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Posted to notifications@iotdb.apache.org by "Xiangdong Huang (Jira)" <ji...@apache.org> on 2021/03/10 16:13:00 UTC

[jira] [Commented] (IOTDB-1206) Clean memory states after removing partitions

    [ https://issues.apache.org/jira/browse/IOTDB-1206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17298932#comment-17298932 ] 

Xiangdong Huang commented on IOTDB-1206:
----------------------------------------

timePartitionIdVersionControllerMap, latestTimeForEachDevice etc.. also need tobe clean

> Clean memory states after removing partitions
> ---------------------------------------------
>
>                 Key: IOTDB-1206
>                 URL: https://issues.apache.org/jira/browse/IOTDB-1206
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: Core/Engine
>            Reporter: Tian Jiang
>            Priority: Minor
>
> When a partition is removed from a storage group, some of its memory states such as device flushed time map and last caches remain uncleaned. We should clean them to reclaim their memory and enable more data ingested as seq files.



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