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

Example 6 with RedisKeeperServer

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

the class KeeperSingleDcWaitForOffset method testMakeBackupActive.

@Test
public void testMakeBackupActive() throws Exception {
    RedisKeeperServer redisKeeperServer = getRedisKeeperServer(backupKeeper);
    Assert.assertEquals(PARTIAL_STATE.FULL, redisKeeperServer.getRedisMaster().partialState());
    logger.info(remarkableMessage("make keeper active to wrong addr{}"), backupKeeper);
    String ip = "localhost";
    int port = randomPort();
    setKeeperState(backupKeeper, KeeperState.ACTIVE, ip, port);
    sleep(2000);
    // make sure redis has more log
    sendMessageToMaster(redisMaster, 1);
    xslaveof(backupKeeper.getIp(), backupKeeper.getPort(), getRedisSlaves());
    sleep(2000);
    setKeeperState(backupKeeper, KeeperState.ACTIVE, redisMaster.getIp(), redisMaster.getPort());
    sleep(2000);
    Set<RedisSlave> slaves = redisKeeperServer.slaves();
    Assert.assertEquals(PARTIAL_STATE.PARTIAL, redisKeeperServer.getRedisMaster().partialState());
    slaves.forEach(redisSlave -> Assert.assertEquals(PARTIAL_STATE.PARTIAL, redisSlave.partialState()));
    Assert.assertEquals(slaves.size(), redisKeeperServer.getKeeperMonitor().getKeeperStats().getWaitOffsetSucceed());
    Assert.assertEquals(0, redisKeeperServer.getKeeperMonitor().getKeeperStats().getWaitOffsetFail());
    sendMessageToMasterAndTestSlaveRedis();
}

Example 7 with RedisKeeperServer

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

the class OneKeeper method statePreActive.

@Test
public void statePreActive() throws IOException {
    try {
        sendMessageToMaster(redisMaster, 10);
        RedisKeeperServer redisKeeperServer = getRedisKeeperServer(activeKeeper);
        logger.info(remarkableMessage("[statePreActive][stop dispose]"));
        redisKeeperServer.stop();
        redisKeeperServer.dispose();
        sleep(100);
        logger.info(remarkableMessage("[statePreActive][initialize start]"));
        redisKeeperServer.initialize();
        redisKeeperServer.start();
    } catch (Throwable e) {
        logger.error("[startTest]", e);
    }
    waitForAnyKeyToExit();
}

Example 8 with RedisKeeperServer

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

the class BadKeeperWrongCommands method giveWrongCommands.

@SuppressWarnings("unused")
@Test
public void giveWrongCommands() throws IOException {
    String[] commands = createCommands();
    RedisKeeperServer active = getRedisKeeperServer(activeKeeper);
    RedisKeeperServer backup = getRedisKeeperServer(backupKeeper);
    replicationStore = active.getReplicationStore();
    Set<RedisSlave> slaves = active.slaves();
    replicationStore.appendCommands(Unpooled.wrappedBuffer("*3\r\n$3\r\nset\r\n$1\r\na\r\n$5\r\n12 34\r\n\r\n".getBytes()));
    logger.info(remarkableMessage("stop redis master"));
    waitForAnyKey();
    stopRedisMaster();
    printSlaves(slaves);
    logger.info(remarkableMessage("give part commands:" + commands[0].length()));
    waitForAnyKey();
    replicationStore.appendCommands(Unpooled.wrappedBuffer(commands[0].getBytes()));
    logger.info(remarkableMessage("close client connection"));
    waitForAnyKey();
    for (RedisSlave slave : active.slaves()) {
        slave.close();
    }
    System.out.println("give other commands");
    waitForAnyKey();
    for (int i = 1; i < commands.length; i++) {
        replicationStore.appendCommands(Unpooled.wrappedBuffer(commands[i].getBytes()));
    }
    waitForAnyKeyToExit();
}

Example 9 with RedisKeeperServer

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

the class AbstractIntegratedTestTemplate method failOverTestTemplate.

@SuppressWarnings("unused")
protected void failOverTestTemplate() throws Exception {
    RedisMeta redisMaster = getRedisMaster();
    stopServerListeningPort(redisMaster.getPort());
    RedisKeeperServer redisKeeperServer = getRedisKeeperServerActive(activeDc().getId());
    RedisMeta slave = getRedisSlaves(activeDc().getId()).get(0);
    SERVER_ROLE role = getRedisServerRole(slave);
    Assert.assertEquals(SERVER_ROLE.SLAVE, role);
    logger.info(remarkableMessage("[testRedisFailover][promote]{}:{})"), slave.getIp(), slave.getPort());
    String clusterId = redisMaster.parent().parent().getId();
    String shardId = redisMaster.parent().getId();
    DefaultMetaServer metaServer = getDcInfos().get(activeDc().getId()).getApplicationContext().getBean(DefaultMetaServer.class);
    // metaServer.promoteRedisMaster(clusterId, shardId, slave.getIp(), slave.getPort());
    sleep(6000);
    role = getRedisServerRole(slave);
    Assert.assertEquals(SERVER_ROLE.MASTER, role);
    Assert.assertEquals(PARTIAL_STATE.PARTIAL, redisKeeperServer.getRedisMaster().partialState());
    changeRedisMaster(redisMaster, slave);
    sendMessageToMasterAndTestSlaveRedis();
}

Example 10 with RedisKeeperServer

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

the class KeeperFailoverTest method testKeeperFailOver.

@Test
public void testKeeperFailOver() throws Exception {
    RedisKeeperServer activeRedisKeeperServer = getRedisKeeperServerActive();
    logger.info("[testKeeperFailOver][active]{}", activeRedisKeeperServer);
    sleep(6000);
    logger.info(remarkableMessage("[testKeeperFailOver][stop activeKeeper]"), activeRedisKeeperServer);
    remove(activeRedisKeeperServer);
    sleep(6000);
    RedisKeeperServer activeNow = getRedisKeeperServerActive();
    logger.info("[testKeeperFailOver][active new]{}", activeNow);
    Assert.assertNotNull(activeNow);
    Assert.assertNotEquals(activeRedisKeeperServer, activeNow);
    Assert.assertEquals(PARTIAL_STATE.PARTIAL, activeNow.getRedisMaster().partialState());
    for (RedisSlave slave : activeNow.slaves()) {
        Assert.assertEquals(PARTIAL_STATE.PARTIAL, slave.partialState());
    }
    sendMessageToMasterAndTestSlaveRedis();
}