Package redis.clients.jedis

Examples of redis.clients.jedis.JedisShardInfo


    }

    @Test
    public void tryShardingWithMurmure() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
  JedisShardInfo si = new JedisShardInfo(redis1.getHost(),
    redis1.getPort());
  si.setPassword("foobared");
  shards.add(si);
  si = new JedisShardInfo(redis2.getHost(), redis2.getPort());
  si.setPassword("foobared");
  shards.add(si);
  ShardedJedis jedis = new ShardedJedis(shards, Hashing.MURMUR_HASH);
  jedis.set("a", "bar");
  JedisShardInfo s1 = jedis.getShardInfo("a");
  jedis.set("b", "bar1");
  JedisShardInfo s2 = jedis.getShardInfo("b");
  jedis.disconnect();

  Jedis j = new Jedis(s1.getHost(), s1.getPort());
  j.auth("foobared");
  assertEquals("bar", j.get("a"));
  j.disconnect();

  j = new Jedis(s2.getHost(), s2.getPort());
  j.auth("foobared");
  assertEquals("bar1", j.get("b"));
  j.disconnect();
    }
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    }

    @Test
    public void checkKeyTags() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
  shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
  shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
  ShardedJedis jedis = new ShardedJedis(shards,
    ShardedJedis.DEFAULT_KEY_TAG_PATTERN);

  assertEquals(jedis.getKeyTag("foo"), "foo");
  assertEquals(jedis.getKeyTag("foo{bar}"), "bar");
  assertEquals(jedis.getKeyTag("foo{bar}}"), "bar"); // default pattern is
  // non greedy
  assertEquals(jedis.getKeyTag("{bar}foo"), "bar"); // Key tag may appear
  // anywhere
  assertEquals(jedis.getKeyTag("f{bar}oo"), "bar"); // Key tag may appear
  // anywhere

  JedisShardInfo s1 = jedis.getShardInfo("abc{bar}");
  JedisShardInfo s2 = jedis.getShardInfo("foo{bar}");
  assertSame(s1, s2);

  List<String> keys = getKeysDifferentShard(jedis);
  JedisShardInfo s3 = jedis.getShardInfo(keys.get(0));
  JedisShardInfo s4 = jedis.getShardInfo(keys.get(1));
  assertNotSame(s3, s4);

  ShardedJedis jedis2 = new ShardedJedis(shards);

  assertEquals(jedis2.getKeyTag("foo"), "foo");
  assertNotSame(jedis2.getKeyTag("foo{bar}"), "bar");

  JedisShardInfo s5 = jedis2.getShardInfo(keys.get(0) + "{bar}");
  JedisShardInfo s6 = jedis2.getShardInfo(keys.get(1) + "{bar}");
  assertNotSame(s5, s6);
    }
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    }

    @Test
    public void testMD5Sharding() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
  Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
    shards, Hashing.MD5);
  int shard_6379 = 0;
  int shard_6380 = 0;
  int shard_6381 = 0;
  for (int i = 0; i < 1000; i++) {
      JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
        .toString(i));
      switch (jedisShardInfo.getPort()) {
      case 6379:
    shard_6379++;
    break;
      case 6380:
    shard_6380++;
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    }

    @Test
    public void testMurmurSharding() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
  Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
    shards, Hashing.MURMUR_HASH);
  int shard_6379 = 0;
  int shard_6380 = 0;
  int shard_6381 = 0;
  for (int i = 0; i < 1000; i++) {
      JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
        .toString(i));
      switch (jedisShardInfo.getPort()) {
      case 6379:
    shard_6379++;
    break;
      case 6380:
    shard_6380++;
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    }

    @Test
    public void testMasterSlaveShardingConsistency() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2));
  Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
    shards, Hashing.MURMUR_HASH);

  List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
  otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT));
  otherShards.add(new JedisShardInfo("otherhost",
    Protocol.DEFAULT_PORT + 1));
  otherShards.add(new JedisShardInfo("otherhost",
    Protocol.DEFAULT_PORT + 2));
  Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
    otherShards, Hashing.MURMUR_HASH);

  for (int i = 0; i < 1000; i++) {
      JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
        .toString(i));
      JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
        .toString(i));
      assertEquals(shards.indexOf(jedisShardInfo),
        otherShards.indexOf(jedisShardInfo2));
  }
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    }

    @Test
    public void testMasterSlaveShardingConsistencyWithShardNaming() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>(3);
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT,
    "HOST1:1234"));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 1,
    "HOST2:1234"));
  shards.add(new JedisShardInfo("localhost", Protocol.DEFAULT_PORT + 2,
    "HOST3:1234"));
  Sharded<Jedis, JedisShardInfo> sharded = new Sharded<Jedis, JedisShardInfo>(
    shards, Hashing.MURMUR_HASH);

  List<JedisShardInfo> otherShards = new ArrayList<JedisShardInfo>(3);
  otherShards.add(new JedisShardInfo("otherhost", Protocol.DEFAULT_PORT,
    "HOST2:1234"));
  otherShards.add(new JedisShardInfo("otherhost",
    Protocol.DEFAULT_PORT + 1, "HOST3:1234"));
  otherShards.add(new JedisShardInfo("otherhost",
    Protocol.DEFAULT_PORT + 2, "HOST1:1234"));
  Sharded<Jedis, JedisShardInfo> sharded2 = new Sharded<Jedis, JedisShardInfo>(
    otherShards, Hashing.MURMUR_HASH);

  for (int i = 0; i < 1000; i++) {
      JedisShardInfo jedisShardInfo = sharded.getShardInfo(Integer
        .toString(i));
      JedisShardInfo jedisShardInfo2 = sharded2.getShardInfo(Integer
        .toString(i));
      assertEquals(jedisShardInfo.getName(), jedisShardInfo2.getName());
  }
    }
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    }

    @Test
    public void checkCloseable() {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
  shards.add(new JedisShardInfo(redis1.getHost(), redis1.getPort()));
  shards.add(new JedisShardInfo(redis2.getHost(), redis2.getPort()));
  shards.get(0).setPassword("foobared");
  shards.get(1).setPassword("foobared");

  ShardedJedis jedisShard = new ShardedJedis(shards);
  try {
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  assertEquals(hash, jedis.hgetAll("foo"));
    }

    @Test
    public void connectWithShardInfo() {
  JedisShardInfo shardInfo = new JedisShardInfo("localhost",
    Protocol.DEFAULT_PORT);
  shardInfo.setPassword("foobared");
  Jedis jedis = new Jedis(shardInfo);
  jedis.get("foo");
    }
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    private static final int TOTAL_OPERATIONS = 100000;

    public static void main(String[] args) throws UnknownHostException,
      IOException {
  List<JedisShardInfo> shards = new ArrayList<JedisShardInfo>();
  JedisShardInfo shard = new JedisShardInfo(hnp1.getHost(),
    hnp1.getPort());
  shard.setPassword("foobared");
  shards.add(shard);
  shard = new JedisShardInfo(hnp2.getHost(), hnp2.getPort());
  shard.setPassword("foobared");
  shards.add(shard);
  ShardedJedis jedis = new ShardedJedis(shards);
  Collection<Jedis> allShards = jedis.getAllShards();
  for (Jedis j : allShards) {
      j.flushAll();
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    return connection;
  }

  public void afterPropertiesSet() {
    if (shardInfo == null) {
      shardInfo = new JedisShardInfo(hostName, port);

      if (StringUtils.hasLength(password)) {
        shardInfo.setPassword(password);
      }
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