Re: Lookup HashMap available within the Map

Given the goal of a shared data accessable across the Map instances, can someone please explain some of the differences between using: - setNumTasksToExecutePerJvm() and then having statically declared data initialised in Mapper.configure(); and - a MultithreadedMapRunner? Regards, Shane On

Re: HDFS directory listing from the Java API?

in the above array contains a Path reference (files[i].getPath()) to the file or directory contained in dirPath. Greetings, Jürgen Shane Butler wrote: Hi all, Can someone pls guide me on how to get a directory listing of files on HDFS using the java API (0.19.0)? Regards, Shane

HDFS directory listing from the Java API?

Hi all, Can someone pls guide me on how to get a directory listing of files on HDFS using the java API (0.19.0)? Regards, Shane