Grokbase Groups HBase dev April 2010
FAQ
Add scanner caching option to Export and write buffer option for Import
-----------------------------------------------------------------------

Key: HBASE-2434
URL: https://issues.apache.org/jira/browse/HBASE-2434
Project: Hadoop HBase
Issue Type: Improvement
Components: util
Affects Versions: 0.20.3
Reporter: Ted Yu


An option of number of rows to fetch every time we hit a region server should be added to mapreduce.Export so that createSubmittableJob() calls s.setCaching() with the specified value.

Also, an option of write buffer size should be added to mapreduce.Import so that we can set write buffer. Sample calls:
+ table.setAutoFlush(false);
+ table.setWriteBufferSize(desired_buffer_size);


--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira

Search Discussions

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupdev @
categorieshbase, hadoop
postedApr 11, '10 at 2:56p
activeApr 11, '10 at 2:56p
posts1
users1
websitehbase.apache.org

1 user in discussion

Ted Yu (JIRA): 1 post

People

Translate

site design / logo © 2022 Grokbase