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REDIS Clusters are not replicating #789

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padmanabane opened this issue Feb 19, 2021 · 4 comments
Open

REDIS Clusters are not replicating #789

padmanabane opened this issue Feb 19, 2021 · 4 comments

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@padmanabane
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padmanabane commented Feb 19, 2021

Hi I have two REDIS cluster(each has 6 nodes : 3 master and 3 replica) are up and running without any issue

I have created below configuration file for Data Center SPCO and TPFL.. same dynomite.yml for all 6 nodes in the clusters... spco_dynomite.yml for SPCO cluster and tpfl_dynomite.yml for TPFL cluster so that they can replicate any change on SPCO to TPFL and same way TPFL to SPCO, they are started and connected but they are unable to replicate each other

Note: REDIS cluster is running with ATUH (requirepass) on port 6379(default port)

Also I am looking how to configure with authentication. When I connect with Dynomite port with password as well as without password it is not connecting

redis-cli -c -h 10.225.108.132 -p 6380 -h 10.225.108.133 -p 6380 -h 10.225.108.134 -p 6380 -h 10.225.108.135 -p 6380 -h 10.225.108.136 -p 6380 -h 10.225.108.137 -p 6380
Could not connect to Redis at 10.225.108.137:6380: Connection refused
not connected>

spco_dynomite.yml
dyn_o_mite:
datacenter: SPCO
dyn_listen: 0.0.0.0:9101
dyn_seed_provider: simple_provider
dyn_seeds:

  • 10.225.108.132:9101:rack-01:TPFL:3530913378
  • 10.225.108.133:9101:rack-01:TPFL:3530913378
  • 10.225.108.134:9101:rack-01:TPFL:3530913378
  • 10.225.108.135:9101:rack-01:TPFL:3530913378
  • 10.225.108.136:9101:rack-01:TPFL:3530913378
  • 10.225.108.137:9101:rack-01:TPFL:3530913378
    listen: 0.0.0.0:9102
    servers:
  • 0.0.0.0:6379:1
    timeout: 30000
    tokens: '1383429731'
    rack: rack-01
    data_store: 0
    secure_server_option: datacenter
    pem_key_file: conf/dynomite.pem
    stats_listen: 0.0.0.0:22223

tpfl_dynomite.yml

dyn_o_mite:
datacenter: TPFL
dyn_listen: 0.0.0.0:9101
dyn_seed_provider: simple_provider
dyn_seeds:

  • 10.228.37.137:9101:rack-01:SPCO:1383429731
  • 10.228.37.138:9101:rack-01:SPCO:1383429731
  • 10.228.37.139:9101:rack-01:SPCO:1383429731
  • 10.228.37.140:9101:rack-01:SPCO:1383429731
  • 10.228.37.141:9101:rack-01:SPCO:1383429731
  • 10.228.37.142:9101:rack-01:SPCO:1383429731
    listen: 0.0.0.0:9102
    servers:
  • 0.0.0.0:6379:1
    timeout: 30000
    tokens: '3530913378'
    rack: rack-01
    data_store: 0
    secure_server_option: datacenter
    pem_key_file: conf/dynomite.pem
    stats_listen: 0.0.0.0:22223

