Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
Pig >> mail # user >> FLATTEN() behavior difference in 0.8.1 and 0.10.0 ?


Copy link to this message
-
FLATTEN() behavior difference in 0.8.1 and 0.10.0 ?
my UDF returns a bag of tuples : mybag:bag{ mytuple: tuple ( x: int, y:int)}

in my pig script:

I do

K = foreach blah generate UDF( xxx);

M = foreach K generate x;
here PIG 0.8.1 says x can not be found in schema, since

describe K

shows:
{ mytuple:tuple(x:int , y:int) }

while 0.10.0

shows
{x:int, y:int}
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB