Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 3B47B200D29 for ; Thu, 12 Oct 2017 01:18:06 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 39E50160BE4; Wed, 11 Oct 2017 23:18:06 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 7E9CE1609E5 for ; Thu, 12 Oct 2017 01:18:05 +0200 (CEST) Received: (qmail 95832 invoked by uid 500); 11 Oct 2017 23:18:04 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 95764 invoked by uid 99); 11 Oct 2017 23:18:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Oct 2017 23:18:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id AAE02C1FA0 for ; Wed, 11 Oct 2017 23:18:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id fNYmsUPvc0tk for ; Wed, 11 Oct 2017 23:18:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 635ED5FCD3 for ; Wed, 11 Oct 2017 23:18:02 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 8B257E105A for ; Wed, 11 Oct 2017 23:18:01 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id F0AC2253A3 for ; Wed, 11 Oct 2017 23:18:00 +0000 (UTC) Date: Wed, 11 Oct 2017 23:18:00 +0000 (UTC) From: "Jerry He (JIRA)" To: dev@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HBASE-16010) Put draining function through Admin API MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 11 Oct 2017 23:18:06 -0000 [ https://issues.apache.org/jira/browse/HBASE-16010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jerry He resolved HBASE-16010. ------------------------------ Resolution: Fixed > Put draining function through Admin API > --------------------------------------- > > Key: HBASE-16010 > URL: https://issues.apache.org/jira/browse/HBASE-16010 > Project: HBase > Issue Type: Improvement > Reporter: Jerry He > Assignee: Matt Warhaftig > Priority: Minor > Fix For: 2.0.0 > > Attachments: HBASE-16010-v3.patch, hbase-16010-v1.patch, hbase-16010-v2.patch > > > Currently, there is no Amdin API for draining function. Client has to interact directly with Zookeeper draining node to add and remove draining servers. > For example, in draining_servers.rb: > {code} > zkw = org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.new(config, "draining_servers", nil) > parentZnode = zkw.drainingZNode > begin > for server in servers > node = ZKUtil.joinZNode(parentZnode, server) > ZKUtil.createAndFailSilent(zkw, node) > end > ensure > zkw.close() > end > {code} > This is not good in cases like secure clusters with protected Zookeeper nodes. > Let's put draining function through Admin API. -- This message was sent by Atlassian JIRA (v6.4.14#64029)