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https://issues.apache.org/jira/browse/AMBARI-18832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15650821#comment-15650821
]
Andrew Onischuk commented on AMBARI-18832:
------------------------------------------
Seems like failure is not related to the change
{noformat}
======================================================================
FAIL: test_validate_purge (TestMpacks.TestMpacks)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/jenkins/jenkins-slave/workspace/Ambari-trunk-test-patch/ambari/ambari-common/src/test/python/mock/mock.py",
line 1199, in patched
return func(*args, **keywargs)
File
"/home/jenkins/jenkins-slave/workspace/Ambari-trunk-test-patch/ambari/ambari-server/src/test/python/TestMpacks.py",
line 118, in test_validate_purge
self.assertFalse(fail)
AssertionError: True is not false
----------------------------------------------------------------------
Ran 269 tests in 7.022s
FAILED (failures=1)
----------------------------------------------------------------------
Failed tests:
FAIL: test_validate_purge (TestMpacks.TestMpacks)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/jenkins/jenkins-slave/workspace/Ambari-trunk-test-patch/ambari/ambari-common/src/test/python/mock/mock.py",
line 1199, in patched
return func(*args, **keywargs)
File
"/home/jenkins/jenkins-slave/workspace/Ambari-trunk-test-patch/ambari/ambari-server/src/test/python/TestMpacks.py",
line 118, in test_validate_purge
self.assertFalse(fail)
AssertionError: True is not false
----------------------------------------------------------------------
Total run:1160
Total errors:0
Total failures:1
ERROR
{noformat}
> Ambari can autoformat NameNode in a production cluster
> ------------------------------------------------------
>
> Key: AMBARI-18832
> URL: https://issues.apache.org/jira/browse/AMBARI-18832
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.4.2
>
> Attachments: AMBARI-18832.patch
>
>
> A single missing directory named `namenode-formatted` can result in Ambari
> reformatting the NameNode and causing total data loss in a cluster.
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