Have you looked at a jstack dump on one of the workera? That typically helps finding out, where the processes are stuck.
-s Am 22.06.2014 13:32 schrieb "José Luis López Pino" <jllopezp...@gmail.com>: > Hi, > > I'm running the KMeans java and scala examples in two nodes. It works fine > with very small files (3MB) but when I try with files of 30MB or bigger the > process never ends. After several hours, the DataChain process that is > reading the input points is still working. > > I have tried before with way bigger files in the same environment and I had > no issue. I have already tried: > - Check that the process is not locked using all the CPU time. > - Format the datanodes. > - Compile the last version available on github. > - The debug log mode doesn't give any additional information. > > Could someone give me a hint where to look at that? Thanks for your help! > > Regards // Saludos // Mit Freundlichen Grüßen // Bien cordialement, > Pino >
