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From "Konstantinos Katsiapis (JIRA)" <>
Subject [jira] [Commented] (BEAM-778) Make fileio._CompressedFile seekable.
Date Wed, 29 Mar 2017 17:46:42 GMT


Konstantinos Katsiapis commented on BEAM-778:

In general the Beam programming model usually requires thread-compatibility (not the stronger
thread-safety). I would hazard a guess that we should follow suite for _CompressedFile (ie
no need for locking?). Having said that it might be worth documenting the thread-compatibility
but [~chamikara] or [~altay] would have a better sense about overall documentation etc.

> Make fileio._CompressedFile seekable.
> -------------------------------------
>                 Key: BEAM-778
>                 URL:
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-py
>            Reporter: Chamikara Jayalath
>            Assignee: Tibor Kiss
>             Fix For: Not applicable
> We have a TODO to make fileio._CompressedFile seekable.
> Without this, compressed file objects produce for FileBasedSource implementations may
not be able to use libraries that utilize methods seek() and tell().
> For example

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