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How do I check my Hadoop version?

Author

David Ramirez

Updated on March 19, 2026

How do I check my Hadoop version?

Using HDFS command line is one of the best way to get the detailed version. Using HDP Select command on the host where you want to check the version. Using Ambari API also we can get some idea about the hdfs client version shipped and installed as part of the HDP.

Thereof, how do I check my HDFS version?

There are couple of other options we can explore like: Using HDFS command line is one of the best way to get the detailed version. Using HDP Select command on the host where you want to check the version. Using Ambari API also we can get some idea about the hdfs client version shipped and installed as part of the HDP.

Secondly, how do I know if I have Hadoop installed? Your answer

To check Hadoop daemons are running or not, what you can do is just run the jps command in the shell. You just have to type 'jps' (make sure JDK is installed in your system). It lists all the running java processes and will list out the Hadoop daemons that are running.

Secondly, what is my Hadoop version?

hive --service version

This returns the Hive version for your distribution of Hadoop. Another approach is if you enter into beeline , you can find the version straight away. /usr/bin/hive --version worked for me.

How do I check my hive version?

To find out the Hive version you can run below command on CLI: hive --version.

How do I start Hadoop?

These are:
  1. start-dfs.sh - Starts the Hadoop DFS daemons, the namenode and datanodes.
  2. stop-dfs.sh - Stops the Hadoop DFS daemons.
  3. start-mapred.sh - Starts the Hadoop Map/Reduce daemons, the jobtracker and tasktrackers.
  4. stop-mapred.sh - Stops the Hadoop Map/Reduce daemons.

What is the latest version of Hive?

The latest stable release for hive came in 2019 August that is in use. There are various versions which was released for HIVE, making it more stable and function enhancement.

Top 7 Versions of Hive

  1. Version 0.9. Hive version 0.9.
  2. Version 0.10.
  3. Version 0.11.
  4. Version 0.12.
  5. Version 0.13.
  6. Version 1.0.
  7. Version 1.2.

Where can I find Hadoop home?

Navigate to the path where hadoop is installed. locate ${HADOOP_HOME}/etc/hadoop , e.g. When you type the ls for this folder you should see all these files. Core configuration settings are available in hadoop-env.sh.

What is the use of Hive in Hadoop?

Apache Hive is a data warehouse software project built on top of Apache Hadoop for providing data query and analysis. Hive gives an SQL-like interface to query data stored in various databases and file systems that integrate with Hadoop.

How do I know what version of hue I have?

Go to /usr/lib/hue/ Move VERSIONS to VERSIONS.org then restart hue service. Once, done you will see correct Hue UI.

Which command option can be used for recursive delete from HDFS?

rmr

Can Hadoop run on Windows?

You will need the following software to run Hadoop on Windows. Supported Windows OSs: Hadoop supports Windows Server 2008 and Windows Server 2008 R2, Windows Vista and Windows 7. As Hadoop is written in Java, we will need to install Oracle JDK 1.6 or higher.

Can I install Hadoop on Windows 10?

Hadoop Installation on Windows 10

You can install Hadoop in your system as well which would be a feasible way to learn Hadoop. We will be installing single node pseudo-distributed hadoop cluster on windows 10. Prerequisite: To install Hadoop, you should have Java version 1.8 in your system.

Can I run Hadoop on my laptop?

Hadoop runs on Unix and on Windows. Linux is the only supported production platform, but other flavors of Unix (including Mac OS X) can be used to run Hadoop for development. Windows is only supported as a development platform and additionally requires Cygwin to run.

Is it possible to provide multiple inputs to Hadoop?

If Multiple input files are present in the same directory – By default hadoop doesnt read the directory recursively. But suppose if multiple input files like data1, data2,etc are present in /folder1, then Set mapreduce. input.

How does Hadoop check cluster information?

Besides using command line, we can use the web UI to check the status of an HDFS cluster. For example, we can get the status information of HDFS by opening the link We will get a web page that shows the summary of the HDFS cluster such as the configured capacity and remaining space.

How do I know if NameNode is working?

20. How can we check whether NameNode is working or not? To check whether NameNode is working or not, use the jps command, this will show all the running Hadoop daemons and there you can check whether NameNode daemon is running or not.

How do I run Hadoop on Windows?

  1. Install Apache Hadoop 2.2. 0 in Microsoft Windows OS.
  2. Start HDFS (Namenode and Datanode) and YARN (Resource Manager and Node Manager) Run following commands.
  3. Run wordcount MapReduce job. Now we'll run wordcount MapReduce job available in %HADOOP_HOME%sharehadoopmapreducehadoop-mapreduce-examples-2.2.0.jar.

What are the daemons required to run a Hadoop cluster?

Hadoop has 5 daemons. They are NameNode, DataNode, Secondary NameNode, JobTracker and TaskTracker.

How do I find Hbase version in Linux?

hbase version command in command line interface gives the version of hbase that is being in use.

How do I check my putty cloudera version?

To find out your CM version, you can run CM -> Support -> About. And to find out your CDH version, you can run CM -> Clusters.

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