Github user mraliagha commented on the issue:
https://github.com/apache/metron/pull/840
One of the issues that we had with the previous mpack was the lack of
config segregation for Elasticsearch Master Nodes and Data Nodes. Hence, we
have ended up hardcoding specific configuration outside Ambari. With ES 5 it
will be even more complex due to the existence of Ingestion Nodes and ML Nodes.
Therefore, it would be really nice if we can have multiple tabs in Ambari ES
service. For example, one tab for generic configurations and another tab per
each node type to segregate specific configurations from generic ones.
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