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https://issues.apache.org/jira/browse/ARROW-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16181935#comment-16181935
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ASF GitHub Bot commented on ARROW-1613:
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Github user BryanCutler commented on the issue:
https://github.com/apache/arrow/pull/1138
I agree not to block the release for this so we can discuss. There is a
workaround also, so it's not preventing anything in Spark. @wesm from what I
can tell, C++ and Python reader/writers don't close the stream right? Should
we try to be consistent if it makes sense here?
> [Java] ArrowReader should not close the input ReadChannel
> ---------------------------------------------------------
>
> Key: ARROW-1613
> URL: https://issues.apache.org/jira/browse/ARROW-1613
> Project: Apache Arrow
> Issue Type: Bug
> Components: Java - Vectors
> Reporter: Bryan Cutler
> Assignee: Bryan Cutler
> Labels: pull-request-available
>
> Currently, {{ArrowReader.close()}} will close resources (VectorSchemaRoot and
> Dictionary Vectors) and also close the input ReadChannel, or InputStream for
> ArrowStreamReader. Closing of the ReadChannel should be done by what ever
> created it because it might need to be reused.
> If this not possible, an alternative could be to add a method
> {{ArrowReader.end()}} that will close resources but not the ReadChannel.
> Then {{end()}} could be called instead of {{close()}}.
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