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https://issues.apache.org/jira/browse/HIVE-26065?focusedWorklogId=837375&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-837375
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ASF GitHub Bot logged work on HIVE-26065:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Jan/23 01:23
Start Date: 06/Jan/23 01:23
Worklog Time Spent: 10m
Work Description: Tuan8888 opened a new pull request, #3919:
URL: https://github.com/apache/hive/pull/3919
In our production environment, we found that the value of the metric
"active_calls_alter_partition" was negative. This is very confusing.
After checking the HMSHandler.class, we found that the method
alter_partitions_with_environment_context called()
startTableFunction("alter_partitions", catName, db_name, tbl_name);
...
endFunction("alter_partition", oldParts != null, ex, tbl_name);
So the metric "active_calls_alter_partition" will be decremented by one
after the "alter_partitions" function execution ends, causing the value become
a negative number
Issue Time Tracking
-------------------
Worklog Id: (was: 837375)
Time Spent: 2h (was: 1h 50m)
> incorrect metric for active calls —— alter_partitions and alter_partition
> ---------------------------------------------------------------------------
>
> Key: HIVE-26065
> URL: https://issues.apache.org/jira/browse/HIVE-26065
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: DongWei
> Assignee: DongWei
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-26065.1.patch
>
> Time Spent: 2h
> Remaining Estimate: 0h
>
> In our production environment, we found that the value of the metric
> "active_calls_alter_partition" was negative. This is very confusing.
> After checking the HMSHandler.class, we found that the method
> alter_partitions_with_environment_context called()
> *startTableFunction("alter_partitions", catName, db_name, tbl_name);*
> *...*
> *endFunction("alter_partition", oldParts != null, ex, tbl_name);*
> So the metric "active_calls_alter_partition" will be decremented by one after
> the "alter_partitions" function execution ends, causing the value become a
> negative number
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