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https://issues.apache.org/jira/browse/AVRO-2186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Thiruvalluvan M. G. updated AVRO-2186:
--------------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

Merged the pull request

> avro::Exception string gives the incorrect message
> --------------------------------------------------
>
>                 Key: AVRO-2186
>                 URL: https://issues.apache.org/jira/browse/AVRO-2186
>             Project: Avro
>          Issue Type: Bug
>          Components: c++
>    Affects Versions: 1.8.2
>         Environment: {code:java}
> Linux bream 2.6.39-200.24.1.el6uek.x86_64 #1 SMP Sat Jun 23 02:39:07 EDT 2012 
> x86_64 x86_64 x86_64 GNU/Linux
> {code}
>  
>            Reporter: Anubhav Siddharth
>            Assignee: Thiruvalluvan M. G.
>            Priority: Critical
>
> When a field specified in schema is missing and we call avro::encode on the 
> data. It throws an exception, which is as expected. But the issue is with the 
> error message. It comes the other way round.
> Schema:
> {code:java}
> {
>  "type" : "record",
>  "name" : "userInfo",
>  "fields" : [
>     { "name" : "id", "type" : "int"},
>     { "name" : "fullName", "type" : "string" }
>  ]
> }
> {code}
> The generic datum to be encoded has no "id" provided. There is an empty 
> GenericDatum for that field. Here is the excetion that is thrown:
> {code:java}
> avro::Exception caught: Invalid operation. Expected: Null got Int{code}
> The exception message should have been 
> avro::Exception caught: Invalid operation. Expected: {color:#FF0000}*Int got 
> Null*{color}
>  
> {color:#333333}Please let us know if you need more information on this.{color}



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