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Apache NiFi 1.2 - Convert CSV to Excel

Apache NiFi 1.2 - Convert CSV to Excel

Super Guru

Simple Excels failing

at java.lang.Thread.run(Thread.java:745) 2017-05-12 14:25:18,545 WARN [Timer-Driven Process Thread-2] o.a.n.p.poi.ConvertExcelToCSVProcessor ConvertExcelToCSVProcessor[id=fd8f71bc-015b-1000-d890-d10bc67eb578] Processor Administratively Yielded for 1 sec due to processing failure 2017-05-12 14:25:18,545 WARN [Timer-Driven Process Thread-2] o.a.n.c.t.ContinuallyRunProcessorTask Administratively Yielding ConvertExcelToCSVProcessor[id=fd8f71bc-015b-1000-d890-d10bc67eb578] due to uncaught Exception: org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=ddb2f60f-08bb-4e4d-8add-5beb4398b593,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1494612993599-1, container=default, section=1], offset=883590, length=3893],offset=0,name=310184541650270,size=3893] transfer relationship not specified 2017-05-12 14:25:18,545 WARN [Timer-Driven Process Thread-2] o.a.n.c.t.ContinuallyRunProcessorTask org.apache.nifi.processor.exception.FlowFileHandlingException: StandardFlowFileRecord[uuid=ddb2f60f-08bb-4e4d-8add-5beb4398b593,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1494612993599-1, container=default, section=1], offset=883590, length=3893],offset=0,name=310184541650270,size=3893] transfer relationship not specified at org.apache.nifi.controller.repository.StandardProcessSession.checkpoint(StandardProcessSession.java:236) at org.apache.nifi.controller.repository.StandardProcessSession.commit(StandardProcessSession.java:306) at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:28) at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1118) at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:144) at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

Just using generic Excel

2 REPLIES 2

Re: Apache NiFi 1.2 - Convert CSV to Excel

Can you please share a sample of the data and the Processor config so we can help troubleshoot?

Re: Apache NiFi 1.2 - Convert CSV to Excel

Super Guru

it was the simplest CSV let me look for it.

5 columns, just strings, a few hundred rows.