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Secondary Sort Helper - Avro - [mail # user]
...Hi all,  I am using a lot of secondary sort Comparators in my avro map reduce jobs. However I haven't found a comfortable way of constructing the grouping schema (sorting schema is most...
   Author: Johannes Schulte, 2013-05-17, 20:22
Re: Joining Avro input files in using Java mapreduce - Avro - [mail # user]
...Sripad,  have you considered simply using a union of the two schemas as the input schema?  Schema.createUnion(Lists.newArrayList(schema1,schema2));  In the mapper you have to ...
   Author: Johannes Schulte, 2013-04-26, 20:41
[AVRO-1239] AvroMultipleOutput ignores schemas - Avro - [issue]
...Adding namedOutputs with AvroMultipleOutputs.addNamedOutput just adds them to a static map which is of course not available on the cluster during reduce execution. The unit tests pass though...
http://issues.apache.org/jira/browse/AVRO-1239    Author: Johannes Schulte, 2013-02-04, 14:22
AvroMultipleOutput ignores schemas (other than default) - Avro - [mail # user]
...Hi!  Maybe I'm the only one ever used this :D.  Adding namedOutputs with AvroMultipleOutputs.addNamedOutput just adds them to a static map which is of course not available on the c...
   Author: Johannes Schulte, 2013-01-30, 22:32
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