February 2018
Intermediate to advanced
382 pages
11h 33m
English
Content preview from Redis 4.x Cookbook
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How to do it...
To show how to perform the trouble shot of replication issue, take the following steps:
- Open a console and get replication information for the master and slave Redis instance using redis-cli:
$ bin/redis-cli -p 6379 info Replication # Replication role:master connected_slaves:1 slave0:ip=127.0.0.1,port=6380,state=online,offset=1288,lag=1 master_replid:8f7b9821477006200651baef11d6af7451dede3d master_replid2:0000000000000000000000000000000000000000 master_repl_offset:1288 second_repl_offset:-1 repl_backlog_active:1 repl_backlog_size:1048576 repl_backlog_first_byte_offset:1 repl_backlog_histlen:1288 $ bin/redis-cli -p 6380 info Replication # Replication role:slave master_host:127.0.0.1 master_port:6379 master_link_status:up ...
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