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Posted to commits@beam.apache.org by "Tibor Kiss (JIRA)" <ji...@apache.org> on 2017/03/31 13:40:41 UTC
[jira] [Commented] (BEAM-778) Make filesystem._CompressedFile
seekable.
[ https://issues.apache.org/jira/browse/BEAM-778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15950894#comment-15950894 ]
Tibor Kiss commented on BEAM-778:
---------------------------------
Changed the title from 'Make fileio._CompressedFile seekable.' to 'Make filesystem._CompressedFile seekable.' as BEAM-1441 moved _CompressedFile from fileio module to filesystem.
> Make filesystem._CompressedFile seekable.
> -----------------------------------------
>
> Key: BEAM-778
> URL: https://issues.apache.org/jira/browse/BEAM-778
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py
> Reporter: Chamikara Jayalath
> Assignee: Tibor Kiss
> Fix For: Not applicable
>
>
> We have a TODO to make filesystem._CompressedFile seekable.
> https://github.com/apache/incubator-beam/blob/python-sdk/sdks/python/apache_beam/io/fileio.py#L692
> Without this, compressed file objects produce for FileBasedSource implementations may not be able to use libraries that utilize methods seek() and tell().
> For example tarfile.open().
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