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

Example 21 with HostAndPort

use of redis.clients.jedis.HostAndPort in project new-cloud by xie-summer.

the class JedisSentinelPoolTest method waitForJedisSentinelPoolRecognizeNewMaster.

private void waitForJedisSentinelPoolRecognizeNewMaster(JedisSentinelPool pool, HostAndPort newMaster) throws InterruptedException {
    while (true) {
        HostAndPort currentHostMaster = pool.getCurrentHostMaster();
        if (newMaster.equals(currentHostMaster))
            break;
        System.out.println("JedisSentinelPool's master is not yet changed, sleep...");
        Thread.sleep(100);
    }
}

Example 22 with HostAndPort

use of redis.clients.jedis.HostAndPort in project new-cloud by xie-summer.

the class JedisSentinelPoolTest method forceFailover.

private void forceFailover(JedisSentinelPool pool) throws InterruptedException {
    HostAndPort oldMaster = pool.getCurrentHostMaster();
    // jedis connection should be master
    Jedis beforeFailoverJedis = pool.getResource();
    assertEquals("PONG", beforeFailoverJedis.ping());
    waitForFailover(pool, oldMaster);
    Jedis afterFailoverJedis = pool.getResource();
    assertEquals("PONG", afterFailoverJedis.ping());
    assertEquals("foobared", afterFailoverJedis.configGet("requirepass").get(1));
    assertEquals(2, afterFailoverJedis.getDB());
    // returning both connections to the pool should not throw
    beforeFailoverJedis.close();
    afterFailoverJedis.close();
}

Example 23 with HostAndPort

use of redis.clients.jedis.HostAndPort in project new-cloud by xie-summer.

the class JedisSentinelPoolTest method waitForFailover.

private void waitForFailover(JedisSentinelPool pool, HostAndPort oldMaster) throws InterruptedException {
    HostAndPort newMaster = JedisSentinelTestUtil.waitForNewPromotedMaster(MASTER_NAME, sentinelJedis1, sentinelJedis2);
    waitForJedisSentinelPoolRecognizeNewMaster(pool, newMaster);
}

Example 24 with HostAndPort

use of redis.clients.jedis.HostAndPort in project new-cloud by xie-summer.

the class ClusterNodeInformationParser method parse.

public ClusterNodeInformation parse(String nodeInfo, HostAndPort current) {
    String[] nodeInfoPartArray = nodeInfo.split(" ");
    HostAndPort node = getHostAndPortFromNodeLine(nodeInfoPartArray, current);
    ClusterNodeInformation info = new ClusterNodeInformation(node);
    if (nodeInfoPartArray.length >= SLOT_INFORMATIONS_START_INDEX) {
        String[] slotInfoPartArray = extractSlotParts(nodeInfoPartArray);
        fillSlotInformation(slotInfoPartArray, info);
    }
    return info;
}

Example 25 with HostAndPort

use of redis.clients.jedis.HostAndPort in project new-cloud by xie-summer.

the class AppDeployCenterImpl method addHorizontalNodes.

@Override
public boolean addHorizontalNodes(Long appId, String masterHost, String slaveHost, int memory) {
    AppDesc appDesc = appDao.getAppDescById(appId);
    // 1. 寻找主从节点的可用端口
    Integer masterPort = machineCenter.getAvailablePort(masterHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
    if (masterPort == null) {
        logger.error("master host={} getAvailablePort is null", masterHost);
        return false;
    }
    Integer slavePort = 0;
    boolean hasSlave = StringUtils.isNotBlank(slaveHost);
    if (hasSlave) {
        slavePort = machineCenter.getAvailablePort(slaveHost, ConstUtils.CACHE_TYPE_REDIS_CLUSTER);
        if (slavePort == null) {
            logger.error("slave host={} getAvailablePort is null", slaveHost);
            return false;
        }
    }
    // 2. 启动主从节点
    boolean isMasterCreate = redisDeployCenter.createRunNode(appDesc, masterHost, masterPort, memory, true);
    if (!isMasterCreate) {
        logger.error("createRunNode master failed {}:{}", masterHost, masterPort);
        return false;
    }
    if (hasSlave) {
        // 运行节点
        boolean isSlaveCreate = redisDeployCenter.createRunNode(appDesc, slaveHost, slavePort, memory, true);
        if (!isSlaveCreate) {
            logger.error("createRunNode slave failed {}:{}", slaveHost, slavePort);
            return false;
        }
    }
    // 3. 获取应用下有效节点
    Set<HostAndPort> clusterHosts = getEffectiveInstanceList(appId);
    // 4. 添加新节点: meet,复制，不做slot分配
    RedisClusterReshard clusterReshard = new RedisClusterReshard(clusterHosts, redisCenter, instanceReshardProcessDao);
    boolean joinCluster = clusterReshard.joinCluster(appId, masterHost, masterPort, slaveHost, slavePort);
    if (joinCluster) {
        // 5. 保存实例,开启统计功能
        saveInstance(appId, masterHost, masterPort, memory);
        redisCenter.deployRedisCollection(appId, masterHost, masterPort);
        if (hasSlave) {
            saveInstance(appId, slaveHost, slavePort, memory);
            redisCenter.deployRedisCollection(appId, slaveHost, slavePort);
        }
    }
    return joinCluster;
}