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From "Dmytro Sen" <d...@hortonworks.com>
Subject Review Request 32086: Additional configuration properies for AMS based on cluster size
Date Sun, 15 Mar 2015 16:57:15 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/32086/
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Review request for Ambari, Myroslav Papirkovskyy and Sid Wagle.


Bugs: AMBARI-10075
    https://issues.apache.org/jira/browse/AMBARI-10075


Repository: ambari


Description
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Memory allocation for Metric Collector API should be independent of ams-hbase. For 400 node
cluster we should set 4 GB for API, if available .
Following properties to be added to ams-hbase-site, for hosts count > 100:
- hbase.regionserver.handler.count = 60
- hbase.regionserver.hlog.blocksize = 134217728
- hbase.regionserver.maxlogs = 64
Following properties to be modified for ams-hbase-site, for hosts count > 100:
- hbase.hregion.memstore.flush.size = 268435456


Diffs
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  ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/configuration/ams-env.xml
a294b0f 
  ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/metainfo.xml f5f51da

  ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/scripts/params.py
4a8b90a 
  ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py 91b274a 
  ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py c5beeb3 

Diff: https://reviews.apache.org/r/32086/diff/


Testing
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Ran 234 tests in 8.108s

OK
----------------------------------------------------------------------
Total run:613
Total errors:0
Total failures:0
OK


Thanks,

Dmytro Sen


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