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 0447611D2A for ; Mon, 31 Mar 2014 04:14:17 +0000 (UTC) Received: (qmail 13358 invoked by uid 500); 31 Mar 2014 04:14:16 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 13327 invoked by uid 500); 31 Mar 2014 04:14:15 -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 13302 invoked by uid 99); 31 Mar 2014 04:14:14 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 31 Mar 2014 04:14:14 +0000 Date: Mon, 31 Mar 2014 04:14:14 +0000 (UTC) From: "stack (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-10866) Decouple HLogSplitterHandler from ZooKeeper MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-10866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13954935#comment-13954935 ] stack commented on HBASE-10866: ------------------------------- Small patches are good. A short one pager on the pattern you will apply rolling in these patches would be great too... It will allow us to ensure that the small patches are going toward a healthy goal. Thanks. > Decouple HLogSplitterHandler from ZooKeeper > ------------------------------------------- > > Key: HBASE-10866 > URL: https://issues.apache.org/jira/browse/HBASE-10866 > Project: HBase > Issue Type: Improvement > Components: regionserver, Zookeeper > Reporter: Mikhail Antonov > Attachments: HBASE-10866.patch > > > As some sort of follow-up or initial step towards HBASE-10296... > Whatever consensus algorithm/library may be the chosen, perhaps on of first practical steps towards this goal would be to better abstract ZK-related API and details, which are now throughout the codebase (mostly leaked throuth ZkUtil, ZooKeeperWatcher and listeners). > I'd like to propose a series of patches to help better abstract out zookeeper (and then help develop consensus APIs). > Here is first version of patch for initial review (then I'm planning to work on another handlers in regionserver, and then perhaps start working on abstracting listeners). -- This message was sent by Atlassian JIRA (v6.2#6252)