Package: redis-redisearch
Version: 1.2.2-3
The /usr/lib/redis/modules/redisearch.so file needs executable
permissions, otherwise Redis won't start.
Quick reproducer in a container:
root@c47b056bcc1f:/# apt-get update && apt-get install -y sudo
redis-redisearch
[...]
root@c47b056bcc1f:/# sudo -u redis redis-server --loadmodule
/usr/lib/redis/modules/redisearch.so
290:C 02 Jun 2021 12:10:34.530 # oO0OoO0OoO0Oo Redis is starting
oO0OoO0OoO0Oo
290:C 02 Jun 2021 12:10:34.530 # Redis version=6.0.14, bits=64,
commit=00000000, modified=0, pid=290, just started
290:C 02 Jun 2021 12:10:34.530 # Configuration loaded
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 6.0.14 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 290
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
290:M 02 Jun 2021 12:10:34.534 # Server initialized
290:M 02 Jun 2021 12:10:34.534 # 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.
290:M 02 Jun 2021 12:10:34.534 # Module
/usr/lib/redis/modules/redisearch.so failed to load: It does not have
execute permissions.
290:M 02 Jun 2021 12:10:34.534 # Can't load module from
/usr/lib/redis/modules/redisearch.so: server aborting
root@c47b056bcc1f:/# ls -lh /usr/lib/redis/modules/redisearch.so
-rw-r--r--. 1 root root 2.0M Apr 23 2020
/usr/lib/redis/modules/redisearch.so
root@c47b056bcc1f:/# chmod +x /usr/lib/redis/modules/redisearch.so
root@c47b056bcc1f:/# sudo -u redis redis-server --loadmodule
/usr/lib/redis/modules/redisearch.so
294:C 02 Jun 2021 12:10:53.581 # oO0OoO0OoO0Oo Redis is starting
oO0OoO0OoO0Oo
294:C 02 Jun 2021 12:10:53.581 # Redis version=6.0.14, bits=64,
commit=00000000, modified=0, pid=294, just started
294:C 02 Jun 2021 12:10:53.581 # Configuration loaded
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 6.0.14 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 294
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
294:M 02 Jun 2021 12:10:53.584 # Server initialized
294:M 02 Jun 2021 12:10:53.585 # 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.
294:M 02 Jun 2021 12:10:53.587 * <ft> RediSearch version 1.2.0 (Git=)
294:M 02 Jun 2021 12:10:53.587 * <ft> concurrency: ON, gc: ON, prefix
min length: 2, prefix max expansions: 200, query timeout (ms): 500,
timeout policy: return, cursor read size: 1000, cursor max idle (ms):
300000, max doctable size: 1000000, search pool size: 20, index pool
size: 8,
294:M 02 Jun 2021 12:10:53.588 * <ft> Initialized thread pool!
294:M 02 Jun 2021 12:10:53.588 * Module 'ft' loaded from
/usr/lib/redis/modules/redisearch.so
294:M 02 Jun 2021 12:10:53.588 * Ready to accept connections
^C294:signal-handler (1622635855) Received SIGINT scheduling shutdown...
294:M 02 Jun 2021 12:10:55.999 # User requested shutdown...
294:M 02 Jun 2021 12:10:55.999 # Redis is now ready to exit, bye bye...
Problem occurs with Debian bullseye and sid, it works fine on buster. I
guess it's a change in Redis version 6.
Cheers,
Andreas
