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From "Andrew Onischuk" <aonis...@hortonworks.com>
Subject Review Request 34211: Add EWMA to yarn log4j appenders in Dal
Date Thu, 14 May 2015 12:37:12 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34211/
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Review request for Ambari and Dmitro Lisnichenko.


Bugs: AMBARI-11128
    https://issues.apache.org/jira/browse/AMBARI-11128


Repository: ambari


Description
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We've added support for viewing errors and warnings information in the
RM/NM/ATS web UI in Dal. To enable the functionality, the appender EWMA has to
be added to the logger. This can be achieved by appending it to the
YARN_ROOT_LOGGER environment variable(if the current value is "INFO,RFA", it
should be set to "INFO,RFA,EWMA".


Diffs
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  ambari-server/src/main/resources/stacks/HDP/2.3/services/YARN/configuration/yarn-env.xml
063e605 

Diff: https://reviews.apache.org/r/34211/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk


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