Re: Shffling Error in Reduce Phase

2011-08-14 Thread sachinites
sachinites wrote: > > hello frnds . I am Mtech students at IIT Bombay , and i am working project > on hadoop . When i launch the job , MAp phase with one master and three > slave nodes (Master isnt a lave node itself) , Map phase runs to > completion successfully , but in reduce

Shuuling Error in Reduce Phase

2011-08-14 Thread sachinites
hello frnds . I am Mtech students at IIT Bombay , and i am working project on hadoop . When i launch the job , MAp phase with one master and three slave nodes (Master isnt a lave node itself) , Map phase runs to completion successfully , but in reduce phase , it runs to about 16% completion , then

slave nodes could not connect to Master .

2011-08-08 Thread sachinites
Sir , I tried everywhere on all forums , but could not resoleve this problem . please help me out . I followed your tutorial to run the hadoop , first running a datanode locally on the same machine . and it all worked fine . Then , i configured hadoop to run the namenode , secondarynamenode & a