Hi all,
I tried to compile the Hadoop source on CentOS 64bit. I run the
following script to create Hadoop release:
----- release script -------
export JAVA_HOME=/usr/share/jdk1.5.0_18
export CFLAGS=-m64
export CXXFLAGS=-m64
ant -Dversion=$VERSION -Dcompile.native=true -Dcompile.c++=true
compile-core-native compile-c++ tar
------------------------------------
and fix the build.xml:
<property name="javac.version" value="1.5"/> //<-- previous value is 1.6
However, after I run the release script, I got the following message:
----------------- dump of screen ---------------------
Buildfile: build.xml
init:
[touch] Creating /tmp/null289085875
[delete] Deleting: /tmp/null289085875
[exec] svn: '.' is not a working copy
[exec] svn: '.' is not a working copy
record-parser:
compile-rcc-compiler:
compile-core-classes:
[javac] Compiling 600 source files to
/home/hadoop/myhadoop22/hadoop-0.19.1/build/classes
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/core/org/apache/hadoop/util/CyclicIteration.java:22:
cannot find symbol
[javac] symbol : class NavigableMap
[javac] location: package java.util
[javac] import java.util.NavigableMap;
[javac] ^
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/core/org/apache/hadoop/util/CyclicIteration.java:32:
cannot find symbol
[javac] symbol : class NavigableMap
[javac] location: class org.apache.hadoop.util.CyclicIteration<K,V>
[javac] private final NavigableMap<K, V> navigablemap;
[javac] ^
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/core/org/apache/hadoop/util/CyclicIteration.java:33:
cannot find symbol
[javac] symbol : class NavigableMap
[javac] location: class org.apache.hadoop.util.CyclicIteration<K,V>
[javac] private final NavigableMap<K, V> tailmap;
[javac] ^
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/core/org/apache/hadoop/util/CyclicIteration.java:40:
cannot find symbol
[javac] symbol : class NavigableMap
[javac] location: class org.apache.hadoop.util.CyclicIteration<K,V>
[javac] public CyclicIteration(NavigableMap<K, V> navigablemap,
K startingkey) {
[javac] ^
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/hdfs/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java:169:
cannot find symbol
[javac] symbol : class NavigableMap
[javac] location: class org.apache.hadoop.hdfs.server.namenode.FSNamesystem
[javac] NavigableMap<String, DatanodeDescriptor> datanodeMap =
[javac] ^
[javac]
/home/hadoop/myhadoop22/hadoop-0.19.1/src/core/org/apache/hadoop/conf/Configuration.java:1160:
method does not override a method from its superclass
[javac] @Override
[javac] ^
...
---------------------------------------------------------------
My building environment is:
------------- system environment -----------
$ java -version
java version "1.5.0_18"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_18-b02)
Java HotSpot(TM) 64-Bit Server VM (build 1.5.0_18-b02, mixed mode)
$ uname -a
Linux hdt2.testbedsys.org 2.6.29.3 #1 SMP Thu May 28 14:11:00 CST 2009
x86_64 x86_64 x86_64 GNU/Linux
$ $ cat /etc/issue
CentOS release 5.2 (Final)
Kernel \r on an \m
--------------------------------------------------------
Is there anyting missed?
Thank you very much for your help?
Best,
Ian
