Modified: hadoop/common/site/mapreduce/publish/releases.html URL: http://svn.apache.org/viewvc/hadoop/common/site/mapreduce/publish/releases.html?rev=1225004&r1=1225003&r2=1225004&view=diff ============================================================================== --- hadoop/common/site/mapreduce/publish/releases.html (original) +++ hadoop/common/site/mapreduce/publish/releases.html Tue Dec 27 20:28:25 2011 @@ -1,584 +1,625 @@ - - - - - - - -Hadoop MapReduce Releases - - - - - - - - - -
- -
-Apache > Hadoop > MapReduce -
- -
- - - - - - - - - - - - -
-
-
-
- -
- - -
- -
- -   -
- - - - - -
- -

Hadoop MapReduce Releases

- - - - -

Download

-
-

Releases may be downloaded from Apache mirrors.

-

- - - Download a release now! - -

-

On the mirror, all recent releases are available, but are not - guaranteed to be stable. For stable releases, look in the stable - directory. -

-

Some third parties package Hadoop, using systems such as RPM. - These are listed on the Distributions wiki page.

-
- - - -

News

-
- -

10 December, 2011: release 0.22.0 available

-

This release contains many bug fixes and optimizations compared to - its predecessor 0.21.0. See the - Hadoop 0.22.0 Release Notes - for details. Alternatively, you can look at the complete - change log for this release - -

-

See - Common News for more details. -

- -

17 Oct, 2011: release 0.20.205.0 available

-

This release contains improvements, new features, bug - fixes and optimizations. This release includes rpms and - debs, all duly checksummed and securely signed.

-

See the Hadoop 0.20.205.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release.

-

Notes:

    - -
  • This release includes a merge of append/hsynch/hflush capabilities from 0.20-append branch, to support HBase in secure mode.
  • - -
  • This release includes the new webhdfs file system, but webhdfs write calls currently fail in secure mode.
  • - -
-

- -

5 Sep, 2011: release 0.20.204.0 available

-

This release contains improvements, new features, bug - fixes and optimizations. This release includes rpms and - debs for the first time.

-

See the Hadoop 0.20.204.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release.

-

Notes:

    - -
  • The RPMs don't work with security turned on. (HADOOP-7599)
  • - -
  • The NameNode's edit log needs to be merged into the image - via
  • - -
      - -
    • put the NameNode into safe mode
    • - -
    • run dfsadmin savenamespace command
    • - -
    • perform a normal upgrade
    • - -
    -
-

- -

11 May, 2011: release 0.20.203.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations. It is stable and has been deployed - in large (4,500 machine) production clusters.

-

See the Hadoop 0.20.203.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

23 August, 2010: release 0.21.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations. It has not undergone testing at scale and should not be considered stable or suitable for production. - This release is being classified as a minor release, which means that it should be API compatible with 0.20.2.

-

See the Hadoop 0.21.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

22 April, 2009: release 0.20.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the Hadoop 0.20.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

24 February, 2009: release 0.19.1 available

-

This release contains many critical bug fixes, including some data loss issues. - The release also introduces an incompatible change by disabling the - file append API (HADOOP-5224) - until it can be stabilized.

-

See the Hadoop 0.19.1 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

29 January, 2009: release 0.18.3 available

-

This release contains many critical bug fixes.

-

See the Hadoop 0.18.3 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

21 November, 2008: release 0.19.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the Hadoop 0.19.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

3 November, 2008: release 0.18.2 available

-

This release contains several critical bug fixes.

-

See the Hadoop 0.18.2 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

17 September, 2008: release 0.18.1 available

-

This release contains several critical bug fixes.

-

See the Hadoop 0.18.1 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

22 August, 2008: release 0.18.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the Hadoop 0.18.0 Release Notes for details. - Alternatively, you can look at the complete change log for this release or the - - Jira issue log for all releases.

- -

19 August, 2008: release 0.17.2 available

-

This release contains several critical bug fixes.

-

See the Hadoop 0.17.2 Notes for details.

- -

23 June, 2008: release 0.17.1 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the Hadoop 0.17.1 Notes for details.

- -

20 May, 2008: release 0.17.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the Hadoop 0.17.0 Release Notes for details.

- -

5 May, 2008: release 0.16.4 available

-

This release fixes 4 critical bugs in release 0.16.3.

- -

16 April, 2008: release 0.16.3 available

-

This release fixes critical bugs in release 0.16.2.

- -

2 April, 2008: release 0.16.2 available

-

This release fixes critical bugs in release 0.16.1.

