[jira] [Created] (HIVE-26770) Make "end of loop" compaction logs appear more selectively

["Akshat Mathur (Jira)" <ji...@apache.org>]

Akshat Mathur created HIVE-26770:
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             Summary: Make "end of loop" compaction logs appear more selectively
                 Key: HIVE-26770
                 URL: https://issues.apache.org/jira/browse/HIVE-26770
             Project: Hive
          Issue Type: Improvement
            Reporter: Akshat Mathur
            Assignee: Akshat Mathur


Currently Initiator, Worker, and Cleaner threads log something like "finished one loop" on INFO level.

This is useful to figure out if one of these threads is taking too long to finish a loop, but expensive in general.

 

Suggested Time: 20mins

Logging this should be changed in the following way
 # If loop finished within a predefined amount of time, level should be DEBUG and message should look like: *Initiator loop took \{ellapsedTime} seconds to finish.*
 # If loop ran longer than this predefined amount, level should be WARN and message should look like: *Possible Initiator slowdown, loop took \{ellapsedTime} seconds to finish.*



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