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Avro >> mail # user >> Facing issue while using avro-maven-plugin


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AnilKumar B 2014-02-05, 16:40
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Christophe Taton 2014-02-05, 17:33
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Re: Facing issue while using avro-maven-plugin
The problem with deepCopy may be a mismatch between the version of
Avro you're using at compile time and the version you're using at
runtime.  When exactly are you getting this error?

Doug

On Wed, Feb 5, 2014 at 9:32 AM, Christophe Taton
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> I do not know about 1), but 2) is currently expected : record fields are
> public by default but tagged as deprecated - you can solve this by
> explicitly asking for private fields in the Maven plugin configuration:
>       <plugin>
>         <groupId>org.apache.avro</groupId>
>         <artifactId>avro-maven-plugin</artifactId>
>         <configuration>
>           <fieldVisibility>private</fieldVisibility>
>         </configuration>
>       </plugin>
>
> C.
>
>
> On Wed, Feb 5, 2014 at 8:39 AM, AnilKumar B <[EMAIL PROTECTED]> wrote:
>>
>> Hi,
>>
>> I have created below .avsc schema file and I tried creating corresponding
>> classes by using avro tool and with plugin, but there are few errors on
>> generated java code. What could be the issue?
>>
>>
>> {"namespace": "test.avro",
>>  "type": "record",
>>  "name": "Session",
>>  "fields": [
>>    {"name":"VisitCommon", "type": {
>>            "type": "map", "values":"string"}},
>>    {"name":"events",
>>     "type": {
>>         "type": "array",
>>     "items":{
>>     "name":"Event",
>>     "type":"map",
>>     "values":"string"}
>>     }
>>     }
>>  ]
>> }
>>
>>
>> 1) Error: The method deepCopy(Schema,
>> List<Map<CharSequence,CharSequence>>) is undefined for the type GenericData
>> 2) And also observed there is some deprecated code.
>>  @Deprecated public
>> java.util.Map<java.lang.CharSequence,java.lang.CharSequence> VisitCommon;
>>
>> I used eclipse plugin as mentioned below.
>> http://avro.apache.org/docs/1.7.6/mr.html
>>
>>
>> I tried with different versions of avro-maven-plugin, with 1.7.5, 1.7.6
>> and with jdk1.7.0_45 version.
>>
>> I am unable to resolve it.
>>
>> Error message is as below:
>> [ERROR] symbol:   method
>> deepCopy(org.apache.avro.Schema,java.util.Map<java.lang.CharSequence,java.lang.CharSequence>)
>> [ERROR] location: class org.apache.avro.generic.GenericData
>>
>> Thanks & Regards,
>> B Anil Kumar.
>
>

 
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AnilKumar B 2014-02-06, 19:07