I am trying to run AQL queries on my aerosike cluster from remote servers.
Please let me know if there any any AQL web/Cli client or any way to achieve it.
You can simply use the -h or --host= options to point at one of the hosts in your cluster. Refer to the AQL docs.
Related
Hi I am using Redis on RHEL 7, and want that users having access to redis-cli can only able to execute few specific commands not all the commands in Redis.
Here my purpose is that users having access to redis-cli can only perform some monitoring related commands e.g. cluster nodes , info not other keys read write commands to protect data.
As per Redis documentation it's not clear how to provide authorization bases access to user on commands.
Or is there any other way to deal with this?
I've created a Redis database on the Redis cloud with AWS. Till now I've added 5 hashes(key-value pairs) to the database but I can't seem to find a way to view those hashes. Can anyone tell me how to do that?
You should be able to connect using the command line redis-cli and the host, port and password for your Redis instance, then use the command hgetall <keyname> to see the contents of the hash stored at <keyname>.
Alternatively, download a copy of the graphical RedisInsight tool, and connect that to the host, port and password you're running Redis on.
I want to store data with GeoMesa into data store (e.g. Redis) and to visualize/publish this data with GeoServer.
I develop an interface (and the classes which implements this interface) in Java to store data in a Redis server. Then, the plugin "GeoServer with Redis" was installed.
Thus, when I add a new vector data source, GeoServer offers me the option "Redis (GeoMesa)". I get an error when I submit the parameters of this new data source in GeoServer. I try it before and after storing data in Redis, and the results are the same.
Redis was installed by the official Docker image.
Parameters to create a data
redis.url='localhost:6379'
redis.catalog='geomesa'
redis.connection.pool.size='16'
geomesa.query.threads='8'
geomesa.query.timeout=''
redis.pipeline.enabled=FALSE
redis.connection.pool.validate=TRUE
geomesa.stats.enable=TRUE
geomesa.query.audit=TRUE
geomesa.query.loose-bounding-box=FALSE
geomesa.query.caching=FALSE
geomesa.security.auths=''
geomesa.security.auths.force-empty=TRUE
GeoServer prints this output :
Error creating data store, check the parameters. Error message: Could not get a resource from the pool
Unfortunately, I don't access to the stack trace.
Are you sure that your Redis instance is accessible on localhost:6379? Are you running Redis 5+ (GeoMesa was developed against Redis 5)?
You could try running through the Redis GeoMesa quickstart, which would eliminate any potential issues with GeoServer and should also show you a stack trace.
I had a similar issue. However, both my geoserver and redis environment are dockerized and running in a VB Ubuntu virtual machine.
First, I port forwarded my redis port to my host IP. Then I pointed the geoserver redis URL to my host IP address instead of 127.0.0.1 or localhost.
This solved my problem.
If using your host IP address also works for anyone, kindly let us know.
I am using nutcracker in my application to fetch data from Redis nodes.
Just wanted to know whether it supports multi get or it internally fetches all keys one by one.
Yes it does.
You can find all the Redis commands that twemproxy supports here
How to get all connected clients of a redis cluster?
I am using AWS elasticCache redis with non cluster mode and redission as my redis client.
My Use Case:
I need to run specific code from only 1 connected redis client.
Thanks
redis has command about client information like CLIENT LIST, check out this page .
you could checkout this page for the command redisson has not supported yet.