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Questions tagged [jrockit]

JRockit is a High performance JVM built into Oracle Fusion Middleware.

JRockit, a proprietary Java Virtual Machine (JVM) originally developed by Appeal Virtual Machines and acquired by BEA Systems in 2002,[1] became part of Oracle Fusion Middleware in 2008.

The JRockit code base and the HotSpot virtual machine from Sun Microsystems (now Oracle) are currently being integrated, with the target of releasing a JVM with a combined code base around the release date of JDK 8.

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Why is my application working fine in local and failing in server with java.lang.OutOfMemoryError: nativeGetNewTLA for the same amount of data?

This application that I'm working on has a feature to download the reports(XLSX), DynamicReports 4.0 is the API we are using for it. The application crashes with the following error: weblogic.kernel.Default failed to schedule a request due to…
Raghavendra Reddy
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Weblogic/JRockit Exception handling on JAX-RPC (Soap) webservices

I am maintaining old soap webservices running on JAX-RPC (Weblogic implementation). But I am experiencing an NPE without any complete stack trace :
Aure77
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String not serializable exception coming for interned strings from Wicket Model (on JRockit/Weblogic)

The following seems to be a bug with JRockit or Weblogic, but maybe someone on this list has seen it before and has a better workaround/solution. We have been developing a Wicket application for a government agency that is going to be used by 15k…
bpgergo
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Disable JRockit Optimzation per class

Is there anyway to do this? I have seen there is a -XnoOpt function, but that seems more global than only applying this to a particular class. Any help would be useful ... even if to tell me this is not possible. Thanks!
tjholmes66
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JRockit Mission Control does not capture Spring Bean methods invocations

I am trying to profile my Spring Web app running on WebLogic 9.2 JRockit Mission Control 4.0 works perfectly except it doesn't capture Spring Beans method invocations. Are there any tricks to make it work?
arkadiy kraportov
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JRockit HSPerf data documentation

Is there some documentation for JRockit hsperf data metrics? What all the parameters mean, how time measures are represented (equivalent of HotSpot's sun.os.hrt.frequency), ...
Martin
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JRockit full memory dump

I suspect that my application have a memory leak. I have GC logs and when I look at them I see that memory usage is about 9-10GB. Then I try to dump memory to the file, the file size is about 5GB. The question is why dump has not got 9GB in size,…
lbednaszynski
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Java OOM: no heapdump created

I'm getting OOM of memory issue on a long running application (3~5 hours) with the following symptoms -XX:+HeapDumpOnOutOfMemoryError produce an empty dump http://bugs.java.com/view_bug.do?bug_id=6784422 Exception in thread "[STANDBY]…
user4127
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Tool Equivalent to Flight recorder for Hotspot JDK6

I am aware that Hotspot JDK7 has both Java Mission Control and flight recording bundled with it. But, as per my application requirement, I am bound to use Hotspot JDK6. I could monitor the Hotspot6 JVM performance using JMC. But flight recording is…
EmeraldTablet
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Eclipse changed JRE for a project

I changed the JRE for a project in eclipse (Sun to JRockit). But when I try to run a class with main method I get a pop-up error message "Could not find main class. Program will exit" and "Exception in thread "Main Thread"…
Eqbal
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JRockit jmxmp support

I am trying to use JRockit 5.2(that ships with JDK7u51)ito connect with MBean Server thru JMXMP connector but I am not able to add jmxmp connector support for JRocket. When I try to connect, JRockit tells me unsupported protocol. Any advise?
nabsha
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JSP compilation fails on Weblogic 10.3 but works on Weblogic 10

I have below piece of code in one my JSP <%@ page language="java" import = "import com.ecc.SiteAdmin.servlets.*" %> This file compiles and works fine on Weblogic 10 with Sun JDK 5, but fails with below message on Weblogic 10.3 with JRockit…
Ravi Gupta
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Conversion of Byte to String and vice versa in different platforms

I have two applications running on different servers, one having JDK 1.6 and another having JRockit. I am using RC4 algorithm to mask a string and send to the different application hosted in different server. Below program can be used for mask and…
Indranil
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What is max heap size I can allocate for JVM on Win32 machine?

I have BEA JRockit JDK 5.0 Update 6 running on Windows XP. I wish to know what is the max heap I can allocate when I have primary memory of 4GB on my machine.
Ravi Gupta
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when I open mission control flight recording file I get exception

When I started flight recording for my application in java mission control it records normally and I open the .jrf file I get an exception like this: *Could not load events from…
metmem
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