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From "Juanjo Marron" <jmar...@us.ibm.com>
Subject Review Request 38696: AMBARI-12813 Increase OS kernel parameters for hbase
Date Wed, 23 Sep 2015 22:47:01 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38696/
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Review request for Ambari, Alejandro Fernandez, Andrew Onischuk, and Sid Wagle.


Bugs: AMBARI-12813
    https://issues.apache.org/jira/browse/AMBARI-12813


Repository: ambari


Description
-------

Ambari recipes generate /etc/security/limits.d/[service].conf to limit the open file, and
number of processes for each user. It appears that hbase service is not doing this while hdfs,
hive , ams, yarn, maprdeduce ... are cretaing their own user limits


Diffs
-----

  ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/configuration/hbase-env.xml
242e9a7 
  ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/hbase.py
991f4e7 
  ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/params_linux.py
f22b035 
  ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/scripts/status_params.py
084ee06 
  ambari-server/src/main/resources/common-services/HBASE/0.96.0.2.0/package/templates/hbase.conf.j2
PRE-CREATION 
  ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_client.py ff25933 
  ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_master.py f19da4c 
  ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_regionserver.py 2cb05c0 
  ambari-server/src/test/python/stacks/2.0.6/HBASE/test_phoenix_queryserver.py 0cfc2e3 

Diff: https://reviews.apache.org/r/38696/diff/


Testing
-------

Test included in:
ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_client.py 
ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_master.py 
ambari-server/src/test/python/stacks/2.0.6/HBASE/test_hbase_regionserver.py 
ambari-server/src/test/python/stacks/2.0.6/HBASE/test_phoenix_queryserver.py

Hadoop QA comment approved the tests:
+1 core tests. The patch passed unit tests in ambari-server.


Thanks,

Juanjo  Marron


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