[jira] Created: (AVRO-591) Regression in 1.3.3 from 1.3.2: Removing a field can result in a ClassCastException

[Sam Pullara (JIRA)]

Regression in 1.3.3 from 1.3.2: Removing a field can result in a 
ClassCastException
-----------------------------------------------------------------------------------

                 Key: AVRO-591
                 URL: https://issues.apache.org/jira/browse/AVRO-591
             Project: Avro
          Issue Type: Bug
          Components: java
    Affects Versions: 1.3.3
         Environment: Mac OS X 10.6, JDK 1.6_20
            Reporter: Sam Pullara
             Fix For: 1.4.0


Stored as:

{
  "type":"record",
  "name":"User",
  "namespace":"bagcheck",
  "fields": [
    {
      "name":"firstName",
      "type":"string",
      "default": ""
    },
    {
      "name":"lastName",
      "type":"string",
      "default": ""
    },
    {
      "name":"email",
      "type":"string",
      "default": ""
    },
    {
      "name":"mobile",
      "type":["string", "null"],
      "default": "null"
    }     
  ]
}

Loaded as:

{
  "type":"record",
  "name":"User",
  "namespace":"bagcheck",
  "fields": [
    {
      "name":"firstName",
      "type":"string",
      "default": ""
    },
    {
      "name":"lastName",
      "type":"string",
      "default": ""
    },
    {
      "name":"email",
      "type":"string",
      "default": ""
    }
  ]
}
java.lang.ClassCastException: org.apache.avro.io.parsing.Symbol$Alternative 
cannot be cast to org.apache.avro.io.parsing.Symbol$UnionAdjustAction
        at 
org.apache.avro.io.ResolvingDecoder.readIndex(ResolvingDecoder.java:188)
        at 
org.apache.avro.io.ParsingDecoder.skipTopSymbol(ParsingDecoder.java:66)
        at org.apache.avro.io.parsing.SkipParser.skipTo(SkipParser.java:71)
        at org.apache.avro.io.parsing.SkipParser.skipSymbol(SkipParser.java:93)
        at 
org.apache.avro.io.ResolvingDecoder.doAction(ResolvingDecoder.java:207)
        at 
org.apache.avro.io.parsing.Parser.processImplicitActions(Parser.java:116)
        at org.apache.avro.io.ResolvingDecoder.drain(ResolvingDecoder.java:141)
        at 
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:72)
        at havrobase.HABTest.testSchemolution(HABTest.java:224)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
        at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
        at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
        at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
        at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
        at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
        at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
        at 
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:64)


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.