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https://issues.apache.org/jira/browse/HBASE-24175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084559#comment-17084559
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Michael Stack commented on HBASE-24175:
---------------------------------------
So, root problem was yarn config referencing /tmp dir and then concurrent tests
fighting over the yarn dir.
Original patch tried to catch all yarn configs that referenced /tmp. It was
incomplete. Hence first addendum. The first addendum also added test that
iterated configs looking for /tmp. Locally this test passed. Up on jenkins,
there was a reference to original.hbase.dir in config which referenced /tmp.
Fixed in second addendum just added (not needed on branch-2.2 since it does not
have this test in it). Pushed to branch-2.3+
> [Flakey Tests] TestSecureExportSnapshot FileNotFoundException
> -------------------------------------------------------------
>
> Key: HBASE-24175
> URL: https://issues.apache.org/jira/browse/HBASE-24175
> Project: HBase
> Issue Type: Sub-task
> Components: flakies
> Reporter: Michael Stack
> Assignee: Michael Stack
> Priority: Major
> Fix For: 3.0.0, 2.3.0, 2.2.5
>
> Attachments:
> 0001-HBASE-24175-Flakey-Tests-TestSecureExportSnapshot-Fi.addendum.patch,
> 0001-HBASE-24175-Flakey-Tests-TestSecureExportSnapshot-Fi.patch
>
>
> Why we writing '/tmp' dir?
> {code}
> Error Message
> org.apache.hadoop.service.ServiceStateException:
> java.io.FileNotFoundException: File
> file:/tmp/hadoop-yarn-jenkins/node-attribute/nodeattribute.mirror.writing
> does not exist
> Stacktrace
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
> org.apache.hadoop.service.ServiceStateException:
> java.io.FileNotFoundException: File
> file:/tmp/hadoop-yarn-jenkins/node-attribute/nodeattribute.mirror.writing
> does not exist
> at
> org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot.setUpBeforeClass(TestSecureExportSnapshot.java:56)
> Caused by: org.apache.hadoop.service.ServiceStateException:
> java.io.FileNotFoundException: File
> file:/tmp/hadoop-yarn-jenkins/node-attribute/nodeattribute.mirror.writing
> does not exist
> at
> org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot.setUpBeforeClass(TestSecureExportSnapshot.java:56)
> Caused by: java.io.FileNotFoundException: File
> file:/tmp/hadoop-yarn-jenkins/node-attribute/nodeattribute.mirror.writing
> does not exist
> at
> org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot.setUpBeforeClass(TestSecureExportSnapshot.java:56)
> {code}
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