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Posted to notifications@iotdb.apache.org by "Liuxuxin (Jira)" <ji...@apache.org> on 2022/04/15 07:57:00 UTC

[jira] [Assigned] (IOTDB-2931) Remove access to metadata manager during compaction

     [ https://issues.apache.org/jira/browse/IOTDB-2931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liuxuxin reassigned IOTDB-2931:
-------------------------------

    Assignee: Liuxuxin

> Remove access to metadata manager during compaction
> ---------------------------------------------------
>
>                 Key: IOTDB-2931
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2931
>             Project: Apache IoTDB
>          Issue Type: Bug
>            Reporter: Liuxuxin
>            Assignee: Liuxuxin
>            Priority: Major
>             Fix For: 0.14.0
>
>
> Currently, in the compaction process, the metadata information of time series needs to be obtained from the MetadataManager. This can be a performance bottleneck in distributed edition in the future. Therefore, this Issue aims to remove the access to the MetadataManager and get the time series metadata information directly from the TsFile.



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