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ASF GitHub Bot logged work on BEAM-7600: ---------------------------------------- Author: ASF GitHub Bot Created on: 23/Aug/19 21:24 Start Date: 23/Aug/19 21:24 Worklog Time Spent: 10m Work Description: ibzib commented on issue #9095: [BEAM-7600] borrow SDK harness management code into Spark runner URL: https://github.com/apache/beam/pull/9095#issuecomment-524467042 Alright, I've finally ironed out the problems with this one. However, we should merge #9410 first for best results. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 300514) Time Spent: 5.5h (was: 5h 20m) > Spark portable runner: reuse SDK harness > ---------------------------------------- > > Key: BEAM-7600 > URL: https://issues.apache.org/jira/browse/BEAM-7600 > Project: Beam > Issue Type: Improvement > Components: runner-spark > Reporter: Kyle Weaver > Assignee: Kyle Weaver > Priority: Major > Labels: portability-spark > Time Spent: 5.5h > Remaining Estimate: 0h > > Right now, we're creating a new SDK harness every time an executable stage is > run [1], which is expensive. We should be able to re-use code from the Flink > runner to re-use the SDK harness [2]. > > [1] > [https://github.com/apache/beam/blob/c9fb261bc7666788402840bb6ce1b0ce2fd445d1/runners/spark/src/main/java/org/apache/beam/runners/spark/translation/SparkExecutableStageFunction.java#L135] > [2] > [https://github.com/apache/beam/blob/c9fb261bc7666788402840bb6ce1b0ce2fd445d1/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/FlinkDefaultExecutableStageContext.java] -- This message was sent by Atlassian Jira (v8.3.2#803003)