Re: why fetch failed

2014-10-21 Thread marylucy
, marylucy qaz163wsx_...@hotmail.com wrote: When doing groupby for big data,may be 500g,some partition tasks success,some partition tasks fetchfailed error. Spark system retry previous stage,but always fail 6 computers : 384g Worker:40g*7 for one computer Can anyone tell me why fetch

Re: why fetch failed

2014-10-21 Thread marylucy
tasks fetchfailed error. Spark system retry previous stage,but always fail 6 computers : 384g Worker:40g*7 for one computer Can anyone tell me why fetch failed??? - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org

Re: why fetch failed

2014-10-20 Thread Akhil Das
fetchfailed error. Spark system retry previous stage,but always fail 6 computers : 384g Worker:40g*7 for one computer Can anyone tell me why fetch failed??? - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org

Re: why fetch failed

2014-10-20 Thread DB Tsai
Can anyone tell me why fetch failed??? - To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org

why fetch failed

2014-10-18 Thread marylucy
When doing groupby for big data,may be 500g,some partition tasks success,some partition tasks fetchfailed error. Spark system retry previous stage,but always fail 6 computers : 384g Worker:40g*7 for one computer Can anyone tell me why fetch failed