On 5/20/10 9:51 PM, Mike Roberts wrote:
After reconfiguring a 4-node cluster to set the java heapsize to 2g I got 92144 in patterns/fpgrowth/part-r-00000 and got Count: 359 and volumes of output after seqdumper. But its only using a single mapper/reducer in all the steps (probably why it OMEs with the default heap). I also tried Drew's -Dmapred.reduce.tasks=2 trick but bin/mahout barfs on that../bin/mahout seqdumper --seqFile patterns/fpgrowth/part-r-00000
