Modified: incubator/ambari/site/1.2.1/installing-hadoop-using-ambari/content/ambari-chap7.html URL: http://svn.apache.org/viewvc/incubator/ambari/site/1.2.1/installing-hadoop-using-ambari/content/ambari-chap7.html?rev=1454240&r1=1454239&r2=1454240&view=diff ============================================================================== --- incubator/ambari/site/1.2.1/installing-hadoop-using-ambari/content/ambari-chap7.html (original) +++ incubator/ambari/site/1.2.1/installing-hadoop-using-ambari/content/ambari-chap7.html Fri Mar 8 04:27:51 2013 @@ -34,10 +34,18 @@ </a></td><td><a accesskey="p" class="navLinkPrevious" onclick="_gaq.push(['_trackEvent', 'Header', 'prevLink', 'click', 1]);" tabindex="5" href="ambari-chap7a.html">Prev</a> | <a accesskey="n" class="navLinkNext" onclick="_gaq.push(['_trackEvent', 'Header', 'nextLink', 'click', 1]);" tabindex="5" href="ambari-chap8.html">Next</a></td></tr></table></div></div><div id="toolbar" class="ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all"><div id="toolbar-left"><p class="breadcrumbs"><a href="http://incubator.apache.org/ambari";>Ambari Project Website</a><a href="index.html">Ambari User Guide</a></p></div></div><div id="content"><div class="statustext"> </div><div class="chapter"><div xmlns="" class="titlepage"><div><div><h2 xmlns="http://www.w3.org/1999/xhtml"; class="title"> - Chapter 7. Appendix: Upgrading Ambari Server from 1.2.0 to 1.2.1</h2></div></div></div><p>Upgrading Ambari Server is an eight step manual process.</p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>Stop the Ambari Server and all Ambari Agents. From the Ambari Server host:</p><pre class="screen">ambari-server stop</pre><p>From each Ambari Agent host:</p><pre class="screen">ambari-agent stop</pre></li><li class="listitem"><p>Get the new Ambari bits. There are two options:</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>Use <code class="literal">wget</code> to fetch the repository file and replace the old repo file with - the new repo file.</p><div class="orderedlist"><ol class="orderedlist" type="a"><li class="listitem"><p>Fetch the new repo file:</p><p>For RHEL/CentOS 5</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/centos5/1.x/GA/ambari.repo</pre><p>For RHEL/CentOS 6</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/centos6/1.x/GA/ambari.repo</pre><p>For SLES 11</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/suse11/1.x/GA/ambari.repo</pre></li><li class="listitem"><p>Replace the old repo file with the new repo file:</p><p>For RHEL/CentOS 5</p><pre class="screen">cp ambari.repo /etc/yum.repos.d</pre><p>For RHEL/CentOS 6</p><pre class="screen">cp ambari.repo /etc/yum.repos.d</pre><p>For SLES 11</p><pre class="screen">cp ambari.repo /etc/zypp/repos.d</pre></li></ol></div></li></ul></div><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>Delete the old package and fetch the new one usi ng rpm.</p><div class="orderedlist"><ol class="orderedlist" type="a"><li class="listitem"><p>Delete the old package:</p><p>For RHEL/CentOS 5</p><pre class="screen">yum erase ambari-1.x-1.el5.noarch</pre><p>For RHEL/CentOS 6</p><pre class="screen">yum erase ambari-1.x-1.el6.noarch</pre><p>For SLES 11</p><pre class="screen">zypper remove ambari-1.2.0.1-1.noarch</pre></li><li class="listitem"><p>Use rpm to fetch the new package:</p><p>For RHEL/CentOS 5</p><pre class="screen">rpm -Uvh http://public-repo-1.hortonworks.com/ambari/centos5/1.x/GA/ambari-1.2.0.1-1.el5.noarch.rpm</pre><p>For RHEL/CentOS 6</p><pre class="screen">rpm -Uvh http://public-repo-1.hortonworks.com/ambari/centos6/1.x/GA/ambari-1.2.0.1-1.el6.noarch.rpm</pre><p>For SLES 11</p><pre class="screen">rpm -Uvh http://public-repo-1.hortonworks.com/ambari/suse11/1.x/GA/ambari-1.2.0.1-1.noarch.rpm</pre></li></ol></div></li></ul></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" sum mary="Note"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../common/images/admon/note.png"/></td><th align="left">Note</th></tr><tr><td align="left" valign="top"><p>If your cluster does not have access to the Internet, you need to set up a local repository - with this data before you continue. See <a class="link" href="ambari-chap1-6.html" title="6. Optional: Configure the Local Repositories">Configure - the Local Repositories</a> for more information.