OS UBUNTU 12.04 32 bit
GOLANG 1.9
On Monday, August 28, 2017 at 11:55:02 AM UTC+5:30, Vijay Kumar Giri wrote:
>
> package main
>
>
> import (
>
> "fmt"
>
>
> "github.com/go-redis/redis"
>
> )
>
>
> func main() {
>
>
> client := redis.NewClient(&redis.Options{
>
> Addr: "localhost:6379",
>
> Password: "", // no password set
>
> DB: 0, // use default DB
>
> })
>
>
> info := client.ClusterInfo()
>
> fmt.Println("INFO::", info)
>
>
> }
>
>
>
> Output:: INFO:: cluster info: ERR unknown command 'cluster'
>
>
> root@vijay:~/g2agent/src# netstat -apn |grep redis
> tcp 0 0 127.0.0.1:6379 0.0.0.0:* LISTEN
> 1746/redis-server
>
> root@vijay:~/g2agent/src# redis-cli -p 6379
>
>
> redis 127.0.0.1:6379> cluster info
> (error) ERR unknown command 'cluster'
>
>
> After Searching I found ---
>
>
> Your last error is "ERR unknown command 'cluster'" – The command is unknown,
> and this error only happens on older Redis versions.
>
>
>
> But My question is how to achieve this in Redis server version 2.2.12 or
> above using GOLANG,
>
>
> IN python it is working fine
>
>
> def getRedisConnection(self):
>
> import redis # @UnresolvedImport
>
> if not self.conn:
>
> //self.params ---- {'host': '127.0.0.1', 'port': 6379}
>
> self.conn = redis.Redis(**self.params)
>
> return self.conn
>
>
> conn = self.getRedisConnection()
>
> info = conn.info()
>
>
> info --- {'pubsub_channels': 0, 'aof_enabled': 0, 'bgrewriteaof_in_progress':
> 0, 'connected_slaves': 0, 'uptime_in_days': 0, 'multiplexing_api': 'epoll',
> 'lru_clock': 1492331, 'last_save_time': 1503898039, 'redis_version':
> '2.2.12', 'redis_git_sha1': 0, 'loading': 0, 'connected_clients': 1,
> 'keyspace_misses': 0, 'used_memory': 547516, 'vm_enabled': 0,
> 'used_cpu_user_children': 0.0, 'role': 'master', 'total_commands_processed':
> 6, 'used_memory_rss': 1105920, 'total_connections_received': 10,
> 'pubsub_patterns': 0, 'used_cpu_sys': 1.1, 'used_memory_human': '534.68K',
> 'used_cpu_sys_children': 0.0, 'blocked_clients': 0, 'used_cpu_user': 0.81,
> 'use_tcmalloc': 0, 'client_biggest_input_buf': 0, 'arch_bits': 32,
> 'redis_git_dirty': 0, 'expired_keys': 0, 'hash_max_zipmap_entries': 512,
> 'evicted_keys': 0, 'bgsave_in_progress': 0, 'client_longest_output_list': 0,
> 'hash_max_zipmap_value': 64, 'process_id': 1746, 'uptime_in_seconds': 3194,
> 'changes_since_last_save': 0, 'mem_fragmentation_ratio': 2.02,
> 'keyspace_hits': 0}
> {'isInstance': 0, 'poll_time': 1503901233.751573, 'monitor':
> 'redis.pubsub.patterns', 'perf_data': [{'perfdata': 'pubsub_patterns=0',
> 'state': '0', 'description': 'pubsub_patterns: 0'}]}
>
>
>
> Thanks
>
> Vijay
>
>
>
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