http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/docs/unreleased/troubleshooting/system-metadata-tables.html ---------------------------------------------------------------------- diff --git a/docs/unreleased/troubleshooting/system-metadata-tables.html b/docs/unreleased/troubleshooting/system-metadata-tables.html new file mode 100644 index 0000000..9123a4b --- /dev/null +++ b/docs/unreleased/troubleshooting/system-metadata-tables.html @@ -0,0 +1,491 @@ +<!DOCTYPE html> +<html lang="en"> +<head> +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> +<meta charset="utf-8"> +<meta http-equiv="X-UA-Compatible" content="IE=edge"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<link href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/paper/bootstrap.min.css"; rel="stylesheet" integrity="sha384-awusxf8AUojygHf2+joICySzB780jVvQaVCAt1clU3QsyAitLGul28Qxb2r1e5g+" crossorigin="anonymous"> +<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet"> +<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs/jq-2.2.3/dt-1.10.12/datatables.min.css";> +<link href="/css/accumulo.css" rel="stylesheet" type="text/css"> + +<title>Accumulo Documentation - System Metadata Tables</title> + +<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js";></script> +<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"; integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> +<script type="text/javascript" src="https://cdn.datatables.net/v/bs/jq-2.2.3/dt-1.10.12/datatables.min.js";></script> +<script> + // show location of canonical site if not currently on the canonical site + $(function() { + var host = window.location.host; + if (typeof host !== 'undefined' && host !== 'accumulo.apache.org') { + $('#non-canonical').show(); + } + }); + + $(function() { + // decorate section headers with anchors + return $("h2, h3, h4, h5, h6").each(function(i, el) { + var $el, icon, id; + $el = $(el); + id = $el.attr('id'); + icon = '<i class="fa fa-link"></i>'; + if (id) { + return $el.append($("<a />").addClass("header-link").attr("href", "#" + id).html(icon)); + } + }); + }); + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + + // configure Google Analytics + (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ + (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), + m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) + })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); + + if (ga.hasOwnProperty('loaded') && ga.loaded === true) { + ga('create', 'UA-50934829-1', 'apache.org'); + ga('send', 'pageview'); + } +</script> + +</head> +<body style="padding-top: 100px"> + + <nav class="navbar navbar-default navbar-fixed-top"> + <div class="container"> + <div class="navbar-header"> + <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-items"> + <span class="sr-only">Toggle navigation</span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + </button> + <a href="/"><img id="nav-logo" alt="Apache Accumulo" class="img-responsive" src="/images/accumulo-logo.png" width="200" + /></a> + </div> + <div class="collapse navbar-collapse" id="navbar-items"> + <ul class="nav navbar-nav"> + <li class="nav-link"><a href="/downloads">Download</a></li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Releases<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/release/accumulo-1.8.1/">1.8.1 (Latest)</a></li> + <li><a href="/release/accumulo-1.7.3/">1.7.3</a></li> + <li><a href="/release/accumulo-1.6.6/">1.6.6</a></li> + <li><a href="/release/">Archive</a></li> + </ul> + </li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Documentation<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/1.8/accumulo_user_manual.html">User Manual (1.8)</a></li> + <li><a href="/1.8/apidocs">Javadocs (1.8)</a></li> + <li><a href="/1.8/examples">Examples (1.8)</a></li> + <li><a href="/features">Features</a></li> + <li><a href="/glossary">Glossary</a></li> + <li><a href="/external-docs">External Docs</a></li> + <li><a href="/docs-archive/">Archive</a></li> + </ul> + </li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Community<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/get_involved">Get Involved</a></li> + <li><a href="/mailing_list">Mailing Lists</a></li> + <li><a href="/people">People</a></li> + <li><a href="/related-projects">Related Projects</a></li> + <li><a href="/contributor/">Contributor Guide</a></li> + </ul> + </li> + </ul> + <ul class="nav navbar-nav navbar-right"> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Apache Software Foundation<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="https://www.apache.org";>Apache Homepage <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/licenses/LICENSE-2.0";>License <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/sponsorship";>Sponsorship <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/security";>Security <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/thanks";>Thanks <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/policies/conduct";>Code of Conduct <i class="fa fa-external-link"></i></a></li> + </ul> + </li> + </ul> + </div> + </div> +</nav> + + <div class="container"> + <div class="row"> + <div class="col-md-12"> + + <div id="non-canonical" style="display: none; background-color: #F0E68C; padding-left: 1em;"> + Visit the official site at: <a href="https://accumulo.apache.org";>https://accumulo.apache.org</a> + </div> + <div id="content"> + + <div class="row"> + <div class="col-md-3"> + <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true" data-spy="affix"> + <div class="panel panel-default"> + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsegetting-started" aria-expanded="false" aria-controls="collapsegetting-started"> + Getting started + </a> + </h4> + </div> + <div id="collapsegetting-started" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/design">Accumulo Design</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/quick-install">Quick Installation</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/clients">Accumulo Clients</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/shell">Accumulo Shell</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/table_design">Table Design</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/table_configuration">Table Configuration</a></div> + + </div> + </div> + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsedevelopment" aria-expanded="false" aria-controls="collapsedevelopment"> + Development + </a> + </h4> + </div> + <div id="collapsedevelopment" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/iterators">Iterators</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/mapreduce">MapReduce</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/proxy">Proxy</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/development_tools">Development Tools</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/sampling">Sampling</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/summaries">Summary Statistics</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/security">Security</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/high_speed_ingest">High-Speed Ingest</a></div> + + </div> + </div> + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseadministration" aria-expanded="false" aria-controls="collapseadministration"> + Administration + </a> + </h4> + </div> + <div id="collapseadministration" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/in-depth-install">In-depth Installation</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/configuration-management">Configuration Management</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/configuration-properties">Configuration