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https://issues.apache.org/jira/browse/OOZIE-103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13101843#comment-13101843
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Hadoop QA commented on OOZIE-103:
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tucu00 remarked:
Agree on the configuration startup burden.
Building on your rationale that at startup Oozie will determine if a cluster is
down, then why not avoid the DB completely as Oozie will blacklist the cluster
at the first try
> GH-68: Better reporting/handling of problems in Hadoop
> ------------------------------------------------------
>
> Key: OOZIE-103
> URL: https://issues.apache.org/jira/browse/OOZIE-103
> Project: Oozie
> Issue Type: Bug
> Reporter: Hadoop QA
>
> Add instrumentation to track performance stats of NN and JT (how long to get
> directory listing on hdfs; how long to submit a job or query JT queue)
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