Is this specific to CSV format files ? Yes, you should create a JIRA for
this. Thanks for reporting.
On Wed, Sep 28, 2016 at 8:55 AM, François Méthot <fmethot78@gmail.com>
wrote:
> Hi,
>
> Since release 1.8,
>
> we have a workspace hdfs.datarepo1 mapped to
> /year/month/day/
> containging csv.gz
>
> if we do select count(1) on any level of the dir structure like
> select count(1) from hdfs.datarepo1.`/2016/08`;
> We get
> Error: SYSTEM ERROR: IllegalStateException: You cannot convert a
> indexed schema path to a NamePart. NameParts can only reference Vectors,
> not individual records or values.
>
> same error with
> select count(1) from hdfs.datarepo1.`/` where dir0=2016 and dir1=08;
>
>
> While this query works (or any select column)
> select count(column1) from hdfs.datarepo1.`/2016/08`;
>
>
> Should I create a ticket?
>
>
> Francois
>
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