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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/10/28 10:20:00 UTC

[jira] [Updated] (FLINK-24671) Possible NPE in LocalInputChannel#getBuffersInUseCount before initialization of subpartitionView

     [ https://issues.apache.org/jira/browse/FLINK-24671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-24671:
-----------------------------------
    Labels: pull-request-available  (was: )

> Possible NPE in LocalInputChannel#getBuffersInUseCount before initialization of subpartitionView 
> -------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-24671
>                 URL: https://issues.apache.org/jira/browse/FLINK-24671
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Network
>    Affects Versions: 1.14.0
>            Reporter: Anton Kalashnikov
>            Assignee: Anton Kalashnikov
>            Priority: Major
>              Labels: pull-request-available
>
> If the buffer debloater tries to get the number of buffers in use before
> subpartitionView will be initialized (or after released?), NPE will be possible in LocalInputChannel#getBuffersInUseCount



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