org.springframework.data.redis.ClusterStateFailureException:
Could not retrieve cluster information. CLUSTER NODES returned with error.
- 10.166.15.36:7001 failed: Hostname must not be empty or null.
- 10.166.15.37:7002 failed: Could not get a resource from the pool
- 10.166.15.35:7002 failed: Hostname must not be empty or null.
- 10.166.15.37:7001 failed: Hostname must not be empty or null.
- 10.166.15.35:7001 failed: Hostname must not be empty or null.
问题是由于10.166.15.37:7002 ,宕机造成的,
10.166.15.35:7001 failed: Hostname must not be empty or null.这种提示其实没有问题的
只要把redis节点 10.166.15.37:7002 恢复即可

本文记录了一次Redis集群出现故障的情况,其中一个节点10.166.15.37:7002宕机导致集群状态异常。通过排查发现其他报错为误报,仅需恢复该宕机节点即可解决问题。
2009

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