Redis SYNCWITHACK Redis could not synchronize with the master

What is Redis SYNCWITHACK Redis could not synchronize with the master

Check the connectivity between the Redis replica and master instances:ping <master_ip_address>Verify if the master and replica Redis instances are up and running:redis-cli -h <master_ip_address> -p <master_port> pingredis-cli -h <replica_ip_address> -p <replica_port> pingExamine the replication status and error messages in the logs:redis-cli -h <replica_ip_address> -p <replica_port> info replicationCheck the Redis log files, typically located in /var/log/redis/ on Linux systems.Ensure that the replicaof directive in the replica’s configuration file is correctly pointing to the master’s IP address and port.If the issue persists, force a manual resynchronization:redis-cli -h <replica_ip_address> -p <replica_port> replicaof no oneredis-cli -h <replica_ip_address> -p <replica_port> replicaof <master_ip_address> <master_port>