public static boolean copyDatafiles(
Conf conf, String search, String replace, Collection<Datafile> path)
throws IOException, ClassNotFoundException, InterruptedException {
conf.setMapMemoryMB(1024);
conf.setMapSpeculativeExecution(false);
UpdateJob job = new UpdateJob(conf);
FilePairInputFormat.addDatafiles(job, new ConfigurableModifier(conf, search, replace), path);
return job.waitForCompletion(true);
}
public static void copyPaths(
Conf conf, Class<? extends PathModifier> modifier, Collection<HDFSPath> path)
throws IOException, ClassNotFoundException, InterruptedException {
conf.setMapMemoryMB(1024);
conf.setMapSpeculativeExecution(false);
UpdateJob bj = new UpdateJob(conf);
FilePairInputFormat.addPaths(bj, CopyJob.getModifier(conf, modifier), path);
bj.waitForCompletion(true);
}