Return-Path: X-Original-To: apmail-zookeeper-commits-archive@www.apache.org Delivered-To: apmail-zookeeper-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 392091834A for ; Thu, 3 Dec 2015 04:30:24 +0000 (UTC) Received: (qmail 12030 invoked by uid 500); 3 Dec 2015 04:30:24 -0000 Delivered-To: apmail-zookeeper-commits-archive@zookeeper.apache.org Received: (qmail 11916 invoked by uid 500); 3 Dec 2015 04:30:24 -0000 Mailing-List: contact commits-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ Delivered-To: mailing list commits@zookeeper.apache.org Received: (qmail 11905 invoked by uid 99); 3 Dec 2015 04:30:23 -0000 Received: from Unknown (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Dec 2015 04:30:23 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 49587C0FDE for ; Thu, 3 Dec 2015 04:30:23 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.246 X-Spam-Level: * X-Spam-Status: No, score=1.246 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-0.554] autolearn=disabled Received: from mx1-us-east.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id tWWfooV9Ho_Z for ; Thu, 3 Dec 2015 04:30:03 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-us-east.apache.org (ASF Mail Server at mx1-us-east.apache.org) with ESMTP id 064A147FFD for ; Thu, 3 Dec 2015 04:29:50 +0000 (UTC) Received: from svn01-us-west.apache.org (svn.apache.org [10.41.0.6]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id A8218E10A6 for ; Thu, 3 Dec 2015 04:29:48 +0000 (UTC) Received: from svn01-us-west.apache.org (localhost [127.0.0.1]) by svn01-us-west.apache.org (ASF Mail Server at svn01-us-west.apache.org) with ESMTP id A07463A0288 for ; Thu, 3 Dec 2015 04:29:48 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1717709 [27/43] - in /zookeeper/site/trunk: content/ content/doc/r3.4.7/ content/doc/r3.4.7/api/ content/doc/r3.4.7/api/org/ content/doc/r3.4.7/api/org/apache/ content/doc/r3.4.7/api/org/apache/zookeeper/ content/doc/r3.4.7/api/org/apache/... Date: Thu, 03 Dec 2015 04:29:45 -0000 To: commits@zookeeper.apache.org From: rgs@apache.org X-Mailer: svnmailer-1.0.9 Message-Id: <20151203042948.A07463A0288@svn01-us-west.apache.org> Added: zookeeper/site/trunk/content/doc/r3.4.7/api/overview-summary.html URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/overview-summary.html?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/overview-summary.html (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/overview-summary.html Thu Dec 3 04:29:41 2015 @@ -0,0 +1,172 @@ + + + + + +Overview (ZooKeeper 3.4.7 API) + + + + + + + + +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +
+

ZooKeeper 3.4.7 API

+
+
+
+
ZooKeeper is a service for coordinating processes of distributed applications.
+
+

See: Description

+
+
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
Packages 
PackageDescription
org.apache.zookeeper 
org.apache.zookeeper.client 
org.apache.zookeeper.data 
org.apache.zookeeper.server +
ZooKeeper server theory of operation
+
org.apache.zookeeper.server.quorum 
org.apache.zookeeper.server.upgrade 
+
+
+ + +
ZooKeeper is a service for coordinating processes of distributed applications.
+
+ +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +

Copyright © 2015 The Apache Software Foundation

+ + Added: zookeeper/site/trunk/content/doc/r3.4.7/api/overview-tree.html URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/overview-tree.html?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/overview-tree.html (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/overview-tree.html Thu Dec 3 04:29:41 2015 @@ -0,0 +1,229 @@ + + + + + +Class Hierarchy (ZooKeeper 3.4.7 API) + + + + + + + + +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +
+

