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From omal...@apache.org
Subject svn commit: r1062266 - /hadoop/common/branches/branch-0.20/src/docs/releasenotes.html
Date Sat, 22 Jan 2011 20:44:27 GMT
Author: omalley
Date: Sat Jan 22 20:44:27 2011
New Revision: 1062266

URL: http://svn.apache.org/viewvc?rev=1062266&view=rev
Log:
update release notes

Modified:
    hadoop/common/branches/branch-0.20/src/docs/releasenotes.html

Modified: hadoop/common/branches/branch-0.20/src/docs/releasenotes.html
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.20/src/docs/releasenotes.html?rev=1062266&r1=1062265&r2=1062266&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.20/src/docs/releasenotes.html (original)
+++ hadoop/common/branches/branch-0.20/src/docs/releasenotes.html Sat Jan 22 20:44:27 2011
@@ -19,45 +19,63 @@
             
 <h3>Bug</h3>
 <ul>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6485'>HADOOP-6485</a>]
- Trash fails on Windows</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6602'>HADOOP-6602</a>]
- ClassLoader (Configuration#setClassLoader) in new Job API (0.20) does not work</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6625'>HADOOP-6625</a>]
- Hadoop 0.20 doesn't generate hadoop-test pom, existing pom has bad dependencies, doesnt
build javadoc,sources jar</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6665'>HADOOP-6665</a>]
- DFSadmin commands setQuota and setSpaceQuota allowed when NameNode is in safemode.  </li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6688'>HADOOP-6688</a>]
- FileSystem.delete(...) implementations should not throw FileNotFoundException</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6701'>HADOOP-6701</a>]
-  Incorrect exit codes for "dfs -chown", "dfs -chgrp" - <b>Release Comment</b>:
Commands chmod, chown and chgrp now returns non zero exit code and an error message on failure
instead of returning zero.</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6701'>HADOOP-6701</a>]
-  Commands chmod, chown and chgrp now returns non zero exit code and an error message on
failure instead of returning zero.</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6702'>HADOOP-6702</a>]
- Incorrect exit codes for "dfs -chown", "dfs -chgrp"  when input is given in wildcard format.</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6724'>HADOOP-6724</a>]
- IPC doesn't properly handle IOEs thrown by socket factory</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6760'>HADOOP-6760</a>]
- WebServer shouldn't increase port number in case of negative port setting caused by Jetty's
race</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6808'>HADOOP-6808</a>]
- Document steps to enable {File|Ganglia}Context for kerberos metrics</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6833'>HADOOP-6833</a>]
- IPC leaks call parameters when exceptions thrown</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6848'>HADOOP-6848</a>]
- FsShell have resource leak</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6881'>HADOOP-6881</a>]
- The efficient comparators aren't always used except for BytesWritable and Text</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6923'>HADOOP-6923</a>]
- Native Libraries do not load if a different platform signature is returned from org.apache.hadoop.util.PlatformName</li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6924'>HADOOP-6924</a>]
- Build fails with non-Sun JREs due to different pathing to the operating system architecture
shared libraries</li>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6928'>HADOOP-6928</a>]
- Fix BooleanWritable comparator in 0.20</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-15'>HDFS-15</a>]
- Rack replication policy can be violated for over replicated blocks </li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-132'>HDFS-132</a>]
- With this incompatible change, under metrics context "dfs", the record name "FSDirectory"
is no longer available. The metrics "files_deleted" from the deleted record "FSDirectory"
is now available in metrics context "dfs", record name "namenode" with the metrics name "FilesDeleted".
+</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-727'>HDFS-727</a>]
- bug setting block size hdfsOpenFile </li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-908'>HDFS-908</a>]
- TestDistributedFileSystem fails with Wrong FS on weird hosts</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-909'>HDFS-909</a>]
- Race condition between rollEditLog or rollFSImage ant FSEditsLog.write operations  corrupts
edits log</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-955'>HDFS-955</a>]
- FSImage.saveFSImage can lose edits</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1041'>HDFS-1041</a>]
- DFSClient does not retry in getFileChecksum(..)</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1098'>HDFS-1098</a>]
- Fix Javadoc for DistributedCache usage</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1240'>HDFS-1240</a>]
- TestDFSShell failing in branch-20</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1258'>HDFS-1258</a>]
- Clearing namespace quota on "/" corrupts FS image</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1377'>HDFS-1377</a>]
- Quota bug for partial blocks allows quotas to be violated </li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1404'>HDFS-1404</a>]
- TestNodeCount logic incorrect in branch-0.20</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1406'>HDFS-1406</a>]
- TestCLI fails on Ubuntu with default /etc/hosts</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-118'>MAPREDUCE-118</a>]
- Job.getJobID() will always return null</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1280'>MAPREDUCE-1280</a>]
- Eclipse Plugin does not work with Eclipse Ganymede (3.4)</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1372'>MAPREDUCE-1372</a>]
- ConcurrentModificationException in JobInProgress</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1407'>MAPREDUCE-1407</a>]
- Invalid example in the documentation of org.apache.hadoop.mapreduce.{Mapper,Reducer}</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1442'>MAPREDUCE-1442</a>]
- StackOverflowError when JobHistory parses a really long line</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1522'>MAPREDUCE-1522</a>]
- FileInputFormat may change the file system of an input path</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1880'>MAPREDUCE-1880</a>]
- "java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable
decimal result." while running "hadoop jar hadoop-0.20.1+169.89-examples.jar pi 4 30"</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-2262'>MAPREDUCE-2262</a>]
- Capacity Scheduler unit tests fail with class not found</li>
 </ul>
     
