Siddharth Wagle created AMBARI-23137:
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Summary: Allow users to skip backup steps on Express Upgrades to
save time
Key: AMBARI-23137
URL: https://issues.apache.org/jira/browse/AMBARI-23137
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.0.0
Reporter: Siddharth Wagle
Assignee: Siddharth Wagle
Fix For: 2.6.2
Large clusters with say 1000+ nodes have problems with EU phases like HBase
snapshot backup of Namenode namedirs taking a very long time that actually
increases the downtime for the upgrade window. This Jira intends to allow
parameterization of these skips using cluster configurations.
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