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https://issues.apache.org/jira/browse/HIVE-10119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14570071#comment-14570071
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Lefty Leverenz commented on HIVE-10119:
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Doc note: [~hsubramaniyan] documented *hive.server2.logging.operation.level*
in Configuration Properties, and I added small sections to Getting Started,
Setting Up HiveServer2, and HiveServer2 Clients.
* [Getting Started -- HiveServer2 Logs |
https://cwiki.apache.org/confluence/display/Hive/GettingStarted#GettingStarted-HiveServer2Logs]
* [Setting Up HiveServer2 -- Logging Configuration |
https://cwiki.apache.org/confluence/display/Hive/Setting+Up+HiveServer2#SettingUpHiveServer2-LoggingConfiguration]
* [HiveServer2 Clients -- HiveServer2 Logging |
https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients#HiveServer2Clients-HiveServer2Logging]
Please review and correct or improve as needed. (The release note could also
be updated.) Optimistically removing the TODOC1.2 label.
> Allow Log verbosity to be set in hiveserver2 session
> ----------------------------------------------------
>
> Key: HIVE-10119
> URL: https://issues.apache.org/jira/browse/HIVE-10119
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Hari Sankar Sivarama Subramaniyan
> Assignee: Hari Sankar Sivarama Subramaniyan
> Fix For: 1.2.0
>
> Attachments: HIVE-10119.1.patch, HIVE-10119.2.patch,
> HIVE-10119.3.patch, HIVE-10119.4.patch
>
>
> We need to be able to set logging per HS2 session.
> The client often uses the map-reduce completion matrix (Execution) that shows
> up in Beeline to debug performance. User might not want the verbose log view
> all the time since it obfuscates the Execution information. Hence the client
> should be able to change the verbosity level.
> Also, there are 2 levels of verbosity at HS2 logging and not 3. The users
> might want Execution + Performance counters only - so that level needs to be
> added.
> So for logs, the user should be able to set 3 levels of verbosity in the
> session, that will override the default verbosity specified in the
> hive-site.xml file.
> 0. None - IGNORE
> 1. Execution - Just shows the map-reduce tasks completing
> 2. Performance - Execution + Performance counters dumped at the end
> 3. Verbose - All logs
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