Topics

The Ultimate Engineering Toolkit for Apache Kafka®

Search…

Topics

Use kPow to create and manage Kafka topics

Prerequisites
You have setup the correct access control permissions in kPow to allow TOPIC_CREATE and TOPIC_EDIT
You have setup the correct ACLs if you have enabled ACLs in your Kafka Cluster
Topic Create
Topic create can be found in the navigation menu under the Topic menu item.
By default, the form will use the cluster's default replication factor and number of partitions. You can specify your own values for both.
Topic create at a glance
Configuration
You can add configuration options to your topic by using the Add configuration dropdown and selecting the custom configuration you would like to add to your topic.
Topic create configuration in kPow
Clicking the Show description link will open up the documentation accordion for the configuration item. 
The contents of the description include the configuration item's documentation, its type, default and common values. Common values are the top-5 most common values set on your cluster. Clicking on one of these values will pre-fill the configuration form for the item.
Documentation about compression.type.
Copy configuration 
Within the UI you can also copy the configuration of other topics within a cluster. For example if you select __consumer_offsets from the dropdown, this will pre-fill the configuration of __consumer_offsets into the form.
kafka-topics.sh export
If you do not wish to grant kPow the ability to mutate your cluster's topics, you can still use the Topic Create form to build out your request. On the right-hand side of the form is the Kafka Script equivalent, which can be piped into kafka-topics.sh . This will reactively update as you fill out the form.
An example of the Kafka Script Equivalent inside of kPow's Topic Create UI
Topic Edit
To edit topic configuration, navigate to Configuration within the Topic menu item of kPow's main navigation menu.
Filtering
You can use the Topic Configuration filters on the top-most menu to filter down the configuration table.
The top-level filters allow you to filter by topic or config item. If you click the slider icon (advanced filters), you can filter config by source, importance and whether the config item is read only.
​
kPow's Topic Configuration filters.
Topic actions
Topic actions are visible by hovering over the actions icon, the last column of a row in the topic configuration UI. Available actions include viewing documentation and editing config
Actions available for __consumer_offsets' cleanup.policy
Editing config
Clicking the Edit Config item inside a topic config item's action menu will bring up the edit config modal. This modal looks similar to the Topic Create UI, and will allow you to edit the config item. 
The Edit Config modal for __consumer_offsets' cleanup.policy

Features - Previous

Slack Integration

Next - Kafka Management

Groups

Last modified 1yr ago

Copy link

Outline

kafka-topics.sh export