Harsh J created BIGTOP-577:
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Summary: [base conf] There's no hadoop-metrics2.properties present
in the configs that are shipped.
Key: BIGTOP-577
URL: https://issues.apache.org/jira/browse/BIGTOP-577
Project: Bigtop
Issue Type: Improvement
Components: General
Reporter: Harsh J
Priority: Minor
The 0.23 and higher Hadoop versions make use of hadoop-metrics2.properties
files. I don't see this being present in the pseudo-conf listing at least:
{code}
[root@test ~]# ls -l /etc/hadoop/conf/
total 40
-rwxr-xr-x. 1 root root 1461 Apr 22 02:30 core-site.xml
-rwxr-xr-x. 1 root root 1364 Apr 22 02:30 hadoop-env.sh
-rwxr-xr-x. 1 root root 2890 Apr 22 02:30 hadoop-metrics.properties
-rwxr-xr-x. 1 root root 1875 May 3 18:54 hdfs-site.xml
-rwxr-xr-x. 1 root root 8511 Apr 30 14:41 log4j.properties
-rwxr-xr-x. 1 root root 1325 Apr 22 02:30 mapred-site.xml
-rwxr-xr-x. 1 root root 1104 Apr 22 02:30 README
-rwxr-xr-x. 1 root root 2077 May 4 11:54 yarn-site.xml
{code}
And hence it leads to logs in RM such as:
{{2012-05-03 20:11:57,331 WARN org.apache.hadoop.metrics2.impl.MetricsConfig:
Cannot locate configuration: tried
hadoop-metrics2-resourcemanager.properties,hadoop-metrics2.properties}}
We have this file available in the sources of upstream Hadoop, but does not
look like it gets packaged here:
{code}
./hadoop-common-project/hadoop-common/src/main/conf/hadoop-metrics2.properties
./hadoop-common-project/hadoop-common/src/main/packages/templates/conf/hadoop-metrics2.properties
./hadoop-hdfs-project/hadoop-hdfs/src/main/conf/hadoop-metrics2.properties
{code}
Adding since am unsure: If this is an upstream bug that this config file isn't
included, please do move it to the {{HADOOP}} project.
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