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From Dan Burkert <...@cloudera.com>
Subject Re: Kudu installation
Date Tue, 07 Jun 2016 21:25:30 GMT
Also, the default master RPC port is 7051, so you probably want to be using
that.  8051 is the http port, which is not suitable.  Per the docs:

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' = 'kudu-master.example.com:7051',
'kudu.key_columns' = 'id' );

- Dan

On Tue, Jun 7, 2016 at 2:18 PM, David Alves <davidralves@gmail.com> wrote:

> Hi Roberta
>
>   The master address in the create table statement should be in the
> format: host:port
>   So it should be:
>   ...
>   'kudu.master_addresses' = '<my_node_ip>:8051',
>   ...
>
>   Not the http url you currently have.
>
> Best
> David
>
> On Tue, Jun 7, 2016 at 2:14 PM, Roberta Marton <roberta.marton@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://<my node>:8051/masters',
>> 'kudu.key_columns' = 'id'
>> );
>>
>>
>>    Roberta
>>
>> -----Original Message-----
>> From: Adar Dembo [mailto:adar@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.marton@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://<master host>:8051/masters]), exceptions:
>> > [org.kududb.client.NonRecoverableException: Couldn't resolve this
>> > master's address [http://<master host>:8051/masters]]
>> >
>> > I can go to http://<master host>:8051/masters  and see master details.
>> > I am missing something in the configuration?
>> >
>> >    Roberta
>> >
>> > -----Original Message-----
>> > From: Adar Dembo [mailto:adar@cloudera.com]
>> > Sent: Tuesday, June 7, 2016 1:32 PM
>> > To: user@kudu.incubator.apache.org
>> > Cc: user@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.marton@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
>>
>
>

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