Here is the error

[2021-02-19 19:32:35.943] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:32:35.943] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:32:35.943] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:32:35.943] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:32:45.953] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:32:45.953] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:32:45.954] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:32:45.954] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:32:55.964] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:32:55.964] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:32:55.964] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:32:55.964] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:05.974] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:05.974] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:05.975] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:05.975] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:15.985] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:15.985] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:15.985] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:15.985] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:25.996] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:25.996] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:25.996] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:25.996] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:36.006] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:36.007] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:36.007] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:36.007] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:46.015] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:46.015] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:46.015] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:46.015] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:33:56.025] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:33:56.025] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:33:56.025] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:33:56.026] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:06.036] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:06.036] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:06.036] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:06.036] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:16.046] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:16.046] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:16.046] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:16.046] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:26.057] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:26.057] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:26.057] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:26.057] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:36.067] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:36.067] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:36.067] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:36.067] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:46.078] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:46.078] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:46.078] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:46.078] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:34:56.085] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:34:56.085] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:34:56.085] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:34:56.085] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:06.096] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:06.096] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:06.096] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:06.096] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:16.098] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:16.098] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:16.098] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:16.098] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:26.108] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:26.109] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:26.109] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:26.109] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:36.119] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:36.119] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:36.119] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:36.119] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:46.122] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:46.122] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:46.122] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:46.122] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:35:56.132] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:35:56.132] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:35:56.132] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:35:56.132] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:06.143] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:06.143] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:06.143] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:06.143] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:16.150] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:16.150] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:16.150] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:16.150] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:26.152] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:26.152] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:26.152] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:26.152] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:36.161] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:36.161] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:36.161] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:36.161] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:46.172] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:46.172] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:46.172] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:46.172] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:36:56.182] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:36:56.182] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:36:56.182] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:36:56.182] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:06.193] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:06.193] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:06.193] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:06.193] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:16.203] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:16.204] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:16.204] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:16.204] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:26.207] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:26.207] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:26.207] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:26.207] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:36.218] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:36.218] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:36.218] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:36.218] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:46.228] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:46.228] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:46.228] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:46.228] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:37:56.239] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:37:56.239] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:37:56.239] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:37:56.239] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:06.249] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:06.249] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:06.249] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:06.249] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:16.260] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:16.260] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:16.260] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:16.260] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:26.265] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:26.265] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:26.265] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:26.265] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:36.266] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:36.266] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:36.266] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:36.266] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:46.274] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:46.274] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:46.274] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:46.274] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:38:56.285] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:38:56.285] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:38:56.285] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:38:56.285] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:06.291] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:06.291] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:06.291] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:06.291] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:16.302] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:16.302] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:16.302] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:16.302] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:26.312] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:26.312] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:26.312] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:26.312] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:36.323] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:36.323] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:36.323] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:36.323] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:46.331] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:46.331] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:46.331] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:46.331] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:39:56.342] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:39:56.342] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:39:56.342] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:39:56.342] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory
[2021-02-19 19:40:06.352] conn_connect:283 <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> connecting.....
[2021-02-19 19:40:06.352] core_close:418 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> on event FFFFFF eof 0 done 0 rb 0 sb 0: Connection refused
[2021-02-19 19:40:06.352] server_close:256 close <CONN_SERVER 0xaafb00 21 to '0.0.0.0:6379:1'> Dropped 0 outqueue & 0 inqueue requests
[2021-02-19 19:40:06.353] event_del_conn:211 epoll ctl on e 5 sd 21 failed: No such file or directory

@padmanabane
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@smukil @ipapapa @sghill @bryanck Any suggestion or configuration(files) I have to correct to work between cross data center replication. Each DC running with 6 node replication(3- master 3-replica)

I can replicate single node to single node it is working fine but not as a REDIS Cluster.

@ipapapa
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ipapapa commented Mar 16, 2021

If I recall correctly, Dynomite does not support the client to server Redis encryption but encrypts replicated data. The assumption is that your client and server are on the same virtual private cloud. I am also not understanding what you are trying to achieve with both Redis Cluster and Dynomite. Redis Cluster is a CP system for Redis, Dynomite is an AP system for Redis.

@padmanabane
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Thanks @ipapapa.

I am going to have a REDIS cluster in 2 Data Center(East and Central US) and we want to replicate redis data between these DCs. Especially we care about Pub/Sub. When we switch between DCs normally you lose all the data in one DC will not be migrated and we are fine, the Cache will be get build up once started. But that is not a case for Pub/Sub, it will be lost if switch DCs. Thats why we want to replicate data between REDIS cluster in 2 Data Center so that it will not be lost in event of switching DCs
Let me know

@ipapapa
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ipapapa commented Mar 17, 2021

Makes sense as a use case. Note that Dynomite does not provide guaranteed replication across DCs, so you may have a dropped messages that can affect the Pub/Sub. Secondly, pub/sub is not supported by Dynomite.

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