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https://issues.apache.org/jira/browse/HBASE-23634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17162663#comment-17162663
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Anoop Sam John commented on HBASE-23634:
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When use Cloud based FS, (Like S3, Azure wasb) the rename is not a meta only
op. Within the FS it is a copy blob with new name + delete old blob op. That
is where the direction should be to reduce rename as much as possible.
> Enable "Split WAL to HFile" by default
> --------------------------------------
>
> Key: HBASE-23634
> URL: https://issues.apache.org/jira/browse/HBASE-23634
> Project: HBase
> Issue Type: Task
> Affects Versions: 3.0.0-alpha-1, 2.3.0
> Reporter: Guanghao Zhang
> Priority: Blocker
> Fix For: 3.0.0-alpha-1, 2.4.0
>
>
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