Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm
Precedence: bulk
Date: Tue, 7 Jan 2014 02:25:50 +0000 (UTC)
From: "Sergey Shelukhin (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12687580.1389061385219.52162.1389061550936@arcas>
In-Reply-To: <JIRA.12687580.1389061385219@arcas>
References: <JIRA.12687580.1389061385219@arcas>
Subject: [jira] [Updated] (HBASE-10288) make mvcc an (optional) part of KV
 serialization
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/HBASE-10288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HBASE-10288:
-------------------------------------

    Component/s: HFile

> make mvcc an (optional) part of KV serialization
> ------------------------------------------------
>
>                 Key: HBASE-10288
>                 URL: https://issues.apache.org/jira/browse/HBASE-10288
>             Project: HBase
>          Issue Type: Improvement
>          Components: HFile
>            Reporter: Sergey Shelukhin
>            Priority: Minor
>
> This has been suggested in HBASE-10241. Mvcc can currently be serialized in HFile, but the mechanism is... magical. We might want to make it a part of proper serialization of the KV. It can be done using tags, but we may not want the overhead given that it will be in many KVs, so it might require HFileFormat vN+1. Regardless, the external  mechanism would need to be removed while also preserving backward compat.


--
This message was sent by Atlassian JIRA
(v6.1.5#6160)