Need more information for investigation, including kylin.log, failed MapReduce logs, even metadata.
2017-07-18 10:20 GMT+08:00 崔苗 <cuim...@danale.com>: > Hello Folks: > we failed to build streaming cube in first step:save data from kafka, this > is the output log:Counters: 12 > Job Counters > Failed map tasks=4 > Launched map tasks=4 > Other local map tasks=3 > Rack-local map tasks=1 > Total time spent by all maps in occupied slots (ms)=10836 > Total time spent by all reduces in occupied slots (ms)=0 > Total time spent by all map tasks (ms)=10836 > Total vcore-seconds taken by all map tasks=10836 > Total megabyte-seconds taken by all map tasks=11096064 > Map-Reduce Framework > CPU time spent (ms)=0 > Physical memory (bytes) snapshot=0 > Virtual memory (bytes) snapshot=0can anyone tell me how to > solve it ? > > Thanks in advance >
