[infinispan-issues] [JBoss JIRA] (ISPN-4053) WriteSkew not throwing an exception for AtomicMap in REPL and DIST mode

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus updated ISPN-4053:
--------------------------------

    Labels: 621  (was: )

    
> WriteSkew not throwing an exception for AtomicMap in REPL and DIST mode
> -----------------------------------------------------------------------
>
>                 Key: ISPN-4053
>                 URL: https://issues.jboss.org/browse/ISPN-4053
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 6.0.1.Final
>            Reporter: Pedro Ruivo
>            Assignee: Pedro Ruivo
>              Labels: 621
>             Fix For: 7.0.0.Final, 7.0.0.Alpha2
>
>
> The writeSkewCheck flag does not work correctly for AtomicMap. When Infinispan runs in REPEATABLE_READ isolation mode for transactions, the writeSkewCheck flag is enabled, and two concurrent transactions read/write data from the same AtomicMap. The WriteSkewException exception is never thrown when committing either of the transactions.
> Consequently, the data stored in the AtomicMap might be changed by another transaction, and current transaction will not register this change during commit.

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