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https://issues.apache.org/jira/browse/NIFI-4823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343588#comment-16343588
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ASF GitHub Bot commented on NIFI-4823:
--------------------------------------
Github user markap14 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/2441#discussion_r164482373
--- Diff:
nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/GetMongo.java
---
@@ -126,6 +127,18 @@ public ValidationResult validate(final String subject,
final String value, final
.addValidator(StandardValidators.POSITIVE_INTEGER_VALIDATOR)
.build();
+ static final AllowableValue YES_PP = new AllowableValue("yes", "Yes");
+ static final AllowableValue NO_PP = new AllowableValue("no", "No");
+ static final PropertyDescriptor USE_PRETTY_PRINTING = new
PropertyDescriptor.Builder()
+ .name("use-pretty-printing")
+ .displayName("Pretty Print Results JSON")
+ .description("Choose whether or not to pretty print the JSON from
the results of the query. " +
+ "Choosing yes can greatly increase the space requirements
on disk depending on the complexity of the JSON document")
+ .required(true)
+ .allowableValues(NO_PP, YES_PP)
+ .addValidator(Validator.VALID)
--- End diff --
This doesn't really hurt but just as an FYI, it's not really necessary to
have a validator if allowable values are provided.
> Make GetMongo JSON pretty printing optional
> -------------------------------------------
>
> Key: NIFI-4823
> URL: https://issues.apache.org/jira/browse/NIFI-4823
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Mike Thomsen
> Assignee: Mike Thomsen
> Priority: Major
>
> Pretty printed JSON can explode the size of a MongoDB result set,
> particularly on large queries. Right now, pretty printing is done all the
> time and isn't configurable. It should be configurable.
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