Hi Sonia, Try adding another pair of parenthesis- eg- ((int)(RegexMatch((chararray) genre_id, '\\d+')) == 1 ? (chararray)genre_id : '-1001') as genre_id
On Thu, Aug 15, 2013 at 4:28 PM, sonia gehlot <sonia.geh...@gmail.com>wrote: > Hi, > > I have pigscript in which I am flattening it and assign schema to it and > trying to do some REGEX matching on top of it after that converting it to > INT. But its giving me error "ERROR: java.lang.Long cannot be cast to java. > lang.String" > > Here is a snippet of code where I am getting error: > -------------------------------- > > final_flatten = foreach flattened_further generate .. watched_evidence, > flatten(myop) as (rank:int,list:chararray), row..device_type_id; > > > final_cast = foreach final_flatten generate > > (int)dateint, > > (long)event_utc_ms, > > (int)hour, > > (long)(RegexMatch((chararray) account_id, '\\d+') == 1 ? > (chararray)account_id > : '-1001') as account_id, > > request_data_type, > > client_request_id, > > (int)(RegexMatch((chararray) device_type_id, '\\d+') == 1 ? > (chararray)device_type_id > : '-1001') as device_type_id, > > (int)(RegexMatch((chararray) max_list_index, '\\d+') == 1 ? > (chararray)max_list_index > : '-1001') as max_list_index, > > esn, > > (long)(RegexMatch((chararray) epoch_create_ts, '\\d+') == 1 ? > (chararray)epoch_create_ts > : '-1001') as request_create_ts, > > socially_connected, > > gps_model, > > country_iso_code, > > status_code, > > uuid, > > (long)(RegexMatch((chararray) visitorid, '\\d+') == 1 ? > (chararray)visitorid: '-1001') as account_profile_id, > > (int)(RegexMatch((chararray) track_id, '\\d+') == 1 ? (chararray)track_id : > '-1001') as location_id, > > sub_root_uuid, > > list_type, > > item_type, > > hasevidence, > > listContext, > > (int)(RegexMatch((chararray) genre_id, '\\d+') == 1 ? (chararray)genre_id : > '-1001') as genre_id, > > taste_evidence, > > rated_evidence, > > watched_evidence, > > *(int)(RegexMatch((chararray) list, '\\d+') == 1 ? (chararray)list : > '-1001') as source_title_id,* > > row as presentation_row_number, > > rank as presentation_rank_number; > > z = limit final_cast 10; > > dump z; > > ------------------------------------ > > It is returning correct results other than one field > > "*(int)(RegexMatch((chararray) list, '\\d+') == 1 ? (chararray)list : > '-1001') as source_title_id,*" > > for this I am getting error *"ERROR: java.lang.Long cannot be cast to java. > lang.String"* > > I tried explicit casting, but it is still giving me error. > > Any idea what I am doing wrong here. > > Thanks, > > Sonia > -- "...:::Aniket:::... Quetzalco@tl"
