table1 = load 'mytable' using org.apache.hcatalog.pig.HCatLoader(); table2 = sample table1 0.01; store table2 into 'table2' using org.apache.hcatalog.pig.HCatStorer(); table3 = filter table2 by a > 10; store table3 into 'table3' using org.apache.hcatalog.pig.HCatStorer(); I find that table3's data is not from table2. because every 'store' is from beginning. and sample is random,so the result is different. so can I use some function to make that table3's data is from table2.,is there some sample seeds in pig?
