[jira] Commented: (HIVE-809) Create a copier to copy data from scribe hdfs cluster to main DW cluster

["Zheng Shao (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12829485#action_12829485 ] 

Zheng Shao commented on HIVE-809:
---------------------------------

There are some syntactic improvements. See http://java.sun.com/docs/codeconv/ for details.

1. Variable names should NOT contain "_"
2. Import some classes so we don't need to refer to the full name again and again: org.apache.hadoop.record.meta.TypeID

Also it will be great to add javadocs for all public classes/methods.




> Create a copier to copy data from scribe hdfs cluster to main DW cluster
> ------------------------------------------------------------------------
>
>                 Key: HIVE-809
>                 URL: https://issues.apache.org/jira/browse/HIVE-809
>             Project: Hadoop Hive
>          Issue Type: New Feature
>            Reporter: Suresh Antony
>            Assignee: Suresh Antony
>            Priority: Minor
>         Attachments: patch_809_1.txt
>
>
> Currently we have scribe hdfs, which write scribe data directly to HDFS cluster. But in most cases this cluster will not be used for accessing the data.
> This data needs to copied to cluster from which you can access this scribe using hive or some other tool.
> This copier should be able to copy large amounts of data on a new realtime bases. 

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