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From cutt...@apache.org
Subject svn commit: r571288 - in /lucene/hadoop/branches/branch-0.14: CHANGES.txt build.xml docs/releases.html docs/releases.pdf src/docs/src/documentation/content/xdocs/releases.xml
Date Thu, 30 Aug 2007 20:04:47 GMT
Author: cutting
Date: Thu Aug 30 13:04:46 2007
New Revision: 571288

URL: http://svn.apache.org/viewvc?rev=571288&view=rev
Log:
Merge -r 571286:571287 from trunk to 0.14 branch.  Preparing for 0.14.1 candidate build.

Modified:
    lucene/hadoop/branches/branch-0.14/CHANGES.txt
    lucene/hadoop/branches/branch-0.14/build.xml
    lucene/hadoop/branches/branch-0.14/docs/releases.html
    lucene/hadoop/branches/branch-0.14/docs/releases.pdf
    lucene/hadoop/branches/branch-0.14/src/docs/src/documentation/content/xdocs/releases.xml

Modified: lucene/hadoop/branches/branch-0.14/CHANGES.txt
URL: http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.14/CHANGES.txt?rev=571288&r1=571287&r2=571288&view=diff
==============================================================================
--- lucene/hadoop/branches/branch-0.14/CHANGES.txt (original)
+++ lucene/hadoop/branches/branch-0.14/CHANGES.txt Thu Aug 30 13:04:46 2007
@@ -1,7 +1,8 @@
 Hadoop Change Log
 
 
-Release 0.14.1 - (unreleased)
+
+Release 0.14.1 - 2007-09-04
 
   BUG FIXES
 

Modified: lucene/hadoop/branches/branch-0.14/build.xml
URL: http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.14/build.xml?rev=571288&r1=571287&r2=571288&view=diff
==============================================================================
--- lucene/hadoop/branches/branch-0.14/build.xml (original)
+++ lucene/hadoop/branches/branch-0.14/build.xml Thu Aug 30 13:04:46 2007
@@ -9,7 +9,7 @@
  
   <property name="Name" value="Hadoop"/>
   <property name="name" value="hadoop"/>
-  <property name="version" value="0.14.0-dev"/>
+  <property name="version" value="0.14.1-dev"/>
   <property name="final.name" value="${name}-${version}"/>
   <property name="year" value="2006"/>
   <property name="libhdfs.version" value="1"/>

Modified: lucene/hadoop/branches/branch-0.14/docs/releases.html
URL: http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.14/docs/releases.html?rev=571288&r1=571287&r2=571288&view=diff
==============================================================================
--- lucene/hadoop/branches/branch-0.14/docs/releases.html (original)
+++ lucene/hadoop/branches/branch-0.14/docs/releases.html Thu Aug 30 13:04:46 2007
@@ -182,23 +182,14 @@
 <a href="#Project+News">Project News</a>
 <ul class="minitoc">
 <li>
-<a href="#25+July%2C+2007%3A+release+0.13.1+available">25 July, 2007: release 0.13.1
available</a>
+<a href="#4+September%2C+2007%3A+release+0.14.1+available"> 4 September, 2007: release
0.14.1 available </a>
 </li>
 <li>
-<a href="#8+June%2C+2007%3A+release+0.13.0+available"> 8 June, 2007: release 0.13.0
available </a>
+<a href="#25+July%2C+2007%3A+release+0.13.1+available">25 July, 2007: release 0.13.1
available</a>
 </li>
 <li>
 <a href="#8+June%2C+2006%3A"> 8 June, 2006: FAQ added to Wiki </a>
 </li>
-<li>
-<a href="#5+May%2C+2006%3A+release+0.2.0+available"> 5 May, 2006: release 0.2.0 available
</a>
-</li>
-<li>
-<a href="#6+February%2C+2006%3A+nightly+builds"> 6 February, 2006: nightly builds </a>
-</li>
-<li>
-<a href="#3+February%2C+2006%3A+Hadoop+code+moved+out+of+Nutch"> 3 February, 2006:
Hadoop code moved out of Nutch </a>
-</li>
 </ul>
 </li>
 </ul>
@@ -242,45 +233,56 @@
 <a name="N1003A"></a><a name="Project+News"></a>
 <h2 class="h3">Project News</h2>
 <div class="section">
-<a name="N10040"></a><a name="25+July%2C+2007%3A+release+0.13.1+available"></a>
+<a name="N10040"></a><a name="4+September%2C+2007%3A+release+0.14.1+available"></a>
+<h3 class="h4"> 4 September, 2007: release 0.14.1 available </h3>
+<p>New features in release 0.14 include:</p>
+<ul>
+	  
+<li>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.</li>
+
+	  
+<li>Pipes: A C++ API for MapReduce</li>
+
+	  
+<li>Eclipse Plugin, including HDFS browsing, job
+	  monitoring, etc.</li>
+
+	  
+<li>File modification times in HDFS.</li>
+	
+</ul>
+<p>There are many other improvements, bug fixes, optimizations
+	and new features.  Performance and reliability are better than
+	ever.</p>
+<div class="note">
+<div class="label">Note</div>
+<div class="content">When upgrading an existing HDFS filesystem to this
+	release, you should first start HDFS with 'bin/start-dfs.sh
+	-upgrade'.  See the <a href="http://wiki.apache.org/lucene-hadoop/Hadoop_0.14_Upgrade">Hadoop
+	0.14 Upgrade</a> page for details.</div>
+</div>
+<a name="N10063"></a><a name="25+July%2C+2007%3A+release+0.13.1+available"></a>
 <h3 class="h4">25 July, 2007: release 0.13.1 available</h3>
-<p>This fixes critical bugs in the 0.13.0 release.</p>
-<a name="N1004A"></a><a name="8+June%2C+2007%3A+release+0.13.0+available"></a>
-<h3 class="h4"> 8 June, 2007: release 0.13.0 available </h3>
 <p>
-        In addition to new features, this release contains significant performance and reliability
improvements.
-        For example, MapReduce sort performance on large clusters has <a href="http://wiki.apache.org/lucene-hadoop-data/attachments/FAQ/attachments/sort900-20070607.png">doubled</a>.
+        In addition to new features, release 0.13 contains significant
+        performance and reliability improvements.  For example,
+        MapReduce sort performance on large clusters has <a href="http://wiki.apache.org/lucene-hadoop-data/attachments/FAQ/attachments/sort900-20070607.png">doubled</a>.
         </p>
 <div class="note">
 <div class="label">Note</div>
 <div class="content">
-        When upgrading an existing <acronym title="Hadoop Distributed File System">HDFS</acronym>
filesystem to this release, you should first start HDFS with <span class="codefrag">bin/start-dfs.sh
-upgrade</span>
-        which makes it possible to revert the upgrade. For more information on this issue,
see <a href="https://issues.apache.org/jira/browse/HADOOP-702#action_12482953">HADOOP-702</a>.

