Return-Path: X-Original-To: apmail-hbase-issues-archive@www.apache.org Delivered-To: apmail-hbase-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 90E1910D78 for ; Tue, 7 Jan 2014 02:23:50 +0000 (UTC) Received: (qmail 45498 invoked by uid 500); 7 Jan 2014 02:23:50 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 45460 invoked by uid 500); 7 Jan 2014 02:23:50 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 45451 invoked by uid 99); 7 Jan 2014 02:23:50 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Jan 2014 02:23:50 +0000 Date: Tue, 7 Jan 2014 02:23:50 +0000 (UTC) From: "Sergey Shelukhin (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (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 X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Sergey Shelukhin created HBASE-10288: ---------------------------------------- Summary: 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 Reporter: Sergey Shelukhin 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)