tsuna

From fd1d76efba48269aaec80e90f629f01ba4581fed Mon Sep 17 00:00:00 2001
From: Benoit Sigoure <tsuna@stumbleupon.com>
Date: Tue, 18 Jan 2011 00:21:20 -0800
Subject: [PATCH] Add support for CDHb3.

This change adds support for CDHb3.  In order to enable the new code,
the JVM must be given the following system property in argument:
  -Dorg.hbase.async.cdhb3

CDHb3 includes a temporary patch that changes the format of the "hello"

tsuna

From 07d1425781f08799ff9ef59f9cd578fa63a2e83f Mon Sep 17 00:00:00 2001
From: Benoit Sigoure <tsuna@stumbleupon.com>
Date: Sun, 21 Nov 2010 20:42:20 -0800
Subject: [PATCH] Don't shutdown while RPCs are waiting for a -ROOT- lookup.

The following scenario led to data loss:
  1. Application starts.
  2. A PutRequest is generated, triggers a -ROOT- lookup.
  3. Application calls shutdown() on the HBaseClient, the client
     terminates and the PutRequest is lost.

tsuna

import java.util.Comparator;
import java.util.HashMap;
import java.util.Map;
import java.util.TreeSet;

public class t {

  static public void main(String[] args) {
    HashMap<String, Integer> hm = new HashMap<String, Integer>();
    hm.put("answer", 42);