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https://issues.apache.org/jira/browse/HCATALOG-373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13253920#comment-13253920
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Rohini Palaniswamy commented on HCATALOG-373:
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The Counters object is internal to the class and increment operations will not
be reflected in the job counters. It would rather be better to leave it at
empty implementation for incrCounter as before instead of having a local
variable that will not be used anywhere. Or if you can fix it to call the
TaskInputOutputContext (or the Reporter.NULL) methods for setStatus,
incrCounter and getCounter it would be good. That way we can have
RecordWriter's in the future that output some counters.
> ProgressReporter should work with both old and new MR API
> ---------------------------------------------------------
>
> Key: HCATALOG-373
> URL: https://issues.apache.org/jira/browse/HCATALOG-373
> Project: HCatalog
> Issue Type: Bug
> Reporter: Travis Crawford
> Assignee: Travis Crawford
> Attachments: HCATALOG-373_progress_reporter.diff
>
>
> {{org.apache.hcatalog.mapreduce.ProgressReporter}} currently implements
> {{org.apache.hadoop.mapred.Reporter}}. It should also extend
> {{org.apache.hadoop.mapreduce.StatusReporter}} so it works with code
> expecting either an old or new API reporter.
> The use case is using a wrapper so a serde works with a new-API input format.
> https://github.com/kevinweil/elephant-bird/blob/master/src/java/com/twitter/elephantbird/mapred/input/DeprecatedInputFormatWrapper.java#L163
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