 <h3>Improvement</h3>
 <ul>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6574'>HADOOP-6574</a>]
- Commit HADOOP-6414:Add command line help for -expunge command.    to Hadoop 0.20 </li>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6816'>HADOOP-6816</a>]
- enhance FsShell.dus() to include sum of totalSize</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6882'>HADOOP-6882</a>]
- Update the patch level of Jetty</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1182'>HDFS-1182</a>]
- Support for file sizes less than 1MB in DFSIO benchmark.</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1361'>MAPREDUCE-1361</a>]
- In the pools with minimum slots, new job will always receive slots even if the minimum slots
limit has been fulfilled</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1734'>MAPREDUCE-1734</a>]
- Un-deprecate the old MapReduce API in the 0.20 branch</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-1832'>MAPREDUCE-1832</a>]
- Support for file sizes less than 1MB in DFSIO benchmark.</li>
+<li>[<a href='https://issues.apache.org/jira/browse/MAPREDUCE-2003'>MAPREDUCE-2003</a>]
- It should be able to specify different jvm settings for map and reduce child process (via
mapred.child.map.java.opts and mapred.child.reduce.java.opts options) </li>
 </ul>
     
 <h3>New Feature</h3>
 <ul>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6382'>HADOOP-6382</a>]
- publish hadoop jars to apache mvn repo. - <b>Release Comment</b>: The hadoop
jars are renamed  from previous hadoop-<version>-<name>.jar to hadoop-<name>-<version>.jar.
Applications and documentation need to be updated to use the new file naming scheme. </li>
-</ul>
-                    
-<h3>Task</h3>
-<ul>
-<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6844'>HADOOP-6844</a>]
- Update docs to reflect new jar names</li>
+<li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6382'>HADOOP-6382</a>]
- The hadoop jars are renamed  from previous hadoop-<version>-<name>.jar to hadoop-<name>-<version>.jar.
Applications and documentation need to be updated to use the new file naming scheme. </li>
 </ul>
-        
+                            
 <h3>Test</h3>
 <ul>
 <li>[<a href='https://issues.apache.org/jira/browse/HADOOP-6637'>HADOOP-6637</a>]
- Benchmark overhead of RPC session establishment </li>
 </ul>
-        
+
+<h3>Task</h3>
+<ul>
+<li>[<a href='https://issues.apache.org/jira/browse/HDFS-1286'>HDFS-1286</a>]
- Dry entropy pool on Hudson boxes causing test timeouts</li>
+</ul>
 
 <h2>Changes Since Hadoop 0.20.1</h2>
 



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