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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I have allocated 2 GB memory to
application server ….<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>More over when I am running the same using
the previous version jars i.e., 3.0.x drools I never get this…<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks,</span></font><font color=navy><span
style='color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Shiva</span></font><font color=navy><span
style='color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Tel: +91-40-27782000 Ext: 4259</span></font><o:p></o:p></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> rules-users-bounces@lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b>Christopher.Mathrusse@sybase.com<br>
<b><span style='font-weight:bold'>Sent:</span></b> Tuesday, January 22, 2008
12:43 PM<br>
<b><span style='font-weight:bold'>To:</span></b> Rules Users List<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [rules-users]
java.lang.OutOfMemoryError: Java heap space onDrools 4.0.4</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
</span></font><font size=2 face=sans-serif><span style='font-size:10.0pt;
font-family:sans-serif'>Allocate more memory for the JVM when starting the
application/server. As an example, pass the following in to the JVM on startup:</span></font>
<br>
<font size=2 face=sans-serif><span style='font-size:10.0pt;font-family:sans-serif'>-Xms128m
-Xmx256m</span></font> <br>
<br>
<font size=2 face=sans-serif><span style='font-size:10.0pt;font-family:sans-serif'>By
default, the JVM only allocate 64M of memory. You simply need to tell the JVM
to allocate more.</span></font> <br>
<font size=2 face=sans-serif><span style='font-size:10.0pt;font-family:sans-serif'><br>
</span></font><br>
<br>
<o:p></o:p></p>
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<p class=MsoNormal><b><font size=1 face=sans-serif><span style='font-size:
7.5pt;font-family:sans-serif;font-weight:bold'>"Shiva Shankar Reddy
Katula" <shivashankar.k@sonata-software.com></span></font></b><font
size=1 face=sans-serif><span style='font-size:7.5pt;font-family:sans-serif'> </span></font><br>
<font size=1 face=sans-serif><span style='font-size:7.5pt;font-family:sans-serif'>Sent
by: rules-users-bounces@lists.jboss.org</span></font> <o:p></o:p></p>
<p><font size=1 face=sans-serif><span style='font-size:7.5pt;font-family:
sans-serif'>01/21/2008 10:38 PM</span></font> <o:p></o:p></p>
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<p class=MsoNormal align=center style='text-align:center'><font size=1
face=sans-serif><span style='font-size:7.5pt;font-family:sans-serif'>Please
respond to<br>
Rules Users List <rules-users@lists.jboss.org></span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=1 face=sans-serif><span style='font-size:
7.5pt;font-family:sans-serif'>"Rules Users List"
<rules-users@lists.jboss.org></span></font> <o:p></o:p></p>
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<p class=MsoNormal align=right style='text-align:right'><font size=1
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<p class=MsoNormal><font size=1 face=sans-serif><span style='font-size:
7.5pt;font-family:sans-serif'>[rules-users] java.lang.OutOfMemoryError:
Java heap space on Drools 4.0.4</span></font><o:p></o:p></p>
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style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
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<p class=MsoNormal><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
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<br>
<br>
</span></font><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>Hi,</span></font> <br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>I
am getting the following outofmemory error after upgrading from 3.0.x to 4.0.4.
</span></font><br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>I
use to never get this error before. </span></font><br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>I
don't think this is because of system memory issue. </span></font><br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>I
have 8 GB RAM Linux Machine with JBOSS Server.</span></font> <br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Do
anybody have this issue if so what is the resolution.</span></font> <br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] Exception in thread "Timer-354"</span></font></b> <br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] java.lang.OutOfMemoryError: Java heap space</span></font></b> <br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at java.lang.StringCoding.trim(StringCoding.java:64)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at
java.lang.StringCoding.access$400(StringCoding.java:37)</span></font></b> <br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at
java.lang.StringCoding$CharsetSE.encode(StringCoding.java:353)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at java.lang.StringCoding.encode(StringCoding.java:378)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at java.lang.StringCoding.encode(StringCoding.java:384)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,177 ERROR
[STDERR] at java.lang.String.getBytes(String.java:829)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,183 ERROR
[STDERR] at
org.drools.rule.builder.dialect.java.JavaDialect.addClassCompileTask(JavaDialect.java:472)22:22:38,183
ERROR [STDERR] at
org.drools.rule.builder.dialect.java.JavaDialect.addFunction(JavaDialect.java:442)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,183 ERROR
[STDERR] at org.drools.compiler.PackageBuilder.addFunction(PackageBuilder.java:406)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,183 ERROR
[STDERR] at
org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:289)</span></font></b>
<br>
<b><font size=2 color="#ff6600" face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New";color:#FF6600;font-weight:bold'>22:22:38,183 ERROR
[STDERR] at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:167)</span></font></b>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'> </span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Thanks,</span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Shiva</span></font>
<br>
<font size=2 face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'>Tel:
+91-40-27782000 Ext: 4259<tt><font face="Courier New">_______________________________________________</font></tt><br>
<tt><font face="Courier New">rules-users mailing list</font></tt><br>
<tt><font face="Courier New">rules-users@lists.jboss.org</font></tt><br>
<tt><font face="Courier New">https://lists.jboss.org/mailman/listinfo/rules-users</font></tt></span></font><o:p></o:p></p>
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