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stack 6904430a3d HBASE-15811 Batch Get after batch Put does not fetch all Cells We were not waiting on all executors in a batch to complete. The test for no-more-executors was damaged by the 0.99/0.98.4 fix "HBASE-11403 Fix race conditions around Object#notify" 
It added this in AsyncProcess#waitForMaximumCurrentTasks:

synchronized (this.tasksInProgress) {
+          if (tasksInProgress.get() != oldInProgress) break;
           this.tasksInProgress.wait(100);

which added a break out of our waiting loop if any change in
count of tasks; it seems that what was wanted was instead to
avoid the wait if there was movement in the count of completed
task.

Reformats waitForMaximumCurrentTasks so it is testable. Adds
test that we indeed wait on the specified parameter.
 		2016-05-13 17:51:27 -07:00
bin HBASE-15768 fix capitalization of ZooKeeper usage 2016-05-05 15:35:44 -05:00
conf HBASE-15768 fix capitalization of ZooKeeper usage 2016-05-05 15:35:44 -05:00
dev-support HBASE-15725 make_patch.sh should add the branch name when -b is passed. 2016-05-13 14:02:00 -07:00
hbase-annotations HBASE-14516 categorize hadoop-compat tests 2015-10-03 01:08:53 -05:00
hbase-archetypes HBASE-15768 fix capitalization of ZooKeeper usage 2016-05-05 15:35:44 -05:00
hbase-assembly HBASE-15732 hbase-rsgroups should be in the assembly 2016-04-28 17:14:54 -07:00
hbase-checkstyle HBASE-15693 Reconsider the ImportOrder rule of checkstyle 2016-04-24 11:05:46 +08:00
hbase-client HBASE-15811 Batch Get after batch Put does not fetch all Cells We were not waiting on all executors in a batch to complete. The test for no-more-executors was damaged by the 0.99/0.98.4 fix "HBASE-11403 Fix race conditions around Object#notify" 2016-05-13 17:51:27 -07:00
hbase-common HBASE-15785 Unnecessary lock in ByteBufferArray. 2016-05-11 15:56:41 +05:30
hbase-examples HBASE-15158 HBASE-15158 Preamble 1 of 2: fix findbugs, add javadoc, change Region#getReadpoint to #getReadPoint, and some util 2016-01-31 20:21:48 -08:00
hbase-external-blockcache HBASE-14983 Create metrics for per block type hit/miss ratios 2016-03-30 11:41:11 -07:00
hbase-hadoop-compat HBASE-15740 Replication source.shippedKBs metric is undercounting because it is in KB 2016-05-09 10:25:49 -07:00
hbase-hadoop2-compat HBASE-15740 Replication source.shippedKBs metric is undercounting because it is in KB 2016-05-09 10:25:49 -07:00
hbase-it HBASE-15768 fix capitalization of ZooKeeper usage 2016-05-05 15:35:44 -05:00
hbase-native-client HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-29 14:25:43 -05:00
hbase-prefix-tree HBASE-15356 Remove unused imports (Youngjoon Kim) 2016-03-03 11:42:38 -08:00
hbase-procedure HBASE-15609 Remove PB references from Result, DoubleColumnInterpreter and 2016-05-09 14:56:00 +05:30
hbase-protocol HBASE-15669 HFile size is not considered correctly in a replication request 2016-05-06 17:26:17 +05:30
hbase-resource-bundle HBASE-15122 Servlets generate XSS_REQUEST_PARAMETER_TO_SERVLET_WRITER findbugs warnings (Samir Ahmic) 2016-02-15 13:53:47 +08:00
hbase-rest HBASE-15767 upgrade httpclient to 4.3.6 2016-05-05 15:41:26 -05:00
hbase-rsgroup HBASE-15575 Rename table DDL *Handler methods in MasterObserver to more meaningful names (Stephen Yuan Jiang) 2016-05-05 11:44:22 -07:00
hbase-server HBASE-13532 Make UnknownScannerException less scary by giving more information in the exception string. (Apekshit) 2016-05-13 15:00:23 -07:00
hbase-shaded HBASE-14534 Bump yammer/coda/dropwizard metrics dependency version 2015-12-15 12:11:27 -08:00
hbase-shell HBASE-15799 Two Shell 'close_region' Example Syntaxes Don't Work (Matt Warhaftig) 2016-05-09 20:58:55 -07:00
hbase-spark HBASE-15333 [hbase-spark] Enhance the dataframe filters to handle naively encoded short, integer, long, float and double (Zhan Zhang) 2016-05-13 07:00:41 -07:00
hbase-testing-util HBASE-14085 Update LICENSE and NOTICE files. 2015-08-04 17:16:56 -05:00
hbase-thrift HBASE-15663 Hook up JvmPauseMonitor to ThriftServer 2016-04-20 17:37:35 -07:00
src/main HBASE-15612: Minor improvements to CellCounter and RowCounter documentation 2016-05-09 14:12:43 -07:00
.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-13517 Publish a client artifact with shaded dependencies 2015-04-28 09:41:52 -07:00
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-14338 License notification misspells 'Asciidoctor' (Lars Francke) 2015-09-22 09:53:53 -07:00
NOTICE.txt HBASE-14085 Update LICENSE and NOTICE files. 2015-08-04 17:16:56 -05:00
README.txt Updated links in README 2014-09-18 11:58:14 -07:00
pom.xml HBASE-15801 Upgrade checkstyle for all branches 2016-05-10 09:33:46 +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