szaszm edited a comment on pull request #900: URL: https://github.com/apache/nifi-minifi-cpp/pull/900#issuecomment-714642657
I did some pre-merge manual testing of FFv3. For a while everything worked fine and just as I removed the GenerateFlowFile -> MergeContent connection, NiFi started spewing out these exceptions: ``` 2020-10-22 19:16:28,318 ERROR [Timer-Driven Process Thread-6] o.a.n.processors.standard.UnpackContent UnpackContent[id=514003df-0175-1000-9df2-b9696fdbaa96] Unable to unpack StandardFlowFileRecord [uuid=6803473c-2f9c-443f-900a-1f58f8721af2,claim=,offset=0,name=1603386311828679904,size=0] due to org.apache.nifi.processor.exception.ProcessException: IOException thrown from UnpackContent[id=51 4003df-0175-1000-9df2-b9696fdbaa96]: java.io.IOException: Not in FlowFile-v3 format; routing to failure: org.apache.nifi.processor.exception.ProcessException: IOException thrown from UnpackContent [id=514003df-0175-1000-9df2-b9696fdbaa96]: java.io.IOException: Not in FlowFile-v3 format org.apache.nifi.processor.exception.ProcessException: IOException thrown from UnpackContent[id=514003df-0175-1000-9df2-b9696fdbaa96]: java.io.IOException: Not in FlowFile-v3 format at org.apache.nifi.controller.repository.StandardProcessSession.write(StandardProcessSession.java:2770) at org.apache.nifi.processors.standard.UnpackContent$FlowFileStreamUnpacker$1.process(UnpackContent.java:441) [...] ``` Apparently 0 sized flow files with the mime.type of `application/flowfile-v3` appeared in NiFi after I stopped feeding flow files to MiNiFi C++ MergeContent. If this is expected, then fine, otherwise could you check it? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
