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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17360) Add REGION/ROW/NONE consistency level for scan
Date Tue, 31 Oct 2017 20:59:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16227557#comment-16227557
] 

stack commented on HBASE-17360:
-------------------------------

For 2.0.0 [~Apache9] ? Thanks.

> Add REGION/ROW/NONE consistency level for scan
> ----------------------------------------------
>
>                 Key: HBASE-17360
>                 URL: https://issues.apache.org/jira/browse/HBASE-17360
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client, scan
>            Reporter: Duo Zhang
>             Fix For: 2.0.0-beta-1
>
>
> As discussed in HBASE-17177, we can record a compacted mvcc for each storefile, and use
an inmemory data structure to track it. If we get a scan request with an mvcc in place, we
can use this value to determine if we can guarantee the given consistency level.



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