Known issues and limitations in Data Visualization 7.0.2
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.
- Picklist in complex data types Show Selected unselects previous selections
- Show selected in a filter list selection may not show all selections depending on the data type. A fix is expected in a future release.
- Workaround
- None
- Versions affected
- CDV 7.0.2 - 7.1.2
- Fixed in version
- N/A
- Cloudera issue
- VIZ-456
- Inconsistent support for non-roman or character-based alphabets across visual types
- Non-romanized or character-based alphabets are not consistently supported across various visual types. If not supported, the affected visual is not properly rendered.
- Workaround
- None
- Version affected
- CDV 7.0.2 - 7.1.2
- Fixed in version
- N/A
- Cloudera issue
- VIZ-984
- Saved value does not show properly when arcapi is present
- After the fix included for VIZ-1070, a known issue is still present when using arcapi.sendParameters with app-scope filters.
- Workaround
- None
- Versions affected
- CDV 7.0.2 - 7.1.2
- Fixed in version
- N/A
- Cloudera issue
- VIZ-1181
- 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
- Issue with old currency display format handling
- Workaround
- None
- Versions affected:
- CDV 7.0.2
- Fixed in version:
- 7.0.3
- Cloudera issue:
- VIZ-1561
- Unable to clone visuals in some cases
- Workaround
- None
- Versions affected:
- CDV 7.0.2
- Fixed in version:
- 7.0.3
- Cloudera issue:
- VIZ-1562
- Impala connection failing
- While trying to connect CDV on CDSW, the connection test returns an error. This is due to a known THRIFT bug.
- Workaround:
- None
- Versions affected:
- CDV 7.0.2
- Fixed in version:
- 7.0.2-b35
- Cloudera issue:
- VIZ-1568
- 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
- If the user hasn’t dismissed the “What’s New” modal using the “Got It” button, it can appear in emailed dashboards
- Workaround:
- Click Got It in the What’s New modal.
- Versions affected:
- CDV 7.0.2
- Fixed in version:
- CDV 7.0.3
- Cloudera issue:
- VIZ-1605
- 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
