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https://issues.apache.org/jira/browse/NIFI-487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14586623#comment-14586623
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ASF subversion and git services commented on NIFI-487:
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Commit 3295f7f193e719346fef6237aaf1a5c40767c6f7 in incubator-nifi's branch
refs/heads/develop from [~aldrin]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-nifi.git;h=3295f7f ]
NIFI-487: Changing the default JSON provider from SmartJson to Jackson to
address issues with control characters causing documents to not get parsed
correctly.
> JsonPath processors can mark valid JSON as invalid
> --------------------------------------------------
>
> Key: NIFI-487
> URL: https://issues.apache.org/jira/browse/NIFI-487
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Aldrin Piri
> Assignee: Aldrin Piri
> Fix For: 0.2.0
>
> Attachments:
> 0001-NIFI-487-Changing-the-default-JSON-provider-from-Sma.patch, tweet.json
>
>
> By default, all processors extending AbstractJsonPathProcessor can mark valid
> JSON as invalid by default configuration from the JsonPath library being used
> due to a bug in the backing JsonPath library used for evaluating JSON.
> By default, the processor is configured with the JSONParser.MODE_RFC4627.
> However, for the attached file, despite being valid according to the spec, is
> marked as invalid, when encountering the & in the string (US & Canada).
> One way around the library issue, would be allowing the specification of
> parse mode. Evaluating the same file for MODE_PERMISSIVE, allowed the file
> to be properly processed.
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