| Property | Default | Description |
|---|---|---|
| default.driver | org.apache.hive.jdbc.HiveDriver | Class path of JDBC driver |
| default.url | jdbc:hive2://localhost:10000 | Url for connection |
| default.user | (Optional)Username of the connection | |
| default.password | (Optional)Password of the connection | |
| default.xxx | (Optional)Other properties used by the driver | |
| ${prefix}.driver | Driver class path of %hive(${prefix}) |
|
| ${prefix}.url | Url of %hive(${prefix}) |
|
| ${prefix}.user | (Optional)Username of the connection of %hive(${prefix}) |
|
| ${prefix}.password | (Optional)Password of the connection of %hive(${prefix}) |
|
| ${prefix}.xxx | (Optional)Other properties used by the driver of %hive(${prefix}) |
This interpreter provides multiple configuration with ${prefix}. User can set a multiple connection properties by this prefix. It can be used like %hive(${prefix}).
Basically, you can use
%hive
select * from my_table;
or
%hive(etl)
-- 'etl' is a ${prefix}
select * from my_table;
You can also run multiple queries up to 10 by default. Changing these settings is not implemented yet.
You can leverage Zeppelin Dynamic Form inside your queries. You can use both the text input and select form parameterization features
%hive
SELECT ${group_by}, count(*) as count
FROM retail_demo.order_lineitems_pxf
GROUP BY ${group_by=product_id,product_id|product_name|customer_id|store_id}
ORDER BY count ${order=DESC,DESC|ASC}
LIMIT ${limit=10};