Build failure on latest Hive trunk

[Karthik]

I checked out the latest Hive trunk 
"http://svn.apache.org/repos/asf/hadoop/hive/"; today and when I did a build 
(ant package) I get this below error:  (Any quick fixes??)

build_shims:
     [echo] Compiling shims against hadoop 0.17.2.1 
(/Hadoop/downloads/hive/hive/build/hadoopcore/hadoop-0.17.2.1)
    [javac] Compiling 5 source files to 
/Hadoop/downloads/hive/hive/build/shims/classes
    [javac] 
/Hadoop/downloads/hive/hive/shims/src/0.17/java/org/apache/hadoop/hive/shims/Hadoop17Shims.java:96:
 method does not override a method from its superclass
    [javac]   @Override
    [javac]    ^
    [javac] 
/Hadoop/downloads/hive/hive/shims/src/0.17/java/org/apache/hadoop/hive/shims/Hadoop17Shims.java:109:
 method does not override a method from its superclass
    [javac]   @Override
    [javac]    ^
    [javac] 2 errors

BUILD FAILED