[jira] [Commented] (IOTDB-1662) Import and export files while executing other operations, function or performance optimization

["Jun Yuan (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IOTDB-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17412884#comment-17412884 ] 

Jun Yuan commented on IOTDB-1662:
---------------------------------

This is a little too general. It will be more helpful to see any concrete test scenarios where the queries are affected by im-exporting process.

> Import and export files while executing other operations, function or performance optimization
> ----------------------------------------------------------------------------------------------
>
>                 Key: IOTDB-1662
>                 URL: https://issues.apache.org/jira/browse/IOTDB-1662
>             Project: Apache IoTDB
>          Issue Type: New Feature
>          Components: Core/Server
>            Reporter: xiaozhihong
>            Priority: Major
>
> First ,need to consider resource control issues 
> For example, when a large amount of data is queried, importing or exporting at the same time, it will affect the performance of the query time
> Second,priority issues
> Need to consider priority issues, evaluate which operation has the highest priority



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