Support Questions
Find answers, ask questions, and share your expertise

Zeppelin Spark df.show() output

Explorer

The Zeppelin outputs alot of "+--+" instead of the actual data. Any ideas how to fix the output of this data ?

zep-output.png

1 ACCEPTED SOLUTION

Accepted Solutions

Super Mentor

@Victor

Please try increasing the value of 'ZEPPELIN_INTERPRETER_OUTPUT_LIMIT' parameter (default value:102400) inside the in zeppelin-env.sh, then it takes the new value.

You can set the desired value through Ambari UI --> Configs --> "Advanced zeppelin-env" --> zeppelin_env_content

Inside this text area just add value like

export ZEPPELIN_INTERPRETER_OUTPUT_LIMIT=2500000

Then restart the Zeppelin Service.

To know more about this parameter please refer to https://zeppelin.apache.org/docs/0.7.2/install/configuration.html

View solution in original post

3 REPLIES 3

Super Mentor

@Victor

Please try increasing the value of 'ZEPPELIN_INTERPRETER_OUTPUT_LIMIT' parameter (default value:102400) inside the in zeppelin-env.sh, then it takes the new value.

You can set the desired value through Ambari UI --> Configs --> "Advanced zeppelin-env" --> zeppelin_env_content

Inside this text area just add value like

export ZEPPELIN_INTERPRETER_OUTPUT_LIMIT=2500000

Then restart the Zeppelin Service.

To know more about this parameter please refer to https://zeppelin.apache.org/docs/0.7.2/install/configuration.html

View solution in original post

Explorer

@Jay Kumar SenSharma great instructions ! Thank you, it worked.

Super Mentor

@Victor

If this resolved/answers your query/issue then please mark this HCC thread as answered by clicking on "Accept" link on the correct answer, That way it will help other HCC users to quickly find the answers.