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https://issues.apache.org/jira/browse/BEAM-6053?focusedWorklogId=165344&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-165344
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ASF GitHub Bot logged work on BEAM-6053:
----------------------------------------
Author: ASF GitHub Bot
Created on: 13/Nov/18 09:57
Start Date: 13/Nov/18 09:57
Worklog Time Spent: 10m
Work Description: mareksimunek opened a new pull request #7018:
[BEAM-6053] added sparkOptions cacheDisabled
URL: https://github.com/apache/beam/pull/7018
Add possibility to SparkOptions to turn off spark RDD caching. There are use
cases when its faster to recompute whole RDD rather then serialize, store,
deserialize, read from store.
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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/)
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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_PVR_Flink/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/)
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</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: 165344)
Time Spent: 10m
Remaining Estimate: 0h
> Add option to disable caching in Spark
> --------------------------------------
>
> Key: BEAM-6053
> URL: https://issues.apache.org/jira/browse/BEAM-6053
> Project: Beam
> Issue Type: Improvement
> Components: runner-spark
> Affects Versions: 2.9.0
> Reporter: Marek Simunek
> Assignee: Amit Sela
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Add possibility to SparkOptions to turn off spark RDD caching. There are use
> cases when its faster to recompute whole RDD rather then serialize, store,
> deserialize, read from store.
> We probably don't want to have some list of `PCollections` which we don't
> want to cache, because that would be tailored to specific runner and would be
> against Beam's concepts. So I propose to turn off caching for the whole
> pipeline.
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