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Posted to issues@hbase.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2017/04/05 18:36:41 UTC

[jira] [Updated] (HBASE-17360) Add REGION/ROW/NONE consistency level for scan

     [ https://issues.apache.org/jira/browse/HBASE-17360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey updated HBASE-17360:
--------------------------------
    Fix Version/s:     (was: 1.4.0)

> 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
>
>
> 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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