Listing the Configuration Files for Each Service
Explains how to use the CLI to list all the configuration files for each service.
About this task
Each service on a node has one or more configuration files associated with it. The default version of each configuration file can be used as a template that you can modify as needed.
Files in the following directory contain the list of configuration files for each
installed service: /opt/mapr/servicesconf/<service>
.
Procedure
Use the following command to display the configuration files or the directory that
contains the configuration files for each service:
cat /opt/mapr/servicesconf/<service>
For example, the following command displays the configuration files for NodeManager:
cat /opt/mapr/servicesconf/nodemanager
hadoop/hadoop-2.7.4/etc/hadoop
The following table contains the configuration files and configuration file directories available for Hadoop and Hbase:
Service | Pathnames of Configuration Files |
---|---|
cldb |
/opt/mapr/conf/BaseLicense.txt
|
/opt/mapr/conf/cldb.conf
|
|
/opt/mapr/hadoop/hadoop-xxx/etc/hadoop/hadoop-metrics.properties
|
|
/opt/mapr/conf/log4j.cldb.properties
|
|
/opt/mapr/conf/log4j.properties
|
|
/opt/mapr/conf/MapRLicenseIssuerCert.der
|
|
fileserver |
/opt/mapr/conf/mfs.conf
|
historyserver |
/opt/mapr/conf/conf.d/warden.historyserver.conf
ATTENTION You can perform additional
configuration of the historyserver in
/opt/mapr/hadoop/hadoop-xxx/etc/hadoop/yarn-site.xml |
nfs |
/opt/mapr/conf/nfsserver.conf
|
/opt/mapr/conf/exports
|
|
nodemanager |
/opt/mapr/conf/conf.d/warden.nodemanager.conf |
/opt/mapr/conf.new/hadoop_version
|
|
resourcemanager |
/opt/mapr/conf/conf.d/warden.resourcemanager.conf
ATTENTION You can perform additional configuration of the resourcemanager in
/opt/mapr/hadoop/hadoop-xxx/etc/hadoop/yarn-site.xml |
webserver |
/opt/mapr/apiserver/conf/properties.cfg
|