Yeah I think that would work for incorrect data consumed, but not for if deserialization passes correctly, but one of my custom functions post deserialization generates an error?
Regards, Scott SCOTT SUE CHIEF TECHNOLOGY OFFICER Support Line : +44(0) 2031 371 603 Mobile : +852 9611 3969 9/F, 33 Lockhart Road, Wan Chai, Hong Kong www.celer-tech.com <http://www.celer-tech.com/> > On 22 Nov 2018, at 15:15, miki haiat <miko5...@gmail.com> wrote: > > If so , then you can implement your own deserializer[1] with costume logic > and error handling > > > > 1.https://ci.apache.org/projects/flink/flink-docs-stable/api/java/org/apache/flink/streaming/util/serialization/KeyedDeserializationSchemaWrapper.html > > <https://ci.apache.org/projects/flink/flink-docs-stable/api/java/org/apache/flink/streaming/util/serialization/KeyedDeserializationSchemaWrapper.html> > > > On Thu, Nov 22, 2018 at 8:57 AM Scott Sue <scott....@celer-tech.com > <mailto:scott....@celer-tech.com>> wrote: > Json is sent into Kafka > > > Regards, > Scott > > SCOTT SUE > CHIEF TECHNOLOGY OFFICER > > Support Line : +44(0) 2031 371 603 > Mobile : +852 9611 3969 > > 9/F, 33 Lockhart Road, Wan Chai, Hong Kong > www.celer-tech.com <http://www.celer-tech.com/> > > > > > > >> On 22 Nov 2018, at 14:55, miki haiat <miko5...@gmail.com >> <mailto:miko5...@gmail.com>> wrote: >> >> Which data format is sent to kafka ? >> Json Avro Other ? >> >> >> >> On Thu, Nov 22, 2018 at 7:36 AM Scott Sue <scott....@celer-tech.com >> <mailto:scott....@celer-tech.com>> wrote: >> Unexpected data meaning business level data that I didn’t expect to receive. >> So business level data that doesn’t quite conform >> >> On Thu, 22 Nov 2018 at 13:30, miki haiat <miko5...@gmail.com >> <mailto:miko5...@gmail.com>> wrote: >> Unexpected data you mean parsing error ? >> Which format is sent to Kafka ? >> >> >> >> On Thu, 22 Nov 2018, 6:59 Scott Sue <scott....@celer-tech.com >> <mailto:scott....@celer-tech.com> wrote: >> Hi all, >> >> When I'm running my jobs I am consuming data from Kafka to process in my >> job. Unfortunately my job receives unexpected data from time to time which >> I'm trying to find the root cause of the issue. >> >> Ideally, I want to be able to have a way to know when the job has failed due >> to an exception, to then log to file the last message that it was consuming >> at the time to help track down the offending message consumed. How is this >> possible within Flink? >> >> Thinking about this more, it may not be a consumed message that killed the >> job, but maybe a transformation within the job itself and it died in a >> downstream Operator. In this case, is there a way to log to file the >> message that an Operator was processing at the time that caused the >> exception? >> >> >> Thanks in advance! >> >> >> >> -- >> Sent from: >> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ >> <http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/> >> -- >> >> >> Regards, >> Scott >> >> SCOTT SUE >> CHIEF TECHNOLOGY OFFICER >> >> Support Line : +44(0) 2031 371 603 <tel:+44%2020%203137%201603> >> Mobile : +852 9611 3969 <tel:9611%203969> >> >> 9/F, 33 Lockhart Road, Wanchai, Hong Kong >> www.celer-tech.com <http://www.celer-tech.com/> >> This message, including any attachments, may include private, privileged and >> confidential information and is intended only for the personal and >> confidential use of the intended recipient(s). If the reader of this message >> is not an intended recipient, you are hereby notified that any review, use, >> dissemination, distribution, printing or copying of this message or its >> contents is strictly prohibited and may be unlawful. If you are not an >> intended recipient or have received this communication in error, please >> immediately notify the sender by telephone and/or a reply email and >> permanently delete the original message, including any attachments, without >> making a copy. > > > This message, including any attachments, may include private, privileged and > confidential information and is intended only for the personal and > confidential use of the intended recipient(s). If the reader of this message > is not an intended recipient, you are hereby notified that any review, use, > dissemination, distribution, printing or copying of this message or its > contents is strictly prohibited and may be unlawful. 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