-        </div>
+        When upgrading an existing <acronym title="Hadoop Distributed File System">HDFS</acronym>
filesystem to this release, you
+	should first start HDFS with <span class="codefrag">bin/start-dfs.sh
+	-upgrade</span>. See the <a href="http://wiki.apache.org/lucene-hadoop/Hadoop_Upgrade">Hadoop
+	Upgrade</a> page for details.  </div>
 </div>
-<a name="N10066"></a><a name="8+June%2C+2006%3A"></a>
+<a name="N1007F"></a><a name="8+June%2C+2006%3A"></a>
 <h3 class="h4"> 8 June, 2006: FAQ added to Wiki </h3>
 <p>
         Hadoop now has a <a href="http://wiki.apache.org/lucene-hadoop/FAQ">FAQ</a>.
Please help make this more complete!
-        </p>
-<a name="N10078"></a><a name="5+May%2C+2006%3A+release+0.2.0+available"></a>
-<h3 class="h4"> 5 May, 2006: release 0.2.0 available </h3>
-<p>
-        We are now aiming for monthly releases. There have been many bug fixes and improvements
in the past month.
-        MapReduce and DFS are now fairly reliable on clusters with up to 200 nodes.
-        </p>
-<a name="N10082"></a><a name="6+February%2C+2006%3A+nightly+builds"></a>
-<h3 class="h4"> 6 February, 2006: nightly builds </h3>
-<p>
-        Hadoop now has nightly builds. This automatically creates a <a href="http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/">downloadable
version of Hadoop every night</a>.
-        All unit tests must pass, or a message is sent to the developers mailing list and
no new version is created.
-        This also updates the <a href="http://lucene.apache.org/hadoop/api/index.html">javadoc</a>.
-        </p>
-<a name="N10094"></a><a name="3+February%2C+2006%3A+Hadoop+code+moved+out+of+Nutch"></a>
-<h3 class="h4"> 3 February, 2006: Hadoop code moved out of Nutch </h3>
-<p>
-        The Hadoop code has now been moved into its own Subversion tree, renamed into packages
under org.apache.hadoop.
-        All unit tests pass, but little else has yet been tested.
         </p>
 </div>
 

Modified: lucene/hadoop/branches/branch-0.14/docs/releases.pdf
URL: http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.14/docs/releases.pdf?rev=571288&r1=571287&r2=571288&view=diff
==============================================================================
--- lucene/hadoop/branches/branch-0.14/docs/releases.pdf (original)
+++ lucene/hadoop/branches/branch-0.14/docs/releases.pdf Thu Aug 30 13:04:46 2007
@@ -5,10 +5,10 @@
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Modified: lucene/hadoop/branches/branch-0.14/src/docs/src/documentation/content/xdocs/releases.xml
URL: http://svn.apache.org/viewvc/lucene/hadoop/branches/branch-0.14/src/docs/src/documentation/content/xdocs/releases.xml?rev=571288&r1=571287&r2=571288&view=diff
==============================================================================
--- lucene/hadoop/branches/branch-0.14/src/docs/src/documentation/content/xdocs/releases.xml
(original)
+++ lucene/hadoop/branches/branch-0.14/src/docs/src/documentation/content/xdocs/releases.xml
Thu Aug 30 13:04:46 2007
@@ -47,51 +47,58 @@
       <title>Project News</title>
 
