You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@drill.apache.org by Tushar Pathare <tp...@sidra.org> on 2016/10/17 17:14:26 UTC
Reading column from parquet file saved using spark.1.6
Hello Team,
I am getting wrong values for date columns(START_DT,END_DT)timestamp while querying.
Please see the attached screenshot.I am using the latest build from drill 1.9. snapshot
The value I am getting is [B@471ce738
The schema is as follows
|-- _IDENTIFIER: string (nullable = true)
|-- START_DT: timestamp (nullable = true)
|-- END_DT: timestamp (nullable = true)
|-- PATIENT_HISTORY_CODE: string (nullable = true)
|-- VAL: string (nullable = true)
Could you please help me on this.
Thanks
Tushar B Pathare
High Performance Computing (HPC) Administrator
General Parallel File System
Scientific Computing
Bioinformatics Division
Research
"what ever the mind of man can conceive and believe, drill can query"
Sidra Medical and Research Centre
Sidra OPC Building
PO Box 26999 | Doha, Qatar
Near QNCC,5th Floor
Office 4003 3333 ext 37443 | M +974 74793547
tpathare@sidra.org<ma...@sidra.org> | www.sidra.org<http://www.sidra.org/>
Disclaimer: This email and its attachments may be confidential and are intended solely for the use of the individual to whom it is addressed. If you are not the intended recipient, any reading, printing, storage, disclosure, copying or any other action taken in respect of this e-mail is prohibited and may be unlawful. If you are not the intended recipient, please notify the sender immediately by using the reply function and then permanently delete what you have received. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Sidra Medical and Research Center.
Re: Reading column from parquet file saved using spark.1.6
Posted by rahul challapalli <ch...@gmail.com>.
This is tracked by https://issues.apache.org/jira/browse/DRILL-4203
On Mon, Oct 17, 2016 at 10:14 AM, Tushar Pathare <tp...@sidra.org> wrote:
>
> Hello Team,
> I am getting wrong values for date
> columns(START_DT,END_DT)timestamp while querying.
> Please see the attached screenshot.I am using the latest build from drill
> 1.9. snapshot
>
> The value I am getting is [B@471ce738
>
> The schema is as follows
>
> |-- _IDENTIFIER: string (nullable = true)
> |-- START_DT: timestamp (nullable = true)
> |-- END_DT: timestamp (nullable = true)
> |-- PATIENT_HISTORY_CODE: string (nullable = true)
> |-- VAL: string (nullable = true)
>
> Could you please help me on this.
>
> Thanks
>
>
>
>
> Tushar B Pathare
> High Performance Computing (HPC) Administrator
> General Parallel File System
> Scientific Computing
> Bioinformatics Division
> Research
>
> "what ever the mind of man can conceive and believe, drill can query"
>
> Sidra Medical and Research Centre
> Sidra OPC Building
> PO Box 26999 | Doha, Qatar
> Near QNCC,5th Floor
> Office 4003 3333 ext 37443 | M +974 74793547
> tpathare@sidra.org<ma...@sidra.org> | www.sidra.org<http://www.
> sidra.org/>
>
> Disclaimer: This email and its attachments may be confidential and are
> intended solely for the use of the individual to whom it is addressed. If
> you are not the intended recipient, any reading, printing, storage,
> disclosure, copying or any other action taken in respect of this e-mail is
> prohibited and may be unlawful. If you are not the intended recipient,
> please notify the sender immediately by using the reply function and then
> permanently delete what you have received. Any views or opinions expressed
> are solely those of the author and do not necessarily represent those of
> Sidra Medical and Research Center.
>