[jira] [Reopened] (IOTDB-3633) [ compaction & raft snapshot ] When recovery , the merged files without snapshot are restored to level-0 tsfiles

["刘珍 (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IOTDB-3633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

刘珍 reopened IOTDB-3633:
-----------------------

rel/1.0  2022-12-02   , fbbca3f_
3副本，ratis，正常stop datanode前：


> [ compaction & raft snapshot ] When recovery , the merged files without snapshot are restored to level-0 tsfiles
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: IOTDB-3633
>                 URL: https://issues.apache.org/jira/browse/IOTDB-3633
>             Project: Apache IoTDB
>          Issue Type: Improvement
>          Components: mpp-cluster
>    Affects Versions: 0.14.0-SNAPSHOT
>            Reporter: 刘珍
>            Assignee: Liuxuxin
>            Priority: Major
>         Attachments: image-2022-06-23-16-55-05-097.png, image-2022-06-23-16-56-05-675.png
>
>
> 1. 停止datanode（kill -9），没有做snapshot，有合并文件
>  !image-2022-06-23-16-55-05-097.png! 
> 2. 重启恢复，恢复后的合并文件消解成合并发生前的0层文件
>  !image-2022-06-23-16-56-05-675.png! 
> 期望，raft log恢复后，已经合并的tsfile，还是合并状态。



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