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Deleting a Smart Connect Task Function This API is used to delete a Smart Connect task. Calling Method For details, see Calling APIs.
Deleting a Kafka Message Function This API is used to delete a Kafka message. Calling Method For details, see Calling APIs.
Deleting Consumer Offset in a Specified Topic Function This API is used to delete consumer offset in a specified topic. Calling Method For details, see Calling APIs.
Figure 2 Searching for resources Click More > Delete in the Operation column to delete the Kafka instance. Ensure that the Kafka instance does not exist in the list. If recycling policies are enabled, go to Recycle Bin and delete the instance again.
Then, delete the consumer group. auto.create.groups.enable is not displayed for some instances. For details, see the console. In this case, modify your service code to stop connecting to the consumer group. Then, delete the consumer group.
Successfully submitting a request to delete multiple instances at a time kafka batchDeleteDMSInstanceSuccess Successfully deleting multiple instances at a time kafka batchDeleteDMSInstanceTaskSuccess Failing to submit a request to delete multiple instances at a time kafka batchDeleteDMSInstanceFailure
For instances created on or after Apr 25, 2023: If auto.create.groups.enable is false, you need to manually delete consumer groups.
Function This API is used to restart or delete instances in batches. When an instance is being restarted, message retrieval and creation requests of the client will be rejected. Deleting an instance will delete the data in the instance without any backup.
Solution: Delete consumer groups whose names contain special characters. Consume messages using this consumer group. Parent topic: Monitoring & Alarm
Delete instances using either of the following methods: Select one or more Kafka instances and click Delete in the upper left corner. In the row containing the Kafka instance to be deleted, click Delete. In the displayed Delete Instance dialog box, enter DELETE and click OK.
In the displayed Delete Task dialog box, click OK to clear the task information. You can only delete the records of tasks in the Successful, Failed, or Canceled state. Related Document To view a background task list by calling an API, see Listing Background Tasks.
Then, click OK to delete the tag. The tags are deleted when they are no longer displayed in the tag list. Related Document To add or delete Kafka instance tags by calling an API, Batch Adding or Deleting Tags. Parent Topic: Managing Instances
Solution: Delete the topic where the CreateTime of a message is a future time. Parent topic: Messages
Delete a user in either of the following ways: In the row containing the desired user, click Delete. Select one or more users and click Delete above the list. In the displayed Delete User dialog box, click OK to delete the user.
You are not advised to delete them. If they are deleted, the instance may become unavailable. Parent topic: Kafka Manager
Solution: Scale up the instance or delete unnecessary topics. Parent topic: Topics and Partitions
Solution Disable automatic topic creation for the instance and then try again to delete the topic. For details, see Configuring Automatic Topic Creation.
Can I Delete Unnecessary Topics in a Consumer Group? Why Are Consumer Groups Missing?
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.
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.
