Murat Ali Bayir wrote: > Hi everbody, Although I change the number of mappers in > hadoop-site.xml and use job.setNumMapTasks method the system gives > another number as a number of mapper, the problem only occurs for > number of mapper, number of reducers works correctly. What I have to > do for setting the number of mappers in the system?
Any value that you put in hadoop-site.xml will always override any other config settings, even those set programatically in job.setNumMapTasks. You should remove these settings from hadoop-site, and put them into mapred-default.xml. -- Best regards, Andrzej Bialecki <>< ___. ___ ___ ___ _ _ __________________________________ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
