2025.07.03 Lakehouse Studio Release Notes

In this release (Release 2025.07.03), we have introduced a series of new features, enhancements, and fixes. Please note that these updates will be rolled out gradually to the following regions over one to two weeks starting from the release date, depending on your region:

  • Tencent Cloud Shanghai
  • Tencent Cloud Beijing
  • Tencent Cloud Guangzhou
  • Alibaba Cloud Shanghai
  • Alibaba Cloud Singapore
  • AWS Singapore
  • AWS Beijing

Incompatible Changes

  • None

New Features

Management Center

  • Metering & Billing: Added DataGPT cost item to billing statements, supporting transparent management of AI service costs.
  • Account Funds: Reminder messages can now be sent for insufficient balance and resource suspension scenarios, with customizable message delivery methods.

Data Sync

  • Multi-table Real-time Sync: Multi-table merge mode now supports automatic adaptation to dynamic table additions on the source side.
  • Multi-table Real-time Sync: Added primary key field name list information to messages written to Kafka.
  • Multi-table Real-time Sync: Supports writing to different partitions under a Topic in Kafka by table.
  • Batch Sync: SLS data source supports specifying start time and end time through parameters.
  • Data Sources: Elevated data source level from workspace to service instance, supporting sharing of data sources across all workspaces under an instance, making them visible and accessible.
  • Data Sources: Oracle data source JDBC URL now supports Service Name mode syntax, enhancing connection compatibility.

Task Development

  • Task Development: Added composite task node type, supporting DAG construction based on multiple task orchestrations, with unified configuration of scheduling timing, parameters, etc.
  • Task Development: Added task dependency display in task group DAG diagrams.

Scheduling & Operations

  • Task Operations: Supports cleaning up all task instances when decommissioning scheduled tasks.
  • Task Operations: Added "Last Execution" filter in the scheduled task list, supporting filtering by last execution status.

Monitoring & Alerting

  • Monitoring & Alerting: Added suppression mechanism for alerts caused by downstream task scheduling timeout failures due to upstream suspension, preventing triggers.
  • Monitoring & Alerting: Supports customizing and adapting customer-side domain names in alert push content through configuration.

Data Quality

  • Supports filtering data quality validation results by validation content, improving problem localization efficiency.

Job History

  • Job details page now supports clicking on clusters to jump and quickly view detailed cluster information.

Optimizations

  • Product-wide:

    • Improved new user onboarding flow, such as adding navigation to data query functionality after successful data upload.
    • Added unified Tooltip hints for fields not fully displayed in lists and other locations, facilitating viewing of complete information.
    • Optimized button styles in time selection controls to improve operation experience.

  • Instance Homepage: Optimized voucher display content to support showing voucher quantity and balance.

  • Data Upload: Optimized data display during data preview for better understanding.

  • Data Sync:

    • Optimized auto-display functionality for newly added data sources in data source sync task configuration interface, making them automatically appear in the list.
    • Optimized multi-table real-time sync functionality to resolve issues where oversized source MySQL tables impacted task configuration and execution.

  • Task Development:

    • Tasks and task groups are now displayed in separate tabs to avoid mutual interference.
    • Supports enlarging the version comparison window for easier content comparison.
    • Adjusted task classification in the new task menu to groups such as "Data Sync" and "Data Processing".

  • Monitoring & Alerting: Optimized operation convenience when editing monitoring rule trigger conditions.

  • Data Quality: Supports quick navigation to view the latest validation result details displayed in quality rules.

  • Cluster Management: Improved data accuracy in compute cluster job monitoring statistics.

Bug Fixes

  • Management Center: Fixed issue where page list did not auto-refresh after creating a new user in Management Center.

  • Task Development:

    • Fixed issue where intelligent parsing only supported addition but could not update or overwrite existing intelligent parsing results.
    • Fixed issue where intelligent parsing could not recognize matches when object names in task code contained quotation marks.
    • Fixed issue where parameter value modifications on the parameter page did not take effect after saving.
    • Fixed issue with incorrect task status display after task rollback.
    • Fixed issue where parameters provided by task groups did not take effect and caused errors after task submission.
    • Fixed issue where scripts could still be deleted after task scheduling was paused.
    • Fixed issue where parameter conflicts between Shell node parameters and code parameters caused the ignore parameter function to fail.

  • Data Catalog: Fixed issue where data on the Singapore data asset statistics page was not refreshed for an extended period.

Behavior Changes

  • Data Sources: Data source management has been elevated from workspace-level to service instance-level to facilitate easier data source sharing and connection security management within accounts. The workspace_admin (Workspace Administrator) and workspace_dev (Workspace Developer) roles no longer have permission to create data sources; the instance_admin (Service Instance Administrator) and instance_datasource_admin (Service Instance Data Source Administrator) roles retain permissions to create and manage data sources.

Known Limitations

  • There are no known major limitations introduced in this release.
August 25, 2025
May 20, 2025
Singdata © 2024 Singdata, Inc. All Rights Reserved.