Examples with ShardedJedis redis.clients.jedis.ShardedJedis used on opensource projects

Example 26 with ShardedJedis

use of redis.clients.jedis.ShardedJedis in project oxCore by GluuFederation.

the class RedisShardedProvider method put.

@Override
public void put(String key, Object object) {
    ShardedJedis jedis = pool.getResource();
    try {
        String status = jedis.set(key.getBytes(), SerializationUtils.serialize((Serializable) object));
        LOG.trace("put - key: " + key + ", status: " + status);
    } finally {
        jedis.close();
    }
}

Example 27 with ShardedJedis

use of redis.clients.jedis.ShardedJedis in project cachecloud by sohutv.

the class ShardedJedisPoolTest method shouldReturnActiveShardsWhenOneGoesOffline.

@Test
public void shouldReturnActiveShardsWhenOneGoesOffline() {
    GenericObjectPoolConfig redisConfig = new GenericObjectPoolConfig();
    redisConfig.setTestOnBorrow(false);
    ShardedJedisPool pool = new ShardedJedisPool(redisConfig, shards);
    ShardedJedis jedis = pool.getResource();
    // fill the shards
    for (int i = 0; i < 1000; i++) {
        jedis.set("a-test-" + i, "0");
    }
    jedis.close();
    // check quantity for each shard
    Jedis j = new Jedis(shards.get(0));
    j.connect();
    Long c1 = j.dbSize();
    j.disconnect();
    j = new Jedis(shards.get(1));
    j.connect();
    Long c2 = j.dbSize();
    j.disconnect();
    // shutdown shard 2 and check thay the pool returns an instance with c1
    // items on one shard
    // alter shard 1 and recreate pool
    pool.destroy();
    shards.set(1, new JedisShardInfo("localhost", 1234));
    pool = new ShardedJedisPool(redisConfig, shards);
    jedis = pool.getResource();
    Long actual = Long.valueOf(0);
    Long fails = Long.valueOf(0);
    for (int i = 0; i < 1000; i++) {
        try {
            jedis.get("a-test-" + i);
            actual++;
        } catch (RuntimeException e) {
            fails++;
        }
    }
    jedis.close();
    pool.destroy();
    assertEquals(actual, c1);
    assertEquals(fails, c2);
}

Example 28 with ShardedJedis

use of redis.clients.jedis.ShardedJedis in project cachecloud by sohutv.

the class ShardedJedisPoolTest method checkPoolRepairedWhenJedisIsBroken.

@Test
public void checkPoolRepairedWhenJedisIsBroken() {
    ShardedJedisPool pool = new ShardedJedisPool(new GenericObjectPoolConfig(), shards);
    ShardedJedis jedis = pool.getResource();
    jedis.disconnect();
    jedis.close();
    jedis = pool.getResource();
    jedis.incr("foo");
    jedis.close();
    pool.destroy();
}

Example 29 with ShardedJedis

use of redis.clients.jedis.ShardedJedis in project cachecloud by sohutv.

the class ShardedJedisTest method tryShardingWithMurmure.

@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();
}

Example 30 with ShardedJedis

use of redis.clients.jedis.ShardedJedis in project cachecloud by sohutv.

the class ShardedJedisTest method checkKeyTags.

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