Properties</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/monitoring-metrics">Monitoring & Metrics</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/tracing">Tracing</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/fate">FATE</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/multivolume">Multi-Volume Installations</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/ssl">SSL</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/kerberos">Kerberos</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/replication">Replication</a></div> + + </div> + </div> + + + + + + + + + + + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsetroubleshooting" aria-expanded="true" aria-controls="collapsetroubleshooting"> + Troubleshooting + </a> + </h4> + </div> + <div id="collapsetroubleshooting" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/basic">Basic Troubleshooting</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/advanced">Advanced Troubleshooting</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/tools">Troubleshooting Tools</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/system-metadata-tables">System Metadata Tables</a></div> + + </div> + </div> + + + + </div> + </div> + </div> + <div class="col-md-9"> + + <p><a href="/docs/unreleased/">Accumulo unreleased docs</a> >> Troubleshooting >> System Metadata Tables</p> + + + + <div class="alert alert-danger" style="margin-bottom: 0px;" role="alert">This documentation is for a future release of Accumulo! <a href="/1.8/accumulo_user_manual.html">View documentation for the latest release</a>.</div> + + <div class="row"> + <div class="col-md-10"><h1>System Metadata Tables</h1></div> + <div class="col-md-2"><a class="pull-right" style="margin-top: 25px;" href="https://github.com/apache/accumulo-website/edit/master/_docs-unreleased/troubleshooting/system-metadata-tables.md"; role="button"><i class="glyphicon glyphicon-pencil"></i> <small>Edit this page</small></a></div> + </div> + + <p>Accumulo tracks information about tables in metadata tables. The metadata for +most tables is contained within the metadata table in the accumulo namespace, +while metadata for that table is contained in the root table in the accumulo +namespace. The root table is composed of a single tablet, which does not +split, so it is also called the root tablet. Information about the root +table, such as its location and write-ahead logs, are stored in ZooKeeper.</p> + +<p>Letâs create a table and put some data into it:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>shell> createtable test + +shell> tables -l +accumulo.metadata => !0 +accumulo.root => `r +test => 2 +trace => 1 + +shell> insert a b c d + +shell> flush -w +</code></pre> +</div> + +<p>Now letâs take a look at the metadata for this table:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>shell> table accumulo.metadata +shell> scan -b 3; -e 3< +3< file:/default_tablet/F000009y.rf [] 186,1 +3< last:13fe86cd27101e5 [] 127.0.0.1:9997 +3< loc:13fe86cd27101e5 [] 127.0.0.1:9997 +3< log:127.0.0.1+9997/0cb7ce52-ac46-4bf7-ae1d-acdcfaa97995 [] 127.0.0.1+9997/0cb7ce52-ac46-4bf7-ae1d-acdcfaa97995|6 +3< srv:dir [] /default_tablet +3< srv:flush [] 1 +3< srv:lock [] tservers/127.0.0.1:9997/zlock-0000000001$13fe86cd27101e5 +3< srv:time [] M1373998392323 +3< ~tab:~pr [] \x00 +</code></pre> +</div> + +<p>Letâs decode this little session:</p> + +<ul> + <li> + <p><code class="highlighter-rouge">scan -b 3; -e 3<</code> - Every tablet gets its own row. Every row starts with the table id followed by + <code class="highlighter-rouge">;</code> or <code class="highlighter-rouge"><</code>, and followed by the end row split point for that tablet.</p> + </li> + <li> + <p><code class="highlighter-rouge">file:/default_tablet/F000009y.rf [] 186,1</code> - + File entry for this tablet. This tablet contains a single file reference. The + file is <code class="highlighter-rouge">/accumulo/tables/3/default_tablet/F000009y.rf</code>. It contains 1 + key/value pair, and is 186 bytes long.</p> + </li> + <li> + <p><code class="highlighter-rouge">last:13fe86cd27101e5 [] 127.0.0.1:9997</code> - + Last location for this tablet. It was last held on 127.0.0.1:9997, and the + unique tablet server lock data was `13fe86cd27101e5+. The default balancer + will tend to put tablets back on their last location.</p> + </li> + <li> + <p><code class="highlighter-rouge">loc:13fe86cd27101e5 [] 127.0.0.1:9997</code> - + The current location of this tablet.</p> + </li> + <li> + <p><code class="highlighter-rouge">log:127.0.0.1+9997/0cb7ce52-ac46-4bf7-ae1d-acdcfaa97995 [] 127.0. ...</code> - + This tablet has a reference to a single write-ahead log. This file can be found in + <code class="highlighter-rouge">/accumulo/wal/127.0.0.1+9997/0cb7ce52-ac46-4bf7-ae1d-acdcfaa97995</code>. The value + of this entry could refer to multiple files. This tabletâs data is encoded as + <code class="highlighter-rouge">6</code> within the log.</p> + </li> + <li> + <p><code class="highlighter-rouge">srv:dir [] /default_tablet</code> - + Files written for this tablet will be placed into + <code class="highlighter-rouge">/accumulo/tables/3/default_tablet</code>.</p> + </li> + <li> + <p><code class="highlighter-rouge">srv:flush [] 1</code> - + Flush id. This table has successfully completed the flush with the id of +1+.</p> + </li> + <li> + <p><code class="highlighter-rouge">srv:lock [] tservers/127.0.0.1:9997/zlock-0000000001\$13fe86cd27101e5</code> - + This is the lock information for the tablet holding the present lock. This + information is checked against zookeeper whenever this is updated, which + prevents a metadata update from a tablet server that no longer holds its + lock.</p> + </li> + <li> + <p><code class="highlighter-rouge">srv:time [] M1373998392323</code> - + This indicates the time time type (+M+ for milliseconds or +L+ for logical) and the timestamp of the most recently written key in this tablet. It is used to ensure automatically assigned key timestamps are strictly increasing for the tablet, regardless of the tablet serverâs system time.</p> + </li> + <li> + <p><code class="highlighter-rouge">~tab:~pr [] \x00</code> - + The end-row marker for the previous tablet (prev-row). The first byte + indicates the presence of a prev-row. This tablet has the range (-inf, `inf), + so it has no prev-row (or end row).</p> + </li> +</ul> + +<p>Besides these columns, you may see:</p> + +<ul> + <li> + <p><code class="highlighter-rouge">rowId future:zooKeeperID location</code> - + Tablet has been assigned to a tablet, but not yet loaded.</p> + </li> + <li> + <p><code class="highlighter-rouge">~del:filename</code> - + When a tablet server is done use a file, it will create a delete marker in the appropriate metadata table, unassociated with any tablet. The garbage collector will remove the marker, and the file, when no other reference to the file exists.</p> + </li> + <li> + <p><code class="highlighter-rouge">~blip:txid</code> - + Bulk-Load In Progress marker.</p> + </li> + <li> + <p><code class="highlighter-rouge">rowId loaded:filename</code> - + A file has been bulk-loaded into this tablet, however the bulk load has not yet completed on other tablets, so this marker prevents the file from being loaded multiple times.</p> + </li> + <li> + <p><code class="highlighter-rouge">rowId !cloned</code> - + A marker that indicates that this tablet has been successfully cloned.</p> + </li> + <li> + <p><code class="highlighter-rouge">rowId splitRatio:ratio</code> - + A marker that indicates a split is in progress, and the files are being split at the given ratio.