public void feedDoc(String twitterId, XContentBuilder b) {
// String getIndexName() = new SimpleDateFormat("yyyyMMdd").format(tw.getCreatedAt());
IndexRequestBuilder irb = client.prepareIndex(getIndexName(), getIndexType(), twitterId).
setConsistencyLevel(WriteConsistencyLevel.DEFAULT).
setSource(b);
irb.execute().actionGet();
}
public void deleteById(String id) {
DeleteResponse response = client.prepareDelete(getIndexName(), getIndexType(), id).
execute().