Re: Number of map task

2014-04-22 Thread Pradeep Gollakota
> I wrote a custom InputFormat. When I ran the pig script Load function > using this InputFormat, the number of InputSplit = 16, but there was only 2 > map tasks handling these splits. Apparently the no. of map tasks = the no. > of input files. > > Does the number of Map task not corr

Number of map task

2014-04-22 Thread Patcharee Thongtra
Hi, I wrote a custom InputFormat. When I ran the pig script Load function using this InputFormat, the number of InputSplit = 16, but there was only 2 map tasks handling these splits. Apparently the no. of map tasks = the no. of input files. Does the number of Map task not correspond to the