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https://issues.apache.org/jira/browse/DRILL-1728?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14223875#comment-14223875
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Jason Altekruse commented on DRILL-1728:
----------------------------------------
This is an issue with the JSON reader and particular how JSON conflicts with
the current Drill data model. The yelp dataset has a field that in most cases
is true or false, but for some odd reason they also store the empty object {}
at this position in some records. We currently have no way of supporting this
type of schema change. Drill needs to produce a more meaningful error message
in these cases. I have been meaning to fix this, so as this is not actually a
bug in repeated_contains I am going to change the title rather than close this
bug an open a new one.
I have opened a separate issue to track the spelling error, it's a minor fix
but I don't want to include it in the patch for this: Drill-1777
> Exception on REPEATED_CONTAINS query
> ------------------------------------
>
> Key: DRILL-1728
> URL: https://issues.apache.org/jira/browse/DRILL-1728
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Tomer Shiran
> Assignee: Jason Altekruse
> Fix For: 0.7.0
>
>
> {code}
> 0: jdbc:drill:zk=localhost:2181> SELECT * FROM
> dfs.root.`Users/tshiran/Development/demo/data/yelp/business.json` WHERE true
> and REPEATED_CONTAINS(categories, 'Australian');
> +-------------+--------------+------------+------------+------------+------------+--------------+------------+------------+------------+------------+------------+------------+------------+---------------+
> | business_id | full_address | hours | open | categories | city
> | review_count | name | longitude | state | stars |
> latitude | attributes | type | neighborhoods |
> +-------------+--------------+------------+------------+------------+------------+--------------+------------+------------+------------+------------+------------+------------+------------+---------------+
> Query failed: Query stopeed., You tried to start when you are using a
> ValueWriter of type NullableBitWriterImpl. [
> e5bafa1e-6226-443d-80fd-51e18f330899 on 172.17.3.132:31010 ]
> java.lang.RuntimeException: java.sql.SQLException: Failure while executing
> query.
> at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
> at sqlline.SqlLine$TableOutputFormat.print(SqlLine.java:2148)
> at sqlline.SqlLine.print(SqlLine.java:1809)
> at sqlline.SqlLine$Commands.execute(SqlLine.java:3766)
> at sqlline.SqlLine$Commands.sql(SqlLine.java:3663)
> at sqlline.SqlLine.dispatch(SqlLine.java:889)
> at sqlline.SqlLine.begin(SqlLine.java:763)
> at sqlline.SqlLine.start(SqlLine.java:498)
> at sqlline.SqlLine.main(SqlLine.java:460)
> {code}
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