</p> + </li> + <li> + <p><code class="highlighter-rouge">rowId chopped</code> - + A marker that indicates that the files in the tablet do not contain keys outside the range of the tablet.</p> + </li> + <li> + <p><code class="highlighter-rouge">rowId scan</code> - + A marker that prevents a file from being removed while there are still active scans using it.</p> + </li> +</ul> + + + + <div class="row" style="margin-top: 20px;"> + <div class="col-md-10"><strong>Find documentation for all releases in the <a href="/docs-archive">archive</strong></div> + <div class="col-md-2"><a class="pull-right" href="https://github.com/apache/accumulo-website/edit/master/_docs-unreleased/troubleshooting/system-metadata-tables.md"; role="button"><i class="glyphicon glyphicon-pencil"></i> <small>Edit this page</small></a></div> + </div> + </div> +</div> + + </div> + + +<footer> + + <p><a href="https://www.apache.org/foundation/contributing";><img src="https://www.apache.org/images/SupportApache-small.png"; alt="Support the ASF" id="asf-logo" height="100" /></a></p> + + <p>Copyright © 2011-2017 The Apache Software Foundation. Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0";>Apache License, Version 2.0</a>.</p> + +</footer> + + + </div> + </div> + </div> +</body> +</html>
http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/docs/unreleased/troubleshooting/tools.html ---------------------------------------------------------------------- diff --git a/docs/unreleased/troubleshooting/tools.html b/docs/unreleased/troubleshooting/tools.html new file mode 100644 index 0000000..45ba577 --- /dev/null +++ b/docs/unreleased/troubleshooting/tools.html @@ -0,0 +1,506 @@ +<!DOCTYPE html> +<html lang="en"> +<head> +<!-- + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +--> +<meta charset="utf-8"> +<meta http-equiv="X-UA-Compatible" content="IE=edge"> +<meta name="viewport" content="width=device-width, initial-scale=1"> +<link href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/paper/bootstrap.min.css"; rel="stylesheet" integrity="sha384-awusxf8AUojygHf2+joICySzB780jVvQaVCAt1clU3QsyAitLGul28Qxb2r1e5g+" crossorigin="anonymous"> +<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet"> +<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs/jq-2.2.3/dt-1.10.12/datatables.min.css";> +<link href="/css/accumulo.css" rel="stylesheet" type="text/css"> + +<title>Accumulo Documentation - Troubleshooting Tools</title> + +<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js";></script> +<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"; integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script> +<script type="text/javascript" src="https://cdn.datatables.net/v/bs/jq-2.2.3/dt-1.10.12/datatables.min.js";></script> +<script> + // show location of canonical site if not currently on the canonical site + $(function() { + var host = window.location.host; + if (typeof host !== 'undefined' && host !== 'accumulo.apache.org') { + $('#non-canonical').show(); + } + }); + + $(function() { + // decorate section headers with anchors + return $("h2, h3, h4, h5, h6").each(function(i, el) { + var $el, icon, id; + $el = $(el); + id = $el.attr('id'); + icon = '<i class="fa fa-link"></i>'; + if (id) { + return $el.append($("<a />").addClass("header-link").attr("href", "#" + id).html(icon)); + } + }); + }); + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + + // configure Google Analytics + (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ + (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), + m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) + })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); + + if (ga.hasOwnProperty('loaded') && ga.loaded === true) { + ga('create', 'UA-50934829-1', 'apache.org'); + ga('send', 'pageview'); + } +</script> + +</head> +<body style="padding-top: 100px"> + + <nav class="navbar navbar-default navbar-fixed-top"> + <div class="container"> + <div class="navbar-header"> + <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-items"> + <span class="sr-only">Toggle navigation</span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + </button> + <a href="/"><img id="nav-logo" alt="Apache Accumulo" class="img-responsive" src="/images/accumulo-logo.png" width="200" + /></a> + </div> + <div class="collapse navbar-collapse" id="navbar-items"> + <ul class="nav navbar-nav"> + <li class="nav-link"><a href="/downloads">Download</a></li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Releases<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/release/accumulo-1.8.1/">1.8.1 (Latest)</a></li> + <li><a href="/release/accumulo-1.7.3/">1.7.3</a></li> + <li><a href="/release/accumulo-1.6.6/">1.6.6</a></li> + <li><a href="/release/">Archive</a></li> + </ul> + </li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Documentation<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/1.8/accumulo_user_manual.html">User Manual (1.8)</a></li> + <li><a href="/1.8/apidocs">Javadocs (1.8)</a></li> + <li><a href="/1.8/examples">Examples (1.8)</a></li> + <li><a href="/features">Features</a></li> + <li><a href="/glossary">Glossary</a></li> + <li><a href="/external-docs">External Docs</a></li> + <li><a href="/docs-archive/">Archive</a></li> + </ul> + </li> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Community<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="/get_involved">Get Involved</a></li> + <li><a href="/mailing_list">Mailing Lists</a></li> + <li><a href="/people">People</a></li> + <li><a href="/related-projects">Related Projects</a></li> + <li><a href="/contributor/">Contributor Guide</a></li> + </ul> + </li> + </ul> + <ul class="nav navbar-nav navbar-right"> + <li class="dropdown"> + <a class="dropdown-toggle" data-toggle="dropdown" href="#">Apache Software Foundation<span class="caret"></span></a> + <ul class="dropdown-menu"> + <li><a href="https://www.apache.org";>Apache Homepage <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/licenses/LICENSE-2.0";>License <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/sponsorship";>Sponsorship <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/security";>Security <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/thanks";>Thanks <i class="fa fa-external-link"></i></a></li> + <li><a href="https://www.apache.org/foundation/policies/conduct";>Code of Conduct <i class="fa fa-external-link"></i></a></li> + </ul> + </li> + </ul> + </div> + </div> +</nav> + + <div class="container"> + <div class="row"> + <div class="col-md-12"> + + <div id="non-canonical" style="display: none; background-color: #F0E68C; padding-left: 1em;"> + Visit the official site at: <a href="https://accumulo.apache.org";>https://accumulo.apache.org</a> + </div> + <div id="content"> + + <div class="row"> + <div class="col-md-3"> + <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true" data-spy="affix"> + <div class="panel panel-default"> + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsegetting-started" aria-expanded="false" aria-controls="collapsegetting-started"> + Getting started + </a> + </h4> + </div> + <div id="collapsegetting-started" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/design">Accumulo Design</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/quick-install">Quick Installation</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/clients">Accumulo Clients</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/shell">Accumulo Shell</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/table_design">Table Design</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/getting-started/table_configuration">Table