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https://issues.apache.org/jira/browse/HIVE-19104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16434264#comment-16434264
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Sahil Takiar commented on HIVE-19104:
-------------------------------------
A few comments:
Why not just delete the entry for {{javax.jdo.option.ConnectionURL}} from
{{data/conf/hive-site.xml}} and force tests to explicitly set it (or change
{{MetaStoreUtils.java}} to ignore the set value). This seems a bit cleaner (and
easier to follow) than replacing {{junit_metastore_db}} with
{{junit_metastore_db_[port]}}. Ideally, the name of the database set in the
connection URL in the {{hive-site.xml}} shouldn't matter, this approach adds an
implicit dependency on the name.
Why are the changes to {{TestHiveMetaStore}} necessary?
> When test MetaStore is started with retry the instances should be independent
> -----------------------------------------------------------------------------
>
> Key: HIVE-19104
> URL: https://issues.apache.org/jira/browse/HIVE-19104
> Project: Hive
> Issue Type: Improvement
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Attachments: HIVE-19104.2.patch, HIVE-19104.3.patch, HIVE-19104.patch
>
>
> When multiple MetaStore instances are started with
> {{MetaStoreTestUtils.startMetaStoreWithRetry}} currently they use the same
> JDBC url, and warehouse directory. This can cause problem in the tests
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