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From "Niels Basjes (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7305) Eclipse project files are incomplete
Date Fri, 08 Jul 2011 19:41:17 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13062127#comment-13062127

Niels Basjes commented on HADOOP-7305:

@Eli: env.JAVA_HOME is the actual environment variable JAVA_HOME. java.home is the java home
according to ant... which can be different. So the implementation I chose is to first verify
if the JDK_HOME is set (an uncommon yet possible explicit override) and use that if the required
file can be found there. Then check the JAVA_HOME environment and last check the "built in"
java.home. For the "non-standard" JDK (i.e. OS X) I initially did the same construct and changed
that in the latest patch to conform to the feedback from Daryn.

> Eclipse project files are incomplete
> ------------------------------------
>                 Key: HADOOP-7305
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7305
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>            Reporter: Niels Basjes
>            Assignee: Niels Basjes
>            Priority: Minor
>             Fix For: 0.22.0
>         Attachments: HADOOP-7305-2011-05-19.patch, HADOOP-7305-2011-05-30.patch, HADOOP-7305-2011-06-09.patch,
> After a fresh checkout of hadoop-common I do 'ant compile eclipse'.
> I open eclipse, set ANT_HOME and build the project. 
> At that point the following error appears:
> {quote}
> The type com.sun.javadoc.RootDoc cannot be resolved. It is indirectly referenced from
required .class files	ExcludePrivateAnnotationsJDiffDoclet.java	/common/src/java/org/apache/hadoop/classification/tools
line 1	Java Problem
> {quote}
> The solution is to add the "tools.jar" from the JDK to the buildpath/classpath.
> This should be fixed in the build.xml.

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