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ckulkarni defc25c6d1 HBASE-17448 Export metrics from RecoverableZooKeeper 
Added metrics for RecoverableZooKeeper related to specific exceptions,
total failed ZooKeeper API calls and latency histograms for read,
write and sync operations. Also added unit tests for the same. Added
service provider for the ZooKeeper metrics implementation inside the
hadoop compatibility module.

Signed-off-by: Andrew Purtell <apurtell@apache.org>

Conflicts:
	hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/RecoverableZooKeeper.java
	hbase-metrics-api/src/main/java/org/apache/hadoop/hbase/metrics/PackageMarker.java
 		2017-04-26 18:14:53 -07:00
bin HBASE-17426 Inconsistent environment variable names for enabling JMX 2017-03-17 10:28:54 +08:00
conf HBASE-17722 Metrics subsystem stop/start messages add a lot of useless bulk to operational logging 2017-03-03 12:35:21 -08:00
dev-support HBASE-17074 PreCommit job always fails because of OOM 2016-11-15 08:29:44 +08:00
hbase-annotations HBASE-15889. String case conversions are locale-sensitive, used without locale 2016-06-06 12:14:20 -05:00
hbase-archetypes HBASE-17722 Metrics subsystem stop/start messages add a lot of useless bulk to operational logging 2017-03-03 12:35:21 -08:00
hbase-assembly HBASE-16951 1.3 assembly scripts dont package hbase-archetypes in the tarball 2016-10-28 15:55:18 -07:00
hbase-checkstyle HBASE-15693 Reconsider the ImportOrder rule of checkstyle 2016-04-24 11:09:50 +08:00
hbase-client HBASE-17448 Export metrics from RecoverableZooKeeper 2017-04-26 18:14:53 -07:00
hbase-common HBASE-17944 - Removed unused JDK version parsing from ClassSize. 2017-04-21 09:29:07 -05:00
hbase-examples HBASE-17722 Metrics subsystem stop/start messages add a lot of useless bulk to operational logging 2017-03-03 12:35:21 -08:00
hbase-external-blockcache HBASE-12088 Addendum - fix spacing 2016-09-21 20:58:34 -07:00
hbase-hadoop-compat HBASE-17448 Export metrics from RecoverableZooKeeper 2017-04-26 18:14:53 -07:00
hbase-hadoop2-compat HBASE-17448 Export metrics from RecoverableZooKeeper 2017-04-26 18:14:53 -07:00
hbase-it HBASE-16469 Several log refactoring/improvement suggestions 2017-04-11 14:28:47 -05:00
hbase-native-client HBASE-14087 Ensure correct ASF headers for docs/code 2015-07-31 11:22:50 -07:00
hbase-prefix-tree HBASE-17722 Metrics subsystem stop/start messages add a lot of useless bulk to operational logging 2017-03-03 12:35:21 -08:00
hbase-procedure HBASE-17722 Metrics subsystem stop/start messages add a lot of useless bulk to operational logging 2017-03-03 12:35:21 -08:00
hbase-protocol HBASE-17472: Correct the semantic of permission grant 2017-02-20 20:24:09 +08:00
hbase-resource-bundle HBASE-16318 fail build while rendering velocity template if dependency license isn't in whitelist. 2016-08-17 13:28:58 -07:00
hbase-rest HBASE-17584 Expose ScanMetrics with ResultScanner rather than Scan 2017-03-20 16:32:20 +08:00
hbase-server HBASE-17956 Raw scan should ignore TTL 2017-04-26 15:34:14 +08:00
hbase-shaded HBASE-15342 create branch-1.3 and update branch-1 poms to 1.4.0-SNAPSHOT 2016-02-28 16:23:29 -08:00
hbase-shell HBASE-17736 Some options can't be configured by the shell 2017-03-09 16:53:31 -08:00
hbase-testing-util HBASE-16682 Fix Shell tests failure. NoClassDefFoundError for Minikdc. 2016-10-05 14:09:02 -07:00
hbase-thrift HBASE-17514 emit a warning if thrift1 proxy user is configured but hbase.regionserver.thrift.http is not 2017-04-24 13:21:35 -05:00
src/main HBASE-16724 Snapshot owner can't clone 2016-10-15 11:57:00 +05:30
.gitattributes HBASE-6816. [WINDOWS] line endings on checkout for .sh files 2013-01-23 19:30:14 +00:00
.gitignore HBASE-16518 Remove unused .arcconfig file 2016-08-29 15:12:36 -07:00
CHANGES.txt Update CHANGES.txt for 0.99.2 2014-12-02 20:39:44 -08:00
LICENSE.txt HBASE-14338 License notification misspells 'Asciidoctor' (Lars Francke) 2015-09-22 09:53:36 -07:00
NOTICE.txt HBASE-14085 Update LICENSE and NOTICE files. 2015-08-05 14:52:33 -07:00
README.txt Updated links in README 2014-09-18 12:06:02 -07:00
pom.xml HBASE-17925 mvn assembly:single fails against hadoop3-alpha2 2017-04-18 16:39:50 -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.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