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

Example 76 with HostAndPort

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

the class JedisSentinelTestUtil method waitForNewPromotedMaster.

public static HostAndPort waitForNewPromotedMaster(final String masterName, final Jedis sentinelJedis, final Jedis commandJedis) throws InterruptedException {
    final AtomicReference<String> newmaster = new AtomicReference<String>("");
    sentinelJedis.psubscribe(new JedisPubSub() {

        @Override
        public void onPMessage(String pattern, String channel, String message) {
            if (channel.equals("+switch-master")) {
                newmaster.set(message);
                punsubscribe();
            } else if (channel.startsWith("-failover-abort")) {
                punsubscribe();
                throw new FailoverAbortedException("Unfortunately sentinel cannot failover... reason(channel) : " + channel + " / message : " + message);
            }
        }

        @Override
        public void onPSubscribe(String pattern, int subscribedChannels) {
            commandJedis.sentinelFailover(masterName);
        }
    }, "*");
    String[] chunks = newmaster.get().split(" ");
    HostAndPort newMaster = new HostAndPort(chunks[3], Integer.parseInt(chunks[4]));
    return newMaster;
}

Example 77 with HostAndPort

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

the class AppServiceImpl method getAppInstanceInfo.

@Override
public List<InstanceInfo> getAppInstanceInfo(Long appId) {
    AppDesc appDesc = appDao.getAppDescById(appId);
    String password = appDesc.getPassword();
    List<InstanceInfo> resultList = instanceDao.getInstListByAppId(appId);
    if (resultList != null && resultList.size() > 0) {
        for (InstanceInfo instanceInfo : resultList) {
            int type = instanceInfo.getType();
            if (instanceInfo.getStatus() != InstanceStatusEnum.GOOD_STATUS.getStatus()) {
                continue;
            }
            if (TypeUtil.isRedisType(type)) {
                if (TypeUtil.isRedisSentinel(type)) {
                    continue;
                }
                String host = instanceInfo.getIp();
                int port = instanceInfo.getPort();
                Boolean isMaster = redisCenter.isMaster(appId, host, port);
                instanceInfo.setRoleDesc(isMaster);
                if (isMaster != null && !isMaster) {
                    HostAndPort hap = redisCenter.getMaster(host, port, password);
                    if (hap != null) {
                        instanceInfo.setMasterHost(hap.getHost());
                        instanceInfo.setMasterPort(hap.getPort());
                        for (InstanceInfo innerInfo : resultList) {
                            if (innerInfo.getIp().equals(hap.getHost()) && innerInfo.getPort() == hap.getPort()) {
                                instanceInfo.setMasterInstanceId(innerInfo.getId());
                                break;
                            }
                        }
                    }
                }
            }
        }
    }
    return resultList;
}

Example 78 with HostAndPort

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

the class JedisClusterNodeInformationParserTest method testParseNodeMyself.

@Test
public void testParseNodeMyself() {
    String nodeInfo = "9b0d2ab38ee31482c95fdb2c7847a0d40e88d518 :7379 myself,master - 0 0 1 connected 0-5460";
    HostAndPort current = new HostAndPort("localhost", 7379);
    ClusterNodeInformation clusterNodeInfo = parser.parse(nodeInfo, current);
    assertEquals(clusterNodeInfo.getNode(), current);
}

Example 79 with HostAndPort

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

the class JedisSentinelTest method sentinelFailover.

@Test
public void sentinelFailover() throws InterruptedException {
    Jedis j = new Jedis(sentinelForFailover.getHost(), sentinelForFailover.getPort());
    Jedis j2 = new Jedis(sentinelForFailover.getHost(), sentinelForFailover.getPort());
    try {
        List<String> masterHostAndPort = j.sentinelGetMasterAddrByName(FAILOVER_MASTER_NAME);
        HostAndPort currentMaster = new HostAndPort(masterHostAndPort.get(0), Integer.parseInt(masterHostAndPort.get(1)));
        JedisSentinelTestUtil.waitForNewPromotedMaster(FAILOVER_MASTER_NAME, j, j2);
        masterHostAndPort = j.sentinelGetMasterAddrByName(FAILOVER_MASTER_NAME);
        HostAndPort newMaster = new HostAndPort(masterHostAndPort.get(0), Integer.parseInt(masterHostAndPort.get(1)));
        assertNotEquals(newMaster, currentMaster);
    } finally {
        j.close();
    }
}

Example 80 with HostAndPort

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

the class JedisSentinelTest method sentinel.

@Test
public void sentinel() {
    Jedis j = new Jedis(sentinel.getHost(), sentinel.getPort());
    try {
        List<Map<String, String>> masters = j.sentinelMasters();
        boolean inMasters = false;
        for (Map<String, String> master : masters) if (MASTER_NAME.equals(master.get("name")))
            inMasters = true;
        assertTrue(inMasters);
        List<String> masterHostAndPort = j.sentinelGetMasterAddrByName(MASTER_NAME);
        HostAndPort masterFromSentinel = new HostAndPort(masterHostAndPort.get(0), Integer.parseInt(masterHostAndPort.get(1)));
        assertEquals(master, masterFromSentinel);
        List<Map<String, String>> slaves = j.sentinelSlaves(MASTER_NAME);
        assertTrue(slaves.size() > 0);
        assertEquals(master.getPort(), Integer.parseInt(slaves.get(0).get("master-port")));
        // DO NOT RE-RUN TEST TOO FAST, RESET TAKES SOME TIME TO... RESET
        assertEquals(Long.valueOf(1), j.sentinelReset(MASTER_NAME));
        assertEquals(Long.valueOf(0), j.sentinelReset("woof" + MASTER_NAME));
    } finally {
        j.close();
    }
}