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https://reviews.apache.org/r/62930/
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Review request for Ambari.
Bugs: AMBARI-22187
https://issues.apache.org/jira/browse/AMBARI-22187
Repository: ambari
Description
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If ambari-server and ambari-agents running using non-root user and tried to
upgrade from BigInsights stack 4.1 to 4.2.5. Perform Backups fails due to "get
safemode state" fails for NameNode
Diffs
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ambari-server/src/main/resources/stacks/BigInsights/4.0/services/HDFS/package/scripts/namenode_upgrade.py
5969fcf
Diff: https://reviews.apache.org/r/62930/diff/1/
Testing
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Tested this change on the running cluster by performing express upgrade from
BigInsights 4.1 stack to 4.2.5 with HDFS and Zookeeper services running on the
cluster.
UTs are still running for this.
Thanks,
Piyush Chavhan
