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 Plain View
Pig >> mail # user >> Join Multiple Relations by Different Fields


+
Thomas Bach 2012-12-14, 10:11
+
Thomas Bach 2012-12-14, 12:17
Copy link to this message
-
Re: Join Multiple Relations by Different Fields
it's a little confusing, but the following is a tuple: (key1,foo,)

it's just not the tuple you want. it is a tuple where the first field is
"key1,foo" and the second field is null. The printing makes this ambiguous
2012/12/14 Thomas Bach <[EMAIL PROTECTED]>

> (key1,foo,)
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