Hierarchy For All Packages

+Package Hierarchies: + +
+
+

Class Hierarchy

+ +

Interface Hierarchy

+ +

Enum Hierarchy

+ +
+ +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +

Copyright © 2015 The Apache Software Foundation

+ + Added: zookeeper/site/trunk/content/doc/r3.4.7/api/package-list URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/package-list?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/package-list (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/package-list Thu Dec 3 04:29:41 2015 @@ -0,0 +1,6 @@ +org.apache.zookeeper +org.apache.zookeeper.client +org.apache.zookeeper.data +org.apache.zookeeper.server +org.apache.zookeeper.server.quorum +org.apache.zookeeper.server.upgrade Added: zookeeper/site/trunk/content/doc/r3.4.7/api/script.js URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/script.js?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/script.js (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/script.js Thu Dec 3 04:29:41 2015 @@ -0,0 +1,30 @@ +function show(type) +{ + count = 0; + for (var key in methods) { + var row = document.getElementById(key); + if ((methods[key] & type) != 0) { + row.style.display = ''; + row.className = (count++ % 2) ? rowColor : altColor; + } + else + row.style.display = 'none'; + } + updateTabs(type); +} + +function updateTabs(type) +{ + for (var value in tabs) { + var sNode = document.getElementById(tabs[value][0]); + var spanNode = sNode.firstChild; + if (value == type) { + sNode.className = activeTableTab; + spanNode.innerHTML = tabs[value][1]; + } + else { + sNode.className = tableTab; + spanNode.innerHTML = "" + tabs[value][1] + ""; + } + } +} Added: zookeeper/site/trunk/content/doc/r3.4.7/api/serialized-form.html URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/serialized-form.html?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/serialized-form.html (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/serialized-form.html Thu Dec 3 04:29:41 2015 @@ -0,0 +1,334 @@ + + + + + +Serialized Form (ZooKeeper 3.4.7 API) + + + + + + + + +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +
+

Serialized Form

+
+
+ +
+ +
+ + +
Skip navigation links
+ + + + +
+
+
    +
  • Prev
    • +
  • Next
    • +
+ + +
+ +
+ + +
+ +

