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https://issues.apache.org/jira/browse/BEAM-59?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15998608#comment-15998608
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ASF GitHub Bot commented on BEAM-59:
------------------------------------
GitHub user dhalperi opened a pull request:
https://github.com/apache/beam/pull/2918
[BEAM-59] Fully delete IOChannelUtils
With a new Dataflow worker that no longer depends on it.
Reminder for those watching: Dataflow worker breaks will become a thing of
the past after
first stable API! (For the stable parts of the codebase at least.)
R: @tgroh
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dhalperi/beam delete-iocu
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/2918.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2918
----
commit e1cf5c69ea614f9284e6a5b601eb9fec489ee65e
Author: Dan Halperin <[email protected]>
Date: 2017-05-05T17:20:38Z
[BEAM-59] Fully delete IOChannelUtils
With a new Dataflow worker that no longer depends on it.
Reminder for those watching: Dataflow worker breaks will become a thing of
the past after
first stable API! (For the stable parts of the codebase at least.)
----
> Switch from IOChannelFactory to FileSystems
> -------------------------------------------
>
> Key: BEAM-59
> URL: https://issues.apache.org/jira/browse/BEAM-59
> Project: Beam
> Issue Type: New Feature
> Components: sdk-java-core, sdk-java-gcp
> Reporter: Daniel Halperin
> Assignee: Daniel Halperin
> Fix For: First stable release
>
>
> Right now, FileBasedSource and FileBasedSink communication is mediated by
> IOChannelFactory. There are a number of issues:
> * Global configuration -- e.g., all 'gs://' URIs use the same credentials.
> This should be per-source/per-sink/etc.
> * Supported APIs -- currently IOChannelFactory is in the "non-public API"
> util package and subject to change. We need users to be able to add new
> backends ('s3://', 'hdfs://', etc.) directly, without fear that they will be
> broken.
> * Per-backend features: e.g., creating buckets in GCS/s3, setting expiration
> time, etc.
> Updates:
> Design docs posted on dev@ list:
> Part 1: IOChannelFactory Redesign:
> https://docs.google.com/document/d/11TdPyZ9_zmjokhNWM3Id-XJsVG3qel2lhdKTknmZ_7M/edit#
> Part 2: Configurable BeamFileSystem:
> https://docs.google.com/document/d/1-7vo9nLRsEEzDGnb562PuL4q9mUiq_ZVpCAiyyJw8p8/edit#heading=h.p3gc3colc2cs
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