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https://issues.apache.org/jira/browse/NIFI-5284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16507341#comment-16507341
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ASF subversion and git services commented on NIFI-5284:
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Commit 794a642310bc147885bbb6212563b1c2417f3f18 in nifi's branch
refs/heads/master from zenfenan
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=794a642 ]
NIFI-5284: Added JSON_TYPE support to RunMongoAggregation
This closes #2776
Signed-off-by: Mike Thomsen <[email protected]>
> RunMongoAggregation uses ObjectIdSerializer & SimpleDateFormat
> --------------------------------------------------------------
>
> Key: NIFI-5284
> URL: https://issues.apache.org/jira/browse/NIFI-5284
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.6.0
> Reporter: Zambonilli
> Assignee: Sivaprasanna Sethuraman
> Priority: Minor
>
> The RunMongoAggregation processor uses Jackson to serialize the document to
> JSON. However, the default serialization for Jackson on Mongo ObjectId and
> dates leaves a lot to be desired. The ObjectId's are serialized into the
> decimal representation of each component of the ObjectId instead of the hex
> string of the full byte array. Mongo dates are being serialized as unix time
> as opposed to ISO8601 zulu string.
> It looks like the GetMongo processor has set the correct serializer flags on
> Jackson to fix this. The fix for GetMongo is here.
> https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-mongodb-bundle/nifi-mongodb-processors/src/main/java/org/apache/nifi/processors/mongodb/GetMongo.java#L213
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