[jira] [Commented] (HBASE-14227) Fold special cased MOB APIs into existing APIs

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-14227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15088796#comment-15088796 ] 

Hudson commented on HBASE-14227:
--------------------------------

SUCCESS: Integrated in HBase-1.3-IT #427 (See [https://builds.apache.org/job/HBase-1.3-IT/427/])
HBASE-14227 Reduce the number of time row comparison is done in a Scan (ramkrishna: rev e32e4df780bf1935d8421d70af2f3d84ae88f590)
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ScanQueryMatcher.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java


> Fold special cased MOB APIs into existing APIs
> ----------------------------------------------
>
>                 Key: HBASE-14227
>                 URL: https://issues.apache.org/jira/browse/HBASE-14227
>             Project: HBase
>          Issue Type: Task
>          Components: mob
>    Affects Versions: 2.0.0
>            Reporter: Andrew Purtell
>            Assignee: Heng Chen
>            Priority: Blocker
>             Fix For: 2.0.0
>
>         Attachments: HBASE-14227.patch, HBASE-14227_v1.patch, HBASE-14227_v2.patch, HBASE-14227_v3.patch, HBASE-14227_v4.patch, HBASE-14227_v5.patch, HBASE-14227_v5.patch, HBASE-14227_v6.patch, HBASE-14227_v7.patch
>
>
> There are a number of APIs that came in with MOB that are not new actions for HBase, simply new actions for a MOB implementation:
> - compactMob
> - compactMobs
> - majorCompactMob
> - majorCompactMobs
> - getMobCompactionState
> And in HBaseAdmin:
> - validateMobColumnFamily
> Remove these special cases from the Admin API where possible by folding them into existing APIs.
> We definitely don't need one method for a singleton and another for collections.
> Ideally we will not have any APIs named *Mob when finished, whether MOBs are in use on a table or not should be largely an internal detail. Exposing as schema option would be fine, this conforms to existing practice for other features.
> Marking critical because I think removing the *Mob special cased APIs should be a precondition for release of this feature either in 2.0 or as a backport.



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