Copyright © 2015 The Apache Software Foundation

+ + Added: zookeeper/site/trunk/content/doc/r3.4.7/api/stylesheet.css URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/api/stylesheet.css?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/api/stylesheet.css (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/api/stylesheet.css Thu Dec 3 04:29:41 2015 @@ -0,0 +1,574 @@ +/* Javadoc style sheet */ +/* +Overall document style +*/ + +@import url('resources/fonts/dejavu.css'); + +body { + background-color:#ffffff; + color:#353833; + font-family:'DejaVu Sans', Arial, Helvetica, sans-serif; + font-size:14px; + margin:0; +} +a:link, a:visited { + text-decoration:none; + color:#4A6782; +} +a:hover, a:focus { + text-decoration:none; + color:#bb7a2a; +} +a:active { + text-decoration:none; + color:#4A6782; +} +a[name] { + color:#353833; +} +a[name]:hover { + text-decoration:none; + color:#353833; +} +pre { + font-family:'DejaVu Sans Mono', monospace; + font-size:14px; +} +h1 { + font-size:20px; +} +h2 { + font-size:18px; +} +h3 { + font-size:16px; + font-style:italic; +} +h4 { + font-size:13px; +} +h5 { + font-size:12px; +} +h6 { + font-size:11px; +} +ul { + list-style-type:disc; +} +code, tt { + font-family:'DejaVu Sans Mono', monospace; + font-size:14px; + padding-top:4px; + margin-top:8px; + line-height:1.4em; +} +dt code { + font-family:'DejaVu Sans Mono', monospace; + font-size:14px; + padding-top:4px; +} +table tr td dt code { + font-family:'DejaVu Sans Mono', monospace; + font-size:14px; + vertical-align:top; + padding-top:4px; +} +sup { + font-size:8px; +} +/* +Document title and Copyright styles +*/ +.clear { + clear:both; + height:0px; + overflow:hidden; +} +.aboutLanguage { + float:right; + padding:0px 21px; + font-size:11px; + z-index:200; + margin-top:-9px; +} +.legalCopy { + margin-left:.5em; +} +.bar a, .bar a:link, .bar a:visited, .bar a:active { + color:#FFFFFF; + text-decoration:none; +} +.bar a:hover, .bar a:focus { + color:#bb7a2a; +} +.tab { + background-color:#0066FF; + color:#ffffff; + padding:8px; + width:5em; + font-weight:bold; +} +/* +Navigation bar styles +*/ +.bar { + background-color:#4D7A97; + color:#FFFFFF; + padding:.8em .5em .4em .8em; + height:auto;/*height:1.8em;*/ + font-size:11px; + margin:0; +} +.topNav { + background-color:#4D7A97; + color:#FFFFFF; + float:left; + padding:0; + width:100%; + clear:right; + height:2.8em; + padding-top:10px; + overflow:hidden; + font-size:12px; +} +.bottomNav { + margin-top:10px; + background-color:#4D7A97; + color:#FFFFFF; + float:left; + padding:0; + width:100%; + clear:right; + height:2.8em; + padding-top:10px; + overflow:hidden; + font-size:12px; +} +.subNav { + background-color:#dee3e9; + float:left; + width:100%; + overflow:hidden; + font-size:12px; +} +.subNav div { + clear:left; + float:left; + padding:0 0 5px 6px; + text-transform:uppercase; +} +ul.navList, ul.subNavList { + float:left; + margin:0 25px 0 0; + padding:0; +} +ul.navList li{ + list-style:none; + float:left; + padding: 5px 6px; + text-transform:uppercase; +} +ul.subNavList li{ + list-style:none; + float:left; +} +.topNav a:link, .topNav a:active, .topNav a:visited, .bottomNav a:link, .bottomNav a:active, .bottomNav a:visited { + color:#FFFFFF; + text-decoration:none; + text-transform:uppercase; +} +.topNav a:hover, .bottomNav a:hover { + text-decoration:none; + color:#bb7a2a; + text-transform:uppercase; +} +.navBarCell1Rev { + background-color:#F8981D; + color:#253441; + margin: auto 5px; +} +.skipNav { + position:absolute; + top:auto; + left:-9999px; + overflow:hidden; +} +/* +Page header and footer styles +*/ +.header, .footer { + clear:both; + margin:0 20px; + padding:5px 0 0 0; +} +.indexHeader { + margin:10px; + position:relative; +} +.indexHeader span{ + margin-right:15px; +} +.indexHeader h1 { + font-size:13px; +} +.title { + color:#2c4557; + margin:10px 0; +} +.subTitle { + margin:5px 0 0 0; +} +.header ul { + margin:0 0 15px 0; + padding:0; +} +.footer ul { + margin:20px 0 5px 0; +} +.header ul li, .footer ul li { + list-style:none; + font-size:13px; +} +/* +Heading styles +*/ +div.details ul.blockList ul.blockList ul.blockList li.blockList h4, div.details ul.blockList ul.blockList ul.blockListLast li.blockList h4 { + background-color:#dee3e9; + border:1px solid #d0d9e0; + margin:0 0 6px -8px; + padding:7px 5px; +} +ul.blockList ul.blockList ul.blockList li.blockList h3 { + background-color:#dee3e9; + border:1px solid #d0d9e0; + margin:0 0 6px -8px; + padding:7px 