damccorm opened a new issue, #20906: URL: https://github.com/apache/beam/issues/20906
Beam 2.21.0**** won't roundtrip DateTime. The test was changed in the PR that introduced the breakage: https://github.com/apache/beam/commit/fc6cef9972780ca6b7525d4aadd65a8344221f1b#diff-6dc06eab59c695aaa6c73cf608b392a6a6ab0809e72f1fc3b11805752b8eb69eL68 This is what doesn't work: ``` Row.withSchema(...).addValues(inputRow.getDateTime()).build(); ``` Workaround: ``` Row.withSchema(...).addValues(inputRow.getDateTime().toInstant()).build(); ``` Stack trace: ``` Caused by: java.lang.ClassCastException: org.joda.time.DateTime cannot be cast to org.joda.time.Instant at org.apache.beam.sdk.coders.InstantCoder.encode(InstantCoder.java:34) at org.apache.beam.sdk.coders.RowCoderGenerator$EncodeInstruction.encodeDelegate(RowCoderGenerator.java:274) at org.apache.beam.sdk.coders.Coder$ByteBuddy$qZItcXc5.encode(Unknown Source) at org.apache.beam.sdk.coders.Coder$ByteBuddy$qZItcXc5.encode(Unknown Source) at org.apache.beam.sdk.schemas.SchemaCoder.encode(SchemaCoder.java:118) at org.apache.beam.sdk.coders.Coder.encode(Coder.java:136) at org.apache.beam.sdk.util.CoderUtils.encodeToSafeStream(CoderUtils.java:85) at org.apache.beam.sdk.util.CoderUtils.encodeToByteArray(CoderUtils.java:69) at org.apache.beam.sdk.util.CoderUtils.encodeToByteArray(CoderUtils.java:54) at org.apache.beam.sdk.util.CoderUtils.clone(CoderUtils.java:144) at org.apache.beam.sdk.util.MutationDetectors$CodedValueMutationDetector.<init>(MutationDetectors.java:118) at org.apache.beam.sdk.util.MutationDetectors.forValueWithCoder(MutationDetectors.java:49) at org.apache.beam.runners.direct.ImmutabilityCheckingBundleFactory$ImmutabilityEnforcingBundle.add(ImmutabilityCheckingBundleFacto ry.java:115) at org.apache.beam.runners.direct.ParDoEvaluator$BundleOutputManager.output(ParDoEvaluator.java:305) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner.outputWindowedValue(SimpleDoFnRunner.java:272) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner.access$900(SimpleDoFnRunner.java:84) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner$DoFnProcessContext.output(SimpleDoFnRunner.java:418) at org.apache.beam.repackaged.direct_java.runners.core.SimpleDoFnRunner$DoFnProcessContext.output(SimpleDoFnRunner.java:406) ``` Imported from Jira [BEAM-12105](https://issues.apache.org/jira/browse/BEAM-12105). Original Jira may contain additional context. Reported by: apilloud. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
