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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/10/13 02:52:00 UTC

[jira] [Updated] (HIVE-30158) Run the housekeeping tasks always under dynamic election

     [ https://issues.apache.org/jira/browse/HIVE-30158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-30158:
----------------------------------
    Labels: pull-request-available  (was: )

> Run the housekeeping tasks always under dynamic election
> --------------------------------------------------------
>
>                 Key: HIVE-30158
>                 URL: https://issues.apache.org/jira/browse/HIVE-30158
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Zhihua Deng
>            Assignee: Zhihua Deng
>            Priority: Major
>              Labels: pull-request-available
>
> HMS uses dynamic election since HIVE-28662, some HMS instances upgrading from older Hive versions configured housekeeping manually
> (`threads.on=true` on a single HMS, false on others) and may leave all instances with
> `threads.on=false` after enabling leader election, resulting in missing txn/housekeeping
> work despite a healthy leader.
> To turn off a specific task, a way is configuring the task running interval to 0. For example, to disable the auto partition discovery, set the 
> metastore.partition.management.task.frequency to 0.



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