问题描述
最近,由于客户的要求,我们将所有系统迁移到了 Java 16。所以这是一个不可改变的决定。
现在升级后,我们的 jedis 连接开始向终端发送此错误代码的垃圾邮件:
[17:17:31 ERROR]: [redis.clients.jedis.JedisFactory] Error while validating pooled Jedis object.
redis.clients.jedis.exceptions.JedisDataException: NOAUTH Authentication required.
at redis.clients.jedis.Protocol.processError(Protocol.java:135) ~[?:?]
at redis.clients.jedis.Protocol.process(Protocol.java:169) ~[?:?]
at redis.clients.jedis.Protocol.read(Protocol.java:223) ~[?:?]
at redis.clients.jedis.Connection.readProtocolWithCheckingbroken(Connection.java:352) ~[?:?]
at redis.clients.jedis.Connection.getStatusCodeReply(Connection.java:270) ~[?:?]
at redis.clients.jedis.BinaryJedis.ping(BinaryJedis.java:379) ~[?:?]
at redis.clients.jedis.JedisFactory.validateObject(JedisFactory.java:214) ~[?:?]
at org.apache.commons.pool2.impl.GenericObjectPool.evict(GenericObjectPool.java:810) ~[?:?]
at org.apache.commons.pool2.impl.BaseGenericObjectPool$evictor.run(BaseGenericObjectPool.java:1160) ~[?:?]
at org.apache.commons.pool2.impl.evictionTimer$WeakRunner.run(evictionTimer.java:213) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[?:?]
at java.lang.Thread.run(Thread.java:831) [?:?]
系统信息:
Debian 破坏者 (10) Java 版本:16.0.1 Jedis 版本:4.0.0-SNAPSHOT(也尝试过 3.6.x 和 3.5.x) 远程服务器Redis版本:5.0.3 共享池:2.9.0(也试过 2.5.0)
连接代码:
Jedis jedis = null;
try {
jedisPool = new JedisPool("XXX.XXX.XXX.XXX",XXX,10000);
jedis = MasterMind.getInstance().getJedisPool().getResource();
jedis.auth("<SuperSafePass>");
jedis.exists("test");
Bukkit.getLogger().info("Connection build");
} catch (Exception e) {
e.printstacktrace();
Bukkit.getLogger().warning("Connection failure");
} finally {
if (jedis != null)
jedis.close();
}
如您所见,我的身份验证正确。连接建立。大约 30 秒后,它开始向错误发送垃圾邮件(每 30 秒大约 10 次)
解决方法
如果Redis需要密码,则必须在创建JedisPool
时设置密码,使用像
public JedisPool(final GenericObjectPoolConfig poolConfig,final String host,int port,int timeout,final String password) { ... }
使用手动身份验证
jedis.auth(...);
在这种情况下不再需要。