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From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HBASE-17123) Add postBulkLoadHFile variant that notifies the final paths for the hfiles
Date Mon, 04 Dec 2017 17:06:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16277090#comment-16277090
] 

Appy edited comment on HBASE-17123 at 12/4/17 5:05 PM:
-------------------------------------------------------

Earlier, it allowed CP to fail a bulkload by returning false.
Our experimental backup-restore (b&r) feature relied on that. Came across this during
it's review. 
Although B&R will stop doing that, other's can still be using it.


was (Author: appy):
Earlier, it allowed CP to fail a bulkload by returning false.
Our experimental backup-restore feature relied on that. Came across this during it's review.

> Add postBulkLoadHFile variant that notifies the final paths for the hfiles
> --------------------------------------------------------------------------
>
>                 Key: HBASE-17123
>                 URL: https://issues.apache.org/jira/browse/HBASE-17123
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>              Labels: bulkloader
>             Fix For: 2.0.0
>
>         Attachments: 17123.addendum, 17123.v1.txt, 17123.v3.txt, 17123.v4.txt, 17123.v5.txt
>
>
> Currently the postBulkLoadHFile() hook passes the same familyPaths parameter which it
receives as method parameter.
> See code in SecureBulkLoadManager :
> {code}
>        loaded = region.getCoprocessorHost().postBulkLoadHFile(familyPaths, loaded);
> {code}
> Meaning, the paths are not final, moved paths of the loaded hfiles.
> This issue is to add a variant which notifies the final paths of the loaded hfiles.



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