-
-
Note
-
HBase has been removed from this release. HBase releases are now maintained at - http://hadoop.apache.org/hbase/ -
-
- -

13 March, 2008: release 0.16.1 available

-

This release fixes critical bugs in release 0.16.0.

-
-
Note
-
HBase releases are now maintained at - http://hadoop.apache.org/hbase/ -
-
- -

7 February, 2008: release 0.16.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

See the release notes (above) for details.

-
-
Note
-
When upgrading an existing HDFS filesystem to a 0.16.x - release from an earlier release, you should first start HDFS - with 'bin/start-dfs.sh -upgrade'. See the Hadoop - Upgrade page for details.
-
- -

18 January, 2008: release 0.15.3 available

-

This release fixes critical bugs in release 0.15.3.

- -

2 January, 2008: release 0.15.2 available

-

This release fixes critical bugs in release 0.15.1.

- -

27 November, 2007: release 0.15.1 available

-

This release fixes critical bugs in release 0.15.0.

- -

26 November, 2007: release 0.14.4 available

-

This release fixes critical bugs in release 0.14.3.

- -

29 October 2007: release 0.15.0 available

-

This release contains many improvements, new features, bug - fixes and optimizations.

-

Notably, this contains the first working version of HBase.

-

See the release notes (above) for details.

-
-
Note
-
When upgrading an existing HDFS filesystem to a 0.15.x - release from an earlier release, you should first start HDFS - with 'bin/start-dfs.sh -upgrade'. See the Hadoop - Upgrade page for details.
-
- -

19 October, 2007: release 0.14.3 available

-

This release fixes critical bugs in release 0.14.2.

- -

4 September, 2007: release 0.14.1 available

-

New features in release 0.14 include:

-
    - -
  • Better checksums in HDFS. Checksums are no longer - stored in parallel HDFS files, but are stored directly by - datanodes alongside blocks. This is more efficient for the - namenode and also improves data integrity.
  • - - -
  • Pipes: A C++ API for MapReduce
  • - - -
  • Eclipse Plugin, including HDFS browsing, job - monitoring, etc.
  • - - -
  • File modification times in HDFS.
  • - -
-

There are many other improvements, bug fixes, optimizations - and new features. Performance and reliability are better than - ever.

-
-
Note
-
When upgrading an existing HDFS filesystem to a 0.14.x - release from a 0.13.x or earlier release, you should first - start HDFS with 'bin/start-dfs.sh -upgrade'. See the Hadoop - 0.14 Upgrade page for details.
-
-
- - -
- -
 
-
- - - - + + + + + + + +Hadoop MapReduce Releases + + + + + + + + + +
+ +
+Apache > Hadoop > MapReduce +
+ +
+ + + + + + + + + + + + +
+
+
+
+ +
+ + +
+ +
+ +   +
+ + + + + +
+ +

Hadoop MapReduce Releases

+ + + + +

Download

+
+
    + +
  • +0.20.X - legacy stable version
  • + +
  • +0.20.203.X - current stable version
  • + +
  • +1.0.X - current beta version, 1.0 release
  • + +
  • +0.22.X - does not include security
  • + +
  • +0.23.X - current alpha version
  • + +
+

Releases may be downloaded from Apache mirrors.

+

+ + + Download a release now! + +

+

On the mirror, all recent releases are available.

+

Third parties may distribute products that include Apache Hadoop and derived works, under the Apache License. + Some of these are listed on the Distributions wiki page.

+
+ + + +

News

+
+ +

27 December, 2011: release 1.0.0 available

+

After six years of gestation, Hadoop reaches 1.0.0! + This release is from the 0.20-security code line, and includes + support for: +

    + +
  • security
  • + +
  • HBase (append/hsynch/hflush, and security)
  • + +
  • webhdfs (with full support for security)
  • + +
  • performance enhanced access to local files for HBase
  • + +
  • other performance enhancements, bug fixes, and features
  • + +
+ +

+

Please see the complete + Hadoop 1.0.0 Release Notes for details. +

+ +

10 December, 2011: release 0.22.0 available

+

This release contains many bug fixes and optimizations compared to + its predecessor 0.21.0. See the + Hadoop 0.22.0 Release Notes + for details. Alternatively, you can look at the complete + change log for this release + +

+

See + Common News for more details. +

+ +

17 Oct, 2011: release 0.20.205.0 available

+

This release contains improvements, new features, bug + fixes and optimizations. This release includes rpms and + debs, all duly checksummed and securely signed.

+

See the Hadoop 0.20.205.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release.

