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https://issues.apache.org/jira/browse/BEAM-6539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chamikara Jayalath reassigned BEAM-6539:
----------------------------------------
Assignee: Robert Bradshaw (was: Daniel Oliveira)
> Some Java PostCommits failing: Coder casting error.
> ---------------------------------------------------
>
> Key: BEAM-6539
> URL: https://issues.apache.org/jira/browse/BEAM-6539
> Project: Beam
> Issue Type: Bug
> Components: test-failures
> Reporter: Daniel Oliveira
> Assignee: Robert Bradshaw
> Priority: Major
> Labels: currently-failing, portability
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> _Use this form to file an issue for test failure:_
> * [First Failing Jenkins
> Job|https://builds.apache.org/job/beam_PostCommit_Java_PortabilityApi/828/]
> * [Gradle Build Scan|https://scans.gradle.com/s/32la4tbaonr5a]
> Initial investigation:
> This is happening in beam_PostCommit_Java_PortabilityApi and
> beam_PostCommit_Java_ValidatesRunner_PortabilityApi_Dataflow that I know of.
> Tests are failing with the following error:
> {noformat}
> java.lang.RuntimeException:
> java.util.concurrent.ExecutionException:
> java.lang.RuntimeException: Error received from SDK harness for instruction
> -1293:
> org.apache.beam.sdk.util.UserCodeException:
> java.lang.IllegalStateException:
> java.lang.ClassCastException: [B cannot be cast to java.lang.String
> at
> org.apache.beam.sdk.coders.StringUtf8Coder.encode(StringUtf8Coder.java:37)
> at ...
> {noformat}
> Based on the timing of when these issues popped up, I suspect the error might
> be due to [https://github.com/apache/beam/pull/7316].
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