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From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-18681) Introduce a new constructor for StoreScanner for MOB
Date Fri, 25 Aug 2017 09:08:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Duo Zhang resolved HBASE-18681.
    Resolution: Duplicate

Finally I found that it is possible to remove the LegacyScanQueryMatcher in one patch. So
close this as duplicated. I have already linked HBASE-16324 as a sub task.

> Introduce a new constructor for StoreScanner for MOB
> ----------------------------------------------------
>                 Key: HBASE-18681
>                 URL: https://issues.apache.org/jira/browse/HBASE-18681
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Coprocessors
>    Affects Versions: 3.0.0, 2.0.0-alpha-2
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 3.0.0, 2.0.0-alpha-3
> The mob compactor will create {{StoreScanner}} with several {{StoreFile}} s directly,
so it can not use the constructors for the normal compaction as they all need a {{Store}}
instance. But this constructor is only used by UTs and is expected to be removed, so let's
introduce a new one for mob.

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