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From "Phabricator (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3234) getting the reporter in the recordwriter
Date Thu, 15 Nov 2012 19:47:13 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phabricator updated HIVE-3234:
------------------------------

    Attachment: HIVE-3234.D6699.2.patch

omalley updated the revision "HIVE-3234 [jira] getting the reporter in the recordwriter".
Reviewers: JIRA, ashutoshc

  I've updated the patch based on Ashutosh's feedback. In particular, I've
  pushed the Reporter through the RowContainer.


REVISION DETAIL
  https://reviews.facebook.net/D6699

AFFECTED FILES
  ql/src/java/org/apache/hadoop/hive/ql/exec/AbstractMapJoinOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/CommonJoinOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/JoinUtil.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/SMBMapJoinOperator.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/RowContainer.java
  ql/src/java/org/apache/hadoop/hive/ql/io/HiveFileFormatUtils.java
  ql/src/java/org/apache/hadoop/hive/ql/io/rcfile/merge/BlockMergeTask.java
  ql/src/java/org/apache/hadoop/hive/ql/io/rcfile/merge/RCFileMergeMapper.java
  ql/src/test/org/apache/hadoop/hive/ql/io/udf/Rot13InputFormat.java
  ql/src/test/org/apache/hadoop/hive/ql/io/udf/Rot13OutputFormat.java
  ql/src/test/queries/clientpositive/custom_input_output_format.q
  ql/src/test/results/clientpositive/custom_input_output_format.q.out

To: JIRA, ashutoshc, omalley

                
> getting the reporter in the recordwriter
> ----------------------------------------
>
>                 Key: HIVE-3234
>                 URL: https://issues.apache.org/jira/browse/HIVE-3234
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 0.9.1
>         Environment: any
>            Reporter: Jimmy Hu
>            Assignee: Owen O'Malley
>              Labels: newbie
>             Fix For: 0.9.1
>
>         Attachments: HIVE-3234.D6699.1.patch, HIVE-3234.D6699.2.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> We would like to generate some custom statistics and report back to map/reduce later
wen implement the 
>  FileSinkOperator.RecordWriter interface. However, the current interface design doesn't
allow us to get the map reduce reporter object. Please extend the current FileSinkOperator.RecordWriter
interface so that it's close() method passes in a map reduce reporter object. 
> For the same reason, please also extend the RecordReader interface too to include a reporter
object so that users can passes in custom map reduce  counters.

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