[jira] [Commented] (HIVE-13686) TestRecordReaderImpl is deleting target/tmp causing all the tests after it to fail

["Rajat Khandelwal (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-13686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15270456#comment-15270456 ] 

Rajat Khandelwal commented on HIVE-13686:
-----------------------------------------

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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