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https://issues.apache.org/jira/browse/NIFI-8045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pierre Villard resolved NIFI-8045.
----------------------------------
Resolution: Feedback Received
Apache NiFi 1.x is no longer maintained and no new release is planned on the
1.x release line. Marking as resolved as part of a cleanup operation. Please
open a new one with an updated description if this is still relevant for NiFi
2.x.
> Avro Schemas should support 'fixed' field types
> -----------------------------------------------
>
> Key: NIFI-8045
> URL: https://issues.apache.org/jira/browse/NIFI-8045
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.11.4
> Reporter: Chris Sampson
> Assignee: HondaWei
> Priority: Major
> Attachments: avro-fixed.json, avro-fixed.xml
>
>
> Attempts to use the Avro schema's "fixed" type result in an error:
> {code:java}
> 2020-11-25 15:36:28,187 ERROR [Timer-Driven Process Thread-5]
> o.a.n.processors.standard.ValidateRecord
> ValidateRecord[id=0008e1f7-0176-1000-ffff-ffffdc31ab2d] Failed to process
> StandardFlowFileRecord[uuid=fd2c0bb8-6d2e-4468-a1da-cb862ff33f61,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=1606318132008-3243,
> container=default, section=171], offset=552175,
> length=47],offset=0,name=fd2c0bb8-6d2e-4468-a1da-cb862ff33f61,size=47]; will
> route to failure: org.apache.avro.SchemaParseException: "fixed" is not a
> defined name. The type of the "id" field must be a defined name or a {"type":
> ...} expression.
> org.apache.avro.SchemaParseException: "fixed" is not a defined name. The type
> of the "id" field must be a defined name or a {"type": ...} expression.
> at org.apache.avro.Schema.parse(Schema.java:1265)
> at org.apache.avro.Schema$Parser.parse(Schema.java:1032)
> at org.apache.avro.Schema$Parser.parse(Schema.java:1020)
> at
> org.apache.nifi.processors.standard.ValidateRecord.getValidationSchema(ValidateRecord.java:478)
> at
> org.apache.nifi.processors.standard.ValidateRecord.onTrigger(ValidateRecord.java:272)
> at
> org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27)
> at
> org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1176)
> at
> org.apache.nifi.controller.tasks.ConnectableTask.invoke(ConnectableTask.java:213)
> at
> org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:117)
> at org.apache.nifi.engine.FlowEngine$2.run(FlowEngine.java:110)
> at
> java.util.concurrent.Executors$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:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
> Attached template/flow re-create this with a simply generated JSON content
> passed to a ValidateRecord processor.
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