Herman van Hovell created SPARK-11449:
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Summary: Improve documentation on close behavior of
PortableDataStream
Key: SPARK-11449
URL: https://issues.apache.org/jira/browse/SPARK-11449
Project: Spark
Issue Type: Improvement
Components: Spark Core
Reporter: Herman van Hovell
Priority: Minor
{{PortableDataStream}}'s close behavior caught me by surprise the other day. I
assumed incorrectly that closing the inputstream it provides would also close
the {{PortableDataStream}}. This leads to quite a confusing situation in when
you try to reuse the {{PortableDataStream}}: the state of the
{{PortableDataStream}} indicates that it is open, whereas the underlying
inputstream is actually closed.
I'd like either to improve the documentation, or add an {{InputStream}} wrapper
that closes the {{PortableDataStream}} when you close the {{InputStream}}. Any
thoughts?
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