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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/01/14 22:00:00 UTC

[jira] [Work logged] (HIVE-24637) Make Tez progress log interval configurable

     [ https://issues.apache.org/jira/browse/HIVE-24637?focusedWorklogId=536181&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-536181 ]

ASF GitHub Bot logged work on HIVE-24637:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 14/Jan/21 21:59
            Start Date: 14/Jan/21 21:59
    Worklog Time Spent: 10m 
      Work Description: johan-g opened a new pull request #1870:
URL: https://github.com/apache/hive/pull/1870


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   ### What changes were proposed in this pull request?
   This makes the Hive on tez progress log interval configurable using the same parameter used in map reduce
   
   
   ### Why are the changes needed?
   For long running Hive jobs the current hardcoded value of 3seconds can result in very large logs
   
   
   ### Does this PR introduce _any_ user-facing change?
   Default interval of logging progress log when running on Tez changes from 3 to 6 sec
   
   
   ### How was this patch tested?
   Internal Hive deployment
   


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 536181)
    Remaining Estimate: 0h
            Time Spent: 10m

> Make Tez progress log interval configurable
> -------------------------------------------
>
>                 Key: HIVE-24637
>                 URL: https://issues.apache.org/jira/browse/HIVE-24637
>             Project: Hive
>          Issue Type: Improvement
>          Components: Clients
>    Affects Versions: 2.4.0, 3.1.2, 4.0.0
>            Reporter: Johan Gustavsson
>            Assignee: Johan Gustavsson
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In case of hive on MR we can configure how often the progress log is updated in the client side with the parameter [https://github.com/apache/hive/blob/master/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java#L2041-L2050] while in case of Hive on Tez this value is hard coded hereĀ [https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/tez/monitoring/RenderStrategy.java#L42]. The default value in Tez is also significantly shorter than that of MR (6 VS 3 S) meaning for longer queries the client log can get very long.



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