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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2014/12/28 22:08:14 UTC
[jira] [Updated] (DRILL-1668) Dropping Views Throws Unrelated Error
[ https://issues.apache.org/jira/browse/DRILL-1668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Nadeau updated DRILL-1668:
----------------------------------
Fix Version/s: Future
> Dropping Views Throws Unrelated Error
> -------------------------------------
>
> Key: DRILL-1668
> URL: https://issues.apache.org/jira/browse/DRILL-1668
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC
> Affects Versions: 0.7.0
> Reporter: MUFEED USMAN
> Priority: Minor
> Fix For: Future
>
>
> I created the following 2 views on 2 separate schemas.
> {code}
> 0: jdbc:drill:zk=n67:5181> select * from INFORMATION_SCHEMA.`VIEWS`;
> +---------------+--------------+------------+-----------------+
> | TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | VIEW_DEFINITION |
> +---------------+--------------+------------+-----------------+
> | DRILL | dfs.tmp | case_customer | SELECT `columns`[0], `columns`[1] FROM `dfs`.`root`.`cases.csv` |
> | DRILL | n64.tmp | case_customer | SELECT `columns`[0], `columns`[1] FROM `dfs`.`root`.`cases.csv` |
> +---------------+--------------+------------+-----------------+
> 2 rows selected (0.121 seconds)
> {code}
> Now, being in 'n64.tmp' I drop the following schema. All good.
> {code}
> 0: jdbc:drill:zk=n67:5181> drop view case_customer;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | true | View 'case_customer' deleted successfully from 'n64.tmp' schema |
> +------------+------------+
> 1 row selected (0.135 seconds)
> 0: jdbc:drill:zk=n67:5181> select * from INFORMATION_SCHEMA.`VIEWS`;
> +---------------+--------------+------------+-----------------+
> | TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | VIEW_DEFINITION |
> +---------------+--------------+------------+-----------------+
> | DRILL | dfs.tmp | case_customer | SELECT `columns`[0], `columns`[1] FROM `dfs`.`root`.`cases.csv` |
> +---------------+--------------+------------+-----------------+
> 1 row selected (0.145 seconds)
> {code}
> Now, when I try to drop again it should say something like "No view by the name case_customer found in the current workspace." Rather it throws the below.
> {code}
> 0: jdbc:drill:zk=n67:5181> drop view case_customer;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | false | Error: Failure while accessing Zookeeper |
> +------------+------------+
> 1 row selected (0.126 seconds)
> {code}
> And all good as it should be when executed as below.
> {code}
> 0: jdbc:drill:zk=n67:5181> drop view dfs.tmp.`case_customer`;
> +------------+------------+
> | ok | summary |
> +------------+------------+
> | true | View 'case_customer' deleted successfully from 'dfs.tmp' schema |
> +------------+------------+
> 1 row selected (0.11 seconds)
> 0: jdbc:drill:zk=n67:5181> select * from INFORMATION_SCHEMA.`VIEWS`;
> +---------------+--------------+------------+-----------------+
> | TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | VIEW_DEFINITION |
> +---------------+--------------+------------+-----------------+
> +---------------+--------------+------------+-----------------+
> No rows selected (0.136 seconds)
> {code}
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