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From David Been <daveb...@gmail.com>
Subject org.eclipse.core.runtime.IProgressMonitor unresolved in 0.20.0/eclipse
Date Thu, 23 Jul 2009 16:12:09 GMT
I have been trying to get hadoop to compile, i only have 2 errors
about missing IProgressMonitor, which i find in both versions of
Eclipse i have installed on Linux.
The class is not in any of the hadoop jars.
Am i missing some?

Any ideas?

hadoop/lib:
commons-cli-2.0-SNAPSHOT.jar   jets3t-0.6.1.jar
commons-codec-1.3.jar	       jetty-6.1.14.jar
commons-el-1.0.jar	       jetty-util-6.1.14.jar
commons-httpclient-3.0.1.jar   jsp-2.1/
commons-logging-1.0.4.jar      junit-3.8.1.jar
commons-logging-api-1.0.4.jar  kfs-0.2.2.jar
commons-net-1.4.1.jar	       kfs-0.2.LICENSE.txt
core-3.1.1.jar		       log4j-1.2.15.jar
hsqldb-1.8.0.10.jar	       native/
hsqldb-1.8.0.10.LICENSE.txt    oro-2.0.8.jar
JARS			       servlet-api-2.5-6.1.14.jar
jasper-compiler-5.5.12.jar     slf4j-api-1.4.3.jar
jasper-runtime-5.5.12.jar      slf4j-log4j12-1.4.3.jar
jdiff/			       xmlenc-0.52.jar


The project was not built since its build path is incomplete. Cannot
find the class file for org.eclipse.core.runtime.IProgressMonitor. Fix
the build path then try building this
project	hadoop-0.20.0		Unknown	Java Problem

The type org.eclipse.core.runtime.IProgressMonitor cannot be resolved.
It is indirectly referenced from required .class
files	HadoopServer.java	hadoop-0.20.0/src/contrib/eclipse-plugin/src/java/org/apache/hadoop/eclipse/server
line
1	Java Problem

 <77> jar tvf plugins/org.eclipse.equinox.common_3.3.0.v20070426.jar |
grep IProgressMonitor.class
   431 Fri Sep 21 13:30:20 PDT 2007
org/eclipse/core/runtime/IProgressMonitor.class

Using eclipse ganymede:

 jar tvf  org.eclipse.equinox.common_3.4.0.v20080421-2006.jar | grep
IProgressMonitor.class
   431 Wed Feb 11 17:48:42 PST 2009
org/eclipse/core/runtime/IProgressMonitor.class

If i add this jar to my Build Path for the hadoop project, it has
undefined references, I think i'm going in the wrong direction, need
to find out why it is missing from hadoop's lib dir:

Description	Resource	Path	Location	Type
The project was not built since its build path is incomplete. Cannot
find the class file for org.eclipse.core.runtime.jobs.ISchedulingRule.
Fix the build path then try building this
project	hadoop-0.20.0		Unknown	Java Problem

thanks much,
Dave

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