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https://issues.apache.org/jira/browse/AVRO-387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12828779#action_12828779
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Philip Zeyliger commented on AVRO-387:
--------------------------------------
+1 the latest patch.
Do update the description of this issue to include something about the new
IndexedRecord interface.
The change of set() to put() might screw some clients. I'm ok with not putting
@deprecated everywhere quite yet, but we should make sure to mark this as
incompatible.
> hashCode throws a NullPointerException when unions are uninitialized
> --------------------------------------------------------------------
>
> Key: AVRO-387
> URL: https://issues.apache.org/jira/browse/AVRO-387
> Project: Avro
> Issue Type: Bug
> Components: java
> Affects Versions: 1.2.0
> Reporter: Michael Armbrust
> Priority: Minor
> Attachments: AVRO-387.patch, AVRO-387.patch, AVRO-387.patch.txt
>
>
> This is a very similar issue to AVRO-382, except this time it happens for
> uninitialized unions instead of primitive fields. Once again, this makes it
> very difficult to use avro from the scala console.
> Stacktrace:
> {noformat}
> org.apache.avro.AvroRuntimeException: Not in union
> [{"type":"record","name":"GetRequest","namespace":"edu.berkeley.cs.scads.comm","fields":[{"name":"namespace","type":"string"},{"name":"key","type":"bytes"}]}]:
> null
> at
> org.apache.avro.generic.GenericData.resolveUnion(GenericData.java:339)
> at org.apache.avro.generic.GenericData.hashCode(GenericData.java:429)
> at org.apache.avro.specific.SpecificData.hashCode(SpecificData.java:227)
> at org.apache.avro.generic.GenericData.hashCodeAdd(GenericData.java:439)
> at org.apache.avro.specific.SpecificData.hashCode(SpecificData.java:223)
> at
> org.apache.avro.specific.SpecificRecordBase.hashCode(SpecificRecordBase.java:52)
> at java.lang.Object.toString(Object.java:219)
> at scala.runtime.ScalaRunTime$.stringOf(ScalaRunTime.scala:165)
> at RequestResult$.<init>(<console>:4)
> at RequestResult$.<clinit>(<console>)
> at RequestResult$result(<console>)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at scala.tools.nsc.Interpreter$Request.loadAndRun(Interpreter.scala:889)
> at scala.tools.nsc.Interpreter.interpret(Interpreter.scala:508)
> at
> scala.tools.nsc.InterpreterLoop.interpretStartingWith(InterpreterLoop.scala:242)
> at scala.tools.nsc.InterpreterLoop.command(InterpreterLoop.scala:230)
> at scala.tools.nsc.InterpreterLoop.repl(InterpreterLoop.scala:142)
> at scala.tools.nsc.InterpreterLoop.main(InterpreterLoop.scala:298)
> at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:141)
> at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)
> {noformat}
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