UnicodeDecodeError: UTF-8 codec cannot decode byte in position

You may see an error such as the following while querying a table using the Impala editor in Hue: "'utf8' codec can't decode byte 0x91 in position 6: invalid start byte". This occurs because Hue does cannot handle columns containing non-UTF8 data.

To resolve this issue, contact Cloudera Support to apply the following software patches: CDPD-22129 and CDPD-27412.