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https://issues.apache.org/jira/browse/NIFI-6000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16761638#comment-16761638
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Aleksandr Salatich commented on NIFI-6000:
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Hi, I would like to take it
> ConvertAvroToORC fails to process Avro type null and rollback instead of
> transferring the flowfile to failure.
> --------------------------------------------------------------------------------------------------------------
>
> Key: NIFI-6000
> URL: https://issues.apache.org/jira/browse/NIFI-6000
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.8.0, 1.9.0
> Reporter: Sujesh Menon
> Priority: Major
> Labels: easyfix
> Attachments: AvroToORC_test.xml
>
>
> The ConvertAvroToORC processor throws an IllegalArgumentException when the
> input avro data has null types or empty arrays.
> ConvertAvroToORC[id=9d22f79d-4ead-3924-df40-2bac4a672055]
> ConvertAvroToORC[id=9d22f79d-4ead-3924-df40-2bac4a672055] failed to process
> session due to java.lang.IllegalArgumentException: Did not recognize Avro
> type null; Processor Administratively Yielded for 1 sec:
> java.lang.IllegalArgumentException: Did not recognize Avro type null
> java.lang.IllegalArgumentException: Did not recognize Avro type null
> at
> org.apache.hadoop.hive.ql.io.orc.NiFiOrcUtils.getOrcField(NiFiOrcUtils.java:295)
> at
> org.apache.hadoop.hive.ql.io.orc.NiFiOrcUtils.lambda$getOrcField$11(NiFiOrcUtils.java:284)
> at java.util.ArrayList.forEach(Unknown Source)
> at
> org.apache.hadoop.hive.ql.io.orc.NiFiOrcUtils.getOrcField(NiFiOrcUtils.java:281)
> at
> org.apache.nifi.processors.hive.ConvertAvroToORC.lambda$onTrigger$0(ConvertAvroToORC.java:217)
> at
> org.apache.nifi.controller.repository.StandardProcessSession.write(StandardProcessSession.java:2910)
> at
> org.apache.nifi.processors.hive.ConvertAvroToORC.onTrigger(ConvertAvroToORC.java:209)
> at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1162)
> at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:205)
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
> at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
> at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown
> Source)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
>
>
> The flowfile is not transfered to failure as the
> https://github.com/apache/nifi/blob/412c4908e2c5d79d958b09403c816db57c828179/nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/processors/hive/ConvertAvroToORC.java#L286
> only catches ProcessException but
> https://github.com/apache/nifi/blob/412c4908e2c5d79d958b09403c816db57c828179/nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/processors/hive/ConvertAvroToORC.java#L217
> Throws IllegalArgumentException when the fieldSchema is anything other than
> hive primitive types.
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