Siddharth Wagle created AMBARI-5209:
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Summary: MapReduce2 Client Install fails after cluster upgrade
Key: AMBARI-5209
URL: https://issues.apache.org/jira/browse/AMBARI-5209
Project: Ambari
Issue Type: Bug
Components: agent
Affects Versions: 1.5.0
Reporter: Siddharth Wagle
Assignee: Siddharth Wagle
Fix For: 1.5.0
*Steps*:
Deployed 3-node cluster.
Added new config group for HDFS service.
Assigned to newly created group 2 hosts. 11-02-2.PNG
Overrided property DataNode maximum Java heap size from value 1024 to 1025.
Executed rolling restart of DataNodes so for them maxJavaHeapSize became to
1025.
Removed newly created group and assigned to HDFS default (where
maxJavaHeapSize is 1024).
*Result*: Restart indicator is absent for HDFS service after deleting config
group with custom property.
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