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Nick Dimiduk 52245e9f7c HBASE-24143 [JDK11] Switch default garbage collector from CMS
Per comments in Jira, be explicit about what collector we
use. Existing code simply hard-codes HBASE_OPTS in
`conf/hbase-env.sh`. We now need to be a little more clever than this,
so moves the definition into `bin/hbase`. Also consolidates logic
around JVM version detection into a reusable function.

This change also changes how we set `HBASE_OPTS`. Before, we would
accept an operator's value, but always append our GC
prescription. After this change, we defer entirely to the operator's
choice, only applying our values when they've not specified their
intentions.

Signed-off-by: stack <stack@apache.org>
Signed-off-by: Sean Busbey <busbey@apache.org>
2020-04-17 13:51:08 -07:00
.idea HBASE-23707 Add IntelliJ check style plugin configuration (#1064) 2020-01-27 10:40:24 -08:00
bin HBASE-24143 [JDK11] Switch default garbage collector from CMS 2020-04-17 13:51:08 -07:00
conf HBASE-24143 [JDK11] Switch default garbage collector from CMS 2020-04-17 13:51:08 -07:00
dev-support HBASE-24203 Bump git version in Dockerfile (#1538) 2020-04-17 13:06:46 +02:00
hbase-annotations HBASE-23253 Rewrite rsgroup related UTs with the new methods introduced in HBASE-22932 (#813) 2020-03-02 15:43:40 +08:00
hbase-archetypes HBASE-23077 move entirely to spotbugs (#1265) 2020-03-12 10:18:09 +08:00
hbase-assembly HBASE-24084 Fix missing jdk8 dependencies in hbase-assembly/hadoop-two-compat 2020-04-02 09:51:08 -07:00
hbase-backup HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-build-configuration HBASE-23675 Move to Apache parent POM version 22 2020-01-11 11:18:30 +01:00
hbase-checkstyle HBASE-22749 Distributed MOB compactions 2020-02-19 16:06:38 -06:00
hbase-client HBASE-24158 [Flakey Tests] TestAsyncTableGetMultiThreaded 2020-04-16 08:03:35 -07:00
hbase-common HBASE-24194 : Refactor anonymous inner classes of BufferedEncodedSeeker to named inner classes (#1522) 2020-04-16 19:16:00 +05:30
hbase-endpoint HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-examples HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-external-blockcache HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-hadoop-compat HBASE-24075: Fix a race between master shutdown and metrics (re)init 2020-03-31 16:36:31 -07:00
hbase-hadoop2-compat HBASE-24111 Enable CompactionTool executions on non-HDFS filesystems (#1427) 2020-04-06 11:54:19 +02:00
hbase-hbtop HBASE-23077 move entirely to spotbugs (#1265) 2020-03-12 10:18:09 +08:00
hbase-http HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-it HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-mapreduce HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-metrics HBASE-23245 : MutableHistogram constructor changes and provide HistogramImpl maxExpected as long (#787) 2019-11-12 00:22:02 +08:00
hbase-metrics-api HBASE-22449 https everywhere in Maven metadata (#247) 2019-05-21 12:34:25 -07:00
hbase-native-client HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-29 14:25:43 -05:00
hbase-procedure HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-protocol-shaded HBASE-24112 [RSGroup] Support renaming rsgroup (#1435) 2020-04-13 14:04:32 +08:00
hbase-replication HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-resource-bundle HBASE-24132 Upgrade to Apache ZooKeeper 3.5.7 (#1453) 2020-04-13 13:46:37 -07:00
hbase-rest HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-rsgroup/src/test/resources HBASE-23956 Use less resources running tests (#1266) 2020-03-11 10:37:50 -07:00
hbase-server HBASE-24182 log when the region is set to closing status (#1509) 2020-04-17 12:20:12 -07:00
hbase-shaded HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-shell HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-testing-util HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
hbase-thrift HBASE-24148: Upgrade Thrift to 0.13.0: 0.12.0 has outstanding CVEs. 2020-04-17 08:31:36 -07:00
hbase-zookeeper HBASE-24170 Remove hadoop-2.0 profile (#1495) 2020-04-16 18:57:40 +08:00
src HBASE-23697 Document new RegionProcedureStore operation and migration 2020-04-15 10:55:36 -07:00
.editorconfig HBASE-23767 Add JDK11 compilation and unit test support to Github precommit 2020-03-05 11:46:15 -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 10:05:22 +02:00
.pylintrc HBASE-21712 : Make submit-patch.py python3 compatible 2019-01-14 14:50:50 -08:00
.rubocop.yml HBASE-23943 Updated Rubocop configuration to current version 2020-03-18 11:09:36 +01:00
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-15666 shaded dependencies for hbase-testing-util 2019-07-23 15:22:00 +02:00
README.txt HBASE-14348 Update download mirror link 2018-04-04 14:30:06 -07:00
pom.xml HBASE-24148: Upgrade Thrift to 0.13.0: 0.12.0 has outstanding CVEs. 2020-04-17 08:31:36 -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