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https://issues.apache.org/jira/browse/NIFI-5059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16504637#comment-16504637
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ASF GitHub Bot commented on NIFI-5059:
--------------------------------------
Github user bbende commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2619#discussion_r193733115
--- Diff:
nifi-nar-bundles/nifi-extension-utils/nifi-record-utils/nifi-avro-record-utils/src/main/java/org/apache/nifi/schema/access/SchemaAccessUtils.java
---
@@ -176,6 +176,8 @@ public static SchemaAccessStrategy
getSchemaAccessStrategy(final String allowabl
return new
HortonworksAttributeSchemaReferenceStrategy(schemaRegistry);
} else if
(allowableValue.equalsIgnoreCase(CONFLUENT_ENCODED_SCHEMA.getValue())) {
return new ConfluentSchemaRegistryStrategy(schemaRegistry);
+ } else if
(allowableValue.equalsIgnoreCase(INFER_SCHEMA.getValue())) {
--- End diff --
Since this inference only works when the content is JSON, I think this
option should only be available when using a JSON related record reader, and
not available in the default case.
This would be similar to how the AvroReader makes available the option for
"Embedded Avro Schema" -
https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-services/nifi-record-serialization-services-bundle/nifi-record-serialization-services/src/main/java/org/apache/nifi/avro/AvroReader.java#L63
> MongoDBLookupService should be able to determine a schema or have one provided
> ------------------------------------------------------------------------------
>
> Key: NIFI-5059
> URL: https://issues.apache.org/jira/browse/NIFI-5059
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Mike Thomsen
> Assignee: Mike Thomsen
> Priority: Major
>
> MongoDBLookupService should have two schema handling modes:
> # Where a schema is provided as a configuration parameter to be applied to
> the Record object generated from the result document.
> # A schema will be generated by examining the result object and building one
> that roughly translates from BSON into the Record API.
> In both cases, the schema will be applied to the Mongo result Document object
> that is returned if one comes back.
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