Re: java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/v2/app/MRAppMaste

2012-07-13 Thread Andreas Reiter
/*,$HADOOP_COMMON_HOME/share/hadoop/common/lib/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/lib/*,$YARN_HOME/share/hadoop/mapreduce/*,$YARN_HOME/share/hadoop/mapreduce/lib/* Hope this works for you as well…. Cheers, Subroto Sanyal On Jul 11, 2012, at 3:14 PM, Andreas Reiter wrote

Re: java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/v2/app/MRAppMaste

2012-07-11 Thread Andreas Reiter
11, 2012, at 3:14 PM, Andreas Reiter wrote: Hi Subroto, i have the same problem, can not get my mapreduce jobs to run... The container log sais, that org.apache.hadoop.mapreduce.v2.app.MRAppMaster can not be found... :-( did you solve it already? best regards andre - Original Message

Re: Re: java.lang.NoClassDefFoundError: org/apache/hadoop/mapreduce/v2/app/MRAppMaste

2012-07-11 Thread Andreas Reiter
Hi Subroto, i have the same problem, can not get my mapreduce jobs to run... The container log sais, that org.apache.hadoop.mapreduce.v2.app.MRAppMaster can not be found... :-( did you solve it already? best regards andre - Original Message - From: Subroto Sent: Tue, 5 Jun 2012 1

High Throughput using row keys based on the current time

2011-10-28 Thread Andreas Reiter
Hi everybody, we have the following scenario: our clustered web application needs to write records to hbase, we need to support a very high throughput, we expect up to 10-30 thousends requests per second and may be even more so usually it is not a problem for HBase, if we use a "random" row ke