Updated release notes for hadoop-2.4.1 rc1.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2.4@1604316 13f79535-47bb-0310-9956-ffa450edef68

hadoop-common-project/hadoop-common/src/main/docs/releasenotes.html

@@ -470,6 +470,10 @@ Tests run: 4, Failures: 0, Errors: 2, Skipped: 0
      Major bug reported by Jian He and fixed by Vinod Kumar Vavilapalli <br>
      <b>Few tests in TestJobClient fail on Windows</b><br>
      <blockquote></blockquote></li>
+<li> <a href="https://issues.apache.org/jira/browse/MAPREDUCE-5830">MAPREDUCE-5830</a>.
+     Blocker bug reported by Jason Lowe and fixed by Akira AJISAKA <br>
+     <b>HostUtil.getTaskLogUrl is not backwards binary compatible with 2.3</b><br>
+     <blockquote></blockquote></li>
 <li> <a href="https://issues.apache.org/jira/browse/MAPREDUCE-5828">MAPREDUCE-5828</a>.
      Major bug reported by Vinod Kumar Vavilapalli and fixed by Vinod Kumar Vavilapalli <br>
      <b>TestMapReduceJobControl fails on JDK 7 + Windows</b><br>
@@ -506,6 +510,10 @@ Tests run: 4, Failures: 0, Errors: 2, Skipped: 0
      Trivial bug reported by Todd Lipcon and fixed by Chen He <br>
      <b>docs for map output compression incorrectly reference SequenceFile</b><br>
      <blockquote></blockquote></li>
+<li> <a href="https://issues.apache.org/jira/browse/HDFS-6527">HDFS-6527</a>.
+     Blocker bug reported by Kihwal Lee and fixed by Kihwal Lee <br>
+     <b>Edit log corruption due to defered INode removal</b><br>
+     <blockquote></blockquote></li>
 <li> <a href="https://issues.apache.org/jira/browse/HDFS-6411">HDFS-6411</a>.
      Major bug reported by Zhongyi Xie and fixed by Brandon Li (nfs)<br>
      <b>nfs-hdfs-gateway mount raises I/O error and hangs when a unauthorized user attempts to access it</b><br>