hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9931) Optional setBatch for CopyTable to copy large rows in batches
Date Mon, 11 Nov 2013 21:48:17 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13819449#comment-13819449
] 

stack commented on HBASE-9931:
------------------------------

Is this just a copytable config then [~davelatham]?

> Optional setBatch for CopyTable to copy large rows in batches
> -------------------------------------------------------------
>
>                 Key: HBASE-9931
>                 URL: https://issues.apache.org/jira/browse/HBASE-9931
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>            Reporter: Dave Latham
>
> We've had CopyTable jobs fail because a small number of rows are wide enough to not fit
into memory.  If we could specify the batch size for CopyTable scans that shoud be able to
break those large rows up into multiple iterations to save the heap.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

Mime
View raw message