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    <title>topic Java heap warning... How can I get rid of it? in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194104#M147234</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;When I start Alfresco, there are 15 INFO lines, 2 WARN lines and 0 ERROR lines.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Here's a full copy of output to alfresco.log upon startup:&lt;/SPAN&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;11:09:14,515 INFO&amp;nbsp; [org.alfresco.config.xml.XMLConfigService$PropertyConfigurer] Loading properties file from class path resource [alfresco/file-servers.properties]&lt;BR /&gt;11:09:18,886 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] Schema managed by database dialect org.hibernate.dialect.MySQLInnoDBDialect.&lt;BR /&gt;11:09:19,144 INFO&amp;nbsp; [org.alfresco.repo.domain.schema.SchemaBootstrap] No changes were made to the schema.&lt;BR /&gt;11:09:20,239 INFO&amp;nbsp; [org.alfresco.repo.admin.ConfigurationChecker] The Alfresco root data directory ('dir.root') is: /opt/alfresco/alf_data&lt;BR /&gt;11:09:20,272 INFO&amp;nbsp; [org.alfresco.repo.admin.patch.PatchExecuter] Checking for patches to apply …&lt;BR /&gt;11:09:20,433 INFO&amp;nbsp; [org.alfresco.repo.admin.patch.PatchExecuter] No patches were required.&lt;BR /&gt;11:09:20,436 INFO&amp;nbsp; [org.alfresco.repo.module.ModuleServiceImpl] Found 0 module(s).&lt;BR /&gt;11:09:20,875 INFO&amp;nbsp; [org.alfresco.service.descriptor.DescriptorService] Alfresco JVM - v1.6.0_11-b03; maximum heap size 455.125MB&lt;BR /&gt;11:09:20,875 WARN&amp;nbsp; [org.alfresco.service.descriptor.DescriptorService] Alfresco JVM - WARNING - maximum heap size 455.125MB is less than recommended 512MB&lt;BR /&gt;11:09:20,876 INFO&amp;nbsp; [org.alfresco.service.descriptor.DescriptorService] Alfresco started (Labs): Current version 3.0.0 (c 1342) schema 1000 - Installed version 3.0.0 (c 1342) schema 1000&lt;BR /&gt;11:09:20,957 WARN&amp;nbsp; [org.alfresco.linkvalidation.LinkValidationServiceImpl] LinkValidationService Update is not running (virtualization server not registered or started)&lt;BR /&gt;11:09:29,112 INFO&amp;nbsp; [org.alfresco.web.scripts.DeclarativeRegistry] Registered 21 Web Scripts (+0 failed), 23 URLs&lt;BR /&gt;11:09:29,113 INFO&amp;nbsp; [org.alfresco.web.scripts.AbstractRuntimeContainer] Initialised Presentation Web Script Container (in 137.55699ms)&lt;BR /&gt;11:09:29,284 INFO&amp;nbsp; [org.alfresco.web.scripts.DeclarativeRegistry] Registered 134 Web Scripts (+0 failed), 136 URLs&lt;BR /&gt;11:09:29,284 INFO&amp;nbsp; [org.alfresco.web.scripts.AbstractRuntimeContainer] Initialised WebFramework Web Script Container (in 168.852ms)&lt;BR /&gt;11:09:29,304 INFO&amp;nbsp; [org.alfresco.web.site.FrameworkHelper] Successfully Initialized Web Framework&lt;BR /&gt;11:10:00,567 INFO&amp;nbsp; [org.alfresco.web.site.FrameworkHelper] Successfully Initialized Web Framework&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;I am particularly interested in fixing the following line:&lt;/SPAN&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;11:09:20,875 WARN&amp;nbsp; [org.alfresco.service.descriptor.DescriptorService] Alfresco JVM - WARNING - maximum heap size 455.125MB is less than recommended 512MB&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;BR /&gt;&lt;SPAN&gt;How do I get the Java maximum heap size back to 512? I have never run into this problem before.&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Fri, 19 Dec 2008 16:20:40 GMT</pubDate>
    <dc:creator>meansartin14</dc:creator>
    <dc:date>2008-12-19T16:20:40Z</dc:date>
    <item>
      <title>Java heap warning... How can I get rid of it?</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194104#M147234</link>
      <description>When I start Alfresco, there are 15 INFO lines, 2 WARN lines and 0 ERROR lines.Here's a full copy of output to alfresco.log upon startup:11:09:14,515 INFO&amp;nbsp; [org.alfresco.config.xml.XMLConfigService$PropertyConfigurer] Loading properties file from class path resource [alfresco/file-servers.properties</description>
      <pubDate>Fri, 19 Dec 2008 16:20:40 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194104#M147234</guid>
      <dc:creator>meansartin14</dc:creator>
      <dc:date>2008-12-19T16:20:40Z</dc:date>
    </item>
    <item>
      <title>Re: Java heap warning... How can I get rid of it?</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194105#M147235</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Open alfresco\alfresco.bat file and change line JAVA_OPTS=-Xms128m –Xmx256m -Xss96k -XX:MaxPermSize=128m –server to JAVA_OPTS=-Xms128m –Xmx1024m -Xss96k -XX:MaxPermSize=128m –server&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 22 Dec 2008 11:15:00 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194105#M147235</guid>
      <dc:creator>libman</dc:creator>
      <dc:date>2008-12-22T11:15:00Z</dc:date>
    </item>
    <item>
      <title>Re: Java heap warning... How can I get rid of it?</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194106#M147236</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;BLOCKQUOTE class="jive-quote"&gt;Open alfresco\alfresco.bat file and change line JAVA_OPTS=-Xms128m –Xmx256m -Xss96k -XX:MaxPermSize=128m –server to JAVA_OPTS=-Xms128m –Xmx1024m -Xss96k -XX:MaxPermSize=128m –server&lt;/BLOCKQUOTE&gt;&lt;BR /&gt;&lt;SPAN&gt;Worked perfectly. Thank you very much!&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Two minor notes:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; 1) I edited &lt;/SPAN&gt;&lt;STRONG&gt;alfresco.sh&lt;/STRONG&gt;&lt;SPAN&gt;, not alfresco.bat (I'm using a RHEL 5.2 server)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp; 2) In &lt;/SPAN&gt;&lt;STRONG&gt;alfresco.sh&lt;/STRONG&gt;&lt;SPAN&gt;, there is no ""-Xss96k" option. As such, I changed my JAVA_OPTS as follows:&lt;/SPAN&gt;&lt;BR /&gt;&lt;STRONG&gt;alfresco.sh&lt;/STRONG&gt;&lt;SPAN&gt; went from this:&lt;/SPAN&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;…&lt;BR /&gt;export JAVA_OPTS='-Xms128m -Xmx512m -XX:MaxPermSize=128m -server'&lt;BR /&gt;…&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;STRONG&gt;TO THIS&lt;/STRONG&gt;&lt;BR /&gt;&lt;PRE class="language-none line-numbers"&gt;&lt;CODE&gt;…&lt;BR /&gt;export JAVA_OPTS='-Xms128m -Xmx1024m -XX:MaxPermSize=128m -server'&lt;BR /&gt;…&lt;SPAN class="line-numbers-rows"&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;SPAN&gt;‍&lt;/SPAN&gt;&lt;/SPAN&gt;&lt;/CODE&gt;&lt;/PRE&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Mon, 22 Dec 2008 12:51:26 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/java-heap-warning-how-can-i-get-rid-of-it/m-p/194106#M147236</guid>
      <dc:creator>meansartin14</dc:creator>
      <dc:date>2008-12-22T12:51:26Z</dc:date>
    </item>
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