I have a scheduled report that runs daily producing a PDF document. Till now, the report was running well and the PDF was generated, but since the past few days, I am getting following error:
An error occurred while generating the PDF. Please see python.log for details.
And the logs say,
ERROR __init__:477 - Socket error communicating with splunkd (error=The read operation timed out), path=xxxxx
2015-08-21 11:31:32,453 -0400 ERROR pdfgen_endpoint:223 - Exception raised while trying to prepare "test report " for rendering to PDF. Splunkd daemon is not responding: ('Error connecting to /xxx/xxx/search/search/parser: The read operation timed out',)
2015-08-21 11:31:32,453 -0400 ERROR pdfgen_endpoint:229 - No views prepared without exceptions. Bailing out of Integrated PDF Generation.
2015-08-21 11:31:32,481 -0400 ERROR sendemail:964 - An error occurred while generating a PDF: Failed to fetch PDF (status = 400): Unable to render PDF.