Configuration</a></div> + + </div> + </div> + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsedevelopment" aria-expanded="false" aria-controls="collapsedevelopment"> + Development + </a> + </h4> + </div> + <div id="collapsedevelopment" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/iterators">Iterators</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/mapreduce">MapReduce</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/proxy">Proxy</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/development_tools">Development Tools</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/sampling">Sampling</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/summaries">Summary Statistics</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/security">Security</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/development/high_speed_ingest">High-Speed Ingest</a></div> + + </div> + </div> + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseadministration" aria-expanded="false" aria-controls="collapseadministration"> + Administration + </a> + </h4> + </div> + <div id="collapseadministration" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/in-depth-install">In-depth Installation</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/configuration-management">Configuration Management</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/configuration-properties">Configuration Properties</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/monitoring-metrics">Monitoring & Metrics</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/tracing">Tracing</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/fate">FATE</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/multivolume">Multi-Volume Installations</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/ssl">SSL</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/kerberos">Kerberos</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/administration/replication">Replication</a></div> + + </div> + </div> + + + + + + + + + + + + + + + + + + + + + + <div class="panel-heading" role="tab" id="headingOne"> + <h4 class="panel-title"> + <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapsetroubleshooting" aria-expanded="true" aria-controls="collapsetroubleshooting"> + Troubleshooting + </a> + </h4> + </div> + <div id="collapsetroubleshooting" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne"> + <div class="panel-body"> + + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/basic">Basic Troubleshooting</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/advanced">Advanced Troubleshooting</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/tools">Troubleshooting Tools</a></div> + + <div class="row doc-sidebar-link"><a href="/docs/unreleased/troubleshooting/system-metadata-tables">System Metadata Tables</a></div> + + </div> + </div> + + + + </div> + </div> + </div> + <div class="col-md-9"> + + <p><a href="/docs/unreleased/">Accumulo unreleased docs</a> >> Troubleshooting >> Troubleshooting Tools</p> + + + + <div class="alert alert-danger" style="margin-bottom: 0px;" role="alert">This documentation is for a future release of Accumulo! <a href="/1.8/accumulo_user_manual.html">View documentation for the latest release</a>.</div> + + <div class="row"> + <div class="col-md-10"><h1>Troubleshooting Tools</h1></div> + <div class="col-md-2"><a class="pull-right" style="margin-top: 25px;" href="https://github.com/apache/accumulo-website/edit/master/_docs-unreleased/troubleshooting/tools.md"; role="button"><i class="glyphicon glyphicon-pencil"></i> <small>Edit this page</small></a></div> + </div> + + <p>The <code class="highlighter-rouge">accumulo</code> command can be used to run classes from the command line.</p> + +<h2 id="printinfo">PrintInfo</h2> + +<p>The <code class="highlighter-rouge">PrintInfo</code> tool will examine an Accumulo storage file and print out basic metadata.</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.core.file.rfile.PrintInfo /accumulo/tables/1/default_tablet/A000000n.rf +2013-07-16 08:17:14,778 [util.NativeCodeLoader] INFO : Loaded the native-hadoop library +Locality group : <DEFAULT> + Start block : 0 + Num blocks : 1 + Index level 0 : 62 bytes 1 blocks + First key : 288be9ab4052fe9e span:34078a86a723e5d3:3da450f02108ced5 [] 1373373521623 false + Last key : start:13fc375709e id:615f5ee2dd822d7a [] 1373373821660 false + Num entries : 466 + Column families : [waitForCommits, start, md major compactor 1, md major compactor 2, md major compactor 3, + bringOnline, prep, md major compactor 4, md major compactor 5, md root major compactor 3, + minorCompaction, wal, compactFiles, md root major compactor 4, md root major compactor 1, + md root major compactor 2, compact, id, client:update, span, update, commit, write, + majorCompaction] + +Meta block : BCFile.index + Raw size : 4 bytes + Compressed size : 12 bytes + Compression type : gz + +Meta block : RFile.index + Raw size : 780 bytes + Compressed size : 344 bytes + Compression type : gz +</code></pre> +</div> + +<p>When trying to diagnose problems related to key size, the <code class="highlighter-rouge">PrintInfo</code> tool can provide a histogram of the individual key sizes:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.core.file.rfile.PrintInfo --histogram /accumulo/tables/1/default_tablet/A000000n.rf +... +Up to size count %-age + 10 : 222 28.23% + 100 : 244 71.77% + 1000 : 0 0.00% + 10000 : 0 0.00% + 100000 : 0 0.00% + 1000000 : 0 0.00% + 10000000 : 0 0.00% + 100000000 : 0 0.00% + 1000000000 : 0 0.00% +10000000000 : 0 0.00% +</code></pre> +</div> + +<p>Likewise, <code class="highlighter-rouge">PrintInfo</code> will dump the key-value pairs and show you the contents of the RFile:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.core.file.rfile.PrintInfo --dump /accumulo/tables/1/default_tablet/A000000n.rf +row columnFamily:columnQualifier [visibility] timestamp deleteFlag -> Value +... +</code></pre> +</div> + +<h2 id="getmasterstats">GetMasterStats</h2> + +<p>The <code class="highlighter-rouge">GetMasterStats</code> tool can be used to retrieve Accumulo state and statistics:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.test.GetMasterStats | grep Load + OS Load Average: 0.27 +</code></pre> +</div> + +<h2 id="findofflinetablets">FindOfflineTablets</h2> + +<p>If the Accumulo monitor shows an offline tablet, use <code class="highlighter-rouge">FindOfflineTablets</code> to find out which +tablet it is.</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.server.util.FindOfflineTablets +2<<@(null,null,localhost:9997) is UNASSIGNED #walogs:2 +</code></pre> +</div> + +<p>Hereâs what the output means:</p> + +<ul> + <li> + <p><code class="highlighter-rouge">2<<</code> - + This is the tablet from (-inf, pass:[+]inf) for the + table with id 2. The command <code class="highlighter-rouge">tables -l</code> in the shell will show table ids for + tables.</p> + </li> + <li> + <p><code class="highlighter-rouge">@(null, null, localhost:9997)</code> - + Location information. The + format is <code class="highlighter-rouge">@(assigned, hosted, last)</code>. In this case, the + tablet has not been assigned, is not hosted anywhere, and was once + hosted on localhost.</p> + </li> + <li> + <p><code class="highlighter-rouge">#walogs:2</code> - + The number of write-ahead logs that this tablet requires for recovery.</p> + </li> +</ul> + +<p>An unassigned tablet with write-ahead logs is probably waiting for +logs to be sorted for efficient recovery.