Re: Kudu installation

2016-06-07 Thread Jean-Daniel Cryans 
On Tue, Jun 7, 2016 at 2:14 PM, Roberta Marton <roberta.mar...@esgyn.com>
wrote:

> I copied it from the installation guide:
>
> create TABLE my_first_table
> (
> id BIGINT,
> name STRING
> )
> DISTRIBUTE BY HASH (id) INTO 16 BUCKETS
> TBLPROPERTIES(
> 'storage_handler' = 'com.cloudera.kudu.hive.KuduStorageHandler',
> 'kudu.table_name' = 'my_first_table',
> 'kudu.master_addresses' = 'http://:8051/masters',
>

You need to only specify the address and RPC port for your master, not the
web UI's URL. It should be 'kudu.master_addresses' = ':7051'

Where was it specified with the http URL?


> 'kudu.key_columns' = 'id'
> );
>
>
>Roberta
>
> -Original Message-
> From: Adar Dembo [mailto:a...@cloudera.com]
> Sent: Tuesday, June 7, 2016 2:08 PM
> To: user@kudu.incubator.apache.org
> Subject: Re: Kudu installation
>
> Hmm, could you share your Impala CREATE TABLE statement?
>
>
> On Tue, Jun 7, 2016 at 2:03 PM, Roberta Marton <roberta.mar...@esgyn.com>
> wrote:
> > Thanks!  I will check out the examples.
> >
> > I have installed both Kudu and Impala-kudu and am trying to create a
> > table though Impala.
> > I verified that Impala-kudu is setup by running the select statement
> > suggested on the installation page.
> >
> > When  I try to create a table, it is complaining that it can't find my
> > master.
> >
> > ERROR:
> > ImpalaRuntimeException: Error creating Kudu table CAUSED BY:
> > NonRecoverableException: Couldn't find a valid master in
> > ([http://:8051/masters]), exceptions:
> > [org.kududb.client.NonRecoverableException: Couldn't resolve this
> > master's address [http://:8051/masters]]
> >
> > I can go to http://:8051/masters  and see master details.
> > I am missing something in the configuration?
> >
> >Roberta
> >
> > -Original Message-
> > From: Adar Dembo [mailto:a...@cloudera.com]
> > Sent: Tuesday, June 7, 2016 1:32 PM
> > To: user@kudu.incubator.apache.org
> > Cc: u...@kudu.apache.org
> > Subject: Re: Kudu installation
> >
> > Hi Roberta,
> >
> > For the foreseeable future you still need to download the special
> > Impala Kudu.
> >
> > As for C++ API examples, check out this:
> > https://git-wip-us.apache.org/repos/asf?p=incubator-kudu.git;a=blob;f=
> > src/kudu/client/samples/sample.cc;h=43678221e30c5b44b06eae3298290192c5
> > ae42e9;hb=refs/heads/master
> >
> > On Tue, Jun 7, 2016 at 1:25 PM, Roberta Marton
> > <roberta.mar...@esgyn.com>
> > wrote:
> >> I am installing apache kudu to try it out.
> >>
> >> The installation instructions state the following:
> >>
> >>
> >>
> >> Apache Kudu has tight integration with Apache Impala (incubating),
> >> allowing you to use Impala to insert, query, update, and delete data
> >> from Kudu tablets using Impala's SQL syntax, as an alternative to
> >> using the Kudu APIs to build a custom Kudu application. In addition,
> >> you can use JDBC or ODBC to connect existing or new applications
> >> written in any language, framework, or business intelligence tool to
> >> your Kudu data, using Impala as the broker.
> >>
> >> This integration relies on features that released versions of Impala
> >> do not have yet, as of Impala 2.3, which is expected to ship in CDH
> >> 5.5. In the interim, you need to install a fork of Impala, which this
> >> document will refer to as Impala_Kudu.
> >>
> >>
> >>
> >> I have CDH 5.7 installed, does it contain the necessary changes for
> >> Impala or do I still need to download impala-kudu.
> >>
> >>
> >>
> >> Also, do you have any example on how to use c++ api?
> >>
> >>
> >>
> >>Thanks
> >>
> >> Roberta
>

Re: Kudu installation

2016-06-07 Thread Adar Dembo 
Hmm, could you share your Impala CREATE TABLE statement?


