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From AnilKumar B <akumarb2...@gmail.com>
Subject Re: Facing issue while using avro-maven-plugin
Date Thu, 06 Feb 2014 19:00:55 GMT
Thanks Taton & Doug.

Just now, It got resolved. When I remove pig dependency from my pom, it's
stopped giving below exception.
Error: The method deepCopy(Schema, List<Map<CharSequence,CharSequence>>) is
undefined for the type GenericData

Thanks & Regards,
B Anil Kumar.


On Wed, Feb 5, 2014 at 11:48 PM, Doug Cutting <cutting@apache.org> wrote:

> 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
> <christophe.taton@gmail.com> 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 <akumarb2010@gmail.com>
> 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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