use Scan with setCaching() and PageFilter have a problem
--------------------------------------------------------
Key: HBASE-3958
URL: https://issues.apache.org/jira/browse/HBASE-3958
Project: HBase
Issue Type: Bug
Components: filters, regionserver
Affects Versions: 0.90.3
Environment: Linux testbox 2.6.18-238.el5 #1 SMP Sun Dec 19 14:22:44
EST 2010 x86_64 x86_64 x86_64 GNU/Linux
java version "1.6.0_23"
Java(TM) SE Runtime Environment (build 1.6.0_23-b05)
Java HotSpot(TM) 64-Bit Server VM (build 19.0-b09, mixed mode)
Reporter: Jerry Du
Priority: Minor
I have a table with 3 ranges,then I scan the table cross all 3 ranges.
Scan scan = new Scan();
scan.setCaching(10);
scan.setFilter(new PageFilter(21));
[result rows count = 63]
the Result has 63 rows, each range has scaned,and locally limit to
page_szie.That is expect result.
Then if the page_size = N * caching_size, then result has only page_size
rows,only the first range has scanned.
If page_size is Multiple of caching_size,one range rsult just align fill the
caching,then client NOT trrige next range scan.
Example:
Scan scan = new Scan();
scan.setCaching(10);
scan.setFilter(new PageFilter(20));
[result rows count = 20]
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
