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https://issues.apache.org/jira/browse/BEAM-3768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16383585#comment-16383585
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Aljoscha Krettek commented on BEAM-3768:
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[~robertwb] & [~rmannibucau] I commented on the PR:
https://github.com/apache/beam/pull/4372. What do you think?
> Compile error for Flink translation
> -----------------------------------
>
> Key: BEAM-3768
> URL: https://issues.apache.org/jira/browse/BEAM-3768
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Reporter: Robert Bradshaw
> Assignee: Aljoscha Krettek
> Priority: Blocker
> Fix For: 2.4.0
>
>
> 2018-03-01T21:22:58.234 [INFO] --- maven-compiler-plugin:3.7.0:compile
> (default-compile) @ beam-runners-flink_2.11 ---
> 2018-03-01T21:22:58.258 [INFO] Changes detected - recompiling the module!
> 2018-03-01T21:22:58.259 [INFO] Compiling 75 source files to
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/target/classes
> 2018-03-01T21:22:59.555 [INFO]
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/DedupingOperator.java:
> Some input files use or override a deprecated API.
> 2018-03-01T21:22:59.556 [INFO]
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/io/DedupingOperator.java:
> Recompile with -Xlint:deprecation for details.
> 2018-03-01T21:22:59.556 [INFO]
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/SideInputInitializer.java:
> Some input files use unchecked or unsafe operations.
> 2018-03-01T21:22:59.556 [INFO]
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/functions/SideInputInitializer.java:
> Recompile with -Xlint:unchecked for details.
> 2018-03-01T21:22:59.556 [INFO]
> -------------------------------------------------------------
> 2018-03-01T21:22:59.556 [ERROR] COMPILATION ERROR :
> 2018-03-01T21:22:59.556 [INFO]
> -------------------------------------------------------------
> 2018-03-01T21:22:59.557 [ERROR]
> /home/jenkins/jenkins-slave/workspace/beam_PreCommit_Java_MavenInstall@2/src/runners/flink/src/main/java/org/apache/beam/runners/flink/translation/wrappers/streaming/DoFnOperator.java:[359,11]
> cannot infer type arguments for
> org.apache.beam.runners.core.ProcessFnRunner<>
> reason: cannot infer type-variable(s) InputT,OutputT,RestrictionT
> (argument mismatch; org.apache.beam.runners.core.DoFnRunner cannot be
> converted to
> org.apache.beam.runners.core.SimpleDoFnRunner<org.apache.beam.runners.core.KeyedWorkItem<java.lang.String,org.apache.beam.sdk.values.KV<InputT,RestrictionT>>,OutputT>)
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