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Hive, mail # user - Jaspersoft reports over Hive


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BALAKRISHNAN VISWANATHAN 2012-11-14, 08:40
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Re: Jaspersoft reports over Hive
Manish Malhotra 2012-11-15, 10:45
Hi,

As per my understanding, the JDBC driver for hive is not scalable, it's a
single threaded model.
Though even if you get handle of Data Access API, the latency to generate
report would be high !!
If you are ok with that , then please checkout the Thrift API and CLI
Driver class code:

http://hive.apache.org/docs/r0.7.1/api/org/apache/hadoop/hive/cli/CliDriver.html
( this is bit older version link)

Most probably you need to build a server in between your client and HIVE
MetaStore.

Please this is my understanding, guys please correct me if I missed out
something.

Regards,
Manish
On Wed, Nov 14, 2012 at 12:40 AM, BALAKRISHNAN VISWANATHAN <
[EMAIL PROTECTED]> wrote:

> Hi,
> We are trying to run "Adhoc queries" from Jaspersoft by connecting to
> Hive. Can you please help us on running Adhoc queries over Datasources? I
> tried checking the user manual, but didn't get much of an idea on that.
>
> Any help is highly appreciated
> Thanks, Bala
>