test/perf/pigmix/src/pig/L8.pig

-- This script covers group all.
register $PIGMIX_JAR
A = load '$HDFS_ROOT/page_views' using org.apache.pig.test.pigmix.udf.PigPerformanceLoader()
    as (user, action, timespent, query_term, ip_addr, timestamp,
        estimated_revenue, page_info, page_links);
B = foreach A generate user, (int)timespent as timespent, (double)estimated_revenue as estimated_revenue;
C = group B all;
D = foreach C generate SUM(B.timespent), AVG(B.estimated_revenue);
store D into '$PIGMIX_OUTPUT/L8out';