Daniel Mills created BEAM-359:
---------------------------------
Summary: AvroCoder should be able to handle anonymous classes as
schemas
Key: BEAM-359
URL: https://issues.apache.org/jira/browse/BEAM-359
Project: Beam
Issue Type: Bug
Components: sdk-java-core
Affects Versions: 0.1.0-incubating, 0.2.0-incubating
Reporter: Daniel Mills
Assignee: Ben Chambers
Currently, the determinism checker NPEs with:
java.lang.IllegalArgumentException: Unable to get field id from class null
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.getField(AvroCoder.java:710)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.checkRecord(AvroCoder.java:548)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.doCheck(AvroCoder.java:477)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.recurse(AvroCoder.java:453)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.checkRecord(AvroCoder.java:567)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.doCheck(AvroCoder.java:477)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.recurse(AvroCoder.java:453)
at
com.google.cloud.dataflow.sdk.coders.AvroCoder$AvroDeterminismChecker.check(AvroCoder.java:430)
at com.google.cloud.dataflow.sdk.coders.AvroCoder.<init>(AvroCoder.java:189)
at com.google.cloud.dataflow.sdk.coders.AvroCoder.of(AvroCoder.java:144)
at mypackage.GenericsTest$1.create(GenericsTest.java:102)
at
com.google.cloud.dataflow.sdk.coders.CoderRegistry.getDefaultCoderFromFactory(CoderRegistry.java:797)
at
com.google.cloud.dataflow.sdk.coders.CoderRegistry.getDefaultCoder(CoderRegistry.java:748)
at
com.google.cloud.dataflow.sdk.coders.CoderRegistry.getDefaultCoder(CoderRegistry.java:719)
at
com.google.cloud.dataflow.sdk.coders.CoderRegistry.getDefaultCoder(CoderRegistry.java:696)
at
com.google.cloud.dataflow.sdk.coders.CoderRegistry.getDefaultCoder(CoderRegistry.java:178)
at
com.google.cloud.dataflow.sdk.values.TypedPValue.inferCoderOrFail(TypedPValue.java:147)
at
com.google.cloud.dataflow.sdk.values.TypedPValue.getCoder(TypedPValue.java:48)
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