hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From novice user <pallavip...@gmail.com>
Subject Sorting values of a key in reduce phase
Date Tue, 07 Aug 2007 05:12:18 GMT

   In reduce phase, with outputValueGroupingComparator, we can sort all keys
and then group values of a particular key together and send it to reduce()
method. Is there a way to sort values of a particular key efficiently before
it reaches to reduce method?

View this message in context: http://www.nabble.com/Sorting-values-of-a-key-in-reduce-phase-tf4228160.html#a12028588
Sent from the Hadoop Users mailing list archive at Nabble.com.

View raw message