redis启动错误+springboot
redis启动错误
redis启动报错
<jemalloc>: Unsupported system page size
<jemalloc>: Unsupported system page size
可能是系统pagesize问题
查看getconf PAGESIZE
springboot k8s
redis集群以pod方式部署在k8s集群时, springboot默认以lettuce连接池连接redis集群, 当redis集群重启或者故障转移后,lettuce仍然使用原来缓存的pod ip 连接redis集群,导致连接超时失败. 解决办法: 开启动态刷新集群拓扑
spring:
redis:
# password:
timeout: 3000ms
# host: 192.168.17.154
cluster:
nodes:
- redis-cluster.redis.svc.cluster.local:6379
max-redirects: 3
lettuce:
pool:
max-active: -1
max-wait: -1
max-idle: 10
min-idle: 5
cluster:
refresh:
dynamic-refresh-sources: true
adaptive: true
period: 5s