Author: omalley
Date: Mon Aug 11 15:50:32 2008
New Revision: 684969
URL: http://svn.apache.org/viewvc?rev=684969&view=rev
Log:
Preparing for release 0.17.2
Modified:
hadoop/core/branches/branch-0.17/CHANGES.txt
hadoop/core/branches/branch-0.17/build.xml
hadoop/core/branches/branch-0.17/docs/changes.html
hadoop/core/branches/branch-0.17/docs/releasenotes.html
Modified: hadoop/core/branches/branch-0.17/CHANGES.txt
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.17/CHANGES.txt?rev=684969&r1=684968&r2=684969&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.17/CHANGES.txt (original)
+++ hadoop/core/branches/branch-0.17/CHANGES.txt Mon Aug 11 15:50:32 2008
@@ -1,6 +1,6 @@
Hadoop Change Log
-Release 0.17.2 - Unreleased
+Release 0.17.2 - 2008-08-11
BUG FIXES
Modified: hadoop/core/branches/branch-0.17/build.xml
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.17/build.xml?rev=684969&r1=684968&r2=684969&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.17/build.xml (original)
+++ hadoop/core/branches/branch-0.17/build.xml Mon Aug 11 15:50:32 2008
@@ -26,7 +26,7 @@
<property name="Name" value="Hadoop"/>
<property name="name" value="hadoop"/>
- <property name="version" value="0.17.2-dev"/>
+ <property name="version" value="0.17.3-dev"/>
<property name="final.name" value="${name}-${version}"/>
<property name="year" value="2006"/>
<property name="libhdfs.version" value="1"/>
Modified: hadoop/core/branches/branch-0.17/docs/changes.html
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.17/docs/changes.html?rev=684969&r1=684968&r2=684969&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.17/docs/changes.html (original)
+++ hadoop/core/branches/branch-0.17/docs/changes.html Mon Aug 11 15:50:32 2008
@@ -36,7 +36,7 @@
function collapse() {
for (var i = 0; i < document.getElementsByTagName("ul").length; i++) {
var list = document.getElementsByTagName("ul")[i];
- if (list.id != 'release_0.17.1_-_2008-06-23_' && list.id !=
'release_0.17.0_-_2008-05-18_') {
+ if (list.id != 'release_0.17.2_-_2008-08-11_' && list.id !=
'release_0.17.1_-_2008-06-23_') {
list.style.display = "none";
}
}
@@ -52,6 +52,40 @@
<a href="http://hadoop.apache.org/core/";><img class="logoImage" alt="Hadoop"
src="images/hadoop-logo.jpg" title="Scalable Computing Platform"></a>
<h1>Hadoop Change Log</h1>
+<h2><a href="javascript:toggleList('release_0.17.2_-_2008-08-11_')">Release
0.17.2 - 2008-08-11
+</a></h2>
+<ul id="release_0.17.2_-_2008-08-11_">
+ <li><a
href="javascript:toggleList('release_0.17.2_-_2008-08-11_._bug_fixes_')"> BUG
FIXES
+</a> (12)
+ <ol id="release_0.17.2_-_2008-08-11_._bug_fixes_">
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3678";>HADOOP-3678</a>. Avoid
spurious exceptions logged at DataNode when clients
+read from DFS.<br />(rangadi)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3760";>HADOOP-3760</a>. Fix a
bug with HDFS file close() mistakenly introduced
+by <a
href="http://issues.apache.org/jira/browse/HADOOP-3681";>HADOOP-3681</a>.<br
/>(Lohit Vijayarenu via rangadi)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3707";>HADOOP-3707</a>.
NameNode keeps a count of number of blocks scheduled
+to be written to a datanode and uses it to avoid allocating more
+blocks than a datanode can hold.<br />(rangadi)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3681";>HADOOP-3681</a>.
DFSClient can get into an infinite loop while closing
+a file if there are some errors.<br />(Lohit Vijayarenu via rangadi)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3002";>HADOOP-3002</a>. Hold
off block removal while in safe mode.<br />(shv)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3685";>HADOOP-3685</a>.
Unbalanced replication target.<br />(hairong)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3758";>HADOOP-3758</a>.
Shutdown datanode on version mismatch instead of retrying
+continuously, preventing excessive logging at the namenode.<br />(lohit
vijayarenu via cdouglas)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3633";>HADOOP-3633</a>.
Correct exception handling in DataXceiveServer, and throttle
+the number of xceiver threads in a data-node.<br />(shv)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3370";>HADOOP-3370</a>. Ensure
that the TaskTracker.runningJobs data-structure is
+correctly cleaned-up on task completion.<br />(Zheng Shao via acmurthy)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3813";>HADOOP-3813</a>. Fix
task-output clean-up on HDFS to use the recursive
+FileSystem.delete rather than the FileUtil.fullyDelete.<br />(Amareshwari
+Sri Ramadasu via acmurthy)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3859";>HADOOP-3859</a>. Allow
the maximum number of xceivers in the data node to
+be configurable.<br />(Johan Oskarsson via omalley)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3931";>HADOOP-3931</a>. Fix
corner case in the map-side sort that causes some values
+to be counted as too large and cause pre-mature spills to disk. Some values
+will also bypass the combiner incorrectly.<br />(cdouglas via omalley)</li>
+ </ol>
+ </li>
+</ul>
<h2><a href="javascript:toggleList('release_0.17.1_-_2008-06-23_')">Release
0.17.1 - 2008-06-23
</a></h2>
<ul id="release_0.17.1_-_2008-06-23_">
@@ -63,10 +97,12 @@
</ol>
</li>
<li><a
href="javascript:toggleList('release_0.17.1_-_2008-06-23_._improvements_')">
IMPROVEMENTS
-</a> (1)
+</a> (2)
<ol id="release_0.17.1_-_2008-06-23_._improvements_">
<li><a
href="http://issues.apache.org/jira/browse/HADOOP-3522";>HADOOP-3522</a>.