</p> + +<h2 id="checkformetadataproblems">CheckForMetadataProblems</h2> + +<p>The <code class="highlighter-rouge">CheckForMetadataProblems</code> tool can be used to make sure metadata +tables are up and consistent. It will verify the start/end of +every tablet matches, and the start and stop for the table is empty:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.server.util.CheckForMetadataProblems -u root --password +Enter the connection password: +All is well for table !0 +All is well for table 1 +</code></pre> +</div> + +<h2 id="removeentriesformissingfiles">RemoveEntriesForMissingFiles</h2> + +<p>If your Hadoop cluster has a lost a file due to a NameNode failure, you can remove the +the file reference using <code class="highlighter-rouge">RemoveEntriesForMissingFiles</code>. It will check every file reference +and ensure that the file exists in HDFS. Optionally, it will remove the reference:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.server.util.RemoveEntriesForMissingFiles -u root --password +Enter the connection password: +2013-07-16 13:10:57,293 [util.RemoveEntriesForMissingFiles] INFO : File /accumulo/tables/2/default_tablet/F0000005.rf + is missing +2013-07-16 13:10:57,296 [util.RemoveEntriesForMissingFiles] INFO : 1 files of 3 missing +</code></pre> +</div> + +<h2 id="cleanzookeeper">CleanZookeeper</h2> + +<p>If you have entries in zookeeper for old instances that you no longer need, remove them using CleanZookeeper:</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.server.util.CleanZookeeper +</code></pre> +</div> + +<p>This command will not delete the instance pointed to by the local <code class="highlighter-rouge">accumulo-site.xml</code> file.</p> + +<h2 id="dumpzookeeper--restorezookeeper">DumpZookeeper & RestoreZookeeper</h2> + +<p>If you would like to backup, or otherwise examine the contents of Zookeeper, there are commands to dump and load to/from XML.</p> + +<div class="highlighter-rouge"><pre class="highlight"><code>$ accumulo org.apache.accumulo.server.util.DumpZookeeper --root /accumulo >dump.xml +$ accumulo org.apache.accumulo.server.util.RestoreZookeeper --overwrite < dump.xml +</code></pre> +</div> + + + + <div class="row" style="margin-top: 20px;"> + <div class="col-md-10"><strong>Find documentation for all releases in the <a href="/docs-archive">archive</strong></div> + <div class="col-md-2"><a class="pull-right" href="https://github.com/apache/accumulo-website/edit/master/_docs-unreleased/troubleshooting/tools.md"; role="button"><i class="glyphicon glyphicon-pencil"></i> <small>Edit this page</small></a></div> + </div> + </div> +</div> + + </div> + + +<footer> + + <p><a href="https://www.apache.org/foundation/contributing";><img src="https://www.apache.org/images/SupportApache-small.png"; alt="Support the ASF" id="asf-logo" height="100" /></a></p> + + <p>Copyright © 2011-2017 The Apache Software Foundation. Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0";>Apache License, Version 2.0</a>.</p> + +</footer> + + + </div> + </div> + </div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/downloads/index.html ---------------------------------------------------------------------- diff --git a/downloads/index.html b/downloads/index.html index 098c5ec..dddd3c2 100644 --- a/downloads/index.html +++ b/downloads/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/external-docs/index.html ---------------------------------------------------------------------- diff --git a/external-docs/index.html b/external-docs/index.html index abaae29..a0b62b4 100644 --- a/external-docs/index.html +++ b/external-docs/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/features/index.html ---------------------------------------------------------------------- diff --git a/features/index.html b/features/index.html index 66bc86b..8b0184b 100644 --- a/features/index.html +++ b/features/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/feed.xml ---------------------------------------------------------------------- diff --git a/feed.xml b/feed.xml index 09bb095..bdedd7e 100644 --- a/feed.xml +++ b/feed.xml @@ -6,11 +6,113 @@ </description> <link>https://accumulo.apache.org/</link> <atom:link href="https://accumulo.apache.org/feed.xml"; rel="self" type="application/rss+xml"/> - <pubDate>Thu, 06 Apr 2017 14:11:58 -0400</pubDate> - <lastBuildDate>Thu, 06 Apr 2017 14:11:58 -0400</lastBuildDate> + <pubDate>Tue, 20 Jun 2017 12:22:09 -0400</pubDate> + <lastBuildDate>Tue, 20 Jun 2017 12:22:09 -0400</lastBuildDate> <generator>Jekyll v3.3.1</generator> <item> + <title>Introducing Uno and Muchos</title> + <description><p>While <a href="https://github.com/apache/accumulo/blob/master/INSTALL.md">Accumuloâs installation instructions</a> are simple, it can be time consuming to install Accumulo +given its requirement on <a href="https://hadoop.apache.org/">Hadoop</a> and <a href="https://zookeeper.apache.org/">Zookeeper</a> being installed and running. For a one-time production +installation, this set up time (which can take up to an hour) is not much of an inconvenience. However, it can become a burden +for developers who need to frequently set up Accumulo to test code changes, switch between different +versions, or start a fresh instance on a laptop.</p> + +<p><a href="https://github.com/astralway/uno">Uno</a> and <a href="https://github.com/astralway/muchos">Muchos</a> are tools that ease the burden on developers of installing Accumulo and its dependencies. +The names of Uno and Muchos indicate their use case. Uno is designed for running Accumulo on a single node +while Muchos is designed for running Accumulo on a cluster. While Uno and Muchos will install by default the most +recent stable release of Accumulo, Hadoop, and Zookeeper, it is easy to configure different versions to +match a production cluster.</p> + +<p>The sections below show how to use these tools. For more complete documentation, view their respective GitHub +pages.</p> + +<h2 id="uno">Uno</h2> + +<p><a href="https://github.com/astralway/uno">Uno</a> is a command line tool that sets up Accumulo on a single machine. It can be installed by cloning the +Uno git repo.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>git clone https://github.com/astralway/uno.git +<span class="nb">cd </span>uno +</code></pre> +</div> + +<p>Uno works out of the box but it can be customized by modifying <code class="highlighter-rouge">conf/uno.conf</code>.</p> + +<p>First, download the Accumulo, Hadoop, and Zookeeper tarballs from Apache by using the command below:</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>./bin/uno fetch accumulo +</code></pre> +</div> + +<p>The fetch command places all tarballs in the <code class="highlighter-rouge">downloads/</code> directory. Uno can be configured (in <code class="highlighter-rouge">conf/uno.conf</code>) +to build an Accumulo tarball from a local git repo when <code class="highlighter-rouge">fetch</code> is called.</p> + +<p>After downloading tarballs, the command below sets up Accumulo, Hadoop &amp; Zookeeper in the <code class="highlighter-rouge">install/</code> directory.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>./bin/uno setup accumulo +</code></pre> +</div> + +<p>Accumulo, Hadoop, &amp; Zookeeper are now ready to use. You can view the Accumulo monitor at +<a href="http://localhost:9995">http://localhost:9995</a>. You can configure your shell using the command below:</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code><span class="nb">eval</span> <span class="s2">"</span><span class="k">$(</span>./bin/uno env<span class="k">)</span><span class="s2">"</span> +</code></pre> +</div> + +<p>Run <code class="highlighter-rouge">uno stop accumulo</code> to cleanly stop your cluster and <code class="highlighter-rouge">uno start accumulo</code> to start it again.