It tells me java.lang.ExceptionInitializerError at org.apache.....hdfs.server.common.Storage.getBuildVersion!
I feel I am missing some parameters? -- Best Regards, Karim Ahmed Awara On Sun, Dec 15, 2013 at 5:08 AM, Ted Yu <yuzhih...@gmail.com> wrote: > You can use the following command to generate .project files for Eclipse > (at the root of your workspace): > mvn clean package -DskipTests eclipse:eclipse > > When you import hadoop, call sub-projects would be imported. > > I was able to run TestWriteRead in Eclipse successfully. > > Cheers > > > On Sat, Dec 14, 2013 at 4:56 PM, Karim Awara <karim.aw...@kaust.edu.sa>wrote: > >> >> Running the test from Maven through commandline works fine. But I am >> using eclipse. And it generates problem if I try to run the test as Junit, >> as if eclipse is not aware of any of the conf parameters or args. Can >> someone point to me a detailed source where it explains how to run Junit >> through Eclipse for hadoop 2.2.x? >> >> >> >> -- >> Best Regards, >> Karim Ahmed Awara >> >> >> On Sun, Dec 15, 2013 at 2:55 AM, Ted Yu <yuzhih...@gmail.com> wrote: >> >>> If you search under hadoop-hdfs-project/hadoop-hdfs/src/test, you would >>> see a lot of tests which use MiniDFSCluster >>> e.g. >>> cluster = new MiniDFSCluster.Builder(conf).numDataNodes(3).build(); >>> >>> hadoop-hdfs-project/hadoop-hdfs/src/test//java/org/apache/hadoop/hdfs/TestWriteRead.java >>> >>> Cheers >>> >>> >>> On Sat, Dec 14, 2013 at 2:43 PM, Karim Awara >>> <karim.aw...@kaust.edu.sa>wrote: >>> >>>> Hi, >>>> >>>> I read I can use MiniDFSCluster to set my own tests in case I modify >>>> hadop source code. I have built hadoop 2.2. However, I can't find any >>>> source on how to get the MiniDFSCluster working. Can someone point a link >>>> to me that helps? >>>> >>>> -- >>>> Best Regards, >>>> Karim Ahmed Awara >>>> >>>> ------------------------------ >>>> This message and its contents, including attachments are intended >>>> solely for the original recipient. If you are not the intended recipient or >>>> have received this message in error, please notify me immediately and >>>> delete this message from your computer system. Any unauthorized use or >>>> distribution is prohibited. Please consider the environment before printing >>>> this email. >>> >>> >>> >> >> ------------------------------ >> This message and its contents, including attachments are intended solely >> for the original recipient. If you are not the intended recipient or have >> received this message in error, please notify me immediately and delete >> this message from your computer system. Any unauthorized use or >> distribution is prohibited. Please consider the environment before printing >> this email. >> > > -- ------------------------------ This message and its contents, including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.
