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Release Notes

Last updated: 2023-10-30 10:41:44

    June 2023

    Update
    Description
    Release Date
    Documentation
    Supported creating subscriptions automatically
    You can choose whether to enable "Auto-Create Subscription" when creating a namespace.
    2023-06-20

    May 2023

    Update
    Description
    Release Date
    Documentation
    Supported importing roles in batches
    You can import roles in batches when managing roles and grant each of them permissions for different namespaces.
    2023-05-29
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    June 2022

    Update
    Description
    Release Date
    Documentation
    Supported creating non-persistent messages
    You can choose to create non-persistent messages in the console and select the number of partitions for such messages.
    2022-06-29
    Supported setting limits on cluster quotas
    To enhance the stability of virtual clusters, limits are imposed on some cluster quotas. Existing clusters are not affected.
    The range of the TTL for new namespaces is changed to 60 seconds–1 day.
    
    For new virtual clusters, the maximum production/consumption TPS per topic partition is reduced from 50,000 to 5,000, and the maximum production/consumption bandwidth per topic partition is reduced from 50 MB/s to 5 MB/s, so as to avoid the mutual impact between users due to excessive traffic.
    2022-06-29
    Supported filtering topics by Type and Creator in the message topic list
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    2022-06-29

    December 2021

    Update
    Description
    Release Date
    Documentation
    Supported displaying the list of topic producers
    You can view the list of topic producers, which helps you locate producer issues more easily.
    2021-12-23
    Supported the display of producer/consumer counts and cap alarms
    The numbers of producers/consumers and alarms for caps are displayed to promptly notify you of any exceptions in a topic.
    2021-12-23
    Supported displaying the number of retries and the acknowledgment status for the message trace feature
    The message trace feature allows you to view the subscription modes, the number of retries, and the acknowledgment status of multiple consumers.
    2021-12-23
    Supported the pay-as-you-go billing mode
    TDMQ for Apache Pulsar supports the pay-as-you-go billing mode and will be billed starting from January 2022.
    2021-12-23

    October 2021

    Update
    Description
    Release Date
    Documentation
    Supported cluster-level data collection
    Cluster-level data can be collected, making it easier for you to view the usage details of clusters as a whole. This feature is launched to support the pay-as-you-go billing mode.
    2021-10-27
    Supported tag management
    Resource tagging and tag authentication with CAM are supported. Resource management is supported for proprietary cloudified businesses.
    2021-10-27
    Added topic-level alarms
    Topic-level alarms are added for production/consumption speed and traffic and online producer/consumer count.
    2021-10-27
    Supported blocking public network access to clusters. You can enable or disable this feature as needed.
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    2021-10-27

    August 2021

    Update
    Description
    Release Date
    Documentation
    Supported setting the message retention period policy in namespaces
    Deletion after consumption: Messages will be cleared within a certain period of time after being acknowledged successfully to save storage space.
    Persistent retention: No matter whether messages are consumed or not, they will be stored persistently within the maximum retention period and maximum storage space and then deleted chronologically after the limit is reached.
    2021-08-19
    Supported forcible deletion of topics and subscriptions
    Topic: A topic with subscriptions can be forcibly deleted, along with its subscriptions.
    Subscription: A subscription can be forcibly deleted even if it has active consumer connections.
    2021-08-19

    May 2021

    Update
    Description
    Release Date
    Documentation
    Launched clusters on v2.7.1
    TDMQ for Apache Pulsar supports clusters on v2.7.1.
    The cluster version is updated to open-source Pulsar 2.7.1 to support more features and simplify connection.
    The listenerName dependency is removed for the new cluster version, so you don't need to declare listenerName when connecting to a cluster on v2.7.1 or later from an open-source Pulsar client.
    2021-05-31

    January 2021

    Update
    Description
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    Documentation
    Launched the cluster management feature
    You can create virtual clusters (which share the underlying resources) and dedicated clusters (which use the underlying resources exclusively) in the console.
    2021-01-14

    October 2020

    Update
    Description
    Release Date
    Documentation
    Launched the message query and message trace features
    On the Message Query page, you can query the details and trace of a message, including the message content, parameters, duration of each stage, execution result, producer IP, and consumer IP.
    2020-10-30
    Started the open beta test for TDMQ for Apache Pulsar
    The open beta test for TDMQ for Apache Pulsar officially starts. No application is required for the trial use. The open beta test has certain limits on the maximum QPS, maximum number of topics, and delayed message concurrency.
    2020-10-12
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    September 2020

    Update
    Description
    Release Date
    Documentation
    Supported connection to TDMQ for Apache Pulsar from native Pulsar clients
    You can connect to TDMQ for Apache Pulsar from native Pulsar clients. For security reasons, you need to configure the appropriate role permissions in the console and configure the token on the client (which works in the same way as JWT token authentication used in the community).
    2020-09-17
    Upgraded TDMQ for Apache Pulsar in closed beta test to support the native SDK
    TDMQ for Apache Pulsar will be suspended for upgrade between 09:00 AM and 12:00 PM on September 17, 2020 to support connection from native Pulsar clients.
    2020-09-11
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    August 2020

    Update
    Description
    Release Date
    Documentation
    Launched TDMQ for Apache Pulsar in multiple regions
    TDMQ for Apache Pulsar will be available in the Shanghai region starting from August 9, 2020 and in the Beijing and Chengdu regions starting from August 18, 2020.
    2020-08-18
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    June 2020

    Update
    Description
    Release Date
    Documentation
    Launched TDMQ for Apache Pulsar
    TDMQ for Apache Pulsar is a proprietary finance-grade distributed message middleware developed based on Pulsar, a top open-source project of Apache. It features high consistency, reliability, and concurrency. Currently, it is widely used in Tencent's billing scenarios, including core transaction as well as real-time reconciliation, monitoring, and big data analysis.
    2020-06-04
    
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