers|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}Queries (Binary Objects Simple Mapper){color} [[tests 0 TIMEOUT
, Exit Code |https://ci.ignite.apache.org/viewLog.html?buildId=2136926]]
{color:#d04437}~[Excluded] Inspections: AOP{color} [[tests 0 Exit Code
|https://ci.ignite.apache.org/viewLog.html?buildId=2136905]]
{color:#d04437}~[Excluded] Inspections: Core{color} [[tests 0 Exit Code
|https://ci.ignite.apache.org/viewLog.html?buildId=2136906]]
{color:#d04437}MVCC Queries{color} [[tests
5|https://ci.ignite.apache.org/viewLog.html?buildId=2136875]]
* IgniteCacheMvccSqlTestSuite:
CacheMvccPartitionedSqlCoordinatorFailoverTest.testUpdate_N_Objects_ClientServer_Backups0_Sql_Persistence
- 0,0% fails in last 100 master runs.
* IgniteCacheMvccSqlTestSuite:
CacheMvccReplicatedSqlCoordinatorFailoverTest.testUpdate_N_Objects_ClientServer_Backups0_Sql_Persistence
- 0,0% fails in last 100 master runs.
{panel}
[TeamCity Run
All|http://ci.ignite.apache.org/viewLog.html?buildId=2136929&buildTypeId=IgniteTests24Java8_RunAll]
> MVCC: Data node failure can cause TX hanging.
> ---------------------------------------------
>
> Key: IGNITE-9663
> URL: https://issues.apache.org/jira/browse/IGNITE-9663
> Project: Ignite
> Issue Type: Bug
> Components: cache, mvcc
> Reporter: Andrew Mashenkov
> Assignee: Roman Kondakov
> Priority: Major
> Labels: MakeTeamcityGreenAgain
> Fix For: 2.7
>
>
> Next test hangs due to a bug:
> CacheMvccTransactionsTest.testPutAllGetAll_ClientServer_Backups1_Restart_Scan
> Possibly, it is caused with a race in MvccTracker and can be partially fixed
> in [#1] or
> we have a bug in TX mapping in enlist phase on unstable topology.
>
> I've tried to avoid races in Tracker and see TX hanged awaiting PME that
> version has just been completed. This need to be investigated.
>
> [1] https://issues.apache.org/jira/browse/IGNITE-9428
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