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

Example 21 with JedisCluster

use of redis.clients.jedis.JedisCluster in project jedis by xetorthio.

the class JedisClusterTest method testStableSlotWhenMigratingNodeOrImportingNodeIsNotSpecified.

@Test
public void testStableSlotWhenMigratingNodeOrImportingNodeIsNotSpecified() throws InterruptedException {
    Set<HostAndPort> jedisClusterNode = new HashSet<HostAndPort>();
    jedisClusterNode.add(new HostAndPort(nodeInfo1.getHost(), nodeInfo1.getPort()));
    JedisCluster jc = new JedisCluster(jedisClusterNode, DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    int slot51 = JedisClusterCRC16.getSlot("51");
    jc.set("51", "foo");
    // node2 is responsible of taking care of slot51 (7186)
    node3.clusterSetSlotImporting(slot51, JedisClusterTestUtil.getNodeId(node2.clusterNodes()));
    assertEquals("foo", jc.get("51"));
    node3.clusterSetSlotStable(slot51);
    assertEquals("foo", jc.get("51"));
    node2.clusterSetSlotMigrating(slot51, JedisClusterTestUtil.getNodeId(node3.clusterNodes()));
    // assertEquals("foo", jc.get("51")); // it leads Max Redirections
    node2.clusterSetSlotStable(slot51);
    assertEquals("foo", jc.get("51"));
}

Example 22 with JedisCluster

use of redis.clients.jedis.JedisCluster in project jedis by xetorthio.

the class JedisClusterTest method testDiscoverNodesAutomatically.

@Test
public void testDiscoverNodesAutomatically() {
    Set<HostAndPort> jedisClusterNode = new HashSet<HostAndPort>();
    jedisClusterNode.add(new HostAndPort("127.0.0.1", 7379));
    JedisCluster jc = new JedisCluster(jedisClusterNode, DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    assertEquals(3, jc.getClusterNodes().size());
    JedisCluster jc2 = new JedisCluster(new HostAndPort("127.0.0.1", 7379), DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    assertEquals(3, jc2.getClusterNodes().size());
}

Example 23 with JedisCluster

use of redis.clients.jedis.JedisCluster in project jedis by xetorthio.

the class JedisClusterTest method testInvalidStartNodeNotAdded.

@Test
public void testInvalidStartNodeNotAdded() {
    HostAndPort invalidHost = new HostAndPort("not-a-real-host", 7379);
    Set<HostAndPort> jedisClusterNode = new LinkedHashSet<HostAndPort>();
    jedisClusterNode.add(invalidHost);
    jedisClusterNode.add(new HostAndPort("127.0.0.1", 7379));
    JedisPoolConfig config = DEFAULT_CONFIG;
    config.setMaxTotal(1);
    JedisCluster jc = new JedisCluster(jedisClusterNode, 0, 2, DEFAULT_REDIRECTIONS, "cluster", config);
    Map<String, JedisPool> clusterNodes = jc.getClusterNodes();
    assertEquals(3, clusterNodes.size());
    assertFalse(clusterNodes.containsKey(JedisClusterInfoCache.getNodeKey(invalidHost)));
}

Example 24 with JedisCluster

use of redis.clients.jedis.JedisCluster in project jedis by xetorthio.

the class JedisClusterTest method testRedisClusterMaxRedirections.

@Test(expected = JedisClusterMaxRedirectionsException.class)
public void testRedisClusterMaxRedirections() {
    Set<HostAndPort> jedisClusterNode = new HashSet<HostAndPort>();
    jedisClusterNode.add(new HostAndPort("127.0.0.1", 7379));
    JedisCluster jc = new JedisCluster(jedisClusterNode, DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    int slot51 = JedisClusterCRC16.getSlot("51");
    // This will cause an infinite redirection loop
    node2.clusterSetSlotMigrating(slot51, JedisClusterTestUtil.getNodeId(node3.clusterNodes()));
    jc.set("51", "foo");
}

Example 25 with JedisCluster

use of redis.clients.jedis.JedisCluster in project jedis by xetorthio.

the class JedisClusterTest method testCalculateConnectionPerSlot.

@Test
public void testCalculateConnectionPerSlot() {
    Set<HostAndPort> jedisClusterNode = new HashSet<HostAndPort>();
    jedisClusterNode.add(new HostAndPort("127.0.0.1", 7379));
    JedisCluster jc = new JedisCluster(jedisClusterNode, DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    jc.set("foo", "bar");
    jc.set("test", "test");
    assertEquals("bar", node3.get("foo"));
    assertEquals("test", node2.get("test"));
    JedisCluster jc2 = new JedisCluster(new HostAndPort("127.0.0.1", 7379), DEFAULT_TIMEOUT, DEFAULT_TIMEOUT, DEFAULT_REDIRECTIONS, "cluster", DEFAULT_CONFIG);
    jc2.set("foo", "bar");
    jc2.set("test", "test");
    assertEquals("bar", node3.get("foo"));
    assertEquals("test", node2.get("test"));
}