Listing 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-2.4.1/etc/hadoop
conf/hadoop_versionNOTE: All pathnames are relative to
$MAPR_HOME. The following table contains the configuration files and configuration file directories available for Hadoop and Hbase:
| Service | Pathnames of Configuration Files |
|---|---|
| cldb |
conf/BaseLicense.txt
|
conf/cldb.conf
|
|
conf/hadoop-metrics.properties
|
|
conf/log4j.cldb.properties
|
|
conf/log4j.properties
|
|
conf/MapRLicenseIssuerCert.der
|
|
| fileserver |
conf/mfs.conf
|
| historyserver |
hadoop/hadoop-2.x.x/etc/hadoop
|
| hbmaster |
hbase/hbase-0.xx.xx/conf
|
| hbregionserver |
hbase/hbase-0.xx.xx/conf
|
| jobtracker |
hadoop/hadoop-0.20.2/conf
|
conf/hadoop_version
|
|
| metrics |
conf/db.conf
|
bin/setup.sql
|
|
conf/hibernate.cfg.xml
|
|
| nfs |
conf/nfsserver.conf
|
conf/exports
|
|
| nodemanager |
hadoop/hadoop-2.x.x/etc/hadoop
|
conf/hadoop_version
|
|
| resourcemanager |
hadoop/hadoop-2.x.x/etc/hadoop
|
| tasktracker |
hadoop/hadoop-0.20.2/conf
|
| webserver |
conf/web.conf
|