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Posted to notifications@iotdb.apache.org by "ZhaoXin (Jira)" <ji...@apache.org> on 2022/03/06 07:59:00 UTC

[jira] [Commented] (IOTDB-2215) Persistent Schema: Disk Space Management

    [ https://issues.apache.org/jira/browse/IOTDB-2215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17501892#comment-17501892 ] 

ZhaoXin commented on IOTDB-2215:
--------------------------------

PR link：

[https://github.com/apache/iotdb/pull/4732]

 

This part of schema persistentce is basically finished.

> Persistent Schema: Disk Space Management
> ----------------------------------------
>
>                 Key: IOTDB-2215
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2215
>             Project: Apache IoTDB
>          Issue Type: Improvement
>            Reporter: ZhaoXin
>            Assignee: ZhaoXin
>            Priority: Major
>   Original Estimate: 64h
>  Remaining Estimate: 64h
>
> It records free space of SchemaFile and allocates free pages for requests from SchemaFile Interface.
> While SchemaFile works as an interface for memory-based index component, this issue targets to implement a middle layer between SchemaFile and SlottedFile interface which is the access to disk in Persistent Schema feature.



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