Known issues and limitations in Data Visualization 7.0.1
Learn about the known issues and limitations that you might experience while using Cloudera Data Visualization. You can find information about the areas of impact, affected product versions, and possible workarounds.
- CANCEL button on Edit User or New User modal needs to be clicked twice
- Clicking the CANCEL button in the Edit User or New User modals may display an unexpected validation error instead of closing the modal.
- Workaround:
- The error can be bypassed by clicking CANCEL a second time.
- Versions affected:
- CDV 7.0.0 - 7.0.1
- Fixed in version:
- CDV 7.0.2
- Cloudera issue:
- VIZ-829
- Filtering for null values does not work
- It is possible to create filters for fields whose set contains
NULLvalues. However, it is not possible to display only the rows that haveNULLfor the filtered field value. - Workaround
- None
- Versions affected
- CDV 7.0.1 - 7.0.2
- Fixed in version
- 7.0.3
- Cloudera issue
- VIZ-1452
- Disable CDW warehouse input if there are no options
- In CDW, if there are no associated data warehouses in the same workspace, the dropdown will appear, but remain empty. It will be disabled in future.
- Workaround
- None
- Versions affected
- CDV 7.0.1 - 7.0.4
- Fixed in version
- 7.0.5
- Cloudera issue
- VIZ-1454
- Upgrade snowflake-connector-python when the corresponding issue is fixed
- For some characters, snowflake queries will return "Failed to convert current row, cause: 'utf-8' codec can't decode byte" error (https://github.com/snowflakedb/snowflake-connector-python/issues/353).
- Workaround
- None
- Versions affected
- CDV 7.0.0 - 7.1.2
- Fixed in version
- N/A
- Cloudera issue
- VIZ-1455
- Console errors when queries are automatically cancelled
- Cancelled queries may result in intermittent dashboard errors or console errors unexpectedly.
- Workaround:
- None
- Versions affected:
- CDV 7.0.0 - 7.0.5
- Fixed in version:
- CDV 7.1.0
- Cloudera issue:
- VIZ-1457
- Email fails with error
- TLS and SSL can both be enabled even if they are mutually exclusive. This results in an error and sending the email fails.
- Workaround:
- None
- Versions affected:
- CDV 7.0.1
- Fixed in version:
- CDV 7.0.2
- Cloudera issue:
- VIZ-1486
- Custom background color assignment on dimensions or measures not possible
- Cannot fix colors for specific dimension values or numeric ranges when adding background colors to tables or crosstabs.
- Workaround:
- Add such basic custom styles into the application.
- Versions affected:
- CDV 7.0.0 - 7.0.3
- Fixed in version:
- 7.0.4
- Cloudera issue:
- VIZ-1580 & VIZ-1060
- Trigger Jobs fail with "name 'username' is not defined" NameError
- Workaround:
- None
- Version affected:
- CDV 7.0.1 - 7.0.4
- Fixed in version:
- 7.0.4-b41
- Cloudera issue:
- VIZ-1742
- Emailing jobs fail when SSL and TLS errors are disabled
- Workaround:
- Switch to an email server that supports TLS or SSL.
- Version affected:
- CDV 7.0.1 - 7.0.4
- Fixed in version:
- 7.0.4-b41
- Cloudera issue:
- VIZ-1743
- Histogram visual fails with an execution error “e.map is not a function”
- Workaround:
- N/A
- Version affected:
- CDV 6.3.6 - 7.1.2
- Fixed in version:
- CDV 7.1.3
- Cloudera issue:
- VIZ-2058