+

Notes:

    + +
  • This release includes a merge of append/hsynch/hflush capabilities from 0.20-append branch, to support HBase in secure mode.
  • + +
  • This release includes the new webhdfs file system, but webhdfs write calls currently fail in secure mode.
  • + +
+

+ +

5 Sep, 2011: release 0.20.204.0 available

+

This release contains improvements, new features, bug + fixes and optimizations. This release includes rpms and + debs for the first time.

+

See the Hadoop 0.20.204.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release.

+

Notes:

    + +
  • The RPMs don't work with security turned on. (HADOOP-7599)
  • + +
  • The NameNode's edit log needs to be merged into the image + via
  • + +
      + +
    • put the NameNode into safe mode
    • + +
    • run dfsadmin savenamespace command
    • + +
    • perform a normal upgrade
    • + +
    +
+

+ +

11 May, 2011: release 0.20.203.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations. It is stable and has been deployed + in large (4,500 machine) production clusters.

+

See the Hadoop 0.20.203.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

23 August, 2010: release 0.21.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations. It has not undergone testing at scale and should not be considered stable or suitable for production. + This release is being classified as a minor release, which means that it should be API compatible with 0.20.2.

+

See the Hadoop 0.21.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

22 April, 2009: release 0.20.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the Hadoop 0.20.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

24 February, 2009: release 0.19.1 available

+

This release contains many critical bug fixes, including some data loss issues. + The release also introduces an incompatible change by disabling the + file append API (HADOOP-5224) + until it can be stabilized.

+

See the Hadoop 0.19.1 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

29 January, 2009: release 0.18.3 available

+

This release contains many critical bug fixes.

+

See the Hadoop 0.18.3 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

21 November, 2008: release 0.19.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the Hadoop 0.19.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

3 November, 2008: release 0.18.2 available

+

This release contains several critical bug fixes.

+

See the Hadoop 0.18.2 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

17 September, 2008: release 0.18.1 available

+

This release contains several critical bug fixes.

+

See the Hadoop 0.18.1 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

22 August, 2008: release 0.18.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the Hadoop 0.18.0 Release Notes for details. + Alternatively, you can look at the complete change log for this release or the + + Jira issue log for all releases.

+ +

19 August, 2008: release 0.17.2 available

+

This release contains several critical bug fixes.

+

See the Hadoop 0.17.2 Notes for details.

+ +

23 June, 2008: release 0.17.1 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the Hadoop 0.17.1 Notes for details.

+ +

20 May, 2008: release 0.17.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the Hadoop 0.17.0 Release Notes for details.

+ +

5 May, 2008: release 0.16.4 available

+

This release fixes 4 critical bugs in release 0.16.3.

+ +

16 April, 2008: release 0.16.3 available

+

This release fixes critical bugs in release 0.16.2.

+ +

2 April, 2008: release 0.16.2 available

+

This release fixes critical bugs in release 0.16.1.

+
+
Note
+
HBase has been removed from this release. HBase releases are now maintained at + http://hadoop.apache.org/hbase/ +
+
+ +

13 March, 2008: release 0.16.1 available

+

This release fixes critical bugs in release 0.16.0.

+
+
Note
+
HBase releases are now maintained at + http://hadoop.apache.org/hbase/ +
+
+ +

7 February, 2008: release 0.16.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

See the release notes (above) for details.

+
+
Note
+
When upgrading an existing HDFS filesystem to a 0.16.x + release from an earlier release, you should first start HDFS + with 'bin/start-dfs.sh -upgrade'. See the Hadoop + Upgrade page for details.
+
+ +

18 January, 2008: release 0.15.3 available

+

This release fixes critical bugs in release 0.15.3.

+ +

2 January, 2008: release 0.15.2 available

+

This release fixes critical bugs in release 0.15.1.

+ +

27 November, 2007: release 0.15.1 available

+

This release fixes critical bugs in release 0.15.0.

+ +

26 November, 2007: release 0.14.4 available

+

This release fixes critical bugs in release 0.14.3.

+ +

29 October 2007: release 0.15.0 available

+

This release contains many improvements, new features, bug + fixes and optimizations.

+

Notably, this contains the first working version of HBase.

+

See the release notes (above) for details.

+
+
Note
+
When upgrading an existing HDFS filesystem to a 0.15.x + release from an earlier release, you should first start HDFS + with 'bin/start-dfs.sh -upgrade'. See the Hadoop + Upgrade page for details.
+
+ +

19 October, 2007: release 0.14.3 available

+

This release fixes critical bugs in release 0.14.2.