5px; +} +ul.blockList ul.blockList li.blockList h3 { + padding:0; + margin:15px 0; +} +ul.blockList li.blockList h2 { + padding:0px 0 20px 0; +} +/* +Page layout container styles +*/ +.contentContainer, .sourceContainer, .classUseContainer, .serializedFormContainer, .constantValuesContainer { + clear:both; + padding:10px 20px; + position:relative; +} +.indexContainer { + margin:10px; + position:relative; + font-size:12px; +} +.indexContainer h2 { + font-size:13px; + padding:0 0 3px 0; +} +.indexContainer ul { + margin:0; + padding:0; +} +.indexContainer ul li { + list-style:none; + padding-top:2px; +} +.contentContainer .description dl dt, .contentContainer .details dl dt, .serializedFormContainer dl dt { + font-size:12px; + font-weight:bold; + margin:10px 0 0 0; + color:#4E4E4E; +} +.contentContainer .description dl dd, .contentContainer .details dl dd, .serializedFormContainer dl dd { + margin:5px 0 10px 0px; + font-size:14px; + font-family:'DejaVu Sans Mono',monospace; +} +.serializedFormContainer dl.nameValue dt { + margin-left:1px; + font-size:1.1em; + display:inline; + font-weight:bold; +} +.serializedFormContainer dl.nameValue dd { + margin:0 0 0 1px; + font-size:1.1em; + display:inline; +} +/* +List styles +*/ +ul.horizontal li { + display:inline; + font-size:0.9em; +} +ul.inheritance { + margin:0; + padding:0; +} +ul.inheritance li { + display:inline; + list-style:none; +} +ul.inheritance li ul.inheritance { + margin-left:15px; + padding-left:15px; + padding-top:1px; +} +ul.blockList, ul.blockListLast { + margin:10px 0 10px 0; + padding:0; +} +ul.blockList li.blockList, ul.blockListLast li.blockList { + list-style:none; + margin-bottom:15px; + line-height:1.4; +} +ul.blockList ul.blockList li.blockList, ul.blockList ul.blockListLast li.blockList { + padding:0px 20px 5px 10px; + border:1px solid #ededed; + background-color:#f8f8f8; +} +ul.blockList ul.blockList ul.blockList li.blockList, ul.blockList ul.blockList ul.blockListLast li.blockList { + padding:0 0 5px 8px; + background-color:#ffffff; + border:none; +} +ul.blockList ul.blockList ul.blockList ul.blockList li.blockList { + margin-left:0; + padding-left:0; + padding-bottom:15px; + border:none; +} +ul.blockList ul.blockList ul.blockList ul.blockList li.blockListLast { + list-style:none; + border-bottom:none; + padding-bottom:0; +} +table tr td dl, table tr td dl dt, table tr td dl dd { + margin-top:0; + margin-bottom:1px; +} +/* +Table styles +*/ +.overviewSummary, .memberSummary, .typeSummary, .useSummary, .constantsSummary, .deprecatedSummary { + width:100%; + border-left:1px solid #EEE; + border-right:1px solid #EEE; + border-bottom:1px solid #EEE; +} +.overviewSummary, .memberSummary { + padding:0px; +} +.overviewSummary caption, .memberSummary caption, .typeSummary caption, +.useSummary caption, .constantsSummary caption, .deprecatedSummary caption { + position:relative; + text-align:left; + background-repeat:no-repeat; + color:#253441; + font-weight:bold; + clear:none; + overflow:hidden; + padding:0px; + padding-top:10px; + padding-left:1px; + margin:0px; + white-space:pre; +} +.overviewSummary caption a:link, .memberSummary caption a:link, .typeSummary caption a:link, +.useSummary caption a:link, .constantsSummary caption a:link, .deprecatedSummary caption a:link, +.overviewSummary caption a:hover, .memberSummary caption a:hover, .typeSummary caption a:hover, +.useSummary caption a:hover, .constantsSummary caption a:hover, .deprecatedSummary caption a:hover, +.overviewSummary caption a:active, .memberSummary caption a:active, .typeSummary caption a:active, +.useSummary caption a:active, .constantsSummary caption a:active, .deprecatedSummary caption a:active, +.overviewSummary caption a:visited, .memberSummary caption a:visited, .typeSummary caption a:visited, +.useSummary caption a:visited, .constantsSummary caption a:visited, .deprecatedSummary caption a:visited { + color:#FFFFFF; +} +.overviewSummary caption span, .memberSummary caption span, .typeSummary caption span, +.useSummary caption span, .constantsSummary caption span, .deprecatedSummary caption span { + white-space:nowrap; + padding-top:5px; + padding-left:12px; + padding-right:12px; + padding-bottom:7px; + display:inline-block; + float:left; + background-color:#F8981D; + border: none; + height:16px; +} +.memberSummary caption span.activeTableTab span { + white-space:nowrap; + padding-top:5px; + padding-left:12px; + padding-right:12px; + margin-right:3px; + display:inline-block; + float:left; + background-color:#F8981D; + height:16px; +} +.memberSummary