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This article mainly explains "how to solve jedis exception". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to solve jedis exception".

1.jedis machine-> ping-- > redis machine, millisecond response time-network unblocked

two。 Use netstat-apn | number of grep redis-server connections is more than 20-the number of network connections is normal

3.free-m memory usage 60% Murray-(ostensibly) enough memory

4.df-h disk utilization 15% Murray-sufficient disk space

5. Using redis-cli, execute the info command, client section:

# Clients

Connected_clients:18

Client_longest_output_list:0

Client_biggest_input_buf:0

Blocked_clients:0

The number of clients is normal.

6. Using redis-cli, execute the ping command

7. The number of connections is abnormal

Troubleshoot through slowlog get or monitor

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