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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-9446) MVCC: Races in Vacuum worker on cache stop.
Date Thu, 13 Sep 2018 10:05:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-9446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Ozerov updated IGNITE-9446:
------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.7

> MVCC: Races in Vacuum worker on cache stop.
> -------------------------------------------
>
>                 Key: IGNITE-9446
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9446
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>            Reporter: Andrew Mashenkov
>            Priority: Minor
>             Fix For: 2.7
>
>
> For now, partition store BTree can be destroyed while vacuum in progress regardless partition
reservations which causes VacuumTask failure without negative side effect (such as worker
failure or any hanging).
>  VacuumTask successfully catch and log the exception, but further check in afterTest()
method reports vacuum failure.
>  For now vacuum is disabled for this test.
> We should fix vacuum failure properly in that case and fix CacheMvccPartitionedSqlQueriesTest.testDistributedJoinSimple()
test.



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