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Josh Elser 4bf7fb8613 HBASE-23679 FileSystem objects leak when cleaned up in cleanupBulkLoad 
The cleanupBulkLoad method is only called for the first Region in the
table which was being bulk loaded into. This means that potentially N-1
other RegionServers (where N is the number of RegionServers) will leak
one FileSystem object into the FileSystem cache which will never be
cleaned up. We need to do this clean-up as a part of secureBulkLoadHFiles
otherwise we cannot guarantee that heap usage won't grow unbounded.

Closes #1029

Signed-off-by: Sean Busbey <busbey@apache.org>
 		2020-01-13 18:42:31 -05:00
bin HBASE-23165 [hbtop] Some modifications from HBASE-22988 (#987) 2020-01-11 21:22:14 +09:00
conf HBASE-23165 [hbtop] Some modifications from HBASE-22988 (#987) 2020-01-11 21:22:14 +09:00
dev-support HBASE-23228 Allow for jdk8 specific modules on branch-1 in precommit/nightly testing (#804) 2019-11-08 10:08:56 -06:00
hbase-annotations HBASE-22572 Javadoc Warnings: @link reference not found (#306) 2019-07-01 21:18:11 -07:00
hbase-archetypes HBASE-22449 https everywhere in Maven metadata (#247) 2019-05-21 12:38:42 -07:00
hbase-assembly HBASE-23617 Add a stress test tool for region based procedure store (#962) 2019-12-27 22:56:03 +08:00
hbase-build-configuration HBASE-23675 Move to Apache parent POM version 22 2020-01-11 11:19:24 +01:00
hbase-checkstyle HBASE-23646 Resolved remaining Checkstyle violations in tests of hbase-rest 2020-01-11 21:12:14 +01:00
hbase-client Revert "HBASE-23055 Alter hbase:meta" 2020-01-11 09:21:15 -08:00
hbase-common Revert "HBASE-23055 Alter hbase:meta" 2020-01-11 09:21:15 -08:00
hbase-endpoint HBASE-22572 Javadoc Warnings: @link reference not found (#306) 2019-07-01 21:18:11 -07:00
hbase-examples HBASE-20395 Displaying thrift server type on the thrift page (#811) 2019-11-26 20:13:08 +08:00
hbase-external-blockcache HBASE-22463 Some paths in HFileScannerImpl did not consider block#release which will exhaust the ByteBuffAllocator (#257) 2019-06-25 22:17:07 +08:00
hbase-hadoop-compat HBASE-23590 : Update maxStoreFileRefCount to maxCompactedStoreFileRefCount for auto region recovery based on old reader references 2020-01-01 22:50:37 +05:30
hbase-hadoop2-compat HBASE-23590 : Update maxStoreFileRefCount to maxCompactedStoreFileRefCount for auto region recovery based on old reader references 2020-01-01 22:50:37 +05:30
hbase-hbtop HBASE-23165 [hbtop] Some modifications from HBASE-22988 (#987) 2020-01-11 21:22:14 +09:00
hbase-http HBASE-23663 Allow dot and hyphen in Profiler's URL (#1002) 2020-01-09 10:32:38 +01:00
hbase-it HBASE-23566: Fix package/packet terminology problem in chaos monkeys (#933) 2019-12-12 16:34:31 -06:00
hbase-mapreduce HBASE-23635 Reduced number of Checkstyle violations in hbase-mapreduce 2020-01-04 01:09:16 +01:00
hbase-metrics HBASE-23245 : MutableHistogram constructor changes and provide HistogramImpl maxExpected as long (#787) 2019-11-12 01:03:32 +08:00
hbase-metrics-api HBASE-22449 https everywhere in Maven metadata (#247) 2019-05-21 12:38:42 -07:00
hbase-procedure HBASE-23615 Use a dedicated thread for executing WorkerMonitor in Pro… (#961) 2019-12-31 10:04:11 +08:00
hbase-protocol HBASE-23590 : Update maxStoreFileRefCount to maxCompactedStoreFileRefCount for auto region recovery based on old reader references 2020-01-01 22:50:37 +05:30
hbase-protocol-shaded HBASE-23590 : Update maxStoreFileRefCount to maxCompactedStoreFileRefCount for auto region recovery based on old reader references 2020-01-01 22:50:37 +05:30
hbase-replication HBASE-23642 Reintroduce ReplicationUtils.contains as deprecated (#983) 2020-01-04 12:14:19 +01:00
hbase-resource-bundle HBASE-22954 Update license for net.java.dev.jna. 2019-09-03 12:55:30 -05:00
hbase-rest HBASE-23646 Resolved remaining Checkstyle violations in tests of hbase-rest 2020-01-11 21:12:14 +01:00
hbase-rsgroup HBASE-23655 Fix flaky TestRSGroupsKillRS: should wait the SCP to finish (#996) 2020-01-09 18:39:20 +08:00
hbase-server HBASE-23679 FileSystem objects leak when cleaned up in cleanupBulkLoad 2020-01-13 18:42:31 -05:00
hbase-shaded HBASE-22927 Upgrade Mockito version for jdk11 - ADDENDUM (#643) 2019-09-19 15:40:15 +02:00
hbase-shell Revert "HBASE-23055 Alter hbase:meta" 2020-01-11 09:21:15 -08:00
hbase-testing-util HBASE-22449 https everywhere in Maven metadata (#247) 2019-05-21 12:38:42 -07:00
hbase-thrift HBASE-23627 Resolved remaining Checkstyle violations in hbase-thrift 2020-01-01 22:56:17 +01:00
hbase-zookeeper Revert "HBASE-23055 Alter hbase:meta" 2020-01-11 09:21:15 -08:00
src HBASE-23654 Adding Apache Trafodion and EsgynDB to 'Powered by Apache HBase' page 2020-01-09 15:37:09 +01:00
.editorconfig HBASE-23234 Provide .editorconfig based on checkstyle configuration (#846) 2019-11-21 11:23:51 -08:00
.gitattributes HBASE-6816. [WINDOWS] line endings on checkout for .sh files 2013-01-23 19:30:14 +00:00
.gitignore HBASE-22593 Added Jenv file to gitignore (#314) 2019-06-17 10:07:41 +02:00
.pylintrc HBASE-21712 : Make submit-patch.py python3 compatible 2019-01-16 09:28:25 +01:00
.rubocop.yml HBASE-22692 Rubocop definition is not used in the /bin directory 2019-07-24 11:17:28 +02:00
CHANGES.txt HBASE-18548 Move sources of website gen and check jobs into source control 2017-12-19 23:40:46 +08:00
LICENSE.txt HBASE-18548 Move sources of website gen and check jobs into source control 2017-12-19 23:40:46 +08:00
NOTICE.txt HBASE-15666 shaded dependencies for hbase-testing-util 2019-08-07 07:43:44 -07:00
README.txt HBASE-18548 Move sources of website gen and check jobs into source control 2017-12-19 23:40:46 +08:00
pom.xml HBASE-23675 Move to Apache parent POM version 22 2020-01-11 11:19:24 +01:00

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