AMBARI-26300: Initial setup for Multiple Standby Namenode #4038
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Wow, this is a huge PR! Thanks for your contribution! |
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The build has failed with " Too many files with unapproved license: 1 See RAT report in: /home/jenkins/jenkins-agent/workspace/bari-PreCommit-GitHub-PR_PR-4038/ambari-server/target/rat.txt " Can we try re-triggering the build? |
re-triggered |
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Can we see why rat script error is coming @JiaLiangC ? And what can I do to resolve the same |
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What changes were proposed in this pull request?
Add multiple standby namenode in HA setup. This patch introduces option in the Actions dropdown in HDFS to add additional standby namenodes.
How was this patch tested?
Cluster setup with HDFS and Zookeeper,
Enabled HA
Add multiple namenode via the wizard
Please review Ambari Contributing Guide before opening a pull request.