Akhil S Naik created ZEPPELIN-3099:
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Summary: Livy Interpreter doesn't support German Special
Character - Encoding Issue
Key: ZEPPELIN-3099
URL: https://issues.apache.org/jira/browse/ZEPPELIN-3099
Project: Zeppelin
Issue Type: Bug
Components: livy-interpreter
Affects Versions: 0.7.0
Reporter: Akhil S Naik
Priority: Critical
When Using Livy to Interact with Spark , the Spark Response with German Special
Character always return with jumbled Characters(Wrong characters) after
patching the ZEPPELIN-2641
The Initial Issue was We were hitting ZEPPELIN -2641 . But after Patching the
fix provided in ZEPPELIN-2641 the exception stopped but the special characters
obtained is not correct( wrong characters)
This happens for German Special Characters like ß, ü, Ü, ä, Ä, ö, Ö .
The Reason is Zeppelin uses restTemplate.java from spring framework. when
POST/GET the request we need to tell restTemplate to use
StringHttpMessageConvertersion technique to UTF-8.
Attached the patch with Jira with which the Special characters shows fine.
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