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Posted to issues@beam.apache.org by "Luke Cwik (Jira)" <ji...@apache.org> on 2020/05/15 18:34:00 UTC

[jira] [Resolved] (BEAM-6559) IsmReaderImpl makes inconsistent assumptions about nullness

     [ https://issues.apache.org/jira/browse/BEAM-6559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Cwik resolved BEAM-6559.
-----------------------------
    Fix Version/s: Not applicable
       Resolution: Won't Fix

Not worth investigating if this is a real issue as this code is going the way of the dodo.

> IsmReaderImpl makes inconsistent assumptions about nullness
> -----------------------------------------------------------
>
>                 Key: BEAM-6559
>                 URL: https://issues.apache.org/jira/browse/BEAM-6559
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-dataflow
>            Reporter: Kenneth Knowles
>            Assignee: Luke Cwik
>            Priority: Critical
>             Fix For: Not applicable
>
>
> In IsmReaderImpl, there is a dereference of indexPerShard where a conditional just above implies that it could be null. You can find it by searching for this Jira number in the codebase, where I am suppressing the FB warning, though it implies a real bug.



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