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Jesse Yates a411227b0e HBASE-5162 Basic client pushback mechanism 
Instead of just blocking the client for 90 seconds when the region gets too
busy, it now sends along region load stats to the client so the client can
know how busy the server is. Currently, its just the load on the memstore, but
it can be extended for other stats (e.g. cpu, general memory, etc.).

It is then up to the client to decide if it wants to listen to these stats.
By default, the client ignores the stats, but it can easily be toggled to the
built-in exponential back-off or users can plug in their own back-off
implementations
 		2014-12-16 11:14:30 -08:00
bin HBASE-12662 region_status.rb is failing with NoMethodError (Ashish Singhi) 2014-12-09 09:33:41 -08:00
conf HBASE-12569 Update scripts to control MaxDirectMemorySize via env vars 2014-11-24 23:57:46 -08:00
dev-support HBASE-12515 update patch tester to use git 2014-11-18 12:25:21 -08:00
hbase-annotations HBASE-12603 Remove javadoc warnings introduced due to removal of unused imports (Varun Saxena) 2014-12-01 10:13:16 -08:00
hbase-assembly HBASE-12352 Add hbase-annotation-tests to runtime classpath so can run hbase it tests; ADDENDUM 2014-10-27 15:41:04 -07:00
hbase-checkstyle HBASE-12523 update checkstyle warnings to match our normal usage. 2014-12-03 12:40:09 -06:00
hbase-client HBASE-5162 Basic client pushback mechanism 2014-12-16 11:14:30 -08:00
hbase-common HBASE-5162 Basic client pushback mechanism 2014-12-16 11:14:30 -08:00
hbase-examples HBASE-12603 Remove javadoc warnings introduced due to removal of unused imports (Varun Saxena) 2014-12-01 10:13:16 -08:00
hbase-hadoop-compat HBASE-12661 add missing licenses. 2014-12-09 09:51:55 -06:00
hbase-hadoop2-compat HBASE-12661 add missing licenses. 2014-12-09 09:51:55 -06:00
hbase-it HBASE-12680 Move signal related code from ClusterManager to HBaseClusterManager and change ClusterManager to an interface 2014-12-15 09:09:43 -08:00
hbase-native-client HBASE-10302 Fix rat check issues in hbase-native-client. 2014-01-09 20:16:55 +00:00
hbase-prefix-tree HBASE-12526 Remove unused imports (Varun Saxena) 2014-11-29 09:20:46 -08:00
hbase-protocol HBASE-5162 Basic client pushback mechanism 2014-12-16 11:14:30 -08:00
hbase-rest HBASE-12679 Add HBaseInterfaceAudience.TOOLS and move some of the Public classes to LimitedPrivate 2014-12-14 17:46:30 -08:00
hbase-server HBASE-5162 Basic client pushback mechanism 2014-12-16 11:14:30 -08:00
hbase-shell HBASE-12699 undefined method 'setAsyncLogFlush' exception thrown when setting DEFERRED_LOG_FLUSH=>true (Stephen Jiang) 2014-12-16 09:33:27 -08:00
hbase-testing-util Amend HBASE-12106 Move test annotations to test artifact (Enis Soztutar) 2014-10-07 00:41:15 -07:00
hbase-thrift HBASE-12679 Add HBaseInterfaceAudience.TOOLS and move some of the Public classes to LimitedPrivate 2014-12-14 17:46:30 -08:00
src/main Add strata in feb 2014-12-15 10:40:50 -08:00
.arcconfig HBASE-12139 StochasticLoadBalancer doesn't work on large lightly loaded clusters 2014-10-01 13:01:09 -07:00
.gitattributes HBASE-6816. [WINDOWS] line endings on checkout for .sh files 2013-01-23 19:30:14 +00:00
.gitignore HBASE-7281. Add svn and git ignore for IntelliJ Idea files (Henry Saputra) 2013-01-30 00:57:40 +00:00
CHANGES.txt HBASE-5466 Opening a table also opens the metatable and never closes it 2012-02-24 00:55:58 +00:00
LICENSE.txt HBASE-561 HBase package does not include LICENSE.txt nor build.xml 2008-04-03 22:39:46 +00:00
NOTICE.txt HBASE-4920 We need a mascot, a totem 2014-08-27 19:13:33 -07:00
README.txt Updated links in README 2014-09-18 11:58:14 -07:00
pom.xml HBASE-12687 Book is missing styling 2014-12-15 10:41:48 -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