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 # dev >> pig.splitCombination vs. pig.noSplitCombination vs. MapReduceOper#combineSmallSplits() ?


Copy link to this message
-
pig.splitCombination vs. pig.noSplitCombination vs. MapReduceOper#combineSmallSplits() ?
While looking in the MRCompiler, I noticed the following...
if (!mro.combineSmallSplits() || pigContext.getProperties().getProperty(
"pig.splitCombination", "true").equals("false"))

                conf.setBoolean("pig.noSplitCombination", true);
These are three values that SEEM like they do the same thing, but don't
quite? I don't know.
Is there a difference in what these do?
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