Jayesh Thakrar created AMBARI-10369:
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Summary: Ambari install creates symlinks in /usr/bin for services
that not been installed on a server/node.
Key: AMBARI-10369
URL: https://issues.apache.org/jira/browse/AMBARI-10369
Project: Ambari
Issue Type: Bug
Environment: Ambari 1.7 on a cluster with existing Hadoop services
from a non-HDP distro.
Reporter: Jayesh Thakrar
I have a cluster that is made up of 4 nodes with non-HDP distro (its a MapR
distro). I only wanted to install and setup Ganglia, Storm and Kafka on the
cluster. Everything installed and worked, but apparently Ambari creates
symlinks for more services/software than what was installed.
Here's a list of the symlinks created -
{noformat}
lrwxrwxrwx 1 root root 44 Apr 2 15:45 yarn ->
/usr/hdp/current/hadoop-yarn-client/bin/yarn
lrwxrwxrwx 1 root root 47 Apr 2 15:45 sqoop-version ->
/usr/hdp/current/sqoop-client/bin/sqoop-version
lrwxrwxrwx 1 root root 49 Apr 2 15:45 sqoop-metastore ->
/usr/hdp/current/sqoop-server/bin/sqoop-metastore
lrwxrwxrwx 1 root root 45 Apr 2 15:45 sqoop-merge ->
/usr/hdp/current/sqoop-client/bin/sqoop-merge
lrwxrwxrwx 1 root root 51 Apr 2 15:45 sqoop-list-tables ->
/usr/hdp/current/sqoop-client/bin/sqoop-list-tables
lrwxrwxrwx 1 root root 54 Apr 2 15:45 sqoop-list-databases ->
/usr/hdp/current/sqoop-client/bin/sqoop-list-databases
lrwxrwxrwx 1 root root 43 Apr 2 15:45 sqoop-job ->
/usr/hdp/current/sqoop-client/bin/sqoop-job
lrwxrwxrwx 1 root root 57 Apr 2 15:45 sqoop-import-all-tables ->
/usr/hdp/current/sqoop-client/bin/sqoop-import-all-tables
lrwxrwxrwx 1 root root 46 Apr 2 15:45 sqoop-import ->
/usr/hdp/current/sqoop-client/bin/sqoop-import
lrwxrwxrwx 1 root root 44 Apr 2 15:45 sqoop-help ->
/usr/hdp/current/sqoop-client/bin/sqoop-help
lrwxrwxrwx 1 root root 46 Apr 2 15:45 sqoop-export ->
/usr/hdp/current/sqoop-client/bin/sqoop-export
lrwxrwxrwx 1 root root 44 Apr 2 15:45 sqoop-eval ->
/usr/hdp/current/sqoop-client/bin/sqoop-eval
lrwxrwxrwx 1 root root 57 Apr 2 15:45 sqoop-create-hive-table ->
/usr/hdp/current/sqoop-client/bin/sqoop-create-hive-table
lrwxrwxrwx 1 root root 47 Apr 2 15:45 sqoop-codegen ->
/usr/hdp/current/sqoop-client/bin/sqoop-codegen
lrwxrwxrwx 1 root root 39 Apr 2 15:45 sqoop ->
/usr/hdp/current/sqoop-client/bin/sqoop
lrwxrwxrwx 1 root root 53 Apr 2 15:45 ranger-usersync-stop ->
/usr/hdp/current/ranger-usersync/ranger-usersync-stop
lrwxrwxrwx 1 root root 54 Apr 2 15:45 ranger-usersync-start ->
/usr/hdp/current/ranger-usersync/ranger-usersync-start
lrwxrwxrwx 1 root root 51 Apr 2 15:45 ranger-admin-stop ->
/usr/hdp/current/ranger-admin/ews/ranger-admin-stop
lrwxrwxrwx 1 root root 52 Apr 2 15:45 ranger-admin-start ->
/usr/hdp/current/ranger-admin/ews/ranger-admin-start
lrwxrwxrwx 1 root root 35 Apr 2 15:45 pig ->
/usr/hdp/current/pig-client/bin/pig
lrwxrwxrwx 1 root root 43 Apr 2 15:45 oozied.sh ->
/usr/hdp/current/oozie-server/bin/oozied.sh
lrwxrwxrwx 1 root root 39 Apr 2 15:45 oozie ->
/usr/hdp/current/oozie-client/bin/oozie
lrwxrwxrwx 1 root root 51 Apr 2 15:45 mapred ->
/usr/hdp/current/hadoop-mapreduce-client/bin/mapred
lrwxrwxrwx 1 root root 41 Apr 2 15:45 mahout ->
/usr/hdp/current/mahout-client/bin/mahout
lrwxrwxrwx 1 root root 39 Apr 2 15:45 kafka ->
/usr/hdp/current/kafka-broker/bin/kafka
lrwxrwxrwx 1 root root 45 Apr 2 15:45 hiveserver2 ->
/usr/hdp/current/hive-server2/bin/hiveserver2
lrwxrwxrwx 1 root root 37 Apr 2 15:45 hive ->
/usr/hdp/current/hive-client/bin/hive
lrwxrwxrwx 1 root root 44 Apr 2 15:45 hdfs ->
/usr/hdp/current/hadoop-hdfs-client/bin/hdfs
lrwxrwxrwx 1 root root 54 Apr 2 15:45 hcat ->
/usr/hdp/current/hive-client/../hive-hcatalog/bin/hcat
lrwxrwxrwx 1 root root 39 Apr 2 15:45 hbase ->
/usr/hdp/current/hbase-client/bin/hbase
lrwxrwxrwx 1 root root 41 Apr 2 15:45 hadoop ->
/usr/hdp/current/hadoop-client/bin/hadoop
lrwxrwxrwx 1 root root 42 Apr 2 15:45 flume-ng ->
/usr/hdp/current/flume-server/bin/flume-ng
lrwxrwxrwx 1 root root 41 Apr 2 15:45 falcon ->
/usr/hdp/current/falcon-client/bin/falcon
lrwxrwxrwx 1 root root 40 Apr 2 15:45 beeline ->
/usr/hdp/current/hive-client/bin/beeline
lrwxrwxrwx 1 root root 45 Apr 2 15:45 accumulo ->
/usr/hdp/current/accumulo-client/bin/accumulo
{noformat}
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