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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38433/
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Review request for Ambari, Robert Nettleton and Sumit Mohanty.
Bugs: AMBARI-13099
https://issues.apache.org/jira/browse/AMBARI-13099
Repository: ambari
Description
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Problem:
Installing a cluster with a blueprint that contains host group level
configurations are not picked up during install time. Ambari UI complains to
restart few services after installation which doesn't make sense.
In the provided BP there are host group level config like:
{
"hdfs-site" :
{ "dfs.datanode.data.dir" :
"/hadoopfs/fs1/hdfs/datanode,/hadoopfs/fs2/hdfs/datanode" }
},
{
"yarn-site" :
{ "yarn.nodemanager.local-dirs" :
"/hadoopfs/fs1/yarn/nodemanager,/hadoopfs/fs2/yarn/nodemanager",
"yarn.nodemanager.log-dirs" :
"/hadoopfs/fs1/yarn/nodemanager/log,/hadoopfs/fs2/yarn/nodemanager/log" }
}
and those directories are not in use, but the default ones. Compared to Ambari
2.1.0 there is nothing wrong with the bp.
Summary:
Restart can solve this issue, because *-site.xml are not updated, but correct
configuration in the blueprint.
Cause:
In case of "forceRefreshConfigTagsBeforeExecution" parameter exists for
createHostAction, the additional config parameters are skipped.
Solution:
Remove the code which add "forceRefreshConfigTagsBeforeExecution" parameter to
the execution command.
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/actionmanager/ExecutionCommandWrapper.java
20a6932
ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
a7f206a
Diff: https://reviews.apache.org/r/38433/diff/
Testing
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Unit tests passed. (not contains any updated test)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:13 h
[INFO] Finished at: 2015-09-16T02:31:05+00:00
[INFO] Final Memory: 47M/520M
[INFO] ------------------------------------------------------------------------
Thanks,
Oliver Szabo
