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 6F47A1856C for ; Mon, 26 Oct 2015 10:54:34 +0000 (UTC) Received: (qmail 70498 invoked by uid 500); 26 Oct 2015 10:54:28 -0000 Delivered-To: apmail-hbase-issues-archive@hbase.apache.org Received: (qmail 70453 invoked by uid 500); 26 Oct 2015 10:54:28 -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 70433 invoked by uid 99); 26 Oct 2015 10:54:28 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 26 Oct 2015 10:54:28 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id B3BB72C1F56 for ; Mon, 26 Oct 2015 10:54:27 +0000 (UTC) Date: Mon, 26 Oct 2015 10:54:27 +0000 (UTC) From: "Heng Chen (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HBASE-13773) Replication should not use ZooKeeper at all for coordination MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HBASE-13773?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D149= 74016#comment-14974016 ]=20 Heng Chen commented on HBASE-13773: ----------------------------------- {quote} If zk removed, how the slaves get notified by master if there are some new = wals to replicate? Polling by slave? {quote} Sorry, i got it now. master do polling and push wals to slave. I make a ReplicationQueues implementation with system table, and upload it= . Any suggestions? > Replication should not use ZooKeeper at all for coordination > ------------------------------------------------------------ > > Key: HBASE-13773 > URL: https://issues.apache.org/jira/browse/HBASE-13773 > Project: HBase > Issue Type: Sub-task > Affects Versions: 2.0.0, 1.0.1, 1.1.0, 0.98.12, 1.2.0 > Reporter: Andrew Purtell > Assignee: Maddineni Sukumar > Priority: Critical > Attachments: ReplicationQueueHBaseImpl.java > > > Introduce a new system table for replication state and use this table for= coordination instead of znodes.=E2=80=8B -- This message was sent by Atlassian JIRA (v6.3.4#6332)