How to resolve timestamp and line processing issues in pdfgen.log ?

[damode]

I am getting the below two warning messages,
1. 11-27-2017 06:00:22.902 +1100 WARN DateParserVerbose - Failed to parse timestamp. Defaulting to timestamp of previous event (Mon Nov 27 06:00:20 2017). Context: source::C:\Program Files\Splunk\var\log\splunk\pdfgen.log|host::INDEXER|splunk_pdfgen|20662

11-27-2017 06:00:16.835 +1100 WARN LineBreakingProcessor - Truncating line because limit of 10000 bytes has been exceeded with a line length >= 17586 - data_source="C:\Program Files\Splunk\var\log\splunk\pdfgen.log", data_host="INDEXER", data_sourcetype="splunk_pdfgen"

1. Sample timestamp in pdfgen.log looks like this
   2017-11-27 06:01:00,206 +1100 INFO pdfgen_table:1041 - renderTable> headerRow: ['host', 'src_interface', 'port_status', 'count']
   2017-11-27 06:01:09,519 +1100 INFO pdfgen_endpoint:271 - Generated pdf, filename = overview-2017-11-27.pdf

2. props.conf
   [splunk_pdfgen]
   TIME_FORMAT = %m-%d-%Y %H:%M%S,%l
   SHOULD_LINEMERGE = False
   MAX_TIMESTAMP_LOOKAHEAD = 40