       <section>
-      <title>25 July, 2007: release 0.13.1 available</title>
-      <p>This fixes critical bugs in the 0.13.0 release.</p>
-      </section>
+        <title> 4 September, 2007: release 0.14.1 available </title>
+	<p>New features in release 0.14 include:</p>
 
-      <section>
-        <title> 8 June, 2007: release 0.13.0 available </title>
-        <p>
-        In addition to new features, this release contains significant performance and reliability
improvements.
-        For example, MapReduce sort performance on large clusters has <a href="http://wiki.apache.org/lucene-hadoop-data/attachments/FAQ/attachments/sort900-20070607.png">doubled</a>.
-        </p>
-        <note>
-        When upgrading an existing <acronym title="Hadoop Distributed File System">HDFS</acronym>
filesystem to this release, you should first start HDFS with <code>bin/start-dfs.sh
-upgrade</code>
-        which makes it possible to revert the upgrade. For more information on this issue,
see <a href="https://issues.apache.org/jira/browse/HADOOP-702#action_12482953">HADOOP-702</a>.

-        </note>
-      </section>
+	<ul>
+	  <li>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.</li>
 
-      <section>
-        <title> 8 June, 2006: <acronym title="Frequently Asked Questions">FAQ</acronym>
added to Wiki </title>
-        <p>
-        Hadoop now has a <a href="http://wiki.apache.org/lucene-hadoop/FAQ">FAQ</a>.
Please help make this more complete!
-        </p>
-      </section>
+	  <li>Pipes: A C++ API for MapReduce</li>
+
+	  <li>Eclipse Plugin, including HDFS browsing, job
+	  monitoring, etc.</li>
+
+	  <li>File modification times in HDFS.</li>
+	</ul>
+
+	<p>There are many other improvements, bug fixes, optimizations
+	and new features.  Performance and reliability are better than
+	ever.</p>
+
+	<note>When upgrading an existing HDFS filesystem to this
+	release, you should first start HDFS with 'bin/start-dfs.sh
+	-upgrade'.  See the <a
+	href="http://wiki.apache.org/lucene-hadoop/Hadoop_0.14_Upgrade">Hadoop
+	0.14 Upgrade</a> page for details.</note>
 
-      <section>
-        <title> 5 May, 2006: release 0.2.0 available </title>
-        <p>
-        We are now aiming for monthly releases. There have been many bug fixes and improvements
in the past month.
-        MapReduce and DFS are now fairly reliable on clusters with up to 200 nodes.
-        </p>
       </section>
 
       <section>
-        <title> 6 February, 2006: nightly builds </title>
+      <title>25 July, 2007: release 0.13.1 available</title>
         <p>
-        Hadoop now has nightly builds. This automatically creates a <a href="http://lucene.zones.apache.org:8080/hudson/job/Hadoop-Nightly/">downloadable
version of Hadoop every night</a>.
-        All unit tests must pass, or a message is sent to the developers mailing list and
no new version is created.
-        This also updates the <a href="http://lucene.apache.org/hadoop/api/index.html">javadoc</a>.
+        In addition to new features, release 0.13 contains significant
+        performance and reliability improvements.  For example,
+        MapReduce sort performance on large clusters has <a
+        href="http://wiki.apache.org/lucene-hadoop-data/attachments/FAQ/attachments/sort900-20070607.png">doubled</a>.
         </p>
+
+        <note>
+        When upgrading an existing <acronym title="Hadoop Distributed
+	File System">HDFS</acronym> filesystem to this release, you
+	should first start HDFS with <code>bin/start-dfs.sh
+	-upgrade</code>. See the <a
+	href="http://wiki.apache.org/lucene-hadoop/Hadoop_Upgrade">Hadoop
+	Upgrade</a> page for details.  </note>
+
       </section>
 
       <section>
-        <title> 3 February, 2006: Hadoop code moved out of Nutch </title>
+        <title> 8 June, 2006: <acronym title="Frequently Asked Questions">FAQ</acronym>
added to Wiki </title>
         <p>
-        The Hadoop code has now been moved into its own Subversion tree, renamed into packages
under org.apache.hadoop.
-        All unit tests pass, but little else has yet been tested.
+        Hadoop now has a <a href="http://wiki.apache.org/lucene-hadoop/FAQ">FAQ</a>.
Please help make this more complete!
         </p>
       </section>
      



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