You'll need to be more specific about which version of Hadoop and Eclipse
you're using. There are known issues building the plugin on Hadoop 0.20.1.
I am in the process of providing a patch for this, in the interim, you
can try using the plugin jar attached at
http://issues.apache.org/jira/browse/HADOOP-6360
Kind regards
Steve Watt
From:
Raymond Jennings III <raymondj...@yahoo.com>
To:
common-user@hadoop.apache.org
Date:
11/23/2009 10:46 AM
Subject:
Error trying to build hadoop eclipse plugin
I am running ant on windows from the src/contrib/eclipse-plugin directory
Using jdk1.6.0_18:
Anyone have any experience with this? Thank you.
[ivy:retrieve] 0 artifacts copied, 2 already retrieved (0kB/0ms)
No ivy:settings found for the default reference 'ivy.instance'. A default
insta
nce will be used
DEPRECATED: 'ivy.conf.file' is deprecated, use 'ivy.settings.file' instead
:: loading settings :: file = E:\hadoop\hadoop-0.20.1\ivy\ivysettings.xml
compile:
[echo] contrib: eclipse-plugin
[javac] Compiling 45 source files to
E:\hadoop\hadoop-0.20.1\build\contrib\eclipse-plugin\classes
[javac]
E:\hadoop\hadoop-0.20.1\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\launch\HadoopApplicationLaunchShortcut.java:35:
cannot find symbol
[javac] symbol : class JavaApplicationLaunchShortcut
[javac] location: package org.eclipse.jdt.internal.debug.ui.launcher
[javac] import
org.eclipse.jdt.internal.debug.ui.launcher.JavaApplicationLaunchShortcut;
[javac] ^
[javac]
E:\hadoop\hadoop-0.20.1\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\launch\HadoopApplicationLaunchShortcut.java:49:
cannot find symbol
[javac] symbol: class JavaApplicationLaunchShortcut
[javac] JavaApplicationLaunchShortcut {
[javac] ^
[javac]
E:\hadoop\hadoop-0.20.1\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\launch\HadoopApplicationLaunchShortcut.java:66:
cannot find symbol
[javac] symbol : variable super
[javac] location: class
org.apache.hadoop.eclipse.launch.HadoopApplicationLa
unchShortcut
[javac] super.findLaunchConfiguration(type, configType);
[javac] ^
[javac]
E:\hadoop\hadoop-0.20.1\src\contrib\eclipse-plugin\src\java\org\apache\hadoop\eclipse\launch\HadoopApplicationLaunchShortcut.java:60:
method does not override or implement a method from a supertype
[javac] @Override
[javac] ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] 4 errors
BUILD FAILED
E:\hadoop\hadoop-0.20.1\src\contrib\eclipse-plugin\build.xml:63: Compile
failed;
see the compiler error output for details.
