You're right, Ted. This is caused by HADOOP-6963 forgetting to update the hadoop pom. Please file a bug.
Thanks. __Luke On Thu, May 17, 2012 at 9:53 PM, Ted Yu <[email protected]> wrote: > See the following. > > ---------- Forwarded message ---------- > From: Ted Yu <[email protected]> > Date: Thu, May 17, 2012 at 9:37 PM > Subject: Re: ClassNotFoundException: org.apache.commons.io.FileUtils > To: [email protected] > > > I changed hadoop version to 1.0.2 and the test passed. > > I would tend to say 1.0.3 had a regression in this regard. > > Cheers > > > On Thu, May 17, 2012 at 8:11 PM, Ted Yu <[email protected]> wrote: > >> Correction to my first email: >> I refreshed my HBase 0.92 workspace and I could see the same test failure. >> >> Under ~/.m2/repository/org/apache/commons/commons-io, I still see 1.3.2 >> >> I ran 'mvn dependency:tree' under 0.92 and don't see commons-io in the >> output. >> >> Do we need to include commons-io explicitly in our pom.xml ? >> >> For Todd's question: >> >> LM-SJN-00713032:205-hadoop zhihyu$ svn info >> Path: . >> URL: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1 >> Repository Root: https://svn.apache.org/repos/asf >> Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68 >> Revision: 1339961 >> Node Kind: directory >> Schedule: normal >> Last Changed Author: mattf >> Last Changed Rev: 1339945 >> Last Changed Date: 2012-05-17 18:25:57 -0700 (Thu, 17 May 2012) >> >> The line I referenced in my first email came from ivy/libraries.properties >> >> >> On Thu, May 17, 2012 at 8:06 PM, Todd Lipcon <[email protected]> wrote: >> >>> I believe we upgraded to commons-io 3.0 in 1.0.3. Did you check the 1.0.3 >>> pom? >>> >>> -Todd >>> >>> On Thu, May 17, 2012 at 8:01 PM, Ted Yu <[email protected]> wrote: >>> > Hi, >>> > HBase 0.92 upgraded hadoop to 1.0.3 today. >>> > We started seeing some test failures which we didn't see before. e.g.: >>> > >>> https://builds.apache.org/view/G-L/view/HBase/job/HBase-0.92/410/testReport/org.apache.hadoop.hbase.mapred/TestTableMapReduce/testMultiRegionTable/ >>> > Here is the interesting part: >>> > >>> > Caused by: java.lang.ClassNotFoundException: >>> org.apache.commons.io.FileUtils >>> > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) >>> > at java.security.AccessController.doPrivileged(Native Method) >>> > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >>> > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>> > ... 15 more >>> > >>> > In hadoop 1.0, I see: >>> > commons-io.version=2.1 >>> > >>> > HBase doesn't specify commons-io version. >>> > >>> > When I run the same test on MacBook, I don't see the test fail. >>> > >>> > commons-io in local mvn repo is 1.3.2 >>> > >>> > If someone can give me hint on why the unit test failed, that would be >>> > great. >>> >>> >>> >>> -- >>> Todd Lipcon >>> Software Engineer, Cloudera >>> >> >>
