hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Patcharee Thongtra <Patcharee.Thong...@uni.no>
Subject Number of map task
Date Fri, 11 Apr 2014 12:22:41 GMT
Hi,

I wrote a custom InputFormat. When I ran the pig script Load function 
using this InputFormat, the number of InputSplit > 1, but there was only 
1 map task handling these splits.

Does the number of Map task not correspond to the number of splits?

I think the job will be done quicker if there are more Map tasks?

Patcharee

Mime
View raw message