Fixed Issues in Hue

Review the list of Hue issues that are resolved in Cloudera Runtime 7.3.1

CDPD-65034: Receiving Error " TypeError: 'NoneType' object is not callable" in TCLIService.py when custom headers are being set

When XSRF (Cross-Site Request Forgery) or CSRF (Cross-Site Request Forgery) is enabled in Hive or Impala, you might encounter the error "Error " TypeError: 'NoneType' object is not callable” in TCLIService.py. You can resolve this issue by upgrading to 7.1.9 SP1 CHF3 or 7.3.1 versions.