Arpit Gupta created AMBARI-260:
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Summary: add more logic for the DN Volumes Failure Toleration in
advance config screen
Key: AMBARI-260
URL: https://issues.apache.org/jira/browse/AMBARI-260
Project: Ambari
Issue Type: Bug
Components: site
Reporter: Arpit Gupta
this config controls how many bad data directories can the dn tolerate and
still run.
Ideally the max value for this should be # of data dirs - 1. If this is
configured where the # of DN Volumes Failure Toleration is > num of directories
the datanode will fail to startup.
Thus this check should be added so that user does not try to start
misconfigured nodes.
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