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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/02/11 12:02:49 UTC

[GitHub] [flink] HuangXingBo opened a new pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

HuangXingBo opened a new pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059
 
 
   ## What is the purpose of the change
   
   *This pull request will  optimize the Python UDF execution to only serialize the value*
   
   
   ## Brief change log
   
     - *Replace WindowedValueCoder with ParamWindowedValueCoder*
   
   ## Verifying this change
   
   This change added tests and can be verified as follows:
   
     - *This is a PR with improved performance, so we don't need to add test in the source code*
   
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (no)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (not applicable)
   

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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] dianfu commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
dianfu commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-585613211
 
 
   @flinkbot approve all

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[GitHub] [flink] flinkbot commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584603979
 
 
   Thanks a lot for your contribution to the Apache Flink project. I'm the @flinkbot. I help the community
   to review your pull request. We will use this comment to track the progress of the review.
   
   
   ## Automated Checks
   Last check on commit 9cd9bb39ff403454de2681ddb77fc5168c0df0cc (Tue Feb 11 12:05:15 UTC 2020)
   
   **Warnings:**
    * No documentation files were touched! Remember to keep the Flink docs up to date!
    * **This pull request references an unassigned [Jira ticket](https://issues.apache.org/jira/browse/FLINK-15970).** According to the [code contribution guide](https://flink.apache.org/contributing/contribute-code.html), tickets need to be assigned before starting with the implementation work.
   
   
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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] dianfu commented on a change in pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
dianfu commented on a change in pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#discussion_r378617961
 
 

 ##########
 File path: flink-python/src/main/java/org/apache/flink/table/runtime/runners/python/AbstractPythonStatelessFunctionRunner.java
 ##########
 @@ -161,6 +170,20 @@ public ExecutableStage createExecutableStage() throws Exception {
 		return builder.build();
 	}
 
+	private RunnerApi.WireCoderSetting createWireCoderSetting() throws IOException {
 
 Review comment:
   What about rename createWireCoderSetting to createValueOnlyWireCoderSetting

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[GitHub] [flink] flinkbot commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] dianfu commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
dianfu commented on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-585613267
 
 
   LGTM. Merging...

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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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[GitHub] [flink] dianfu merged pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
dianfu merged pull request #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059
 
 
   

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[GitHub] [flink] flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value

Posted by GitBox <gi...@apache.org>.
flinkbot edited a comment on issue #11059: [FLINK-15970][python] Optimize the Python UDF execution to only serialize the value
URL: https://github.com/apache/flink/pull/11059#issuecomment-584620649
 
 
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