Alejandro Fernandez created AMBARI-7506:
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Summary: Ambari DataNode shouldn't create dfs.data.dir paths after
installation when path becomes unmounted
Key: AMBARI-7506
URL: https://issues.apache.org/jira/browse/AMBARI-7506
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 1.6.1
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 1.7.0
When a drive fails and it is unmounted for service, if the data node process is
stopped/started using Ambari the dfs.data.dir path that was housed on that
drive is re-created, but this time on the / partition leading to out of disk
space issues and data being created on the wrong volume.
In this case we only want the Ambari Agent to create dfs.data.dir's during
installation, and not after as this makes drive replacements difficult.
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