Examples with RedisKeeperServer com.ctrip.xpipe.redis.keeper.RedisKeeperServer used on opensource projects

Example 36 with RedisKeeperServer

use of com.ctrip.xpipe.redis.keeper.RedisKeeperServer in project x-pipe by ctripcorp.

the class KeeperSingleDcSlaveof method testSlaveofBackup.

@Test
public void testSlaveofBackup() throws Exception {
    sendMessageToMasterAndTestSlaveRedis();
    // test backupKeeper partial sync
    RedisKeeperServer backupKeeperServer = getRedisKeeperServer(backupKeeper);
    Set<RedisSlave> currentSlaves = backupKeeperServer.slaves();
    Assert.assertEquals(0, currentSlaves.size());
    logger.info(remarkableMessage("make slave slaves slaveof backup keeper"));
    new XSlaveofJob(slaves, backupKeeper.getIp(), backupKeeper.getPort(), getXpipeNettyClientKeyedObjectPool(), scheduled, executors).execute();
    logger.info(remarkableMessage("make backup keeper active"));
    // make backup active
    setKeeperState(backupKeeper, KeeperState.ACTIVE, redisMaster.getIp(), redisMaster.getPort());
    sleep(1000);
    currentSlaves = backupKeeperServer.slaves();
    Assert.assertEquals(slaves.size(), currentSlaves.size());
    for (RedisSlave redisSlave : currentSlaves) {
        Assert.assertEquals(PARTIAL_STATE.PARTIAL, redisSlave.partialState());
    }
}

Example 37 with RedisKeeperServer

use of com.ctrip.xpipe.redis.keeper.RedisKeeperServer in project x-pipe by ctripcorp.

the class XRedisPartialTest method testContinueWhenKeeperRefusedConnectionWhenAnsweringPsyncCommand.

@Test
public void testContinueWhenKeeperRefusedConnectionWhenAnsweringPsyncCommand() throws Exception {
    RedisMeta slaveMeta = getRedisSlaves().get(0);
    String xRedisVersion = getXRedisVersion(slaveMeta);
    if (!VersionUtils.ge(xRedisVersion, versionCheckContinueMin)) {
        logger.info("do not check xredis version below than {}", versionCheckContinueMin);
        return;
    }
    RedisKeeperServer redisKeeperServer = getRedisKeeperServer(activeKeeper);
    int backlogActiveCount = getBackLogActiveCount(slaveMeta);
    Assert.assertEquals(1, backlogActiveCount);
    Jedis slaveJedis = createJedis(slaveMeta);
    String slaveof = slaveJedis.slaveof("127.0.0.1", randomPort());
    sleep(1100);
    slaveJedis.slaveof("127.0.0.1", activeKeeper.getPort());
    sleep(1100);
    backlogActiveCount = getBackLogActiveCount(slaveMeta);
    logger.info("[getBackLogActiveCount]{}", backlogActiveCount);
    Assert.assertEquals(1, backlogActiveCount);
    // be sure slave can accpet partial sync
    Jedis master = createJedis(redisMaster);
    master.slaveof("127.0.0.1", 0);
    int syncFull1 = Integer.parseInt(getInfoKey(slaveMeta, "stats", "sync_full"));
    int syncPartialOk1 = Integer.parseInt(getInfoKey(slaveMeta, "stats", "sync_partial_ok"));
    logger.info("{}, {}", syncFull1, syncPartialOk1);
    slaveJedis.slaveofNoOne();
    master.slaveof(slaveMeta.getIp(), slaveMeta.getPort());
    sleep(1200);
    int syncFull2 = Integer.parseInt(getInfoKey(slaveMeta, "stats", "sync_full"));
    int syncPartialOk2 = Integer.parseInt(getInfoKey(slaveMeta, "stats", "sync_partial_ok"));
    logger.info("{}, {}", syncFull2, syncPartialOk2);
    Assert.assertEquals(syncFull1, syncFull2);
    Assert.assertEquals(syncPartialOk1 + 1, syncPartialOk2);
}

Example 38 with RedisKeeperServer

use of com.ctrip.xpipe.redis.keeper.RedisKeeperServer in project x-pipe by ctripcorp.

the class KeeperSingleDcWipeOutData method testWipeOutSlaveDataAndRestart.

@Test
public void testWipeOutSlaveDataAndRestart() throws Exception {
    sendMessageToMasterAndTestSlaveRedis(10000);
    RedisKeeperServer slave = getRedisKeeperServer(backupKeeper);
    // clean slave
    slave.stop();
    slave.dispose();
    slave.destroy();
    remove(slave);
    // 
    startKeeper(backupKeeper);
    setKeeperState(backupKeeper, KeeperState.BACKUP, activeKeeper.getIp(), activeKeeper.getPort());
    RedisKeeperServer newSlave = getRedisKeeperServer(backupKeeper);
    // wait for slave to synchronize with master
    sleep(3000);
    Assert.assertEquals(PARTIAL_STATE.FULL, newSlave.getRedisMaster().partialState());
    setKeeperState(backupKeeper, KeeperState.ACTIVE, redisMaster.getIp(), redisMaster.getPort());
    sleep(3000);
    // should be partial
    Assert.assertEquals(PARTIAL_STATE.PARTIAL, newSlave.getRedisMaster().partialState());
}

Example 39 with RedisKeeperServer

use of com.ctrip.xpipe.redis.keeper.RedisKeeperServer in project x-pipe by ctripcorp.

the class OneDcKeepers method killActive.

@Test
public void killActive() throws Exception {
    RedisMeta redisMaster = getRedisMaster();
    sendMessageToMasterAndTestSlaveRedis();
    System.out.println("press any key to make back keeper active");
    waitForAnyKey();
    KeeperMeta backupKeeper = getKeepersBackup().get(0);
    RedisKeeperServer redisKeeperServer = getRedisKeeperServer(backupKeeper);
    Assert.assertEquals(PARTIAL_STATE.FULL, redisKeeperServer.getRedisMaster().partialState());
    logger.info(remarkableMessage("make keeper active{}"), backupKeeper);
    setKeeperState(backupKeeper, KeeperState.ACTIVE, redisMaster.getIp(), redisMaster.getPort());
    waitForAnyKeyToExit();
}

Example 40 with RedisKeeperServer

use of com.ctrip.xpipe.redis.keeper.RedisKeeperServer in project x-pipe by ctripcorp.

the class AbstractIntegratedTest method startKeeper.

protected RedisKeeperServer startKeeper(KeeperMeta keeperMeta, KeeperConfig keeperConfig, MetaServerKeeperService metaService, LeaderElectorManager leaderElectorManager) throws Exception {
    logger.info(remarkableMessage("[startKeeper]{}, {}"), keeperMeta);
    File baseDir = new File(getTestFileDir() + "/replication_store_" + keeperMeta.getPort());
    RedisKeeperServer redisKeeperServer = createRedisKeeperServer(keeperMeta, baseDir, keeperConfig, metaService, leaderElectorManager, new NoneKeepersMonitorManager());
    add(redisKeeperServer);
    return redisKeeperServer;
}