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https://issues.apache.org/jira/browse/FALCON-141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15035271#comment-15035271
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Venkat Ranganathan commented on FALCON-141:
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Thanks [~sriksun] for summarizing the thoughts. The safemode approach is
good. In fact we had talked about it internally and put up in a review after
discussing with [~bvellanki] and [~sowmyaramesh] also.
Regarding the hadoop cluster and oozie order of migration, the rolling upgrade
and express upgrade (as ambari calls it - coming in next Ambari release) have
some order of updates built into them (and different pre-requisites) but manual
upgrade might have different requirements. So, it would be good to discuss
these scenarios separately and see how the cluster update feature will work
with them
> Support cluster updates
> -----------------------
>
> Key: FALCON-141
> URL: https://issues.apache.org/jira/browse/FALCON-141
> Project: Falcon
> Issue Type: Bug
> Reporter: Shwetha G S
> Assignee: Ajay Yadava
>
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