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https://issues.apache.org/jira/browse/HIVE-13686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270456#comment-15270456
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Rajat Khandelwal commented on HIVE-13686:
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The exact line causing the issue:
https://github.com/apache/hive/commit/0ac424f0a17b341efe299da167791112e4a953e9#commitcomment-17350037
> TestRecordReaderImpl is deleting target/tmp causing all the tests after it to
> fail
> ----------------------------------------------------------------------------------
>
> Key: HIVE-13686
> URL: https://issues.apache.org/jira/browse/HIVE-13686
> Project: Hive
> Issue Type: Bug
> Reporter: Rajat Khandelwal
>
> The issue was introduced in HIVE-12159
> (https://github.com/apache/hive/blame/master/ql/src/test/org/apache/hadoop/hive/ql/io/orc/TestRecordReaderImpl.java).
> This test deletes target/tmp directory. Because of this, the subsequent
> tests don't get to read target/tmp/conf/hive-site.xml, which contains
> test-specific configurations. Also, target/tmp has metastore db directory,
> which also gets deleted causing subsequent tests that use metastore db to
> fail too.
> I'm surprised this issue wasn't caught in pre-commit builds. [~spena] I see
> that even the latest pre-commit jobs aren't reporting any errors, while
> building on local and running hive-exec test cases causes a bunch of tests to
> fail.
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