Am I doing something wrong or is this just the limitation? Basically I want to group 2 sets into one and locate them in the same row.
grunt> NM_CT_ST_FILTER = FILTER A by (FIELD_ID == 'NAM2' OR FIELD_ID == 'CITY' OR FIELD_ID == 'ST' OR FIELD_ID == 'ZIP'); grunt> AG_OC_MT_FILTER = FILTER A by (FIELD_ID == 'AGE' OR FIELD_ID == 'OCCUP' OR FIELD_ID == 'MARITAL') AND FORM_ID == 'FPERSWKS' AND FORM_COPY_NUM == '1'; grunt> NM_CT_ST = JOIN NM_CT_ST_FILTER BY (FILE_NAME,CREATED_DATE), D BY (FILE_NAME,CREATED_DATE); grunt> AG_OC_MT = JOIN AG_OC_MT_FILTER BY (FILE_NAME,CREATED_DATE,FORM_ID,FORM_ID_ROOT), D BY (FILE_NAME,CREATED_DATE,FORM_ID,FORM_ID_ROOT); grunt> FINAL = COGROUP NM_CT_ST BY (FILE_NAME,CREATED_DATE), AG_OC_MT BY (FILE_NAME,CREATED_DATE); 2012-04-11 16:11:34,205 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1025: Found more than one match: NM_CT_ST_FILTER::FILE_NAME, D::FILE_NAME Details at logfile: /home/hadoop/pigtest/pig_1334185845048.log
