我需要一些帮助,我们的服务使用lettuce 5.1.6版本,总共部署了22个docker节点。
每当部署服务时,多个 docker 节点都会出现 ERROR: READONLY You can't write against a read only Slave。
重启有问题的docker节点不再出现ERROR
8 主站 8 从站
停止写入 bgsave-错误 否
从站服务陈旧数据 是
从站只读
是 启用
集群 是 集群配置文件“/data/server/redis-cluster/{port} /conf/node.conf"
ClientResources res = DefaultClientResources.builder()
.commandLatencyPublisherOptions(
DefaultEventPublisherOptions.builder()
.eventEmitInterval(Duration.ofSeconds(5))
.build()
)
.build();
redisClusterClient = RedisClusterClient.create(res, REDIS_CLUSTER_URI);
redisClusterClient.setOptions(
ClusterClientOptions.builder()
.maxRedirects(99)
.socketOptions(SocketOptions.builder().keepAlive(true).build())
.topologyRefreshOptions(
ClusterTopologyRefreshOptions.builder()
.enableAllAdaptiveRefreshTriggers()
.build())
.build());
RedisAdvancedClusterCommands<String, String> command = redisClusterClient.connect().sync();
command.setex("some key", 18000, "some value");
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io.lettuce.core.RedisCommandExecutionException: READONLY You can't write against a read only slave.
at io.lettuce.core.ExceptionFactory.createExecutionException(ExceptionFactory.java:135) …Run Code Online (Sandbox Code Playgroud)