Checking versions of Hadoop eco system tools

We need to know versions of hadoop technologies while we are trouble shooting any Hadoop issues. This article talks how to check versions of  Hadoop ecosystem technologies.

1) Hadoop version

Hadoop version can be found using below command.

hadoop version

2) Hive version

Hive version can be found using below command.

hive version

3) Pig version

Pig version can be found using below command.

pig version

4) Sqoop version

Sqoop version can be found using below command.

sqoop version

5) Tez version 

Tez version can be found using below rpm command.

rpm -qa|grep -i tez

6) Zookeeper version

Zookeeper version can be found using below rpm command.

rpm -qa|grep -i zookeeper

7) Hortonworks Data Platform  (HDP) version 

HDP version can be found using below command.

hdp-select versions

8) Knox version

Apache Knox version can be found using below rpm command.

rpm -qa|grep -i knox

9) Ranger version

Apache Ranger version can be found using below rpm command.

rpm -qa|grep -i ranger

We can also check version file for ranger version.

10)Checking all  versions from Ambari Web UI

Goto ---> Admin ---> Service accounts and versions

Let me know if you want to know particular Hadoop technology version.