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From "Chao Shi (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (CRUNCH-340) HCatSource
Date Fri, 14 Feb 2014 17:04:19 GMT

    [ https://issues.apache.org/jira/browse/CRUNCH-340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13901644#comment-13901644
] 

Chao Shi edited comment on CRUNCH-340 at 2/14/14 5:02 PM:
----------------------------------------------------------

v3 ChangeLog:
- create new module: crunch-hcat
- add an example ScanHiveTable, which can dump arbitrary hive table into tsv format
- add FromHCat, a helper class to create HCatSource
- remove HCatalogTarget code skeleton, which will be done in another ticket


was (Author: stepinto):
v3 ChangeLog:
- add an example ScanHiveTable, which can dump arbitrary hive table into tsv format
- add FromHCat, a helper class to create HCatSource
- remove HCatalogTarget code skeleton, which will be done in another ticket

> HCatSource
> ----------
>
>                 Key: CRUNCH-340
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-340
>             Project: Crunch
>          Issue Type: New Feature
>            Reporter: Chao Shi
>         Attachments: crunch-340-v2.patch, crunch-340-v3.patch, crunch-340.patch
>
>
> This patch adds HCatSource, which enables crunch pipeline to read from Hive tables. This
is the very first version, leaving a few TODOs in code.
> It adds new dependency from crunch-core to hcatalog (as well as several hive components).
I guess maybe we should create a new subproject (e.g. crunch-hcatalog) rather than add it
into crunch-core.



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