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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/57809/
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Review request for Ambari, Alejandro Fernandez, Gautam Borad, Madhan Neethiraj,
Mugdha Varadkar, Oliver Szabo, and Sumit Mohanty.
Bugs: AMBARI-20505
https://issues.apache.org/jira/browse/AMBARI-20505
Repository: ambari
Description
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Currently zookeeper connect/session timeout values for atlas are set to 200/400
ms respectively which are very low and not practical/recommended values. Due to
this atlas startup fails more frequently.Below are recommended configurations.
For Atlas:
atlas.kafka.zookeeper.connection.timeout.ms=30000
atlas.kafka.zookeeper.session.timeout.ms=60000
atlas.audit.zookeeper.session.timeout.ms=60000
For Zookeeper:
tickTime=3000
As fresh installation scenario have already been fixed in AMBARI-19623, This
patch is to handle the EU and RU scenarios.
Diffs
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ambari-server/src/main/resources/common-services/ATLAS/0.1.0.2.3/configuration/application-properties.xml
e4fc3de
ambari-server/src/main/resources/common-services/ATLAS/0.7.0.2.5/configuration/application-properties.xml
70af02c
ambari-server/src/main/resources/common-services/ZOOKEEPER/3.4.5/configuration/zoo.cfg.xml
5877877
Diff: https://reviews.apache.org/r/57809/diff/1/
Testing
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Verified install and upgrade on CentOS-6.
Thanks,
Vishal Suvagia
