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https://issues.apache.org/jira/browse/DRILL-7683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076963#comment-17076963
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ASF GitHub Bot commented on DRILL-7683:
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paul-rogers commented on issue #2045: DRILL-7683: Add "message parsing" to new
JSON loader
URL: https://github.com/apache/drill/pull/2045#issuecomment-610202010
Build apparently failed during JDBC unit tests, perhaps due to timeout?
Unlikely to be caused by this PR since nothing calls any of this code yet.
@arina-ielchiieva, anything else I should do for this one? Would be helpful
if we can first merge this one, then we can rebase the REST API PR on top of
the updated master (since that PR uses code from this PR.)
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> Add "message parsing" to new JSON loader
> ----------------------------------------
>
> Key: DRILL-7683
> URL: https://issues.apache.org/jira/browse/DRILL-7683
> Project: Apache Drill
> Issue Type: Improvement
> Affects Versions: 1.18.0
> Reporter: Paul Rogers
> Assignee: Paul Rogers
> Priority: Minor
> Labels: ready-to-commit
> Fix For: 1.18.0
>
>
> Worked on a project that uses the new JSON loader to parse a REST response
> that includes a set of "wrapper" fields around the JSON payload. Example:
> {code:json}
> { "status": "ok", "results: [ data here ]}
> {code}
> To solve this cleanly, added the ability to specify a "message parser" to
> consume JSON tokens up to the start of the data. This parser can be written
> as needed for each different data source.
> Since this change adds one more parameter to the JSON structure parser, added
> builders to gather the needed parameters rather than making the constructor
> even larger.
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