CODEWITHSUNDEEP
hadoophbase
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Reputation: 771

HBase Could not find or load main class org.apache.hadoop.hbase.util.HBaseConfTool

EDIT: Problem sovled (see comment for explnation)

I installed HBase. When I'm trying to start "start-hbase.sh", I get some errors:

Error: Could not find or load main class org.apache.hadoop.hbase.util.HBaseConfTool

Error: Could not find or load main class org.apache.hadoop.hbase.zookeeper.ZKServerTool

My installation directory is: C:\Users\Alon\Downloads\hadoop_temp\hbase-2.2.4

And I configured HBASE_HOME to: C:\Users\Alon\Downloads\hadoop_temp\hbase-2.2.4

And also HBASE_CONF_DIR: C:\Users\Alon\Downloads\hadoop_temp\hbase-2.2.4\conf

In addition, I added C:\Users\Alon\Downloads\hadoop_temp\hbase-2.2.4\bin to the environment var Path.

JAVA_HOME=C:\Users\Alon\Downloads\jdk1.8.0_202 (as an environment variable and also in hbase-env.sh)

I would like to get your help please, since I don't know how to solve the problem.

Thank you very much.

Upvotes: 1

Views: 7426

Answers (1)

franklinsijo
franklinsijo

Reputation: 18270

It looks like the CLASSPATH is not picking up the libraries under $HBASE_HOME/lib.

Set the value of HBASE_HOME to the Hbase installation directory and Update the hbase-env.sh with JAVA_HOME variable.

Restart Hbase start-hbase.sh.

Upvotes: 1

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