caption span.tableTab span { + white-space:nowrap; + padding-top:5px; + padding-left:12px; + padding-right:12px; + margin-right:3px; + display:inline-block; + float:left; + background-color:#4D7A97; + height:16px; +} +.memberSummary caption span.tableTab, .memberSummary caption span.activeTableTab { + padding-top:0px; + padding-left:0px; + padding-right:0px; + background-image:none; + float:none; + display:inline; +} +.overviewSummary .tabEnd, .memberSummary .tabEnd, .typeSummary .tabEnd, +.useSummary .tabEnd, .constantsSummary .tabEnd, .deprecatedSummary .tabEnd { + display:none; + width:5px; + position:relative; + float:left; + background-color:#F8981D; +} +.memberSummary .activeTableTab .tabEnd { + display:none; + width:5px; + margin-right:3px; + position:relative; + float:left; + background-color:#F8981D; +} +.memberSummary .tableTab .tabEnd { + display:none; + width:5px; + margin-right:3px; + position:relative; + background-color:#4D7A97; + float:left; + +} +.overviewSummary td, .memberSummary td, .typeSummary td, +.useSummary td, .constantsSummary td, .deprecatedSummary td { + text-align:left; + padding:0px 0px 12px 10px; +} +th.colOne, th.colFirst, th.colLast, .useSummary th, .constantsSummary th, +td.colOne, td.colFirst, td.colLast, .useSummary td, .constantsSummary td{ + vertical-align:top; + padding-right:0px; + padding-top:8px; + padding-bottom:3px; +} +th.colFirst, th.colLast, th.colOne, .constantsSummary th { + background:#dee3e9; + text-align:left; + padding:8px 3px 3px 7px; +} +td.colFirst, th.colFirst { + white-space:nowrap; + font-size:13px; +} +td.colLast, th.colLast { + font-size:13px; +} +td.colOne, th.colOne { + font-size:13px; +} +.overviewSummary td.colFirst, .overviewSummary th.colFirst, +.useSummary td.colFirst, .useSummary th.colFirst, +.overviewSummary td.colOne, .overviewSummary th.colOne, +.memberSummary td.colFirst, .memberSummary th.colFirst, +.memberSummary td.colOne, .memberSummary th.colOne, +.typeSummary td.colFirst{ + width:25%; + vertical-align:top; +} +td.colOne a:link, td.colOne a:active, td.colOne a:visited, td.colOne a:hover, td.colFirst a:link, td.colFirst a:active, td.colFirst a:visited, td.colFirst a:hover, td.colLast a:link, td.colLast a:active, td.colLast a:visited, td.colLast a:hover, .constantValuesContainer td a:link, .constantValuesContainer td a:active, .constantValuesContainer td a:visited, .constantValuesContainer td a:hover { + font-weight:bold; +} +.tableSubHeadingColor { + background-color:#EEEEFF; +} +.altColor { + background-color:#FFFFFF; +} +.rowColor { + background-color:#EEEEEF; +} +/* +Content styles +*/ +.description pre { + margin-top:0; +} +.deprecatedContent { + margin:0; + padding:10px 0; +} +.docSummary { + padding:0; +} + +ul.blockList ul.blockList ul.blockList li.blockList h3 { + font-style:normal; +} + +div.block { + font-size:14px; + font-family:'DejaVu Serif', Georgia, "Times New Roman", Times, serif; +} + +td.colLast div { + padding-top:0px; +} + + +td.colLast a { + padding-bottom:3px; +} +/* +Formatting effect styles +*/ +.sourceLineNo { + color:green; + padding:0 30px 0 0; +} +h1.hidden { + visibility:hidden; + overflow:hidden; + font-size:10px; +} +.block { + display:block; + margin:3px 10px 2px 0px; + color:#474747; +} +.deprecatedLabel, .descfrmTypeLabel, .memberNameLabel, .memberNameLink, +.overrideSpecifyLabel, .packageHierarchyLabel, .paramLabel, .returnLabel, +.seeLabel, .simpleTagLabel, .throwsLabel, .typeNameLabel, .typeNameLink { + font-weight:bold; +} +.deprecationComment, .emphasizedPhrase, .interfaceName { + font-style:italic; +} + +div.block div.block span.deprecationComment, div.block div.block span.emphasizedPhrase, +div.block div.block span.interfaceName { + font-style:normal; +} + +div.contentContainer ul.blockList li.blockList h2{ + padding-bottom:0px; +} Added: zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.html URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.html?rev=1717709&view=auto ============================================================================== --- zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.html (added) +++ zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.html Thu Dec 3 04:29:41 2015 @@ -0,0 +1,384 @@ + + + + + + + +BookKeeper Administrator's Guide + + + + + + + + + +
+ +
+Apache > ZooKeeper > ZooKeeper +
+ +
+ + + + + + + +
+
+  + +
+
+ + + + +
+
+
+
+ +
+ + +
+ +
+ +   +
+ + + + + +
+
+PDF -icon
+ PDF +
+

