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From "Thomas Tauber-Marshall (JIRA)" <>
Subject [jira] [Created] (IMPALA-5430) Switch to using schematool for hive
Date Sat, 03 Jun 2017 00:39:04 GMT
Thomas Tauber-Marshall created IMPALA-5430:

             Summary: Switch to using schematool for hive
                 Key: IMPALA-5430
             Project: IMPALA
          Issue Type: Improvement
          Components: Infrastructure
    Affects Versions: Impala 2.10.0
            Reporter: Thomas Tauber-Marshall

Currently, we have the script for upgrading the hive schema hard coded in bin/
This means that Impala will break and need to be updated every time Hive's schema changes
(as happened recently).

We should switch to using 'schema tool' (available in hive/bin/schematool) to automate this
process and avoid breaking, eg. by calling:
hive/bin/schematool -dbType mysql -upgradeSchema

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