About index task fail reason

[ji zheng]

Hi,

One of my daily tasks sometimes fails, with the message "Caused by: org.codehaus.jackson.JsonParseException: Illegal unquoted character ((CTRL-CHAR, code 10)): has to be escaped using backslash to be included in name". However, I'm not sure which part it's referring to - is it in the task parameters or the historical data records? Could someone please help me look into this? The full log is attached.

Thanks.

[John Kowtko]

Hi Zheng -- the log error line references a JHIST file ... unfortunately I don't know much about the Hadoop ingestion ... is that one of your data input files?