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https://issues.apache.org/jira/browse/IMPALA-9843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vihang Karajgaonkar resolved IMPALA-9843.
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Fix Version/s: Impala 4.0
Resolution: Fixed
The patch was submitted on gerrit today. Users who wish to upgrade the HMS db
schema of the minicluster can use the following commands to do so:
1. bin/create-test-configuration.sh -upgrade_hms_db
Or if you want to build the source along with upgrading the HMS schema
./buildall.sh -upgrade_hms_db
> Add ability to run schematool against HMS in minicluster
> --------------------------------------------------------
>
> Key: IMPALA-9843
> URL: https://issues.apache.org/jira/browse/IMPALA-9843
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Sahil Takiar
> Assignee: Vihang Karajgaonkar
> Priority: Major
> Fix For: Impala 4.0
>
>
> When the CDP version is bumped, we often need to re-format the HMS postgres
> database because the HMS schema needs updating. Hive provides a standalone
> tool for performing schema updates:
> [https://cwiki.apache.org/confluence/display/Hive/Hive+Schema+Tool]
> Impala should be able to integrate with this tool, so that developers don't
> have to blow away their HMS database every time the CDP version is bumped up.
> Even worse, blowing away the HMS data requires performing a full data load.
> It would be great to have a wrapper around the schematool that can easily be
> invoked by developers.
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