On Tue, Jun 7, 2016 at 2:03 PM, Roberta Marton <roberta.mar...@esgyn.com> wrote:
> Thanks!  I will check out the examples.
>
> I have installed both Kudu and Impala-kudu and am trying to create a table
> though Impala.
> I verified that Impala-kudu is setup by running the select statement
> suggested on the installation page.
>
> When  I try to create a table, it is complaining that it can't find my
> master.
>
> ERROR:
> ImpalaRuntimeException: Error creating Kudu table
> CAUSED BY: NonRecoverableException: Couldn't find a valid master in
> ([http://:8051/masters]), exceptions:
> [org.kududb.client.NonRecoverableException: Couldn't resolve this master's
> address [http://:8051/masters]]
>
> I can go to http://:8051/masters  and see master details.  I am
> missing something in the configuration?
>
>Roberta
>
> -Original Message-
> From: Adar Dembo [mailto:a...@cloudera.com]
> Sent: Tuesday, June 7, 2016 1:32 PM
> To: user@kudu.incubator.apache.org
> Cc: u...@kudu.apache.org
> Subject: Re: Kudu installation
>
> Hi Roberta,
>
> For the foreseeable future you still need to download the special Impala
> Kudu.
>
> As for C++ API examples, check out this:
> https://git-wip-us.apache.org/repos/asf?p=incubator-kudu.git;a=blob;f=src/kudu/client/samples/sample.cc;h=43678221e30c5b44b06eae3298290192c5ae42e9;hb=refs/heads/master
>
> On Tue, Jun 7, 2016 at 1:25 PM, Roberta Marton <roberta.mar...@esgyn.com>
> wrote:
>> I am installing apache kudu to try it out.
>>
>> The installation instructions state the following:
>>
>>
>>
>> Apache Kudu has tight integration with Apache Impala (incubating),
>> allowing you to use Impala to insert, query, update, and delete data
>> from Kudu tablets using Impala's SQL syntax, as an alternative to
>> using the Kudu APIs to build a custom Kudu application. In addition,
>> you can use JDBC or ODBC to connect existing or new applications
>> written in any language, framework, or business intelligence tool to your
>> Kudu data, using Impala as the broker.
>>
>> This integration relies on features that released versions of Impala
>> do not have yet, as of Impala 2.3, which is expected to ship in CDH
>> 5.5. In the interim, you need to install a fork of Impala, which this
>> document will refer to as Impala_Kudu.
>>
>>
>>
>> I have CDH 5.7 installed, does it contain the necessary changes for
>> Impala or do I still need to download impala-kudu.
>>
>>
>>
>> Also, do you have any example on how to use c++ api?
>>
>>
>>
>>Thanks
>>
>> Roberta

RE: Kudu installation

2016-06-07 Thread Roberta Marton 
Thanks!  I will check out the examples.

I have installed both Kudu and Impala-kudu and am trying to create a table
though Impala.
I verified that Impala-kudu is setup by running the select statement
suggested on the installation page.

When  I try to create a table, it is complaining that it can't find my
master.

ERROR:
ImpalaRuntimeException: Error creating Kudu table
CAUSED BY: NonRecoverableException: Couldn't find a valid master in
([http://:8051/masters]), exceptions:
[org.kududb.client.NonRecoverableException: Couldn't resolve this master's
address [http://:8051/masters]]

I can go to http://:8051/masters  and see master details.  I am
missing something in the configuration?

   Roberta

-Original Message-
From: Adar Dembo [mailto:a...@cloudera.com]
Sent: Tuesday, June 7, 2016 1:32 PM
To: user@kudu.incubator.apache.org
Cc: u...@kudu.apache.org
Subject: Re: Kudu installation

Hi Roberta,

For the foreseeable future you still need to download the special Impala
Kudu.

As for C++ API examples, check out this:
https://git-wip-us.apache.org/repos/asf?p=incubator-kudu.git;a=blob;f=src/kudu/client/samples/sample.cc;h=43678221e30c5b44b06eae3298290192c5ae42e9;hb=refs/heads/master

On Tue, Jun 7, 2016 at 1:25 PM, Roberta Marton <roberta.mar...@esgyn.com>
wrote:
> I am installing apache kudu to try it out.
>
> The installation instructions state the following:
>
>
>
> Apache Kudu has tight integration with Apache Impala (incubating),
> allowing you to use Impala to insert, query, update, and delete data
> from Kudu tablets using Impala's SQL syntax, as an alternative to
> using the Kudu APIs to build a custom Kudu application. In addition,
> you can use JDBC or ODBC to connect existing or new applications
> written in any language, framework, or business intelligence tool to your
> Kudu data, using Impala as the broker.
>
> This integration relies on features that released versions of Impala
> do not have yet, as of Impala 2.3, which is expected to ship in CDH
> 5.5. In the interim, you need to install a fork of Impala, which this
> document will refer to as Impala_Kudu.
>
>
>
> I have CDH 5.7 installed, does it contain the necessary changes for
> Impala or do I still need to download impala-kudu.
>
>
>
> Also, do you have any example on how to use c++ api?
>
>
>
>Thanks
>
> Roberta

Re: Kudu installation

2016-06-07 Thread Adar Dembo 
Hi Roberta,

For the foreseeable future you still need to download the special Impala Kudu.

As for C++ API examples, check out this:
https://git-wip-us.apache.org/repos/asf?p=incubator-kudu.git;a=blob;f=src/kudu/client/samples/sample.cc;h=43678221e30c5b44b06eae3298290192c5ae42e9;hb=refs/heads/master

On Tue, Jun 7, 2016 at 1:25 PM, Roberta Marton  wrote:
> I am installing apache kudu to try it out.
>
> The installation instructions state the following:
>
>
>
> Apache Kudu has tight integration with Apache Impala (incubating), allowing
> you to use Impala to insert, query, update, and delete data from Kudu
> tablets using Impala's SQL syntax, as an alternative to using the Kudu APIs
> to build a custom Kudu application. In addition, you can use JDBC or ODBC to
> connect existing or new applications written in any language, framework, or
> business intelligence tool to your Kudu data, using Impala as the broker.
>
> This integration relies on features that released versions of Impala do not
> have yet, as of Impala 2.3, which is expected to ship in CDH 5.5. In the
> interim, you need to install a fork of Impala, which this document will
> refer to as Impala_Kudu.
>
>
>
> I have CDH 5.7 installed, does it contain the necessary changes for Impala
> or do I still need to download impala-kudu.
>
>
>
> Also, do you have any example on how to use c++ api?
>
>
>
>Thanks
>
> Roberta