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Posted to issues@hive.apache.org by "Stamatis Zampetakis (Jira)" <ji...@apache.org> on 2023/04/14 14:53:00 UTC

[jira] [Resolved] (HIVE-27217) addWriteNotificationLogInBatch can silently fail

     [ https://issues.apache.org/jira/browse/HIVE-27217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stamatis Zampetakis resolved HIVE-27217.
----------------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Fixed in https://github.com/apache/hive/commit/c213e288630061b46b6eec4299bb668c8bfcced0. Thanks for the PR [~jfs]!

> addWriteNotificationLogInBatch can silently fail
> ------------------------------------------------
>
>                 Key: HIVE-27217
>                 URL: https://issues.apache.org/jira/browse/HIVE-27217
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: John Sherman
>            Assignee: John Sherman
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Debugging an issue, I noticed that addWriteNotificationLogInBatch in Hive.java can fail silently if the TApplicationException thrown is not TApplicationException.UNKNOWN_METHOD or TApplicationException.WRONG_METHOD_NAME.
> https://github.com/apache/hive/blob/40a7d689e51d02fa9b324553fd1810d0ad043080/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java#L3359-L3381
> Failures to write in the notification log can be very difficult to debug, we should rethrow the exception so that the failure is very visible.



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