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Posted to issues@flink.apache.org by "Nico Kruber (JIRA)" <ji...@apache.org> on 2017/05/23 10:15:04 UTC

[jira] [Closed] (FLINK-5642) queryable state: race condition with HeadListState

     [ https://issues.apache.org/jira/browse/FLINK-5642?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nico Kruber closed FLINK-5642.
------------------------------
    Resolution: Won't Fix

> queryable state: race condition with HeadListState
> --------------------------------------------------
>
>                 Key: FLINK-5642
>                 URL: https://issues.apache.org/jira/browse/FLINK-5642
>             Project: Flink
>          Issue Type: Bug
>          Components: Queryable State
>    Affects Versions: 1.2.0
>            Reporter: Nico Kruber
>            Assignee: Nico Kruber
>
> If queryable state accesses a HeapListState instance that is being modified during the value's serialisation, it may crash, e.g. with a NullPointerException during the serialisation or with an EOFException during de-serialisation.



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