Step 4: Verify Installation Success
To confirm success, check each node.
To verify that the software was installed successfully, check the
/opt/mapr/roles
directory on each node. The software is installed in the
/opt/mapr
directory and a file is created in
/opt/mapr/roles
for every service that installs successfully. The following
example shows the /roles
directory with services that installed
successfully:
Example
# ls -l /opt/mapr/roles
total 20
-rw-r--r-- 1 root root 90 Aug 26 09:36 apiserver
-rw-r--r-- 1 root root 0 Aug 26 16:20 cldb
-rw-r--r-- 1 root root 0 Aug 19 07:05 collectd
-rw-r--r-- 1 root root 0 Aug 26 16:20 fileserver
-rw-r--r-- 1 root root 0 Aug 26 16:20 gateway
-rw-r--r-- 1 root root 0 Aug 18 13:00 grafana
-rw-r--r-- 1 root root 110 Aug 26 00:53 hadoop-client
-rw-r--r-- 1 root root 116 Aug 26 00:53 hadoop-util
-rw-r--r-- 1 root root 0 Aug 24 10:09 hbase
-rw-r--r-- 1 root root 63 Aug 24 10:09 hbaserest
-rw-r--r-- 1 root root 63 Aug 24 10:09 hbasethrift
-rw-r--r-- 1 root root 0 Aug 26 16:20 mastgateway
-rw-r--r-- 1 root root 0 Aug 14 21:13 opentsdb
-rw-r--r-- 1 root root 0 Aug 26 16:20 zookeeper