Hi Nitin,
Impala needs to know about Kudu tables which were created 'externally'
(i.e. not via Impala). Have you run that 'CREATE EXTERNAL TABLE ...'
via Impala shell already? If not, you need to do so. More information
on the topic can be found at:
http://kudu.apache.org/docs/kudu_impala_integration.html#_querying_an_existing_kudu_table_in_impala
Best regards,
Alexey
On 10/13/17 12:10 PM, Nitin Agarwal wrote:
Hi, I used Spark and KuduContext to create a table in Kudu. I can see
the table in Kudu UI and can access it through Spark. However I am
unable to access that table via Impala. I have issued invalidate
metadata in Impala but I am still unable to list the table.
So what do I need to do to access this table via Impala?
I am using Kudu version kudu 1.4.0-cdh5.12.1 with Spark 1.6.x
This is what I see in Kudu UI for my table
|CREATE EXTERNAL TABLE `nums.telephone_number` STORED AS KUDU
TBLPROPERTIES( 'kudu.table_name' = 'nums.telephone_number',
'kudu.master_addresses' = 'ff58-29.idc1.level3.com:7051
<http://ff58-29.idc1.level3.com:7051>,ff58-30.idc1.level3.com:7051
<http://ff58-30.idc1.level3.com:7051>,ff58-34.idc1.level3.com:7051');|
|Nitin|
