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ASF GitHub Bot commented on BEAM-646: ------------------------------------- GitHub user tgroh opened a pull request: https://github.com/apache/incubator-beam/pull/1495 [BEAM-646] Add DirectTestUtils Be sure to do all of the following to help us incorporate your contribution quickly and easily: - [ ] Make sure the PR title is formatted like: `[BEAM-<Jira issue #>] Description of pull request` - [ ] Make sure tests pass via `mvn clean verify`. (Even better, enable Travis-CI on your fork and ensure the whole test matrix passes). - [ ] Replace `<Jira issue #>` in the title with the actual Jira issue number, if there is one. - [ ] If this contribution is large, please file an Apache [Individual Contributor License Agreement](https://www.apache.org/licenses/icla.txt). --- Add getGraph(Pipeline) and getProducer(PValue), which use the DirectGraphVisitor and DirectGraph methods to provide access to the producing AppliedPTransform. Remove getProducingTransformInternal from everywhere except DirectGraphVisitorTest This removes all remaining uses of `PValue.getProducingTransformInternal` from the `DirectRunner` You can merge this pull request into a Git repository by running: $ git pull https://github.com/tgroh/incubator-beam producers_consumers_as_datastructure Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-beam/pull/1495.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 #1495 ---- commit 5dc2386be460e004108aeaf89e0b5a5e3c3e50bd Author: Thomas Groh <tg...@google.com> Date: 2016-12-02T18:56:36Z Add DirectTestUtils Add getGraph(Pipeline) and getProducer(PValue), which use the DirectGraphVisitor and DirectGraph methods to provide access to the producing AppliedPTransform. Remove getProducingTransformInternal from everywhere except DirectGraphVisitorTest commit a7863cfbdfc8d2289fccdf5499fd245928a11a7d Author: Thomas Groh <tg...@google.com> Date: 2016-12-02T22:26:04Z Remove getProducingTransformInternal from DirectGraphVisitorTest ---- > Get runners out of the apply() > ------------------------------ > > Key: BEAM-646 > URL: https://issues.apache.org/jira/browse/BEAM-646 > Project: Beam > Issue Type: Improvement > Components: sdk-java-core > Reporter: Kenneth Knowles > Assignee: Thomas Groh > > Right now, the runner intercepts calls to apply() and replaces transforms as > we go. This means that there is no "original" user graph. For portability and > misc architectural benefits, we would like to build the original graph first, > and have the runner override later. > Some runners already work in this manner, but we could integrate it more > smoothly, with more validation, via some handy APIs on e.g. the Pipeline > object. -- This message was sent by Atlassian JIRA (v6.3.4#6332)