This is the output i go t.. seems everything is fine ..but no output!! 09/07/23 23:25:36 INFO jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId= 09/07/23 23:25:36 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf(Class) or JobConf#setJar(String). 09/07/23 23:25:36 INFO mapred.TableInputFormatBase: split: 0->localhost.localdomain:, 09/07/23 23:25:37 INFO mapred.JobClient: Running job: job_local_0001 09/07/23 23:25:37 INFO mapred.TableInputFormatBase: split: 0->localhost.localdomain:, 09/07/23 23:25:37 INFO mapred.MapTask: numReduceTasks: 1 09/07/23 23:25:37 INFO mapred.MapTask: io.sort.mb = 100 09/07/23 23:25:37 INFO mapred.MapTask: data buffer = 79691776/99614720 09/07/23 23:25:37 INFO mapred.MapTask: record buffer = 262144/327680 09/07/23 23:25:37 INFO mapred.MapTask: Starting flush of map output 09/07/23 23:25:37 INFO mapred.MapTask: Finished spill 0 09/07/23 23:25:37 INFO mapred.TaskRunner: Task:attempt_local_0001_m_000000_0 is done. And is in the process of commiting 09/07/23 23:25:37 INFO mapred.LocalJobRunner: 09/07/23 23:25:37 INFO mapred.TaskRunner: Task 'attempt_local_0001_m_000000_0' done. 09/07/23 23:25:37 INFO mapred.LocalJobRunner: 09/07/23 23:25:37 INFO mapred.Merger: Merging 1 sorted segments 09/07/23 23:25:37 INFO mapred.Merger: Down to the last merge-pass, with 1 segments left of total size: 333 bytes 09/07/23 23:25:37 INFO mapred.LocalJobRunner: 09/07/23 23:25:37 INFO mapred.TaskRunner: Task:attempt_local_0001_r_000000_0 is done. And is in the process of commiting 09/07/23 23:25:37 INFO mapred.LocalJobRunner: reduce > reduce 09/07/23 23:25:37 INFO mapred.TaskRunner: Task 'attempt_local_0001_r_000000_0' done. 09/07/23 23:25:38 INFO mapred.JobClient: Job complete: job_local_0001 09/07/23 23:25:38 INFO mapred.JobClient: Counters: 11 09/07/23 23:25:38 INFO mapred.JobClient: File Systems 09/07/23 23:25:38 INFO mapred.JobClient: Local bytes read=38949 09/07/23 23:25:38 INFO mapred.JobClient: Local bytes written=78378 09/07/23 23:25:38 INFO mapred.JobClient: Map-Reduce Framework 09/07/23 23:25:38 INFO mapred.JobClient: Reduce input groups=8 09/07/23 23:25:38 INFO mapred.JobClient: Combine output records=0 09/07/23 23:25:38 INFO mapred.JobClient: Map input records=8 09/07/23 23:25:38 INFO mapred.JobClient: Reduce output records=8 09/07/23 23:25:38 INFO mapred.JobClient: Map output bytes=315 09/07/23 23:25:38 INFO mapred.JobClient: Map input bytes=0 09/07/23 23:25:38 INFO mapred.JobClient: Combine input records=0 09/07/23 23:25:38 INFO mapred.JobClient: Map output records=8 09/07/23 23:25:38 INFO mapred.JobClient: Reduce input records=8
On Thu, Jul 23, 2009 at 12:17 PM, bharath vissapragada < [email protected]> wrote: > since i haven;t started the cluster .. i can even see the details in > "localhost:<port>/jobTracker.jsp" .. i didn't even add anything to > hadoop/conf/hadoop-site.xml > > > On Thu, Jul 23, 2009 at 12:16 PM, bharath vissapragada < > [email protected]> wrote: > >> Hi all , >> >> I wanted to run HBase in standalone mode to check my Hbase MR programs ... >> I have dl a built version of hbase-0.20. and i have hadoop 0.19.3 >> >> "I have set JAVA_HOME in both of them" .. then i started hbase and >> inserted some tables using JAVA API .. Now i have written some MR programs >> onHBase and when i run them on Hbase it runs perfectly without any errors >> and all the Map -reduce statistics are displayed correctly but i get no >> output . >> >> I have one doubt now .. how do HBase recognize hadoop in stand alone >> mode(i haven;t started my hadoop even) .. Even simple print statements donot >> work .. no output is displayed on the screen ... I doubt my config .... >> >> Do i need to add some config to run them ... Please reply ... >> > >