+ +

4 September, 2007: release 0.14.1 available

+

New features in release 0.14 include:

+
    + +
  • Better checksums in HDFS. Checksums are no longer + stored in parallel HDFS files, but are stored directly by + datanodes alongside blocks. This is more efficient for the + namenode and also improves data integrity.
  • + + +
  • Pipes: A C++ API for MapReduce
  • + + +
  • Eclipse Plugin, including HDFS browsing, job + monitoring, etc.
  • + + +
  • File modification times in HDFS.
  • + +
+

There are many other improvements, bug fixes, optimizations + and new features. Performance and reliability are better than + ever.

+
+
Note
+
When upgrading an existing HDFS filesystem to a 0.14.x + release from a 0.13.x or earlier release, you should first + start HDFS with 'bin/start-dfs.sh -upgrade'. See the Hadoop + 0.14 Upgrade page for details.
+
+
+ + +
+ +
 
+
+ + + + Modified: hadoop/common/site/mapreduce/publish/releases.pdf URL: http://svn.apache.org/viewvc/hadoop/common/site/mapreduce/publish/releases.pdf?rev=1225004&r1=1225003&r2=1225004&view=diff ============================================================================== Binary files - no diff available. Modified: hadoop/common/site/mapreduce/publish/version_control.html URL: http://svn.apache.org/viewvc/hadoop/common/site/mapreduce/publish/version_control.html?rev=1225004&r1=1225003&r2=1225004&view=diff ============================================================================== --- hadoop/common/site/mapreduce/publish/version_control.html (original) +++ hadoop/common/site/mapreduce/publish/version_control.html Tue Dec 27 20:28:25 2011 @@ -1,300 +1,300 @@ - - - - - - - -Hadoop MapReduce Version Control System - - - - - - - - - -
- -
-Apache > Hadoop > MapReduce -
- -
- - - - - - - - - - - - -
-
-
-
- -
- - -
- -
- -   -
- - - - - -
- -

Hadoop MapReduce Version Control System

- - - - -

Overview

-
-

- The Hadoop MapReduce source code resides in the - Apache Subversion - (SVN) repository. The command-line SVN client can be - obtained here. - The TortoiseSVN GUI client for Windows can be - obtained here. There - are also SVN plugins available for - both Eclipse and - IntelliJ IDEA. -

-
- - - -

Web Access (read-only)

-
-

- The source code can be browsed via the Web at - http://svn.apache.org/viewcvs.cgi/hadoop/common/trunk/hadoop-mapreduce-project/. - No SVN client software is required. -

-
- - - -

Anonymous Access (read-only)

-
-

- The SVN URL for anonymous users is - http://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-mapreduce-project/. - Instructions for anonymous SVN access are - here. -

-
- - - -

Committer Access (read-write)

-
-

- The SVN URL for committers is - https://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-mapreduce-project/. - Instructions for committer SVN access are - here. -

-
- - -
- -
 
-
- - - - + + + + + + + +Hadoop MapReduce Version Control System + + + + + + + + + +
+ +
+Apache > Hadoop > MapReduce +
+ +
+ + + + + + + + + + + + +
+
+
+
+ +
+ + +
+ +
+ +   +
+ + + + + +
+ +

Hadoop MapReduce Version Control System

+ + + + +

Overview

+
+

+ The Hadoop MapReduce source code resides in the + Apache Subversion + (SVN) repository. The command-line SVN client can be + obtained here. + The TortoiseSVN GUI client for Windows can be + obtained here. There + are also SVN plugins available for + both Eclipse and + IntelliJ IDEA. +

+
+ + + +

Web Access (read-only)

+
+

+ The source code can be browsed via the Web at + http://svn.apache.org/viewcvs.cgi/hadoop/common/trunk/hadoop-mapreduce-project/. + No SVN client software is required. +

+
+ + + +

Anonymous Access (read-only)

+
+

+ The SVN URL for anonymous users is + http://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-mapreduce-project/. + Instructions for anonymous SVN access are + here. +

+
+ + + +

Committer Access (read-write)

+
+

+ The SVN URL for committers is + https://svn.apache.org/repos/asf/hadoop/common/trunk/hadoop-mapreduce-project/. + Instructions for committer SVN access are + here. +

+
+ + +
+ +
 
+
+ + + + Modified: hadoop/common/site/mapreduce/publish/version_control.pdf URL: http://svn.apache.org/viewvc/hadoop/common/site/mapreduce/publish/version_control.pdf?rev=1225004&r1=1225003&r2=1225004&view=diff ============================================================================== Binary files - no diff available.