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https://issues.apache.org/jira/browse/NIFI-4232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16101933#comment-16101933
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ASF GitHub Bot commented on NIFI-4232:
--------------------------------------
GitHub user markap14 opened a pull request:
https://github.com/apache/nifi/pull/2040
NIFI-4232: Ensure that we handle conversions to Avro Arrays properly.…
… Also, if unable to convert a value to the expected object, include in the
log message the (fully qualified) name of the field that is problematic
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You can merge this pull request into a Git repository by running:
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Alternatively you can review and apply these changes as the patch at:
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This closes #2040
----
commit 6602374cb12567f411915e369ad9b8026c36e42d
Author: Mark Payne <[email protected]>
Date: 2017-07-26T17:04:10Z
NIFI-4232: Ensure that we handle conversions to Avro Arrays properly. Also,
if unable to convert a value to the expected object, include in the log message
the (fully qualified) name of the field that is problematic
----
> AvroRecordSetWriter not properly handling Arrays of Records
> -----------------------------------------------------------
>
> Key: NIFI-4232
> URL: https://issues.apache.org/jira/browse/NIFI-4232
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 1.4.0
>
>
> I have JSON coming in that has an Array of complex JSON objects. When I try
> to convert it to Avro via ConvertRecord, it fails, with the following error:
> {code}
> ConvertRecord[id=4c8b14f0-1027-115d-2dd0-33fb39b2fc23] Failed to process
> StandardFlowFileRecord[uuid=8506b97c-31fe-4598-b645-a526134b0f9f,claim=StandardContentClaim
> [resourceClaim=StandardResourceClaim[id=1501080084533-2, container=default,
> section=2], offset=2192294,
> length=5646],offset=0,name=286941224561187,size=5646]; will route to failure:
> org.apache.nifi.serialization.record.util.IllegalTypeConversionException:
> Cannot convert value [Ljava.lang.Object;@746d38cd of type class
> [Ljava.lang.Object; because no compatible types exist in the UNION
> {code}
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