hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Pedro Sá da Costa <psdc1...@gmail.com>
Subject who runs the map and reduce tasks in the unit tests
Date Thu, 21 Feb 2013 20:11:54 GMT

In Hadoop MR unit tests, the classes uses the
./core/org/apache/hadoop/util/Tool.java, and
./core/org/apache/hadoop/util/ToolRunner.java tosubmit the job. But to
run the unit tests it seems that it's not needed the MR be running. If
so, who runs the map and reduce tasks?

Best regards,

View raw message