Jonathan Tinkham created ZEPPELIN-2885:
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Summary: Python/PySpark: Logger doesn't implement 'isatty()'
Key: ZEPPELIN-2885
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2885
Project: Zeppelin
Issue Type: Bug
Components: Interpreters, pySpark, python-interpreter
Affects Versions: 0.7.2
Reporter: Jonathan Tinkham
Priority: Minor
When attempting to use H2O from Zeppelin, paragraphs fail with
{AttributeError: 'Logger' object has no attribute 'isatty'}, due to Zeppelin
using a custom class to capture output and redirect it.
While adding a stub method to return false is possible (similar to what was
done previously for ZEPPELIN-734), I think it would be better to have Logger
inherit from a {TextIO} class and override the {write} method, increasing
compatibility with libraries that use stdout.
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