ambari-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Aravindan Vijayan <avija...@hortonworks.com>
Subject Re: Review Request 43528: AMBARI-15030 : Fix unreasonable default heap settings for AMS HBase heapsize and xmn size.
Date Fri, 12 Feb 2016 18:28:04 GMT

-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43528/
-----------------------------------------------------------

(Updated Feb. 12, 2016, 6:28 p.m.)


Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.


Changes
-------

Removed changes in Upgrade path based on review comments.


Bugs: AMBARI-15030
    https://issues.apache.org/jira/browse/AMBARI-15030


Repository: ambari


Description
-------

Default values from the stack (Not stack advisor)
regionserver_heapsize : 512MB
regionserver_xmn_size : 256MB

xmn is 50% of rs heapsize which is unreasonable. Changing to 756MB and 128MB respectively.

Made the changes in stack_Advisor and UpgradeCatalog too.


Diffs (updated)
-----

  ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/configuration/ams-hbase-env.xml
191e8b2 
  ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py af21008 
  ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py d2497fd 

Diff: https://reviews.apache.org/r/43528/diff/


Testing
-------

UpgradeCatalog tests pass.
Python unit tests pass.


Thanks,

Aravindan Vijayan


Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message