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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-18305) Initial patch (Core HLC) for public branch
Date Thu, 06 Jul 2017 20:35:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-18305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-18305.
---------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: HBASE-14070
     Release Note: 
Adds Core HLC framework (i.e., Clock, Timestamp API) and tests. Practically all of this work
has been done by our [~saitejar]. 

This patch in particular intentionally does not include:
 * undoing using the master's timestamp for meta updates,
 * enabling HLC for meta
 * updating the clock for events like recovery, replication, region open/close. 


Pushed to HBASE-10470.HLC branch. Thanks for the patch [~amit.patel]!

> Initial patch (Core HLC) for public branch
> ------------------------------------------
>
>                 Key: HBASE-18305
>                 URL: https://issues.apache.org/jira/browse/HBASE-18305
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Amit Patel
>            Assignee: Amit Patel
>             Fix For: HBASE-14070
>
>         Attachments: 0001-HBASE-14070-Core-HLC-revision-1.patch, HBASE-18305.HBASE-14070.HLC.001.patch,
HBASE-18305.master.001.patch, HBASE-18305.master.002.patch, HBASE-18305.master.003.patch
>
>
> Used for tracking the status of the initial patch for HLC. Core HLC refers to the addition
of the HLC framework (i.e., Clock, Timestamp API), integration of said framework with the
codebase, and changes to tests. Practically all of this work has been done by our [~saitejar].

> This patch in particular intentionally does not include:
> * undoing using the master's timestamp for meta updates,
> * enabling HLC for meta
> * updating the clock for events like recovery, replication, region open/close. 
> These changes will be introduced soon in smaller followup commits.



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