Create New BucketFS Service
This section explains how to create a new BucketFS service.
Each configured data disk in Exasol has a preinstalled default BucketFS service. The default BucketFS service includes a default bucket that contains preinstalled script languages (Java, Python, R). You can create and configure any number of buckets within the default BucketFS service. If you want to make files available on different ports, or if you want to store larger files in BucketFS, we recommend that you create a new BucketFS service.
Prerequisites
There are no prerequisites for this procedure.
Procedure
This procedure is carried out using ConfD.
The following examples use ConfD through the command-line tool confd_client, which is available on all database nodes. For more information, see ConfD.
Placeholder values are indicated with UPPERCASE characters. Replace the placeholders with your own values.
-
Connect to EXAClusterOS (COS) on the cluster using
c4 connect -t <DEPLOYMENT>[.<NODE>]/cos
. For example:If you do not specify a node, c4 will connect to the first active node in the deployment.
For more information about how to use
c4 connect
, see How to use c4. -
To create a BucketFS service, use the ConfD job bucketfs_add with the following parameters:
Parameter name Data type Description bucketfs_name
string BucketFS service name http_port
string, integer The HTTP port of the bucketFS service.
To disable HTTP, enter
0
.This parameter is ignored If the value for
https_port
is anything else than 0.https_port
string, integer The HTTPS port for the BucketFS service.
To disable HTTPS, enter
0
.owner
tuple, list The database owner as an integer tuple (user id, group id) or list (user name, user group name). For example:
Verification
To verify that the BucketFS service was created, use the ConfD job bucketfs_list. For example:
Next steps
When the BucketFS service has been created, you can add buckets to store files or data. For more information, see Create New Bucket.