Parameter | Description |
Number of Partitions | After enabling partitioning for a topic, you need to configure the number of partitions, which supports 1 to 32 partitions. TDMQ for Apache Pulsar can ensure message ordering within a single partition; that is, if you create a topic with 1 partition, global sequentiality of messages can be guaranteed. Multiple partitions can improve the production and consumption performance of a single topic, but cannot ensure sequentiality. |
Isolate Abnormal Consumer | It can be enabled and disabled, and it is disabled by default. When it is enabled, the default acknowledgment timeout period is 1 minute. TDMQ for Apache Pulsar allows the server to proactively isolate abnormal consumers, with an optional acknowledgment timeout period. The acknowledgment timeout period can be set from 1 minute to 24 hours. For scenarios and use cases about abnormal consumer isolation, see Abnormal Consumer Isolation. Enable this feature only after you clearly understand the applicable scenarios of this feature to avoid unnecessary impact on your production system. |
Description | Enter the topic description, with a string of no more than 128 characters. |
Was this page helpful?
You can also Contact sales or Submit a Ticket for help.
Help us improve! Rate your documentation experience in 5 mins.
Feedback