</p> + +<p>If you need a fresh cluster, you can run <code class="highlighter-rouge">uno setup accumulo</code> again. To kill your cluster, run <code class="highlighter-rouge">uno kill</code>.</p> + +<h2 id="muchos">Muchos</h2> + +<p><a href="https://github.com/astralway/muchos">Muchos</a> is a command line tool that launches an AWS EC2 cluster with Accumulo set up on it. It is installed by +cloning its git repo.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>git clone https://github.com/astralway/muchos.git +<span class="nb">cd </span>muchos +</code></pre> +</div> + +<p>Before using Muchos, create <code class="highlighter-rouge">muchos.props</code> in <code class="highlighter-rouge">conf/</code> and edit it for your AWS environment.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>cp conf/muchos.props.example conf/muchos.props +vim conf/muchos.props +</code></pre> +</div> + +<p>Next, run the command below to launch a cluster in AWS.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>muchos launch -c mycluster +</code></pre> +</div> + +<p>After launching the cluster, set up Accumulo on it using the following command.</p> + +<div class="language-bash highlighter-rouge"><pre class="highlight"><code>muchos setup +</code></pre> +</div> + +<p>Use <code class="highlighter-rouge">muchos ssh</code> to ssh to the cluster and <code class="highlighter-rouge">muchos terminate</code> to terminate all EC2 nodes when you are finished.</p> + +<h2 id="conclusion">Conclusion</h2> + +<p>Uno and Muchos automate installing Accumulo for developmment and testing. While not recommended for production +use at this time, Muchos is a great reference for running Accumulo in production. System admistrators can +reference the <a href="https://www.ansible.com/">Ansible</a> code in Muchos to automate management of their own clusters.</p> + +</description> + <pubDate>Fri, 21 Apr 2017 00:00:00 -0400</pubDate> + <link>https://accumulo.apache.org/blog/2017/04/21/introducing-uno-and-muchos.html</link> + <guid isPermaLink="true">https://accumulo.apache.org/blog/2017/04/21/introducing-uno-and-muchos.html</guid> + + + <category>blog</category> + + </item> + + <item> <title>Apache Accumulo 1.7.3</title> <description><p>Apache Accumulo 1.7.3 is a maintenance release on the 1.7 version branch. This release contains changes from 79 issues, comprised of bug-fixes, performance improvements, build quality improvements, and more. See<br /> @@ -1743,116 +1845,5 @@ HDFS High-Availability instances, forcing NameNode failover.</p> </item> - <item> - <title>Apache Accumulo 1.7.2</title> - <description><p>Apache Accumulo 1.7.2 is a maintenance release on the 1.7 version branch. This -release contains changes from more than 150 issues, comprised of bug-fixes, -performance improvements, build quality improvements, and more. See -<a href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12312121&amp;version=12333776">JIRA</a> for a complete list.</p> - -<p>Below are resources for this release:</p> - -<ul> - <li><a href="/1.7/accumulo_user_manual.html">User Manual</a></li> - <li><a href="/1.7/apidocs">Javadocs</a></li> - <li><a href="/1.7/examples">Examples</a></li> -</ul> - -<p>Users of any previous 1.7.x release are strongly encouraged to update as soon -as possible to benefit from the improvements with very little concern in change -of underlying functionality. Users of 1.6 or earlier that are seeking to -upgrade to 1.7 should consider 1.7.2 as a starting point.</p> - -<h2 id="highlights">Highlights</h2> - -<h3 id="write-ahead-logs-can-be-prematurely-deleted">Write-Ahead Logs can be prematurely deleted</h3> - -<p>There were cases where the Accumulo Garbage Collector may inadvertently delete a WAL for a tablet server that it has erroneously determined to be down, causing data loss. This has been corrected. See <a href="https://issues.apache.org/jira/browse/ACCUMULO-4157">ACCUMULO-4157</a> for additional detail.</p> - -<h3 id="upgrade-to-commons-vfs-21">Upgrade to Commons-VFS 2.1</h3> - -<p>Upgrading to Apache Commons VFS 2.1 fixes several issues with classloading out of HDFS. For further detail see <a href="https://issues.apache.org/jira/browse/ACCUMULO-4146">ACCUMULO-4146</a>. Additional fixes to a potential HDFS class loading deadlock situation were made in <a href="https://issues.apache.org/jira/browse/ACCUMULO-4341">ACCUMULO-4341</a>.</p> - -<h3 id="native-map-failed-to-increment-mutation-count-properly">Native Map failed to increment mutation count properly</h3> - -<p>There was a bug (<a href="https://issues.apache.org/jira/browse/ACCUMULO-4148">ACCUMULO-4148</a>) where multiple put calls with identical keys and no timestamp would exhibit different behaviour depending on whether native maps were enabled or not. This behaviour would result in hidden mutations with native maps, and has been corrected.</p> - -<h3 id="open-wal-files-could-prevent-datanode-decomission">Open WAL files could prevent DataNode decomission</h3> - -<p>An improvement was introduced to allow a max age before WAL files would be automatically rolled. Without a max age, they could stay open for writing indefinitely, blocking the Hadoop DataNode decomissioning process. For more information, see <a href="https://issues.apache.org/jira/browse/ACCUMULO-4004">ACCUMULO-4004</a>.</p> - -<h3 id="remove-unnecessary-copy-of-cached-rfile-index-blocks">Remove unnecessary copy of cached RFile index blocks</h3> - -<p>Accumulo maintains an cache for file blocks in-memory as a performance optimization. This can be done safely because Accumulo RFiles are immutable, thus their blocks are also immutable. There are two types of these blocks: index and data blocks. Index blocks refer to the b-tree style index inside of each Accumulo RFile, while data blocks contain the sorted Key-Value pairs. In previous versions, when Accumulo extracted an Index block from the in-memory cache, it would copy the data. <a href="https://issues.apache.org/jira/browse/ACCUMULO-4164">ACCUMULO-4164</a> removes this unnecessary copy as the contents are immutable and can be passed by reference. Ensuring that the Index blocks are not copied when accessed from the cache is a big performance gain at the file-access level.</p> - -<h3 id="analyze-key-length-to-avoid-choosing-large-keys-for-rfile-index-blocks">Analyze Key-length to avoid choosing large Keys for RFile Index blocks</h3> - -<p>Accumuloâs RFile index blocks are made up of a Key which exists in the file and points to that specific location in the corresponding RFile data block. Thus, the size of the RFile index blocks is largely dominated by the size of the Keys which are used by the index. <a href="https://issues.apache.org/jira/browse/ACCUMULO-4314">ACCUMULO-4314</a> is an improvement which uses statistics on the length of the Keys in the Rfile to avoid choosing Keys for the index whose length is greater than three standard deviations for the RFile. By choosing smaller Keys for the index, Accumulo can access the RFile index faster and keep more Index blocks cached in memory. Initial tests showed that with this change, the RFile index size was nearly cut in half.</p> - -<h3 id="minor-performance-improvements">Minor performance improvements.</h3> - -<p>Tablet servers would previously always hsync at the start of a minor compaction, causing delays in the write pipeline. These additional syncs were determined to provide no additional durability guarantees and have been removed. See <a href="https://issues.apache.org/jira/browse/ACCUMULO-4112">ACCUMULO-4112</a> for additional detail.</p> - -<p>A performance issue was identified and corrected (<a href="https://issues.apache.org/jira/browse/ACCUMULO-1755">ACCUMULO-1755</a>) where the BatchWriter would block calls to addMutation while looking up destination tablet server metadata. The writer has been fixed to allow both operations in parallel.