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https://issues.apache.org/jira/browse/DRILL-1641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacques Nadeau updated DRILL-1641:
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Fix Version/s: 0.7.0
Assignee: Daniel Barclay (Drill/MapR) (was: Rahul Challapalli)
> kvgen functions fails when the input is an index within a repeated map vector
> -----------------------------------------------------------------------------
>
> Key: DRILL-1641
> URL: https://issues.apache.org/jira/browse/DRILL-1641
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Operators, Functions - Drill
> Reporter: Rahul Challapalli
> Assignee: Daniel Barclay (Drill/MapR)
> Fix For: 0.7.0
>
> Attachments: error.log, explain_plan.txt
>
>
> git.commit.id.abbrev=6dca24a
> kvgen function does not work for the below dataset which has an array of maps
> {code}
> {
> "col1" : [
> {"m1":"val1", "m2":"val2"},
> {"m3":"val3", "m4":"val4"}
> ]
> }
> {code}
> Query :
> {code}
> 0: jdbc:drill:schema=dfs> select kvgen(col1[0]) from
> `json_kvgenflatten/temp.json`;
> Query failed: Failure while running fragment. kvgen function only supports
> Simple maps as input [c9bf5998-2198-4b12-a3b8-2a5a7b1e938f]
> Error: exception while executing query: Failure while trying to get next
> result batch. (state=,code=0)
> {code}
> I attached the explain plan and the logs for the failing query. Let me know
> if you need anything else.
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