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https://issues.apache.org/jira/browse/IOTDB-568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17072362#comment-17072362
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Tian Jiang commented on IOTDB-568:
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Here is my design for the data snapshot, feel free to have a look and give
opinions, please.
https://docs.qq.com/doc/DVENCWkJsZFVhVk5O
> [Distributed] Protect files of data snapshot
> --------------------------------------------
>
> Key: IOTDB-568
> URL: https://issues.apache.org/jira/browse/IOTDB-568
> Project: Apache IoTDB
> Issue Type: Improvement
> Components: Core/Cluster
> Reporter: Tian Jiang
> Assignee: Tian Jiang
> Priority: Major
>
> The data snapshot currently contains TsFileResources and the snapshot
> receiver will pull the files one-by-one and load them.
> However, if a merge process is going on in the snapshot provider, the files
> in the snapshot may be deleted due to the end of a merge and the data
> snapshot receiver can no longer pull the files.
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