falcon-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-282) Support feed to be based on location and table in different clusters
Date Tue, 28 Jan 2014 18:35:38 GMT

    [ https://issues.apache.org/jira/browse/FALCON-282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884391#comment-13884391

Venkatesh Seetharam commented on FALCON-282:

I had this initially but there are lot more complications with heterogenous storage with in
a feed. I then added a validation to check if they are homogenous. Replications could get
complicated with too many checks. 

You could do this with 2 feed definitions, first existing feed for FS storage with validity
ending in a day, second feed with table storage with validity starting in a day. However,
you'll have to change the process definitions.

> Support feed to be based on location and table in different clusters
> --------------------------------------------------------------------
>                 Key: FALCON-282
>                 URL: https://issues.apache.org/jira/browse/FALCON-282
>             Project: Falcon
>          Issue Type: Task
>            Reporter: Satish Mittal
> We need to support any feed configured such that it is based on location in one cluster
and table in another cluster. Feed actions (retention, replication) need to be figured out
for this purpose.
> This configuration would be required to allow migration of existing feeds from location
to table and vice-versa.

This message was sent by Atlassian JIRA

View raw message