redis报错出现could not get a resource from the pool unable to validate object

忘是亡心i 2022-09-11 00:04 163阅读 0赞

redis报错出现could not get a resource from the pool unable to validate object  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBATW9ua2V5S2luZ19zdW55dWh1YQ_size_20_color_FFFFFF_t_70_g_se_x_16]  
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[root@redisMaster cluster]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7001
    10.29.114.167:7001> cluster info
    cluster_state:ok
    cluster_slots_assigned:16384
    cluster_slots_ok:16384
    cluster_slots_pfail:0
    cluster_slots_fail:0
    cluster_known_nodes:6
    cluster_size:3
    cluster_current_epoch:10
    cluster_my_epoch:7
    cluster_stats_messages_sent:7149
    cluster_stats_messages_received:7037
    10.29.114.167:7001> config get maxclients
    1) "maxclients"
    2) "10000"
    10.29.114.167:7001> info clients
    # Clients
    connected_clients:829
    client_longest_output_list:0
    client_biggest_input_buf:0
    blocked_clients:0
    10.29.114.167:7001>

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBATW9ua2V5S2luZ19zdW55dWh1YQ_size_12_color_FFFFFF_t_70_g_se_x_16]

redis报了这个错
    10.29.114.167:7002> ping
    (error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

（错误）misconf redis被配置以保存数据库快照，但misconf redis目前不能在硬盘上持久化。用来修改数据集合的命令不能用，请使用日志的错误详细信息。

[root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7001
    10.29.114.167:7001> config set stop-writes-on-bgsave-error no
    OK
    
    sysctl vm.overcommit_memory=1

集群挨个修改

[root@redisMaster 7002]# sysctl vm.overcommit_memory=1
    vm.overcommit_memory = 1
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7001
    10.29.114.167:7001> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7001> 
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7002
    10.29.114.167:7002> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7002> 
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7003
    10.29.114.167:7003> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7003> 
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7004
    10.29.114.167:7004> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7004> 
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7005
    10.29.114.167:7005> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7005> 
    [root@redisMaster 7002]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7006
    10.29.114.167:7006> config set stop-writes-on-bgsave-error no
    OK
    10.29.114.167:7006>

[root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7001
    10.29.114.167:7001> bgsave
    Background saving started
    10.29.114.167:7001> 
    [root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7002
    10.29.114.167:7002> bgsave
    Background saving started
    10.29.114.167:7002> 
    [root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7003
    10.29.114.167:7003> bgsave
    Background saving started
    10.29.114.167:7003> 
    [root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7004
    10.29.114.167:7004> bgsave
    Background saving started
    10.29.114.167:7004> 
    [root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7005
    10.29.114.167:7005> bgsave
    Background saving started
    10.29.114.167:7005> 
    [root@redisMaster ~]# /usr/local/bin/redis-cli -c -h 10.29.114.167 -p 7006
    10.29.114.167:7006> bgsave
    Background saving started
    10.29.114.167:7006>

参考文献；  
https://www.cnblogs.com/ExMan/p/11586752.html  
http://t.zoukankan.com/fengzhiwu-p-5662772.html  
https://blog.csdn.net/xc\_zhou/article/details/80893326

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