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https://issues.apache.org/jira/browse/IOTDB-606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17090434#comment-17090434
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Tian Jiang commented on IOTDB-606:
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Great job. The first four are basically fine and applying them should be almost
no problem. However, the applying of a new partition table should be careful
enough because it also involves the changes in membership and the distribution
of slots. Just replacing the old table with the new one is not enough. I hope
that you can describe the procedure carefully and discuss potential problems
that may arise during it.
> [Distributed] Replace raw logs in MetaSnapshot
> ----------------------------------------------
>
> Key: IOTDB-606
> URL: https://issues.apache.org/jira/browse/IOTDB-606
> Project: Apache IoTDB
> Issue Type: Improvement
> Reporter: Tian Jiang
> Priority: Major
> Labels: cluster, metadata, snapshot
>
> The current MetaSnapshot is using the simplest way, storing the raw committed
> logs. It would be more efficient to replace the logs with compact structures
> like the partition table and other objects that will be affected by meta logs.
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