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Mike Drob bc7628a8c3
HBASE-21073 Redo concept of maintenance mode 
Instead of being an ephemeral state set by hbck, maintenance mode is now
an explicit toggle set by either configuration property or environment
variable. In maintenance mode, master will host system tables and not
assign any user-space tables to RSs. This gives operators the ability to
affect repairs to meta table with fewer moving parts.
 		2018-10-18 16:27:53 -05:00
bin HBASE-20615 emphasize shaded artifacts in client tarball. 2018-06-18 11:31:13 -07:00
conf HBASE-12882 Log level now configurable from outside Log4j configuration 2018-06-02 11:21:15 +02:00
dev-support HBASE-21103 nightly job should make sure cached yetus will run. 2018-10-11 10:29:07 -05:00
hbase-annotations HBASE-20212 Make all Public classes have InterfaceAudience category 2018-03-22 18:10:23 +08:00
hbase-archetypes HBASE-20544 Make HBTU default to random ports. 2018-05-09 23:35:20 -07:00
hbase-assembly HBASE-21182 Failed to execute start-hbase.sh 2018-09-14 22:19:29 +09:00
hbase-backup HBASE-21238 MapReduceHFileSplitterJob#run shouldn't call System.exit 2018-10-15 13:16:35 -07:00
hbase-build-configuration HBASE-20707 Move MissingSwitchDefault case check 2018-06-11 09:57:50 -05:00
hbase-build-support HBASE-19987 error-prone 2.2.0 2018-03-07 13:30:51 -06:00
hbase-checkstyle HBASE-20749 Update to checkstyle 8.11 2018-08-02 14:27:07 -05:00
hbase-client HBASE-21269　Forward-port HBASE-21213 [hbck2] bypass leaves behind state in RegionStates when assign/unassign 2018-10-18 06:22:52 -07:00
hbase-common HBASE-20716: Changes the bytes[] conversion done in Bytes and ByteBufferUtils. Instead of doing check unsafe_aligned available everytime, choose the best converter at startup. 2018-10-17 21:04:27 -07:00
hbase-endpoint HBASE-21281 Upgrade bouncycastle to latest 2018-10-11 11:02:32 -04:00
hbase-examples HBASE-21071 HBaseTestingUtility::startMiniCluster() to use builder pattern 2018-08-27 10:20:31 -07:00
hbase-external-blockcache HBASE-20332 shaded mapreduce module shouldn't include hadoop 2018-06-18 11:31:04 -07:00
hbase-hadoop-compat HBASE-18549 Add metrics for failed replication queue recovery 2018-10-01 18:38:55 -07:00
hbase-hadoop2-compat HBASE-18549 Add metrics for failed replication queue recovery 2018-10-01 18:38:55 -07:00
hbase-http HBASE-21281 Upgrade bouncycastle to latest 2018-10-11 11:02:32 -04:00
hbase-it HBASE-21256 Improve IntegrationTestBigLinkedList for testing huge data 2018-10-12 10:59:35 +08:00
hbase-mapreduce HBASE-20766 Typo in VerifyReplication error. 2018-09-26 14:52:28 -07:00
hbase-metrics HBASE-20212 Make all Public classes have InterfaceAudience category 2018-03-22 18:10:23 +08:00
hbase-metrics-api HBASE-20212 Make all Public classes have InterfaceAudience category 2018-03-22 18:10:23 +08:00
hbase-native-client HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-29 14:25:43 -05:00
hbase-procedure HBASE-21269　Forward-port HBASE-21213 [hbck2] bypass leaves behind state in RegionStates when assign/unassign 2018-10-18 06:22:52 -07:00
hbase-protocol HBASE-21204 NPE when scan raw DELETE_FAMILY_VERSION and codec is not set 2018-09-20 06:57:50 -07:00
hbase-protocol-shaded HBASE-21269　Forward-port HBASE-21213 [hbck2] bypass leaves behind state in RegionStates when assign/unassign 2018-10-18 06:22:52 -07:00
hbase-replication HBASE-18549 Add metrics for failed replication queue recovery 2018-10-01 18:38:55 -07:00
hbase-resource-bundle HBASE-20617 Removed jetty-jsp module. 2018-07-11 11:41:55 -05:00
hbase-rest HBASE-21174 [REST] Failed to parse empty qualifier in TableResource#getScanResource 2018-09-12 10:31:35 +08:00
hbase-rsgroup HBASE-21269　Forward-port HBASE-21213 [hbck2] bypass leaves behind state in RegionStates when assign/unassign 2018-10-18 06:22:52 -07:00
hbase-server HBASE-21073 Redo concept of maintenance mode 2018-10-18 16:27:53 -05:00
hbase-shaded HBASE-21153 Shaded client jars should always build in relevant phase to avoid confusion 2018-09-05 16:44:51 -05:00
hbase-shell HBASE-21269　Forward-port HBASE-21213 [hbck2] bypass leaves behind state in RegionStates when assign/unassign 2018-10-18 06:22:52 -07:00
hbase-spark HBASE-21273 Move classes out of o.a.spark packages 2018-10-08 09:36:02 -05:00
hbase-spark-it HBASE-20257 hbase-spark should not depend on com.google.code.findbugs.jsr305 2018-08-13 11:01:44 -07:00
hbase-testing-util HBASE-20332 shaded mapreduce module shouldn't include hadoop 2018-06-18 11:31:04 -07:00
hbase-thrift HBASE-21040 Replace call to printStackTrace() with proper logger call 2018-08-15 08:29:54 -07:00
hbase-zookeeper HBASE-21073 Redo concept of maintenance mode 2018-10-18 16:27:53 -05:00
src HBASE-21073 Redo concept of maintenance mode 2018-10-18 16:27:53 -05:00
.gitattributes HBASE-6816. [WINDOWS] line endings on checkout for .sh files 2013-01-23 19:30:14 +00:00
.gitignore HBASE-19637 Add .checkstyle to gitignore 2017-12-27 11:24:35 +08:00
.pylintrc HBASE-18041 Add .pylintrc to HBase 2017-06-28 12:22:37 -05:00
CHANGES.txt HBASE-18548 Move sources of website gen and check jobs into source control 2017-08-10 14:48:14 -07:00
LICENSE.txt HBASE-18548 Move sources of website gen and check jobs into source control 2017-08-10 14:48:14 -07:00
NOTICE.txt HBASE-20088 Update NOTICE.txt year 2018-02-27 09:52:30 -05:00
README.txt HBASE-14348 Update download mirror link 2018-04-04 14:30:06 -07:00
pom.xml HBASE-21198 Exclude dependency on net.minidev:json-smart 2018-10-17 11:34:50 -07:00

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.lua/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