[AMBARI-18832] Ambari can autoformat NameNode in a production cluster - ASF JIRA

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Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.4.2
Component/s: None
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Description

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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AMBARI-18832.patch
09/Nov/16 12:07
5 kB
Andrew Onischuk

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Assignee:: Andrew Onischuk

Reporter:: Andrew Onischuk

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Watchers:: 2 Start watching this issue

Dates

Created:: 09/Nov/16 12:07

Updated:: 10/Nov/16 09:33

Resolved:: 10/Nov/16 08:54