job.setNumReduceTasks(startKeys.size()); configurePartitioner(job, startKeys, writeMultipleTables);
/** * Configure <code>job</code> with a TotalOrderPartitioner, partitioning against * <code>splitPoints</code>. Cleans up the partitions file after job exists. */ static void configurePartitioner(Job job, List<ImmutableBytesWritable> splitPoints) throws IOException { HFileOutputFormat2.configurePartitioner(job, splitPoints); }
job.setNumReduceTasks(startKeys.size()); configurePartitioner(job, startKeys, writeMultipleTables);
job.setNumReduceTasks(startKeys.size()); configurePartitioner(job, startKeys, writeMultipleTables);
job.setNumReduceTasks(startKeys.size()); configurePartitioner(job, startKeys);