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Posted to dev@hive.apache.org by "Edward Capriolo (JIRA)" <ji...@apache.org> on 2010/07/01 21:07:50 UTC
[jira] Commented: (HIVE-1434) Cassandra Storage Handler
[ https://issues.apache.org/jira/browse/HIVE-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884384#action_12884384 ]
Edward Capriolo commented on HIVE-1434:
---------------------------------------
I actually got pretty far with this simply duplicating the logic in the Hbase Storage handler. Unfortunately I hit a snafu. Cassandra is not using the deprecated mapred.*, their input format is using mapreduce.*. I have seen a few tickets for this, and as far as I know hive is 100% mapred. So to get this done we either have to wait until hive is converted to mapreduce, or I have to make an "old school" mapred based input format for cassandra.
@John am I wrong? Is there a way to work with mapreduce input formats that I am not understanding?
> Cassandra Storage Handler
> -------------------------
>
> Key: HIVE-1434
> URL: https://issues.apache.org/jira/browse/HIVE-1434
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: Edward Capriolo
> Assignee: Edward Capriolo
> Attachments: hive-1434-1.txt
>
>
> Add a cassandra storage handler.
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