Known issues and limitations in Data Visualization 7.1.7
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 - 7.2.6
- 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 in
PDF/PNG downloads. CSV/Excel downloads and general dashboard viewing is available for all
languages.
The following languages are not supported when using a table visual.
In CML: In CDW: - Amharic (Ethiopia)
- Arabic (multiple countries)
- Bengali (Bangladesh)
- Berber (multiple countries)
- Burmese (Myanmar)
- Dari Pashto (Afghanistan)
- Dzongkha (Bhutan)
- Fijian (Fiji)
- Georgian
- Hebrew (Israel)
- Khmer (Cambodia)
- Lao
- Malay (Brunei)
- Many Indian languages
- Nepalese (Nepal)
- Persian (Iran)
- Tamil (Malaysia, India, Singapore)
- Thai (Thailand)
- Urdu (Pakistan)
- Amharic (Ethiopia)
- Bengali (Bangladesh)
- Burmese (Myanmar)
- Dzongkha (Bhutan)
- Fijian (Fiji)
- Khmer (Cambodia)
- Many Indian languages
- Nepalese (Nepal)
- Tamil (Malaysia, India, Singapore)
- Thai (Thailand)
- Workaround
- None
- Version affected
- CDV 7.0.2 - 7.2.6
- 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 - 7.2.6
- Fixed in version
- N/A
- Cloudera issue
- VIZ-1181
- Upgrade snowflake-connector-python when the corresponding issue is fixed
- For some characters, snowflake queries return "Failed to convert current row, cause: 'utf-8' codec can't decode byte" error (SNOW-182387: UTF-8 decoding exception when querying table in SNOWFLAKE_SAMPLE_DATA).
- Workaround
- None
- Versions affected
- CDV 7.0.0 - 7.2.6
- Fixed in version
- N/A
- Cloudera issue
- VIZ-1455
- Selecting NULL values can cause ParseException syntax error after CDV 7.1.3
- Workaround:
- To resolve this issue, unselect the selected “NULL” value in the picklist filter.
- Version affected:
- CDV 7.1.3 - 7.2.6
- Fixed in version:
- N/A
- Cloudera issue:
- VIZ-2224
- Error when creating dataset on connection with result caching
-
Creating a new dataset on a data connection with connection-level result caching enabled can return an “error: DataSet matching query does not exist” error.
- Workaround:
-
To resolve this issue, disable Result Cache on the affected data connection.
- Version affected:
- CDV 7.1.7 - 7.1.8
- Fixed in version:
- 7.1.9
- Cloudera issue:
- VIZ-2425
