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https://issues.apache.org/jira/browse/HAWQ-883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15356551#comment-15356551
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Lili Ma commented on HAWQ-883:
------------------------------
@liuguo, may I know how you set this GUC?
I tried to set the GUC in hawq-site.xml by adding following contents, after
restart hawq, the parameter works. You can check the GUC value through "show
hawq_re_memory_overcommit_max" in psql shell.
<property>
<name>hawq_re_memory_overcommit_max</name>
<value>3824</value>
</property>
> hawq check "hawq_re_memory_overcommit_max" error
> ------------------------------------------------
>
> Key: HAWQ-883
> URL: https://issues.apache.org/jira/browse/HAWQ-883
> Project: Apache HAWQ
> Issue Type: Bug
> Reporter: liuguo
> Assignee: Lei Chang
>
> [ERROR]:-host(kmaster): HAWQ master host memory size '3824' is less than the
> 'hawq_re_memory_overcommit_max' size '8192'
> When I set 'hawq_re_memory_overcommit_max=3000',then get an error:
> [ERROR]:-host(kmaster): HAWQ master's hawq_re_memory_overcommit_max GUC value
> is 3000, expected 8192
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