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https://reviews.apache.org/r/54390/
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Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.


Bugs: AMBARI-19088
    https://issues.apache.org/jira/browse/AMBARI-19088


Repository: ambari


Description
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AMS in embedded mode uses embedded HBase using local Zk and local disk for 
data. If there are 2 instances of embedded AMS installed on the cluster, it can 
lead to data fragmentation.

Second collector START will fail. Install will succeed to support "Move Metrics 
Collector" wizard.


Diffs
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ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/metrics_collector.py
 214c1e8 
  
ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/params.py
 57b93ce 

Diff: https://reviews.apache.org/r/54390/diff/


Testing
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Manually tested.


Thanks,

Aravindan Vijayan

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