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Posted to commits@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/07/16 23:27:00 UTC
[jira] [Work logged] (BEAM-4747) Python LocalFileSystem
directory-creation semantics
[ https://issues.apache.org/jira/browse/BEAM-4747?focusedWorklogId=123853&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-123853 ]
ASF GitHub Bot logged work on BEAM-4747:
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Author: ASF GitHub Bot
Created on: 16/Jul/18 23:26
Start Date: 16/Jul/18 23:26
Worklog Time Spent: 10m
Work Description: ryan-williams commented on issue #5903: [BEAM-4747] mkdirs if they don't exist in localfilesystem
URL: https://github.com/apache/beam/pull/5903#issuecomment-405411407
Per [latest comment on BEAM-4742](https://issues.apache.org/jira/browse/BEAM-4742?focusedCommentId=16545622&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16545622), I'm more motivated to see this through, will come back to it this week, and have pointed it at [BEAM-4747](https://issues.apache.org/jira/browse/BEAM-4747) instead.
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Issue Time Tracking
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Worklog Id: (was: 123853)
Time Spent: 10m
Remaining Estimate: 0h
> Python LocalFileSystem directory-creation semantics
> ---------------------------------------------------
>
> Key: BEAM-4747
> URL: https://issues.apache.org/jira/browse/BEAM-4747
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Affects Versions: 2.5.0
> Reporter: Ryan Williams
> Assignee: Ryan Williams
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Coming out of discussion on [BEAM-4742|https://issues.apache.org/jira/browse/BEAM-4742] / [#5903|https://github.com/apache/beam/pull/5903] is a question of whether {{LocalFileSystem.{open,create,copy,rename}}} should create intermediate (destination) directories, or fail with {{IOError}}'s (as the stdlib {{os}} module generally will).
> If the semantics of {{LocalFileSystem}} should mimic those of distributed filesystems (in the spirit of [recent discussion about {{DirectRunner}} being more like a local simulation of a distributed runner than a production-grade local runner|https://www.mail-archive.com/dev@beam.apache.org/msg08410.html]), then this makes sense, and it sounds like [~lcwik] and [~angoenka] are in favor of this interpretation.
> I'll repurpose [#5903|https://github.com/apache/beam/pull/5903] to this end unless I hear otherwise.
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