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https://issues.apache.org/jira/browse/AVRO-1439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13872353#comment-13872353
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Doug Cutting commented on AVRO-1439:
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Harsh, this looks great and is a wonderful addition. Some quick comments:
- 'schemata' is a more commmon plural than 'schemae', but we've generally
stuck to simply 'schemas' in Avro
- some public stuff is missing javadoc. we should probably also expand the
AvroMultipleInputs javadoc to include a pseudo-code example, like
AvroMultipleOutputs does.
- i'm okay with the limitations (specific/reflect, no inputformats, etc) as
long as we are convinced that we can compatibly remove them later.
- we might commit the mapred version first and add the mapreduce in a
subsequent issue.
> MultipleInputs equivalent for Avro MR
> -------------------------------------
>
> Key: AVRO-1439
> URL: https://issues.apache.org/jira/browse/AVRO-1439
> Project: Avro
> Issue Type: New Feature
> Components: java
> Affects Versions: 1.8.0
> Reporter: Harsh J
> Assignee: Harsh J
> Priority: Minor
> Attachments: AVRO-1439.patch
>
>
> We have MultipleOutputs-like functionality for Avro today, but lack a
> MultipleInputs which would make pure-MR joins possible to do with
> Specific/Reflect Avro MR.
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