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https://issues.apache.org/jira/browse/BEAM-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15260975#comment-15260975
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ASF GitHub Bot commented on BEAM-22:
------------------------------------
GitHub user tgroh opened a pull request:
https://github.com/apache/incubator-beam/pull/254
[BEAM-22] Return a map of CommittedBundle to Consumers from handleResult
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---
This allows the executor to be ignorant of the mapping from PValue to
Consumers, as well as allowing the TransformExecutor to pass bundles
that should only be consumed by specific PTransforms. This can occur if
a transform is incapable of processing a bundle.
This lets us schedule unprocessed elements (caused, for example, by a
side input that is not ready) by placing them back on the work queue to be
consumed only by the transform that was not ready.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tgroh/incubator-beam
ippr_committed_bundle_and_consumers
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/254.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 #254
----
commit f2256e9222c3c4513047d29e848a9bfb3af555bf
Author: Thomas Groh <[email protected]>
Date: 2016-04-26T23:40:58Z
Return a map of CommittedBundle to Consumers from handleResult
This allows the executor to be ignorant of the mapping from PValue to
Consumers, as well as allowing the TransformExecutor to pass bundles
that should only be consumed by specific PTransforms. This can occur if
a transform is incapable of processing a bundle.
----
> DirectPipelineRunner: support for unbounded collections
> -------------------------------------------------------
>
> Key: BEAM-22
> URL: https://issues.apache.org/jira/browse/BEAM-22
> Project: Beam
> Issue Type: Improvement
> Components: runner-direct
> Reporter: Davor Bonaci
> Assignee: Thomas Groh
>
> DirectPipelineRunner currently runs over bounded PCollections only, and
> implements only a portion of the Beam Model.
> We should improve it to faithfully implement the full Beam Model, such as add
> ability to run over unbounded PCollections, and better resemble execution
> model in a distributed system.
> This further enables features such as a testing source which may simulate
> late data and test triggers in the pipeline. Finally, we may want to expose
> an option to select between "debug" (single threaded), "chaos monkey" (test
> as many model requirements as possible), and "performance" (multi-threaded).
> more testing (chaos monkey)
> Once this is done, we should update this StackOverflow question:
> http://stackoverflow.com/questions/35350113/testing-triggers-with-processing-time/35401426#35401426
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