Shulou(Shulou.com)06/01 Report--

Redis launches an error message from the library:

#. / redis-server / data/redis/redis.conf

8890 it was originally set to S 07 May 13 47 it was originally set to 38.592 * Increased maximum number of open files to 10032.

_. _

_.-``_'-. _

_.-``` `_. '' -. _ Redis 3.2.1 (00000000Universe 0) 64 bit

.-``.-```. ```\ / _, _'-. _

(',.-`|`,) Running in standalone mode

| | `-. _` -.-`_ _.-.`` -. _ |'` _. -'| Port: 6379 |

| | `-. _`. _ / _. -'| PID: 8890 |

`-. _` -. _ `. /. -'_. -'

| | `-. _ _. -'|

| | `-. _` -. _ _. -'_. -'| http://redis.io |

`-. _` -. _ `. -'_. -'

| | `-. _ _. -'|

| | `-. _` -. _. -'_. -'|

`-. _` -. _ `. -'_. -'

`-. _`. _ _. -'_. -'

`-. _. -'

`-. _. -'

8885:S 07 May 13:45:12.779 # Server started, Redis version 3.2.1

8885:S 07 May 13:45:12.779 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory=1' to / etc/sysctl.conf and then reboot or run the command' sysctl vm.overcommit_memory=1' for this to take effect.

8885 May 07 May 13 May 45 12.780 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > / sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your / etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.

8885 May S 07 13 45 12.780 * The server is now ready to accept connections on port 6379

8885 May S 07 13 May 45 12.780 * Connecting to MASTER 192.168.140.51

8885R S 07 May 13 May 45R 12.780 * MASTER SLAVE sync started

8885 May S 07 13 May 45 12.781 * Non blocking connect for SYNC fired the event.

8885:S 07 May 13:45:12.782 # Error condition on socket for SYNC: Connection reset by peer

8885 May S 07 13 May 45 13. 783 * Connecting to MASTER 192.168.140.51

8885VR S 07 May 13R 45R 13.784 * MASTER SLAVE sync started

8885Rose S 07 May 13RU 45Rd 13.784 * Non blocking connect for SYNC fired the event.

8885:S 07 May 13:45:13.785 # Error condition on socket for SYNC: Connection reset by peer

8885 May S 07 13 May 45 14. 786 * Connecting to MASTER 192.168.140.51

8885VR S 07 May 13 May 45R 14.787 * MASTER SLAVE sync started

8885 May S 07 13 May 45 14 787 * Non blocking connect for SYNC fired the event.

8885:S 07 May 13:45:14.788 # Error condition on socket for SYNC: Connection reset by peer

8885 May S 07 13 May 45 15. 789 * Connecting to MASTER 192.168.140.51

8885 S 07 May 13 May 45 15. 790 * MASTER SLAVE sync started

8885 May S 07 13 May 45 15. 791 * Non blocking connect for SYNC fired the event.

8885 DENIED Redis is running in protected mode because protected mode is enabled S 07 May 13 May 45 15. 792 # Error reply to PING from master:'- DENIED Redis is running in protected mode because protected mode is enabled, no bind address was specified, no authentication password is requested to clients. In this mode connections are only accepted from the loopback interface. If you want to connect'

8885 May S 07 13 May 45 14. 792 * Connecting to MASTER 192.168.140.51

Solution:

Log in to the Redis main library:

Change bind 127.0.0.1 to bind 0.0.0.0

Change protected-mode yes to no

Then restart the main library

Note: protected-mode is triggered when the following two situations exist:

1) The server is not binding explicitly to a set of addresses using the "bind" directive.

2) No password is configured.

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