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Hadoop >> mail # user >> Regarding DataJoin contrib jar for 1.0.3


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Re: Regarding DataJoin contrib jar for 1.0.3
DataJoin is an example. Most people doing joins use Hive or Pig rather
then code them up themselves.
On Tue, Jul 24, 2012 at 5:19 PM, Abhinav M Kulkarni
<[EMAIL PROTECTED]> wrote:
> Hi,
>
> Do we not have any info on this? Join must be such a common scenario for
> most of the people out on this list.
>
> Thanks.
>
> On 07/22/2012 10:22 PM, Abhinav M Kulkarni wrote:
>>
>> Hi,
>>
>> I was planning to use DataJoin jar (located in
>> $HADOOP_INSTALL/contrib/datajoin) for reduce-side join (version 1.0.3).
>>
>> It looks like DataJoinMapperBase implements Mapper interface (according to
>> old API) and not extends it (according to new API). This is a problem
>> because I cannot write Map classes that extend DataJoinMapperBase.
>>
>> Do we have newer version of data join jar?
>>
>> Thanks.
>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB