Sumit Mohanty created AMBARI-4061:
-------------------------------------
Summary: Upgraded cluster may be missing yarn job summary entries
Key: AMBARI-4061
URL: https://issues.apache.org/jira/browse/AMBARI-4061
Project: Ambari
Issue Type: Bug
Components: controller
Affects Versions: 1.4.3
Reporter: Sumit Mohanty
Assignee: Sumit Mohanty
Fix For: 1.4.3
When MR2 is installed after YARN and YARN-ResourceManager shares the host with
MR2 components then this problem will occur.
The updated script will install MR2 first and then YARN. Alternatively, users
can patch the log4j file with the following after putting the proper value for
"[yarn_log_dir_prefix]/[yarn_user]".
{noformat}
#
# Job Summary Appender
#
# Use following logger to send summary to separate file defined by
# hadoop.mapreduce.jobsummary.log.file rolled daily:
# hadoop.mapreduce.jobsummary.logger=INFO,JSA
#
hadoop.mapreduce.jobsummary.logger=${hadoop.root.logger}
hadoop.mapreduce.jobsummary.log.file=hadoop-mapreduce.jobsummary.log
log4j.appender.JSA=org.apache.log4j.DailyRollingFileAppender
# Set the ResourceManager summary log filename
yarn.server.resourcemanager.appsummary.log.file=hadoop-mapreduce.jobsummary.log
# Set the ResourceManager summary log level and appender
yarn.server.resourcemanager.appsummary.logger=${hadoop.root.logger}
#yarn.server.resourcemanager.appsummary.logger=INFO,RMSUMMARY
# To enable AppSummaryLogging for the RM,
# set yarn.server.resourcemanager.appsummary.logger to
# <LEVEL>,RMSUMMARY in hadoop-env.sh
# Appender for ResourceManager Application Summary Log
# Requires the following properties to be set
# - hadoop.log.dir (Hadoop Log directory)
# - yarn.server.resourcemanager.appsummary.log.file (resource manager app
summary log filename)
# - yarn.server.resourcemanager.appsummary.logger (resource manager app
summary log level and appender)
log4j.appender.RMSUMMARY=org.apache.log4j.RollingFileAppender
log4j.appender.RMSUMMARY.File=/grid/0/log/hadoop-yarn/yarn/${yarn.server.resourcemanager.appsummary.log.file}
log4j.appender.RMSUMMARY.MaxFileSize=256MB
log4j.appender.RMSUMMARY.MaxBackupIndex=20
log4j.appender.RMSUMMARY.layout=org.apache.log4j.PatternLayout
log4j.appender.RMSUMMARY.layout.ConversionPattern=%d{ISO8601} %p %c{2}: %m%n
log4j.appender.JSA.layout=org.apache.log4j.PatternLayout
log4j.appender.JSA.layout.ConversionPattern=%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n
log4j.appender.JSA.DatePattern=.yyyy-MM-dd
log4j.appender.JSA.layout=org.apache.log4j.PatternLayout
log4j.logger.org.apache.hadoop.yarn.server.resourcemanager.RMAppManager$ApplicationSummary=${yarn.server.resourcemanager.appsummary.logger}
log4j.additivity.org.apache.hadoop.yarn.server.resourcemanager.RMAppManager$ApplicationSummary=false
{noformat}
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