[GitHub] [hive] Tuan8888 opened a new pull request #3133: HIVE-26065: fix incorrect metric, active_calls_alter_partitions and active_calls_alter_partition

[GitBox <gi...@apache.org>]

Tuan8888 opened a new pull request #3133:
URL: https://github.com/apache/hive/pull/3133


   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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