[ https://issues.apache.org/jira/browse/NIFI-4967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pierre Villard updated NIFI-4967: --------------------------------- Status: Patch Available (was: Open) > CSVRecordReader does not read header with specific formats > ---------------------------------------------------------- > > Key: NIFI-4967 > URL: https://issues.apache.org/jira/browse/NIFI-4967 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Affects Versions: 1.5.0 > Reporter: Pierre Villard > Assignee: Pierre Villard > Priority: Major > > When using a specific CSV format (example Microsoft Excel) in the CSV reader > (with schema defined from header, and Apache Commons CSV parser), the CSV > reader is not correctly initialized and the header is null leading to a NPE > which is not clearly exposed. Instead the following exception can be seen: > {noformat} > 2018-03-12 23:34:30,427 WARN [Timer-Driven Process Thread-5] > o.a.nifi.processors.standard.QueryRecord > QueryRecord[id=4428e3a1-cf73-377f-150d-98d404785786] Processor > Administratively Yielded for 1 sec due to processing failure > 2018-03-12 23:34:30,427 WARN [Timer-Driven Process Thread-5] > o.a.n.c.t.ContinuallyRunProcessorTask Administratively Yielding > QueryRecord[id=4428e3a1-cf73-377f-150d-98d404785786] due to uncaught > Exception: java.lang.IllegalStateException: > StandardFlowFileRecord[uuid=c5f428f0-0fa8-4660-b0df-6974bbd82f47,claim=StandardContentClaim > [resourceClaim=StandardResourceClaim[id=1520889888555-181, > container=default, section=181], offset=604078, > length=37421],offset=0,name=865467214336135,size=37421] already in use for an > active callback or an InputStream created by ProcessSession.read(FlowFile) > has not been closed > 2018-03-12 23:34:30,427 WARN [Timer-Driven Process Thread-5] > o.a.n.c.t.ContinuallyRunProcessorTask > java.lang.IllegalStateException: > StandardFlowFileRecord[uuid=c5f428f0-0fa8-4660-b0df-6974bbd82f47,claim=StandardContentClaim > [resourceClaim=StandardResourceClaim[id=1520889888555-181, > container=default, section=181], offset=604078, > length=37421],offset=0,name=865467214336135,size=37421] already in use for an > active callback or an InputStream created by ProcessSession.read(FlowFile) > has not been closed > at > org.apache.nifi.controller.repository.StandardProcessSession.validateRecordState(StandardProcessSession.java:3060) > at > org.apache.nifi.controller.repository.StandardProcessSession.validateRecordState(StandardProcessSession.java:3055) > at > org.apache.nifi.controller.repository.StandardProcessSession.transfer(StandardProcessSession.java:1854) > at > org.apache.nifi.processors.standard.QueryRecord.onTrigger(QueryRecord.java:378) > at > org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) > at > org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1123) > at > org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:147) > at > org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) > at > org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:128) > at > java.util.concurrent.Executors$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){noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)