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Posted to issues@beam.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/17 10:15:00 UTC
[jira] [Work logged] (BEAM-5521) Cache execution trees in SDK
worker
[ https://issues.apache.org/jira/browse/BEAM-5521?focusedWorklogId=155331&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-155331 ]
ASF GitHub Bot logged work on BEAM-5521:
----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Oct/18 10:14
Start Date: 17/Oct/18 10:14
Worklog Time Spent: 10m
Work Description: robertwb opened a new pull request #6717: [BEAM-5521] Re-use bundle processors across bundles.
URL: https://github.com/apache/beam/pull/6717
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Post-Commit Tests Status (on master branch)
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Lang | SDK | Apex | Dataflow | Flink | Gearpump | Samza | Spark
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Go | [](https://builds.apache.org/job/beam_PostCommit_Go_GradleBuild/lastCompletedBuild/) | --- | --- | --- | --- | --- | ---
Java | [](https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Apex_Gradle/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Flink_Gradle/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Gearpump_Gradle/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Samza_Gradle/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Spark_Gradle/lastCompletedBuild/)
Python | [](https://builds.apache.org/job/beam_PostCommit_Python_Verify/lastCompletedBuild/) | --- | [](https://builds.apache.org/job/beam_PostCommit_Py_VR_Dataflow/lastCompletedBuild/) </br> [](https://builds.apache.org/job/beam_PostCommit_Py_ValCont/lastCompletedBuild/) | [](https://builds.apache.org/job/beam_PostCommit_Python_VR_Flink/lastCompletedBuild/) | --- | --- | ---
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Issue Time Tracking
-------------------
Worklog Id: (was: 155331)
Time Spent: 10m
Remaining Estimate: 0h
> Cache execution trees in SDK worker
> -----------------------------------
>
> Key: BEAM-5521
> URL: https://issues.apache.org/jira/browse/BEAM-5521
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-harness
> Reporter: Robert Bradshaw
> Assignee: Robert Bradshaw
> Priority: Major
> Labels: portability-flink
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently they are re-constructed from the protos for every bundle, which is expensive (especially for 1-element bundles in streaming flink).
> Care should be taken to ensure the objects can be re-usued.
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