when i try to compile mapred of 0.21.0

I got error:

[ivy:resolve] :: problems summary ::
[ivy:resolve] :::: WARNINGS
[ivy:resolve] module not found: org.apache.hadoop#hadoop-common;0.21.0
[ivy:resolve] ==== apache-snapshot: tried
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-common/0.21.0/hadoop-common-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-common;0.21.0!hadoop-common.jar:
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-common/0.21.0/hadoop-common-0.21.0.jar
[ivy:resolve] ==== maven2: tried
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common/0.21.0/hadoop-common-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-common;0.21.0!hadoop-common.jar:
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common/0.21.0/hadoop-common-0.21.0.jar
[ivy:resolve] module not found: org.apache.hadoop#hadoop-common-test;0.21.0
[ivy:resolve] ==== apache-snapshot: tried
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-common-test/0.21.0/hadoop-common-test-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-common-test;0.21.0!hadoop-common-test.jar:
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-common-test/0.21.0/hadoop-common-test-0.21.0.jar
[ivy:resolve] ==== maven2: tried
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common-test/0.21.0/hadoop-common-test-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-common-test;0.21.0!hadoop-common-test.jar:
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-common-test/0.21.0/hadoop-common-test-0.21.0.jar
[ivy:resolve] module not found: org.apache.hadoop#hadoop-hdfs;0.21.0
[ivy:resolve] ==== apache-snapshot: tried
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-hdfs/0.21.0/hadoop-hdfs-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-hdfs;0.21.0!hadoop-hdfs.jar:
[ivy:resolve]https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-hdfs/0.21.0/hadoop-hdfs-0.21.0.jar
[ivy:resolve] ==== maven2: tried
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-hdfs/0.21.0/hadoop-hdfs-0.21.0.pom
[ivy:resolve]   -- artifact
org.apache.hadoop#hadoop-hdfs;0.21.0!hadoop-hdfs.jar:
[ivy:resolve]http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-hdfs/0.21.0/hadoop-hdfs-0.21.0.jar
[ivy:resolve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve] ::          UNRESOLVED DEPENDENCIES         ::
[ivy:resolve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve] :: org.apache.hadoop#hadoop-common;0.21.0: not found
[ivy:resolve] :: org.apache.hadoop#hadoop-common-test;0.21.0: not found
[ivy:resolve] :: org.apache.hadoop#hadoop-hdfs;0.21.0: not found
[ivy:resolve] ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve]
[ivy:resolve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS

BUILD FAILED
/data0/hadoop-0.21.0/mapred/build.xml:1861: impossible to resolve
dependencies:
resolve failed - see output for details

any ideas?

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