https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221030#M69721 <P><A href="https://community.hortonworks.com/questions/141676/processor-failures-how-to-get-the-error-on-the-flo.html#">@msumbul</A></P><P>I don't know of any standard error attribute in NiFi. This depends on the processor and usually is not provided.</P><P>You can always use UpdateAttribute to add an error type following your needs. If a processor has three possible errors relations, you can have 3 update processors which add an attribute error and populate it with the type of error.</P> Mon, 16 Oct 2017 19:34:11 GMT ahadjidj 2017-10-16T19:34:11Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221029#M69720 <P>Hi,</P><P>If a processor failed and routed the flowfile to the relationship failure. Is there an attribute "error"? If it's the case for some processor how to know if they have it?<BR />For example, the puthdfs, I don't see anything in the documentation. </P><P><A href="https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-hadoop-nar/1.4.0/org.apache.nifi.processors.hadoop.PutHDFS/index.html">doc puthdfs</A></P><P>Is there another way to have the reason of the failure attached to the flowfile,</P><P>Thanks,</P><P>Michel</P> Mon, 16 Oct 2017 19:25:43 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221029#M69720 msumbul1 2017-10-16T19:25:43Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221030#M69721 <P><A href="https://community.hortonworks.com/questions/141676/processor-failures-how-to-get-the-error-on-the-flo.html#">@msumbul</A></P><P>I don't know of any standard error attribute in NiFi. This depends on the processor and usually is not provided.</P><P>You can always use UpdateAttribute to add an error type following your needs. If a processor has three possible errors relations, you can have 3 update processors which add an attribute error and populate it with the type of error.</P> Mon, 16 Oct 2017 19:34:11 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221030#M69721 ahadjidj 2017-10-16T19:34:11Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221031#M69722 <P>Hi <A rel="user" href="https://community.cloudera.com/users/2056/ahadjidj.html" nodeid="2056">@Abdelkrim Hadjidj</A>,</P><P>Thanks for your reply, my objective is to get the error message which can be many thing, hostnotfound, parsing error, connection refuse, etc for the same failure relationship.</P><P>Michel</P> Mon, 16 Oct 2017 19:50:07 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221031#M69722 msumbul1 2017-10-16T19:50:07Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221032#M69723 <P>The solution is used the "SiteToSiteBulletinReportingTask" in the reporting task. </P><P>It can send all the bulletin to a nifi instance. It can be the same instance the nifi that generate it. It will send it to a specific input port in json, then you will be able to process it. It has all the attributed needed:</P><P>Here an example</P><PRE>[{"objectId":"9c8e75e6-eb5a-4a52-9d4a-a3d3b7f0c80f", "platform":"nifi", "bulletinId":305, "bulletinCategory":"Log Message", "bulletinGroupId":"24a8726b-015f-1000-ffff-ffffae66ea1c", "bulletinLevel":"ERROR", "bulletinMessage":"PutHDFS[id=24b463f8-015f-1000-ffff-ffffd09bd856] PutHDFS[id=24b463f8-015f-1000-ffff-ffffd09bd856] failed to invoke @OnScheduled method due to java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task.; processor will not be scheduled to run for 30 seconds: java.lang.RuntimeException: Failed while executing one of processor's OnScheduled task.", "bulletinNodeId":"ede4721c-30fe-4879-b22e-20bfe602c615", "bulletinSourceId":"24b463f8-015f-1000-ffff-ffffd09bd856", "bulletinSourceName":"PutHDFS", "bulletinSourceType":"PROCESSOR", "bulletinTimestamp":"2017-10-17T08:16:48.945Z"},</PRE> Tue, 17 Oct 2017 19:17:52 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221032#M69723 msumbul1 2017-10-17T19:17:52Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221033#M69724 <P>Looking for this info also. Sorry to bump the the thread, but any news on this wish?</P> Mon, 03 Dec 2018 20:01:13 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Processor-failures-how-to-get-the-error-on-the-flowfile-quot/m-p/221033#M69724 henrikolsen 2018-12-03T20:01:13Z