RE: Can't find main class when run ResourceManager or NodeManager

Hi, Please configure HADOOP_COMMON_HOME and HADOOP_HDFS_HOME environment variables. And then start the resource manager it will start. Reason: All the common classes will be loaded to classpath from the HADOOP_COMMON_HOME. So Configuration class is not found in the classpath. Regards, Vinayaku

MRv2 Configuration Parameters

Hi, I noticed that that yarn-default.xml (mapreduce/yarn/yarn-server/yarn-server-common/src/main/resources/yarn-default.xml) has the configurable parameters for yarn. The installation instructions (1) requires to add the nodemanager.auxiluary.services and nodemanager.aux.service.mapreduce.shuffle

Re: Can't find main class when run ResourceManager or NodeManager

Thank you for your reply Praveen. I tried, but got the same error... Best, Haoyuan On Wed, Aug 10, 2011 at 6:01 PM, Praveen Sripati wrote: > Haoyuan, > > Try the following > > cd $HADOOP_COMMON_HOME/lib > ln -s $HADOOP_COMMON_HOME/target/hadoop-common-0.23.0-SNAPSHOT.jar > > For me the HADOOP_C

Re: Can't find main class when run ResourceManager or NodeManager

Haoyuan, Try the following cd $HADOOP_COMMON_HOME/lib ln -s $HADOOP_COMMON_HOME/target/hadoop-common-0.23.0-SNAPSHOT.jar For me the HADOOP_COMMON_HOME is set to /home/praveensripati/Hadoop/trunk/hadoop-common Thanks, Praveen On Thu, Aug 11, 2011 at 1:57 AM, Haoyuan Li wrote: > Hi, > > When

[jira] [Created] (MAPREDUCE-2804) "Creation of symlink to attempt log dir failed." message is not useful

"Creation of symlink to attempt log dir failed." message is not useful -- Key: MAPREDUCE-2804 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2804 Project: Hadoop Map/Reduce

[jira] [Created] (MAPREDUCE-2803) Separate client and server configs

Separate client and server configs -- Key: MAPREDUCE-2803 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2803 Project: Hadoop Map/Reduce Issue Type: Improvement Components: mrv2 Affects Ver

[jira] [Resolved] (MAPREDUCE-2689) InvalidStateTransisiton when AM is not assigned to a job

[ https://issues.apache.org/jira/browse/MAPREDUCE-2689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arun C Murthy resolved MAPREDUCE-2689. -- Resolution: Fixed Fixed as part of recent RM re-factor > InvalidStateTransisiton w

Can't find main class when run ResourceManager or NodeManager

Hi, When I ran ResourceManager or NodeManager as steps here http://svn.apache.org/repos/asf/hadoop/common/branches/MR-279/mapreduce/INSTALL . It has main class can't be found exception... I attached the shell output here. Any help will be appreciated! Thanks, Haoyuan haoyuan@hya:~/hadoop/hadoop

[jira] [Created] (MAPREDUCE-2802) [MR-279] Jobhistory filenames should have jobID to help in better parsing

[MR-279] Jobhistory filenames should have jobID to help in better parsing -- Key: MAPREDUCE-2802 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2802 Project: Hadoop Map/Red

[jira] [Created] (MAPREDUCE-2801) Include the native libs in java.library.path

Include the native libs in java.library.path - Key: MAPREDUCE-2801 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2801 Project: Hadoop Map/Reduce Issue Type: Bug Components: mrv2

[jira] [Created] (MAPREDUCE-2800) clockSplits, cpuUsages, vMemKbytes, physMemKbytes is set to -1 in jhist files

clockSplits, cpuUsages, vMemKbytes, physMemKbytes is set to -1 in jhist files - Key: MAPREDUCE-2800 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2800 Project: Hadoop M

[jira] [Resolved] (MAPREDUCE-2799) [MR-279] NPE is throwing on job -status

[ https://issues.apache.org/jira/browse/MAPREDUCE-2799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ramya Sunil resolved MAPREDUCE-2799. Resolution: Duplicate Devaraj, there is already a known bug MAPREDUCE-2686 for the same

[jira] [Created] (MAPREDUCE-2799) [MR-279] NPE is throwing on job -status

[MR-279] NPE is throwing on job -status - Key: MAPREDUCE-2799 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2799 Project: Hadoop Map/Reduce Issue Type: Bug

Re: MRv2 Configuration in Eclipse

Arun, I did try it out for sometime, but didn't work. Need to get more into the code to fix the problem. It's real difficult to use some editor instead of an IDE to do the development, bug fixing or get familiar with the code. I was able to run the original MapReduce applications from within Ecl

[jira] [Created] (MAPREDUCE-2798) Make the ResourceManager, NodeManager and HistoryServer run from Eclipse.

Make the ResourceManager, NodeManager and HistoryServer run from Eclipse. - Key: MAPREDUCE-2798 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2798 Project: Hadoop Map/Reduc

RE: Subscription for contribution in map-reduce.

Hi Balakrishnan, Please go through this below link to find the process of contributing to Apache Hadoop projects. http://wiki.apache.org/hadoop/HowToContribute Devaraj K -Original Message- From: Balakrishnan Prasanna [mailto:balkiprasa...@gmail.com] Sent: Wednesday, August 10, 2011

Subscription for contribution in map-reduce.

Hi, I would like to contribute for map-reduce algorithm. Can I please know what is the procedures ? Regards, Prasanna.

[jira] [Created] (MAPREDUCE-2797) Some java files cannot be compiled

Some java files cannot be compiled -- Key: MAPREDUCE-2797 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2797 Project: Hadoop Map/Reduce Issue Type: Bug Reporter: Tsz Wo (Nicholas), SZE Due