[ http://issues.apache.org/jira/browse/HADOOP-763?page=comments#action_12454771 ] Hadoop QA commented on HADOOP-763: ----------------------------------
+1, http://issues.apache.org/jira/secure/attachment/12346076/HADOOP-763.patch applied and successfully tested against trunk revision 480686 > NameNode benchmark using mapred is insufficient > ----------------------------------------------- > > Key: HADOOP-763 > URL: http://issues.apache.org/jira/browse/HADOOP-763 > Project: Hadoop > Issue Type: Improvement > Components: test > Affects Versions: 0.8.0 > Reporter: Nigel Daley > Assigned To: Nigel Daley > Priority: Minor > Fix For: 0.9.0 > > Attachments: HADOOP-763.patch > > > The current namenode benchmark (org.apache.hadoop.examples.NNBench) uses > map/reduce to distribute a load on the namenode. For the purposes of loading > the namenode, this model gives insufficient control over job start and > failure recovery. I propose the namenode benchmark be re-written to use > slaves.sh directly to execute the namenode benchmark. The benchmark should > also give finer control over the operations executed and the timings reported. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
