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  <title>Multiple instance for liferay5.2.3</title>
  <link rel="alternate" href="http://www.mpowerglobal.com/c/message_boards/find_thread?p_l_id=27331&amp;threadId=38306" />
  <subtitle>Multiple instance for liferay5.2.3</subtitle>
  <entry>
    <title>Multiple instance for liferay5.2.3</title>
    <link rel="alternate" href="http://www.mpowerglobal.com/c/message_boards/find_message?p_l_id=27331&amp;messageId=38305" />
    <author>
      <name>Arun Kumar S</name>
    </author>
    <id>http://www.mpowerglobal.com/c/message_boards/find_message?p_l_id=27331&amp;messageId=38305</id>
    <updated>2010-03-05T06:52:30Z</updated>
    <published>2010-03-05T06:52:30Z</published>
    <summary type="html">I tried using the&lt;a href='http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/High+Availability+Guide'&gt; High Availability Guide &lt;/a&gt;&lt;br /&gt;1st and the 2nd instance it gives me a following error. &lt;br /&gt;&lt;br /&gt;&lt;div class='code'&gt;&lt;span class='code-lines'&gt;&amp;nbsp;1&lt;/span&gt;&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;2&lt;/span&gt;06:47:56,331 ERROR [JobWrapper:81] com.liferay.portal.kernel.job.JobExecutionException: java.lang.ClassCastException: com.liferay.portal.util.HttpImpl&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;3&lt;/span&gt;com.liferay.portal.kernel.job.JobExecutionException: java.lang.ClassCastException: com.liferay.portal.util.HttpImpl&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;4&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portlet.admin.job.CheckRemoteRepositoriesJob.execute(CheckRemoteRepositoriesJob.java:46)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;5&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portal.job.JobWrapper.execute(JobWrapper.java:69)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;6&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at org.quartz.core.JobRunShell.run(JobRunShell.java:202)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;7&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;8&lt;/span&gt;Caused by: java.lang.ClassCastException: com.liferay.portal.util.HttpImpl&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;9&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portal.plugin.PluginPackageUtil._loadRepository(PluginPackageUtil.java:632)&lt;br /&gt;&lt;span class='code-lines'&gt;10&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portal.plugin.PluginPackageUtil._reloadRepositories(PluginPackageUtil.java:1164)&lt;br /&gt;&lt;span class='code-lines'&gt;11&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portal.plugin.PluginPackageUtil.reloadRepositories(PluginPackageUtil.java:218)&lt;br /&gt;&lt;span class='code-lines'&gt;12&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; at com.liferay.portlet.admin.job.CheckRemoteRepositoriesJob.execute(CheckRemoteRepositoriesJob.java:43)&lt;br /&gt;&lt;span class='code-lines'&gt;13&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; ... 3 more&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;3rd instance gives me the following error . &lt;br /&gt;&lt;br /&gt;&lt;div class='code'&gt;&lt;span class='code-lines'&gt;&amp;nbsp;1&lt;/span&gt;&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;2&lt;/span&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp; java.lang.ArrayIndexOutOfBoundsException: 0&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;3&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.util.PortalInstances._getDefaultCompanyId(PortalInstances.java:232)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;4&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.util.PortalInstances._getCompanyId(PortalInstances.java:189)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;5&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.util.PortalInstances.getCompanyId(PortalInstances.java:71)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;6&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:110)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;7&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;8&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.servlet.filters.threadlocalcache.ThreadLocalCacheFilter.processFilter(ThreadLocalCacheFilter.java:55)&lt;br /&gt;&lt;span class='code-lines'&gt;&amp;nbsp;9&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91)&lt;br /&gt;&lt;span class='code-lines'&gt;10&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)&lt;br /&gt;&lt;span class='code-lines'&gt;11&lt;/span&gt;&amp;nbsp; &amp;nbsp; com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:94)&lt;br /&gt;&lt;span class='code-lines'&gt;12&lt;/span&gt;&amp;nbsp; &amp;nbsp; org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Plz help me, thanks in advance. &lt;br /&gt;&lt;br /&gt;Arun.</summary>
    <dc:creator>Arun Kumar S</dc:creator>
    <dc:date>2010-03-05T06:52:30Z</dc:date>
  </entry>
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