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Posted to notifications@iotdb.apache.org by "Houliang Qi (Jira)" <ji...@apache.org> on 2020/08/10 07:31:00 UTC

[jira] [Commented] (IOTDB-441) Allow use "-D" to define the config of IoTDB

    [ https://issues.apache.org/jira/browse/IOTDB-441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17174138#comment-17174138 ] 

Houliang Qi commented on IOTDB-441:
-----------------------------------

[https://github.com/apache/incubator-iotdb/pull/998]

[https://github.com/apache/incubator-iotdb/pull/1000/files]

> Allow use "-D" to define the config of IoTDB
> --------------------------------------------
>
>                 Key: IOTDB-441
>                 URL: https://issues.apache.org/jira/browse/IOTDB-441
>             Project: Apache IoTDB
>          Issue Type: New Feature
>          Components: Core/Others
>            Reporter: Xiangdong Huang
>            Priority: Major
>
> e.g., we can use -Drpc_port=6668 to change the RPC port easily. 
> setting rpc_port as a system environment parameter  will also take effect on IoTDB instance.
>  
> Two things needs to be modified:
>  # IoTDBDescriptor.loadProps(): use System.getProperites() by default no matter whether the url is null.
>  # modify iotdb-env.sh or start-server.sh (as well as .bat file) to receive users input when startup. 



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