</p> - -<h2 id="other-notable-changes">Other Notable Changes</h2> - -<ul> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-3923">ACCUMULO-3923</a> bootstrap_hdfs.sh script would copy incorrect jars to hdfs.</li> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-4146">ACCUMULO-4146</a> Avoid copy of RFile Index Blocks when already in cache.</li> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-4155">ACCUMULO-4155</a> No longer publish javadoc for non-public API to website. (Still available in javadoc jars in maven)</li> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-4173">ACCUMULO-4173</a> Provide balancer to balance table within subset of hosts.</li> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-4334">ACCUMULO-4334</a> Ingest rates reported through JMX did not match rates reported by Monitor.</li> - <li><a href="https://issues.apache.org/jira/browse/ACCUMULO-4335">ACCUMULO-4335</a> Error conditions that result in a Halt should ensure non-zero process exit code.</li> -</ul> - -<h2 id="testing">Testing</h2> - -<p>Each unit and functional test only runs on a single node, while the RandomWalk -and Continuous Ingest tests run on any number of nodes. <em>Agitation</em> refers to -randomly restarting Accumulo processes and Hadoop Datanode processes, and, in -HDFS High-Availability instances, forcing NameNode failover.</p> - -<table id="release_notes_testing" class="table"> - <thead> - <tr> - <th>OS/Environment</th> - <th>Hadoop</th> - <th>Nodes</th> - <th>ZooKeeper</th> - <th>HDFS HA</th> - <th>Tests</th> - </tr> - </thead> - <tbody> - <tr> - <td>CentOS 7; EC2 m3.xlarge, d2.xlarge workers</td> - <td>2.6.3</td> - <td>9</td> - <td>3.4.8</td> - <td>No</td> - <td>24 HR Continuous Ingest with and without Agitation.</td> - </tr> - <tr> - <td>CentOS 6: EC2 m3.2xlarge</td> - <td>2.6.1</td> - <td>1</td> - <td>3.4.5</td> - <td>No</td> - <td>Unit tests and Integration Tests</td> - </tr> - </tbody> -</table> - -</description> - <pubDate>Wed, 22 Jun 2016 00:00:00 -0400</pubDate> - <link>https://accumulo.apache.org/release/accumulo-1.7.2/</link> - <guid isPermaLink="true">https://accumulo.apache.org/release/accumulo-1.7.2/</guid> - - - <category>release</category> - - </item> - </channel> </rss> http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/get_involved/index.html ---------------------------------------------------------------------- diff --git a/get_involved/index.html b/get_involved/index.html index cbb8292..3210adc 100644 --- a/get_involved/index.html +++ b/get_involved/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/glossary/index.html ---------------------------------------------------------------------- diff --git a/glossary/index.html b/glossary/index.html index 59891cb..007f5f5 100644 --- a/glossary/index.html +++ b/glossary/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/images/docs/data_distribution.png ---------------------------------------------------------------------- diff --git a/images/docs/data_distribution.png b/images/docs/data_distribution.png new file mode 100644 index 0000000..7f18d3f Binary files /dev/null and b/images/docs/data_distribution.png differ http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/images/docs/failure_handling.png ---------------------------------------------------------------------- diff --git a/images/docs/failure_handling.png b/images/docs/failure_handling.png new file mode 100644 index 0000000..c131de6 Binary files /dev/null and b/images/docs/failure_handling.png differ http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/images/docs/key_value.png ---------------------------------------------------------------------- diff --git a/images/docs/key_value.png b/images/docs/key_value.png new file mode 100644 index 0000000..1edb9ff Binary files /dev/null and b/images/docs/key_value.png differ http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/index.html ---------------------------------------------------------------------- diff --git a/index.html b/index.html index a96f1b2..536d4bb 100644 --- a/index.html +++ b/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), @@ -146,8 +152,34 @@ <h3>Apache Accumulo® is a sorted, distributed key/value store that provides robust, scalable data storage and retrieval.</h3> <a class="btn btn-success" href="downloads/" role="button"><i class="fa fa-download fa-lg"></i> Download</a> </div> - <div> - <p id="home-description">Apache Accumulo is based on the design of Google's <a href="https://research.google.com/archive/bigtable.html";>BigTable</a> and is powered by <a href="https://hadoop.apache.org";>Apache Hadoop</a>, <a href="https://zookeeper.apache.org";>Apache Zookeeper</a>, and <a href="https://thrift.apache.org";>Apache Thrift</a>.<br /><br />Accumulo has several <a href="/features/">novel features</a> such as cell-based access control and a server-side programming mechanism that can modify key/value pairs at various points in the data management process.</p> + <p id="home-description">Apache Accumulo is a key/value store based on the design of Google's <a href="https://research.google.com/archive/bigtable.html";>BigTable</a>. Accumulo stores its data in <a href="https://hadoop.apache.org";>Apache Hadoop</a>'s HDFS and uses <a href="https://zookeeper.apache.org";>Apache Zookeeper</a> for consensus. While many users interact directly with Accumulo, several <a href="/related-projects">open source projects</a> use Accumulo as their underlying store.</p> + + <h3>Major Features</h3> + + <div class="row"> + <div class="col-md-6"> + <h4>Server-side programming</h4> + <p>Accumulo has a programing meachinism (called Iterators) that can modify key/value pairs at various points in the data management process.</p> + </div> + <div class="col-md-6"> + <h4>Cell-based access control</h4> + <p>Every Accumulo key/value pair has its own security label which limits query results based off user authorizations.</p> + </div> + </div> + <div class="row"> + <div class="col-md-6"> + <h4>Designed to scale</h4> + <p>Accumulo runs on a cluster using one or more HDFS instances. Nodes can be added or removed as the amount of data stored in Accumulo changes.</p> + </div> + <div class="col-md-6"> + <h4>Stable</h4> + <p>Accumulo has a stable <a href="/latest/apidocs">client API</a> that follows <a href="https://semver.org";>semantic versioning</a>. Each Accumulo release goes through <a href="/features/#testing">extensive testing</a>.</p> + </div> + </div> + <div class="row"> + <div class="col-md-12"> + <p id="home-description">To learn more about Accumulo, read the <a href="/1.8/accumulo_user_manual.html">user manual</a> and run the Accumulo <a href="https://github.com/apache/accumulo-examples";>example code</a>. Also, join our <a href="/mailing_list">mailing list</a> and see how you can <a href="/get_involved">get involved</a>. + </div> </div> </div> <div class="col-md-4" id="sidebar"> @@ -158,6 +190,13 @@ <div class="row latest-news-item"> <div class="col-sm-12" style="margin-bottom: 5px"> <span style="font-size: 12px; margin-right: 5px;">Apr 2017</span> + <a href="/blog/2017/04/21/introducing-uno-and-muchos.html">Introducing Uno and Muchos</a> + </div> + </div> + + <div class="row latest-news-item"> + <div class="col-sm-12" style="margin-bottom: 5px"> + <span style="font-size: 12px; margin-right: 5px;">Apr 2017</span> <a href="/release/accumulo-1.7.3/">Apache Accumulo 1.7.3</a> </div> </div> @@ -183,13 +222,6 @@ </div> </div> - <div class="row latest-news-item"> - <div class="col-sm-12" style="margin-bottom: 5px"> - <span style="font-size: 12px; margin-right: 5px;">Dec 2016</span> - <a href="/blog/2016/12/19/running-on-fedora-25.html">Running Accumulo on Fedora 25</a> - </div> - </div> - <div id="news-archive-link"> <p>View all posts in the <a href="/news">news archive</a></p> </div> @@ -222,8 +254,8 @@ </div> </div> - <a id="apachecon" href="https://www.apache.org/events/current-event";><img src="https://www.apache.org/events/current-event-234x60.png"; /></a> - <a id="accumulo-summit-logo" a="" href="http://accumulosummit.com/";><img alt="Accumulo Summit" class="img-responsive" src="/images/accumulo-summit.png" /></a> + <a id="apachecon" href="https://www.apache.org/events/current-event";><img src="https://www.apache.org/events/current-event-234x60.png"/></a> + <a id="accumulo-summit-logo" a href="http://accumulosummit.com/";><img alt="Accumulo Summit" class="img-responsive" src="/images/accumulo-summit.png"></a> </div> </div> @@ -236,7 +268,7 @@ <p>Copyright © 2011-2017 The Apache Software Foundation. Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0";>Apache License, Version 2.0</a>.</p> - <p>Apache Accumulo, Accumulo, Apache Hadoop, Apache Thrift, Apache, the Apache feather logo, and the Accumulo project logo are trademarks of the <a href="https://www.apache.org";>Apache Software Foundation</a>.</p> + <p>Apache Accumulo, Apache Hadoop, and the Accumulo project logo are trademarks<br />of the <a href="https://www.apache.org";>Apache Software Foundation</a>.</p> </footer> http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/mailing_list/index.html ---------------------------------------------------------------------- diff --git a/mailing_list/index.html b/mailing_list/index.html index f49bff6..229bb5f 100644 --- a/mailing_list/index.html +++ b/mailing_list/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/news/index.html ---------------------------------------------------------------------- diff --git a/news/index.html b/news/index.html index 82d331b..114ff2b 100644 --- a/news/index.html +++ b/news/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), @@ -149,6 +155,13 @@ <div class="row" style="margin-top: 15px"> + <div class="col-md-1">Apr 21</div> + <div class="col-md-10"><a href="/blog/2017/04/21/introducing-uno-and-muchos.html">Introducing Uno and Muchos</a></div> + </div> + + + + <div class="row" style="margin-top: 15px"> <div class="col-md-1">Apr 06</div> <div class="col-md-10"><a href="/release/accumulo-1.7.3/">Apache Accumulo 1.7.3</a></div> </div> http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/people/index.html ---------------------------------------------------------------------- diff --git a/people/index.html b/people/index.html index 9fdd003..0750430 100644 --- a/people/index.html +++ b/people/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), @@ -589,6 +595,12 @@ </tr> <tr> <td> </td> + <td>Josselin Chevalay</td> + <td> </td> + <td><a href="http://www.timeanddate.com/time/zones/cest";>CEST</a></td> + </tr> + <tr> + <td> </td> <td>Kevin Faro</td> <td><a href="http://www.tetraconcepts.com";>Tetra Concepts LLC</a></td> <td><a href="http://www.timeanddate.com/time/zones/et";>ET</a></td> http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/related-projects/index.html ---------------------------------------------------------------------- diff --git a/related-projects/index.html b/related-projects/index.html index 6d79218..80fd961 100644 --- a/related-projects/index.html +++ b/related-projects/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.5.1/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.5.1/index.html b/release/accumulo-1.5.1/index.html index 46b4f73..7fc092b 100644 --- a/release/accumulo-1.5.1/index.html +++ b/release/accumulo-1.5.1/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.5.2/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.5.2/index.html b/release/accumulo-1.5.2/index.html index cd4ba57..d765cab 100644 --- a/release/accumulo-1.5.2/index.html +++ b/release/accumulo-1.5.2/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.5.3/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.5.3/index.html b/release/accumulo-1.5.3/index.html index 28bf735..7e4d6d5 100644 --- a/release/accumulo-1.5.3/index.html +++ b/release/accumulo-1.5.3/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.5.4/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.5.4/index.html b/release/accumulo-1.5.4/index.html index 91f459b..cc10256 100644 --- a/release/accumulo-1.5.4/index.html +++ b/release/accumulo-1.5.4/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.0/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.0/index.html b/release/accumulo-1.6.0/index.html index 4f917c4..c2d7966 100644 --- a/release/accumulo-1.6.0/index.html +++ b/release/accumulo-1.6.0/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.1/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.1/index.html b/release/accumulo-1.6.1/index.html index 1e52d9f..8607a00 100644 --- a/release/accumulo-1.6.1/index.html +++ b/release/accumulo-1.6.1/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.2/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.2/index.html b/release/accumulo-1.6.2/index.html index f2165a3..cd70521 100644 --- a/release/accumulo-1.6.2/index.html +++ b/release/accumulo-1.6.2/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.3/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.3/index.html b/release/accumulo-1.6.3/index.html index b5bfa82..2bfa7f0 100644 --- a/release/accumulo-1.6.3/index.html +++ b/release/accumulo-1.6.3/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.4/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.4/index.html b/release/accumulo-1.6.4/index.html index e55aaa1..f1e9f88 100644 --- a/release/accumulo-1.6.4/index.html +++ b/release/accumulo-1.6.4/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.5/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.5/index.html b/release/accumulo-1.6.5/index.html index da99fa3..b70a799 100644 --- a/release/accumulo-1.6.5/index.html +++ b/release/accumulo-1.6.5/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.6.6/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.6.6/index.html b/release/accumulo-1.6.6/index.html index 1c2dfd8..aa15639 100644 --- a/release/accumulo-1.6.6/index.html +++ b/release/accumulo-1.6.6/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.7.0/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.7.0/index.html b/release/accumulo-1.7.0/index.html index 0f32258..0adeef4 100644 --- a/release/accumulo-1.7.0/index.html +++ b/release/accumulo-1.7.0/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), http://git-wip-us.apache.org/repos/asf/accumulo-website/blob/eab65f94/release/accumulo-1.7.1/index.html ---------------------------------------------------------------------- diff --git a/release/accumulo-1.7.1/index.html b/release/accumulo-1.7.1/index.html index f0d1d04..dce3c41 100644 --- a/release/accumulo-1.7.1/index.html +++ b/release/accumulo-1.7.1/index.html @@ -51,7 +51,13 @@ } }); }); - + + // fix sidebar width in documentation + $(function() { + var $affixElement = $('div[data-spy="affix"]'); + $affixElement.width($affixElement.parent().width()); + }); + // configure Google Analytics (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
![https://www.apache.org/images/SupportApache-small.png"](https://www.apache.org/images/SupportApache-small.png"){kind=link}
![https://www.apache.org/events/current-event-234x60.png"](https://www.apache.org/events/current-event-234x60.png"){kind=link}
![https://www.apache.org/events/current-event-234x60.png"/](https://www.apache.org/events/current-event-234x60.png"/){kind=link}