BookKeeper Administrator's Guide

+

Setup Guide

+ + + + + + + + + +

Deployment

+
+

This section contains information about deploying BookKeeper and + covers these topics:

+ +

The first section tells you how many machines you need. The second explains how to bootstrap bookies + (BookKeeper storage servers). The third section explains how we use ZooKeeper and our requirements with + respect to ZooKeeper. +

+ +

System requirements

+

A typical BookKeeper installation comprises a set of bookies and a set of ZooKeeper replicas. The exact number of bookies + depends on the quorum mode, desired throughput, and number of clients using this installation simultaneously. The minimum number of + bookies is three for self-verifying (stores a message authentication code along with each entry) and four for generic (does not + store a message authentication codewith each entry), and there is no upper limit on the number of bookies. Increasing the number of + bookies, in fact, enables higher throughput. +

+

For performance, we require each server to have at least two disks. It is possible to run a bookie with a single disk, but + performance will be significantly lower in this case. Of course, it works with one disk, but performance is significantly lower. +

+

For ZooKeeper, there is no constraint with respect to the number of replicas. Having a single machine running ZooKeeper + in standalone mode is sufficient for BookKeeper. For resilience purposes, it might be a good idea to run ZooKeeper in quorum + mode with multiple servers. Please refer to the ZooKeeper documentation for detail on how to configure ZooKeeper with multiple + replicas +

+ +

Running bookies

+

+ To run a bookie, we execute the following command: +

+

+ + java -cp .:./zookeeper-<version>-bookkeeper.jar:./zookeeper-<version>.jar\ + :../log4j/apache-log4j-1.2.15/log4j-1.2.15.jar -Dlog4j.configuration=log4j.properties\ + org.apache.bookkeeper.proto.BookieServer 3181 127.0.0.1:2181 /path_to_log_device/\ + /path_to_ledger_device/ + +

+

+ The parameters are: +

+
    + +
  • + +

    + Port number that the bookie listens on; +

    + +
    • + + +
  • + +

    + Comma separated list of ZooKeeper servers with a hostname:port format; +

    + +
    • + + +
  • + +

    + Path for Log Device (stores bookie write-ahead log); +

    + +
    • + + +
  • + +

    + Path for Ledger Device (stores ledger entries); +

    + +
    • + +
+

+ Ideally, /path_to_log_device/ and /path_to_ledger_device/ are each + in a different device. +

+ +

ZooKeeper Metadata

+

+ For BookKeeper, we require a ZooKeeper installation to store metadata, and to pass the list + of ZooKeeper servers as parameter to the constructor of the BookKeeper class ( + org.apache.bookkeeper.client,BookKeeper). + To setup ZooKeeper, please check the + ZooKeeper documentation. +

+
+ +

+ +

+
+ +
 
+
+ + + Added: zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.pdf URL: http://svn.apache.org/viewvc/zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.pdf?rev=1717709&view=auto ============================================================================== Binary file - no diff available. Propchange: zookeeper/site/trunk/content/doc/r3.4.7/bookkeeperConfig.pdf ------------------------------------------------------------------------------ svn:mime-type = application/pdf