[BEAM-6539] Some Java PostCommits failing: Coder casting error. - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: P2
Resolution: Fixed
Affects Version/s: None
Fix Version/s: Not applicable
Component/s: test-failures
Labels:
- currently-failing
- portability

Description

Use this form to file an issue for test failure:

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:

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 ...

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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Issue Links

links to

GitHub Pull Request #7663

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Assignee:: Robert Bradshaw

Reporter:: Daniel Oliveira

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 29/Jan/19 18:53

Updated:: 16/May/20 13:53

Resolved:: 15/May/19 13:43

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