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https://issues.apache.org/jira/browse/BEAM-8137?focusedWorklogId=608823&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-608823
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ASF GitHub Bot logged work on BEAM-8137:
----------------------------------------
Author: ASF GitHub Bot
Created on: 08/Jun/21 23:16
Start Date: 08/Jun/21 23:16
Worklog Time Spent: 10m
Work Description: kw2542 edited a comment on pull request #14942:
URL: https://github.com/apache/beam/pull/14942#issuecomment-857252173
> Can you fix this? (It may be best to just move the
`main(environmentVarGetter)` method body into the regular `main(args)`, I don't
think we really need two separate methods.)
>
> ```
> > Task :runners:portability:java:compileJava
>
/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_Commit/src/runners/portability/java/src/main/java/org/apache/beam/runners/portability/ExternalWorkerService.java:134:
error: [methodref.return.invalid] Incompatible return type
> main(System::getenv);
> ^
> found : @Initialized @Nullable String
> required: @Initialized @NonNull String
> Consequence: method
> @Initialized @Nullable String getenv(@Initialized @NonNull String p0)
in java.lang.System
> is not a valid method reference for
> @Initialized @NonNull String apply(@Initialized @NonNull
Function<@Initialized @NonNull String, @Initialized @NonNull String> this,
@Initialized @NonNull String p0) in java.util.function.Function
> 1 error
> ```
Sure. Could you help me point to where did you find this error?
The failed "Java ("Run Java PreCommit")" task seems to be failing on flaky
`ElasticsearchIOTest` and I could not find the above error. I am wondering if I
missed anything when looking at test results.
In addition, when I run
```
$ ./gradlew :runners:portability:java:compileJava
```
locally, I could not find the error either
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Issue Time Tracking
-------------------
Worklog Id: (was: 608823)
Time Spent: 4h 50m (was: 4h 40m)
> Worker pool option for Java SDK container
> -----------------------------------------
>
> Key: BEAM-8137
> URL: https://issues.apache.org/jira/browse/BEAM-8137
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-harness
> Reporter: Thomas Weise
> Priority: P3
> Labels: Clarified
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> The worker pool option was added to the Python SDK container in BEAM-7980.
> Support in the Java SDK container is simpler since it can rely on threading
> and it should be added for feature parity.
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