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Posted to issues@hive.apache.org by "Karen Coppage (Jira)" <ji...@apache.org> on 2021/03/29 15:38:00 UTC
[jira] [Assigned] (HIVE-24955) New metrics about aborted
transactions
[ https://issues.apache.org/jira/browse/HIVE-24955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Karen Coppage reassigned HIVE-24955:
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> New metrics about aborted transactions
> --------------------------------------
>
> Key: HIVE-24955
> URL: https://issues.apache.org/jira/browse/HIVE-24955
> Project: Hive
> Issue Type: Sub-task
> Reporter: Karen Coppage
> Assignee: Karen Coppage
> Priority: Major
> Fix For: 4.0.0
>
>
> 5 new metrics:
> * Number of aborted transactions in the TXNS table (collected in AcidMetricsService)
> * Oldest aborted transaction (collected in AcidMetricsService)
> * Number of aborted write transaction (incremented counter at abortTransaction)
> * Number of committed write transaction (incremented counter at commitTransaction)
> * Number of timed out transactions (cleaner removed them after heartbeat time out)
> The latter 3 will restart as 0 after every HMS restartÂ
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