</p></td></tr></table></div></li><li class="listitem"><p>Upgrade Ambari Server. From the Ambari Server host:</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>RHEL/CentOS</p><pre class="screen">yum upgrade ambari-server</pre></li><li class="listitem"><p>SLES</p><pre class="screen">zypper clean --all + Chapter 7. Appendix: Upgrading Ambari Server from 1.2.0 to 1.2.1</h2></div></div></div><p>Upgrading Ambari Server is an eight step manual process.</p><div class="orderedlist"> + <ol class="orderedlist" type="1"> + <li class="listitem"><p>Stop the Ambari Server and all Ambari Agents. From the Ambari Server host:</p><pre class="screen">ambari-server stop</pre><p>From each Ambari Agent host:</p><pre class="screen">ambari-agent stop</pre></li> + + + <li><p>Get the new Ambari bits. Use <code class="literal">wget</code> to fetch the repository file and replace + the old repo file with the new repo file.</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>Fetch the new repo file:</p><p>For RHEL/CentOS 5</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/centos5/1.x/GA/ambari.repo</pre><p>For RHEL/CentOS 6</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/centos6/1.x/GA/ambari.repo</pre><p>For SLES 11</p><pre class="screen">wget http://public-repo-1.hortonworks.com/ambari/suse11/1.x/GA/ambari.repo</pre></li><li class="listitem"><p>Replace the old repo file with the new repo file:</p><p>For RHEL/CentOS 5</p><pre class="screen">cp ambari.repo /etc/yum.repos.d</pre><p>For RHEL/CentOS 6</p><pre class="screen">cp ambari.repo /etc/yum.repos.d</pre><p>For SLES 11</p><pre class="screen">cp ambari.repo /etc/zypp/repos.d</pre></li></ul></div><div class="note" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Note"><tr><td r owspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../common/images/admon/note.png"/></td><th align="left">Note</th></tr><tr><td align="left" valign="top"><p>If your cluster does not have access to the Internet, you need to set up a local repository + with this data before you continue. See <a class="link" href="ambari-chap1-6.html" title="6. Optional: Configure the Local Repositories">Configure + the Local Repositories</a> for more information.</p></td></tr></table></div></li> + + + <li class="listitem"><p>Upgrade Ambari Server. From the Ambari Server host:</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>RHEL/CentOS</p><pre class="screen">yum upgrade ambari-server</pre></li><li class="listitem"><p>SLES</p><pre class="screen">zypper clean --all zypper up ambari-server </pre></li></ul></div></li><li class="listitem"><p>Upgrade the Ambari Server schema. From the Ambari Server host:</p><pre class="screen">ambari-server upgrade</pre></li><li class="listitem"><p>Upgrade the Ambari Agent on all hosts. From each Ambari Agent host:</p><div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>RHEL/CentOS</p><pre class="screen">yum upgrade ambari-agent</pre></li><li class="listitem"><p>SLES</p><pre class="screen">zypper up ambari-agent</pre></li></ul></div></li><li class="listitem"><p>Update Ambari Server hostname in Agent configuration file. On each Agent host, open <code class="filename">/etc/ambari-agent/conf/ambari-agent.ini</code> and edit this
