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 >> Jython UDF invokation


Copy link to this message
-
RE: Jython UDF invokation
What exactly are you seeing?  Which version of PIG are you using?  We saw similar issues registering the UDFs in older versions of PIG.

Will Duckworth  Senior Vice President, Software Engineering  | comScore, Inc.(NASDAQ:SCOR)
o +1 (703) 438-2108 | m +1 (301) 606-2977 | mailto:[EMAIL PROTECTED]
.....................................................................................................

comScore Media Metrix(r) Multi-Platform: Audience Analytics for the Brave New Digital World

www.comscore.com/multiplatform
-----Original Message-----
From: Serega Sheypak [mailto:[EMAIL PROTECTED]]
Sent: Monday, July 15, 2013 7:48 AM
To: [EMAIL PROTECTED]
Subject: Jython UDF invokation

Hi dear pig users.
Looks like i have significant perfomance problems with Jython UDF. I have an assumption that UDF call cost is very high.
How can I prove my assumption?
Are there any solutions for such problem?
What are best practices in implementing UDFs?
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