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doc-exports/docs/mrs/component-operation-guide-lts/mrs_01_24136.html
Yang, Tong 3f5759eed2 MRS comp-lts 2.0.38.SP20 version 
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Yang, Tong <yangtong2@huawei.com>
Co-committed-by: Yang, Tong <yangtong2@huawei.com>
2023-01-19 17:08:45 +00:00

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Creating a Topic on Kafka UI

Scenario

Create a topic on Kafka UI.

Creating a Topic

  1. Log in to Kafka UI. For details, see Accessing Kafka UI.
  2. Click Create Topic. On the displayed page, configure parameters by referring to Table 1 and click Create.

    Table 1 Topic information

    Parameter

    Description

    Remarks

    Topic

    Topic name, which can contain a maximum of 249 characters. Only letters, digits, hyphens (-), and underscores (_) are allowed.

    Example: kafka_ui

    Partitions

    Number of topic partitions. The value must be greater than or equal to 1. The default value is 3.

    -

    Replication Factor

    Replication factor of a topic. The value ranges from 1 to N. N indicates the number of brokers in the current cluster. The default value is 2.

    -
    • You can click Advanced Options to set advanced topic parameters based on service requirements. Generally, retain the default values.
    • In a cluster in security mode, the user who creates a topic must belong to the kafkaadmin user group. Otherwise, the topic cannot be created due to authentication failure.
    • In a cluster in non-security mode, no authentication is required for creating a topic. That is, any user can create a topic.

Parent topic: Using Kafka UI