-Using Distributed Cache in Hive UDF's??
Viraj Bhat 2010-06-21, 23:03
I have a lookup function in hive which looks if a certain pattern is
present in a large text file. I upload this text file to HDFS. I hope to
use this text file in my UDF evaluate() method.
Is there some documentation I can look up?
Distributed Cache relies on
lookupFiles = DistributedCache.getLocalCacheFiles(job);
job is of type JobConf.
Where do I get the JobConf object from within the UDF?