John Jenkins created AVRO-1099:
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Summary: Int / Float cannot be decoded
Key: AVRO-1099
URL: https://issues.apache.org/jira/browse/AVRO-1099
Project: Avro
Issue Type: Bug
Components: java
Affects Versions: 1.6.3
Environment: Mac OS X 10.7.3. Eclipse IDE for Java EE Developers
1.4.2.20120213
Reporter: John Jenkins
Fix For: 1.7.0
I am currently using a JSON library that is encoding 0 for a double to "0"
instead of "0.0", without the quotes. First, I feel that "0" is a perfectly
valid value for 0 as a double. But, I tried to code around it by changing the
"type" of the field to "["double", "int"]", without the quotes and it is giving
me this error:
Exception in thread "main" org.apache.avro.AvroTypeException: Expected
start-union. Got VALUE_NUMBER_INT
at org.apache.avro.io.JsonDecoder.error(JsonDecoder.java:697)
at org.apache.avro.io.JsonDecoder.readIndex(JsonDecoder.java:441)
at
org.apache.avro.io.ResolvingDecoder.doAction(ResolvingDecoder.java:229)
at org.apache.avro.io.parsing.Parser.advance(Parser.java:88)
at
org.apache.avro.io.ResolvingDecoder.readIndex(ResolvingDecoder.java:206)
at
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:148)
at
org.apache.avro.generic.GenericDatumReader.readRecord(GenericDatumReader.java:173)
at
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:144)
at
org.apache.avro.generic.GenericDatumReader.read(GenericDatumReader.java:135)
If I change it to just "int", then it works for a few records until it reaches
a double.
Thank you,
John
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