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If auto.create.groups.enable is set to false, the system does not automatically delete consumer groups. You can manually delete them. If a consumer group has never committed an offset, the group will be deleted after the Kafka instance restarts.
Can I Delete Unnecessary Topics in a Consumer Group? Why Are Consumer Groups Missing?
To delete a message, Kafka deletes segment files instead of a message. Kafka reserves at least one segment file in each partition for message storage. In this way, at least one segment file is kept.
Example 1: Grant permission to delete and restart instances. { "Version": "5.0", "Statement": [ { "Effect": "Allow", "Action": [ "dms:instance:modifyStatus", "dms:instance:delete" ] } ]
Automatically delete When the memory usage reaches the disk capacity threshold (95%), messages can be produced and consumed, but 10% of the earliest messages will be deleted to ensure sufficient disk space.
This function will permanently delete the consumer offset in the topic. Exercise caution. Procedure Log in to the Kafka console. Click in the upper left corner to select the region where your instance is located. Click the desired instance to go to the instance details page.
If Capacity Threshold Policy is set to Automatically delete, the earliest 10% of messages will be deleted when 95% of the disk capacity is used, to ensure sufficient disk space. In this case, the messages that do not reach the aging time are also deleted and cannot be queried.
You can call APIs to create, delete, and modify instances. For details, see API Overview.
If no, contact the customer to delete unused consumer groups. Solution 2: On the Kafka console, click the instance for which the alarm is generated. The instance details page is displayed. In the left navigation pane, choose Analysis & Diagnosis > Accumulation Diagnosis.
DELETE: requests a server to delete specified resources, for example, objects. HEAD: same as GET except that the server must return only the response header. PATCH: requests a server to update a part of a specified resource.
Example 1: Grant permission to delete and restart instances. { "Version": "1.1", "Statement": [ { "Effect": "Allow", "Action": [ "dms:instance:modifyStatus", "dms:instance:delete" ] } ]
Can I Delete a Kafka Instance Billed in Yearly/Monthly Mode? Which Cipher Suites Are Supported by Kafka? Can I Change Single-AZ Deployment to Multi-AZ Deployment for an Instance? Does DMS for Kafka Support Cross-AZ Disaster Recovery?
Delete unnecessary Kafka instances to avoid unexpected fees.
Stopping Billing To avoid unexpected bills, you can unsubscribe from or delete your cloud services if they are no longer needed. For details, see Stopping Billing. Cost Management You can manage your costs from 4 dimensions: composition, allocation, analysis, and optimization.
For example, if you purchase a pay-per-use Kafka instance at 8:45:30, and delete it at 8:55:00, the billing period is from 8:00:00 to 9:00:00. Fees are generated from 8:45:30 to 8:55:30, and the billing duration is 600 seconds.
Once the dms_admin_trust is created, do not modify or delete it. Enabling Automatic Storage Space Expansion Log in to the Kafka console. Click in the upper left corner to select the region where your instance is located.
user, "sasl.password": password, "ssl.ca.location": caFile, // If Security Protocol is set to SASL_PLAINTEXT, delete this parameter.
You cannot delete topics whose reassignment tasks have started. Otherwise, the tasks will never complete. After partition reassignment, the metadata of the topic changes.
For example, if you want some software developers in your enterprise to use DMS for Kafka resources but do not want them to delete Kafka instances or perform any other high-risk operations, you can grant permission to use Kafka instances but not permission to delete them.
In the upper right corner of the Manual dialog box, click Delete Replica or Add Replica to reduce or increase the number of replicas for each partition of the topic.
