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Version: I2022.4.1

Resolved Issues

The following issues have been resolved.

2022.4.1

Calculated measure with PeriodsToDate

In AtScale, there is a calculated measure created with the PeriodsToDate function. When using this measure in a Power BI visualization, on scrolling down the results the report crashes with the following message: Could not load data for this visual.

ATSCALE-13388

Cannot access published project

The AtScale system is set so that the admin account has neither the "super user" nor the "organization admin" roles. With this setup, a user with organization admin role created a project, set the design- and run-time permissions to 'Only Me', and published it. The result was that users (including the creator) were no longer able to access a cube in this project, and they only saw the "Error reading published project 404:Not Found:Not Found" error message in the Design Center.

ATSCALE-12559

Unexpected engine restarts when pruning aggregates

When pruning aggregates from a cube, AtScale was analyzing an excessive amount of result sets for aggregate pruning decisions. This could lead to system resource exhaustion and Engine restarts. This task has been optimized to limit the result set data to only the information needed for aggregate pruning for the cube, and to optimize the aggregate pruning process to prevent excessive resource consumption.

ATSCALE-13739

Resource exhaustion during aggregate maintenance

Aggregate maintenance tasks in AtScale that attempted to process large sets could exhaust system resources, resulting in AtScale performance problems and Engine restart conditions. Aggregate maintenance has been improved to optimize the processing of large sets to prevent excessive resource use and resource exhaustion.

ATSCALE-13653

Cannot publish a project on a new installation

A new installation of AtScale using the Embedded Test Directory Service could fail to publish a project. This issue has been resolved.

ATSCALE-13443

Automatic normalization of user names

Enabling the "auth.user.normalize.lowercase" setting (used for security dimensions) led to unexpected authentication issues. The behavior of the setting is now adjusted so that AtScale handles authentication properly.

ATSCALE-12871

2022.4.0

Tableau servers not shown during publishing

When one or more of configured Tableau servers were not reachable during the publication of a cube, it was not possible to select a Tableau server in the Advanced Options step of the publication wizard.

ATSCALE-10981

Allowed characters in project names

When the name of the project contained illegal characters (like a single or double quote), queries for this project failed with "Couldn't find schema" errors. Now, if special symbols are entered while creating or editing a project, the Design Center displays a message that such symbols are not allowed.

ATSCALE-6188

Queries were not canceled automatically on BigQuery

AtScale has configuration options through which users can set timeout limits for user, aggregate, and statistic queries. When using Google BigQuery and these limits were reached AtScale marked the queries as canceled, but did not send information to the data warehouse for canceling the query. Now during automatic cancellation this information is sent properly, and the queries are canceled on BigQuery.

ATSCALE-12458

Removing single mapped column

When there was only one mapped column for an existing column in a fact dataset, it was not possible to delete the mapped column. Now you can do this using the Delete button in the Edit Map Columns dialog.

ATSCALE-11399

Grand Total not displayed on a Calculated Measure

When a calculated measure created in AtScale was included in a visualization in Power BI, the grand total was not displayed.

ATSCALE-11915

Calculated Measure not displayed when using SuperDAX

AtScale is configured to connect to Power BI using the SuperDAX MD dialect, and there is a calculated measure created in a project. In this situation, when the calculated measure was included in a visualization in Power BI, its values were not displayed.

ATSCALE-11913

Project with multiple cubes and query datasets cannot be published

When using Snowflake as a data warehouse, publishing a project with multiple cubes and query datasets timed out.

ATSCALE-12606