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https://issues.apache.org/jira/browse/HAWQ-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lin Wen updated HAWQ-550:
-------------------------
    Description: 
gp_configuration_history keeps the history of segment status change.
Master should automatically clean up records in gp_configuration_history that 
are longer than a GUC value, default is 365 days(one year).


  was:
gp_configuration_history keeps the history of segment status change.
Master should automatically clean up records in gp_configuration_history that 
are longer than a GUC value, default is 30 days.



> Automatically clean up records in gp_configuration_history longer than a GUC 
> value
> ----------------------------------------------------------------------------------
>
>                 Key: HAWQ-550
>                 URL: https://issues.apache.org/jira/browse/HAWQ-550
>             Project: Apache HAWQ
>          Issue Type: New Feature
>          Components: Fault Tolerance
>            Reporter: Lin Wen
>            Assignee: Lei Chang
>
> gp_configuration_history keeps the history of segment status change.
> Master should automatically clean up records in gp_configuration_history that 
> are longer than a GUC value, default is 365 days(one year).



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