[ https://issues.apache.org/jira/browse/MAPREDUCE-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chen He updated MAPREDUCE-3182: ------------------------------- Attachment: MAPREDUCE-3182.patch > loadgen ignores -m command line when writing random data > -------------------------------------------------------- > > Key: MAPREDUCE-3182 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3182 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2, test > Affects Versions: 0.23.0, 0.24.0, 2.3.0 > Reporter: Jonathan Eagles > Assignee: Chen He > Attachments: MAPREDUCE-3182.patch > > > If no input directories are specified, loadgen goes into a special mode where > random data is generated and written. In that mode, setting the number of > mappers (-m command line option) is overridden by a calculation. Instead, it > should take into consideration the user specified number of mappers and fall > back to the calculation. In addition, update the documentation as well to > match the new behavior in the code. -- This message was sent by Atlassian JIRA (v6.2#6252)