avro-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AVRO-1099) Int / Float cannot be decoded
Date Thu, 07 Jun 2012 20:44:23 GMT

     [ https://issues.apache.org/jira/browse/AVRO-1099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doug Cutting updated AVRO-1099:
-------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 1.7.1)
                   1.7.0
           Status: Resolved  (was: Patch Available)

I committed this.  Thanks, John!
                
> 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
>            Assignee: Doug Cutting
>              Labels: patch
>             Fix For: 1.7.0
>
>         Attachments: AVRO-1099.patch
>
>
> 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

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message