[jira] [Assigned] (IGNITE-10897) Blocked drop table operations cause strange issues

["Vladimir Ozerov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-10897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov reassigned IGNITE-10897:
----------------------------------------

    Assignee: Pavel Kuznetsov

> Blocked drop table operations cause strange issues
> --------------------------------------------------
>
>                 Key: IGNITE-10897
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10897
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.6, 2.7
>            Reporter: JiajunYang
>            Assignee: Pavel Kuznetsov
>            Priority: Major
>
> Reproduce steps to get a blocked drop table operation:
> 1.Create a table and put some data to a node with persistence enabled. 
>  2.Do a select query targeting on the table which runs long time. 
>  3.Drop the table before the select query end. 
>  Then u will see drop table operation blocks until the select query end.
> A strange issue cause by blocked drop table operations:
> 1.Do another drop table operation when there is a blocked drop table operation.This operation will also block.
> 2.Try to recreate the table with same name.Then you can see "table 
>  already exists" exception. 
> 3.Try to drop the table again,then you can see 
>  "Table doesn't exist" exception. 
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)