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stack 27446a5c4a HBASE-15392 Single Cell Get reads two HFileBlocks 
M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ScanQueryMatcher.java
moreRowsMayExistAfterCell Exploit the fact a Scan is a Get Scan. Also save compares
if no non-default stopRow.

M hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
optimize Add doc on what is being optimized. Also, if a Get Scan, do not
optimize else we'll keep going after our row is DONE.
Another place to make use of the Get Scan fact is when we are DONE.. if
Get Scan, we can close out the scan.

Signed-off-by: stack <stack@apache.org>
 		2016-04-22 09:07:09 -07:00
bin HBASE-15508 Add command for exporting snapshot in hbase command script (Yufeng Jiang) 2016-03-23 10:38:13 -07:00
conf HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-31 11:22:50 -07:00
dev-support HBASE-15021 hadoopqa doing false positives 2015-12-22 19:49:14 -08:00
hbase-annotations HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-assembly HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-checkstyle HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-client HBASE-15674 HRegionLocator#getAllRegionLocations should put the results in cache 2016-04-21 14:28:07 +08:00
hbase-common HBASE-15392 Single Cell Get reads two HFileBlocks 2016-04-22 09:07:09 -07:00
hbase-examples HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-external-blockcache HBASE-14983 Create metrics for per block type hit/miss ratios 2016-03-30 11:53:46 -07:00
hbase-hadoop-compat HBASE-15671 Add per-table metrics on memstore, storefile and regionsize (Alicia Ying Shu) 2016-04-21 13:33:31 -07:00
hbase-hadoop2-compat HBASE-15671 Add per-table metrics on memstore, storefile and regionsize (Alicia Ying Shu) 2016-04-21 13:33:31 -07:00
hbase-it HBASE-15295 MutateTableAccess.multiMutate() does not get high priority causing a deadlock 2016-03-28 17:00:21 -07:00
hbase-native-client HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-31 11:22:50 -07:00
hbase-prefix-tree HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-procedure HBASE-15639 Unguarded access to stackIndexes in Procedure#toStringDetails() 2016-04-13 08:44:10 -07:00
hbase-protocol HBASE-15406 Split / merge switch left disabled after early termination of hbck 2016-04-15 15:34:43 +08:00
hbase-resource-bundle HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-rest HBASE-15662 Hook up JvmPauseMonitor to REST server 2016-04-20 17:36:59 -07:00
hbase-server HBASE-15392 Single Cell Get reads two HFileBlocks 2016-04-22 09:07:09 -07:00
hbase-shaded HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-shell HBASE-15641 Shell "alter" should do a single modifyTable operation (Matt Warhaftig) 2016-04-21 21:11:34 -07:00
hbase-testing-util HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-thrift HBASE-15663 Hook up JvmPauseMonitor to ThriftServer 2016-04-20 17:36:59 -07:00
src/main HBASE-15219 Canary tool does not return non-zero exit code when one of regions is in stuck state 2016-02-20 20:25:41 -08:00
.arcconfig HBASE-12139 StochasticLoadBalancer doesn't work on large lightly loaded clusters 2014-10-01 13:01:29 -07:00
.gitattributes HBASE-6816. [WINDOWS] line endings on checkout for .sh files 2013-01-23 19:30:14 +00:00
.gitignore HBASE-13517 Publish a client artifact with shaded dependencies 2015-04-28 09:44:12 -07:00
CHANGES.txt Update CHANGES.txt for 0.99.2 2014-12-02 20:39:44 -08:00
LICENSE.txt HBASE-14338 License notification misspells 'Asciidoctor' (Lars Francke) 2015-09-22 09:53:36 -07:00
NOTICE.txt HBASE-14085 Update LICENSE and NOTICE files. 2015-08-05 14:52:33 -07:00
README.txt Updated links in README 2014-09-18 12:06:02 -07:00
pom.xml HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00

README.txt 

Apache HBase [1] is an open-source, distributed, versioned, column-oriented
store modeled after Google' Bigtable: A Distributed Storage System for
Structured Data by Chang et al.[2]  Just as Bigtable leverages the distributed
data storage provided by the Google File System, HBase provides Bigtable-like
capabilities on top of Apache Hadoop [3].

To get started using HBase, the full documentation for this release can be
found under the doc/ directory that accompanies this README.  Using a browser,
open the docs/index.html to view the project home page (or browse to [1]).
The hbase 'book' at http://hbase.apache.org/book.html has a 'quick start'
section and is where you should being your exploration of the hbase project.

The latest HBase can be downloaded from an Apache Mirror [4].

The source code can be found at [5]

The HBase issue tracker is at [6]

Apache HBase is made available under the Apache License, version 2.0 [7]

The HBase mailing lists and archives are listed here [8].

The HBase distribution includes cryptographic software. See the export control
notice here [9].

1. http://hbase.apache.org
2. http://research.google.com/archive/bigtable.html
3. http://hadoop.apache.org
4. http://www.apache.org/dyn/closer.cgi/hbase/
5. https://hbase.apache.org/source-repository.html
6. https://hbase.apache.org/issue-tracking.html
7. http://hbase.apache.org/license.html
8. http://hbase.apache.org/mail-lists.html
9. https://hbase.apache.org/export_control.html