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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2022/07/28 08:21:00 UTC

[jira] [Assigned] (IOTDB-3461) Optimize interface of SchemaFetcher for new Standalone

     [ https://issues.apache.org/jira/browse/IOTDB-3461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialin Qiao reassigned IOTDB-3461:
----------------------------------

    Assignee: Liuxuxin

> Optimize interface of SchemaFetcher for new Standalone
> ------------------------------------------------------
>
>                 Key: IOTDB-3461
>                 URL: https://issues.apache.org/jira/browse/IOTDB-3461
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: Jialin Qiao
>            Assignee: Liuxuxin
>            Priority: Major
>
> We use PathPatternTree in SchemaFetcher to reduce the transmission in the new cluster, thus we need to convert a List<Path> to PathPatternTree.
>  
> However, this is not needed in the new Standalone version, we could change the SchemaFetcher interface to receive (String device, String[] measurements, TSDataType[] datatypes).



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