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https://issues.apache.org/jira/browse/HIVE-20711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643631#comment-16643631
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Denys Kuzmenko commented on HIVE-20711:
---------------------------------------
[~pvary], [~asinkovits] thank you for the review!
> Race Condition when Multi-Threading in SessionState.createRootHDFSDir
> ---------------------------------------------------------------------
>
> Key: HIVE-20711
> URL: https://issues.apache.org/jira/browse/HIVE-20711
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Denys Kuzmenko
> Assignee: Denys Kuzmenko
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-20711.1.patch
>
>
> java.util.concurrent.ExecutionException: java.lang.RuntimeException: The root
> scratch dir:
> /home/hiveptest/hive-ptest-cloudera-slaves-17e5-13.gce.cloudera.com-hiveptest-0/cdh-source/itests/hive-unit/target/tmp/scratchdir
> on HDFS should be writable. Current permissions are: rwxr-xr-x at
> org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:714)
> at
> org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:637)
> at
> org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:567)
> at
> org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:532)
> at
> org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:512) at
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