Improve documentation on reduce pointing out that
input keys and values will be reused.<br />(omalley)</li>
+ <li><a
href="http://issues.apache.org/jira/browse/HADOOP-3487";>HADOOP-3487</a>.
Balancer uses thread pools for managing its threads;
+therefore provides better resource management.<br />(hairong)</li>
</ol>
</li>
<li><a
href="javascript:toggleList('release_0.17.1_-_2008-06-23_._bug_fixes_')"> BUG
FIXES
@@ -92,8 +128,10 @@
</ol>
</li>
</ul>
-<h2><a href="javascript:toggleList('release_0.17.0_-_2008-05-18_')">Release
0.17.0 - 2008-05-18
-</a></h2>
+<h2><a href="javascript:toggleList('older')">Older Releases</a></h2>
+<ul id="older">
+<h3><a href="javascript:toggleList('release_0.17.0_-_2008-05-18_')">Release
0.17.0 - 2008-05-18
+</a></h3>
<ul id="release_0.17.0_-_2008-05-18_">
<li><a
href="javascript:toggleList('release_0.17.0_-_2008-05-18_._incompatible_changes_')">
INCOMPATIBLE CHANGES
</a> (26)
@@ -461,8 +499,6 @@
</ol>
</li>
</ul>
-<h2><a href="javascript:toggleList('older')">Older Releases</a></h2>
-<ul id="older">
<h3><a href="javascript:toggleList('release_0.16.4_-_2008-05-05_')">Release
0.16.4 - 2008-05-05
</a></h3>
<ul id="release_0.16.4_-_2008-05-05_">
Modified: hadoop/core/branches/branch-0.17/docs/releasenotes.html
URL:
http://svn.apache.org/viewvc/hadoop/core/branches/branch-0.17/docs/releasenotes.html?rev=684969&r1=684968&r2=684969&view=diff
==============================================================================
--- hadoop/core/branches/branch-0.17/docs/releasenotes.html (original)
+++ hadoop/core/branches/branch-0.17/docs/releasenotes.html Mon Aug 11 15:50:32
2008
@@ -1,8 +1,50 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head>
- <title>Hadoop 0.17.1 Release Notes</title></head>
+ <title>Hadoop 0.17.2 Release Notes</title></head>
<body>
<font face="sans-serif">
+ <h1>Hadoop 0.17.2 Release Notes</h1>
+The bug fixes are listed below.
+<ul><a name="changes">
+ <h2>Changes Since Hadoop 0.17.1</h2>
+<ul>
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3678'>HADOOP-3678</a>] -
Avoid spurious exceptions logged at DataNode when clients
+ read from DFS.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3760'>HADOOP-3760</a>] - Fix
a bug with HDFS file close()</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3707'>HADOOP-3707</a>] -
NameNode keeps a count of number of blocks scheduled
+ to be written to a datanode and uses it to avoid allocating more
+ blocks than a datanode can hold.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3681'>HADOOP-3681</a>] -
DFSClient can get into an infinite loop while closing
+ a file if there are some errors.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3002'>HADOOP-3002</a>] -
Hold off block removal while in safe mode.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3685'>HADOOP-3685</a>] -
Unbalanced replication target.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3758'>HADOOP-3758</a>] -
Shutdown datanode on version mismatch instead of retrying
+ continuously, preventing excessive logging at the namenode.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3633'>HADOOP-3633</a>] -
Correct exception handling in DataXceiveServer, and throttle
+ the number of xceiver threads in a data-node.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3370'>HADOOP-3370</a>] -
Ensure that the TaskTracker.runningJobs data-structure is
+ correctly cleaned-up on task completion.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3813'>HADOOP-3813</a>] - Fix
task-output clean-up on HDFS to use the recursive
+ FileSystem.delete rather than the FileUtil.fullyDelete.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3859'>HADOOP-3859</a>] -
Allow the maximum number of xceivers in the data node to
+ be configurable.</li>
+
+<li>[<a
href='https://issues.apache.org/jira/browse/HADOOP-3931'>HADOOP-3931</a>] - Fix
corner case in the map-side sort that causes some values
+ to be counted as too large and cause pre-mature spills to disk. Some values
+ will also bypass the combiner incorrectly.</li>
+</ul>
+</ul>
+
<h1>Hadoop 0.17.1 Release Notes</h1>
The bug fixes are listed below.
<ul><a name="changes">
