一开始做项目一直用的是jedis对象连接,今天发现自己上线的项目抛出了异常:JedisConnectionException: java.Net.SocketTimeoutException: Read timed和和java.lang.ClassCastException: [B cannot be cast to java.util.List。 异常解释: jedis的默认读取时间是2s,由于我用的是jedis对象连接因此当多个线程操作redis的时候...
遇到的问题: 一开始做项目一直用的是jedis对象连接,今天发现自己上线的项目抛出了异常:JedisConnectionException: java.Net.SocketTimeoutException: Read timed和和java.lang.ClassCastException: [B cannot be cast to java.util.List。 异常解释: jedis的默认读取时间是2s,由于我用的是jedis对象连接因此当多个线程操...
at redis.clients.util.Pool.getResource(Pool.java:50)at redis.clients.jedis.JedisPool.getResource(JedisPool.java:99)at TestAdmin.main(TestAdmin.java:14)Causedby:redis.clients.jedis.exceptions.JedisConnectionException:java.net.ConnectException:Connection refused at redis.clients.jedis.Connection.connect(C...
at redis.clients.jedis.ShardedJedisPipeline.sync(ShardedJedisPipeline.java:44) 最后找运维申请了个新redis就正常读写了,如果你们redis是自己的维护的,就检查下日志吧。 参考资料: https://stackoverflow.com/questions/40769135/jedis-java-lang-long-cannot-be-cast-to-b https://github.com/redis/jedis/issues...
I am using Jesque which uses Jedis as its Redis client, so I am not entirely sure if this is an issue in Jedis or Jesque. I am receiving this error: java.lang.ClassCastException [B cannot be cast to java.lang.Long at redis.clients.jedis...
在多线程环境中使用jedis和spring时,我遇到了这个异常: org.springframework.data.redis.RedisSystemException: Unknown redis exception; nested exception is java.lang.ClassCastException: [B cannot be cast to java.lang.Long at org.springframework.data.redis.FallbackExceptionTranslationStrategy.getFallback(Fall...
java.lang.ClassCastException: java.lang.Long cannot be cast to java.util.List at redis.clients.jedis.Connection.getBinaryMultiBulkReply(Connection.java:199) at redis.clients.jedis.Jedis.hgetAll(Jedis.java:851) at redis.clients.jedis.ShardedJedis.hgetAll(ShardedJedis.java:198) ...
java.lang.ClassCastException: [B cannot be cast to java.lang.Long Steps to reproduce: publicstaticvoidmain(String[]args)throwsThrowable{JedisPooljp=newJedisPool("192.168.56.101",6379);try(Jedisj=jp.getResource()) {j.flushDB(); }while(true) {try(Jedisij=jp.getResource()) {ij.get("test1...
Caused by: java.util.NoSuchElementException: Pool exhausted at org.apache.commons.pool2.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:464) 2.异常描述 上述异常是客户端没有从连接池(最大maxTotal个)拿到可用Jedis连接造成的,具体可能有如下原因: ...
前者如果存放了List则在反系列化的时候如果没指定TypeReference则会报错java.util.LinkedHashMap cannot be cast to 。 RedisTemplate里面定义了key,value,hashKey,haskValue等键,值的系列化器,我们可以自己方便的修改。如果没有设置则会有默认的。 JdkSerializationRedisSerializer。