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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/05/25 16:24:12 UTC

[jira] [Updated] (HIVE-13187) hiveserver2 can suppress OOM errors in some cases

     [ https://issues.apache.org/jira/browse/HIVE-13187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez updated HIVE-13187:
-------------------------------------------
    Target Version/s: 2.2.0  (was: 2.1.0)

> hiveserver2 can suppress OOM errors in some cases
> -------------------------------------------------
>
>                 Key: HIVE-13187
>                 URL: https://issues.apache.org/jira/browse/HIVE-13187
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Siddharth Seth
>            Priority: Critical
>
> Affects at least branch-2.
> See trace in https://issues.apache.org/jira/browse/HIVE-13176
> This looks to be in src/java/org/apache/hadoop/hive/ql/exec/TaskRunner.java.
> That catches Throwable in the thread and sends it further up. There's no checks to see if this is an Error or general Exception - Errors end up getting suppressed, instead of killing HiveServer2. This is on the processing threads.
> It looks like the Handler threads have some kind of OOM checker on them.



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