Srimanth Gunturi created AMBARI-3282:
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Summary: Unnecessary comma (,) when a data node is decommissioned
the second time
Key: AMBARI-3282
URL: https://issues.apache.org/jira/browse/AMBARI-3282
Project: Ambari
Issue Type: Bug
Components: client
Affects Versions: 1.4.0
Reporter: Srimanth Gunturi
Assignee: Srimanth Gunturi
Fix For: 1.4.1
When a data node is decommissioned again (after a decom-recom) then the stored
config has an extra comma. The following list shows three tags for
"hdfs-exclude-file" with the third one with a comma.
{code}
1379136081743 {"datanodes":"c6402.ambari.apache.org"}
1379137749175 {"datanodes":""}
1379137880583 {"datanodes":",c6402.ambari.apache.org"}
{code}
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