@Override
protected void setup(Context context) throws IOException, InterruptedException {
super.setup(context);
this.clusters.clear();
Configuration conf = context.getConfiguration();
parse.setup(conf);
try {
String clusterPath = conf.get(KMeansDriver.CLUSTER_PATH_KEY);
if (clusterPath != null && clusterPath.length() > 0) {
KmeansPublic.configureWithClusterInfo(conf, new Path(clusterPath), clusters);
if (clusters.isEmpty()) {
throw new IllegalStateException("No clusters found. Check your -c path.");
}
}
} catch (Throwable e) {
throw new IllegalStateException(e);
}
}
