AD4J with JRockit

A customer wants to use AD4J for their production applications running on the following environment
Weblogic 9.2
Red Hat Enterprise Linux 4.0 (64 bit)
JRockit 1.5_04 (64 bit)
AD4J 10.2.0.4 Version 4
From the readme.txt I understand that this version of JVM is not supported with AD4J (I tried connecting to an agent running on this app server. It connected to all the JVMs but displayed the message "JVM not supported" in the JVM's section of the console).
Is there a work around to use AD4J with this application? Are there plans to support 64bit Jrockit on linux for AD4J? Also, how does JRMC compare against AD4J in terms of features? Can we run JRMC all the time in production environment without any high overhead?
Appreciate your help
Sairam

The AD4J team is certifying their product with JRockit on one platform at a time, with the most common deployment platforms for WLS/JRockit first. I would expect 64-bit Linux soon since it is also rather common (but still trailing 32-bit).
Henrik

Similar Messages

Help with jrockit crashes (dump files) at MemSystem.getMoreTLAMemory

Hello,
We've recently started experiencing a lot of instability in one of our new deployments, generating core dumps as listed below.
The server in question is running jboss 3.2.2 with jrockit 1.4.2_03, on Red Hat Enterprise Linux WS release 3 (Taroon Update 3), with SQL Server 2000.
The dump file is listed below (I've actually listed 2). Any help or suggestions for research would be greatly appreciated. This is in our production environment, so I'm anxious for input. Thank you!
JRockit context dump produced after 0 days, 15:04:58 on Tue May 17 08:22:34 2005
If you see this dump, please send it, along with as much
information as you can on your system setup and the program
you were running, to [email protected]. Please include the
file jrockit.29470.dump from the current directory in the bug
report. Thank you.
A core file will be dumped into /usr/local/jboss-3.2.2/bin.
Please attach that file to your bug report.
Error Message: Null pointer exception in native code
Signal info : si_signo=11, si_code=2
Version : ari-24879-20031212-1523-linux-ia32
Threads / GC : Native Threads, GC strategy: gencon
: mmHeap->data = 0x9ef30000, mmHeap->top = 0xb6f30000
: nurseryStartAddress = 0xa1bdb1d0, nurseryEndAddress = 0xa60a92b0
: mmStartCompaction = 0xa0d30000, mmEndCompaction = 0xa8530000
Number CPUs : 4
Tot Phys Mem : 4187815936
OS version : Red Hat Enterprise Linux WS release 3 (Taroon Update 4)
Linux version 2.4.21-20.ELsmp ([email protected]) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-42))
#1 SMP Wed Aug 18 20:46:40 EDT 2004
State : JVM is running
Command Line : -Djava.class.path=. -Dconfig_name=ciscotiger -Xms:384m -Xmx:384m -Xgc:gencon -Xns:52m -Djava.awt.headless
=true -Xmanagement -Djrockit.managementserver.port=17390 -Djava.class.path=/usr/local/jboss/bin/run.jar:/usr/local/jboss
/hhlib/log4jInitializer.jar:/usr/local/jboss/hhlib/log4j.jar:/usr/local/jrockit1.4.2/lib/tools.jar -Dsun.java.command=or
g.jboss.Main -c ciscotiger
Environment : JAVA_HOME=(null), java.home=/usr/local/jrockit-j2sdk1.4.2_03/jre, java.class.path=/usr/local/jboss/bin/ru
n.jar:/usr/local/jboss/hhlib/log4jInitializer.jar:/usr/local/jboss/hhlib/log4j.jar:/usr/local/jrockit1.4.2/lib/tools.jar
, java.library.path=/usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/jrockit:/usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386:
/usr/local/jrockit-j2sdk1.4.2_03/jre/../lib/i386
C Heap : Good; no memory allocations have failed
Registers:
EAX = b7413c39 EBX = 9479e0d4
ECX = 9479e1e0 EDX = 00000000
ESI = 09087488 EDI = 090fbda8
ESP = 9479e08c EIP = b7413c39
EBP = 9479e0a8 EFL = 00010286
CS = 0023 DS = 002b ES = 002b
SS = 002b FS = 003b GS = 0033
Stack:
9479e08c :b72eb7b5 00000000 9479e0b0 00000000 9479e0d4 9479e29c
9479e0a4 :9479e1e0 09087488 b72ebca3 00000000 3ff00000 9479e0d4
9479e0bc :b72ef852 09087488 9479e1c4 9479e114 b72eb571 09087488
9479e0d4 :00000000 00000000 b75a0000 09087488 9479e1c4 090fbda8
9479e0ec :b72ebe38 00000000 3ff00000 09087488 b72ebe27 9479e29c
9479e104 :09087488 9479e244 b72efed2 b73ec650 b73ec6e5 00000000
9479e11c :b72efb23 b73ec650 9479e1c4 9d9a8462 b72efb1a 9479e1e0
9479e134 :9479e244 9479e29c b72ed88d 9479e1e0 09087488 9479e1e0
9479e14c :9d9a8460 9479e1e0 9479e1c4 090fbda8 09087488 9479e1e0
9479e164 :9d9a8462 090fbda8 b72f0034 9d9a8463 9d9a8463 00000011
9479e17c :b738a732 9479e1e0 9479e1c4 090fbda8 b72eb265 9479e1e0
9479e194 :09087488 090fbda8 b72eb25a 9d9a8460 9479e1e0 00000000
9479e1ac :00000000 090fbda8 9479e358 00000001 9479e3bc b73515e7
9479e1c4 :9479e3f4 b738cc2c 00000000 09281018 9479e254 00000000
9479e1dc :b7469938 9d9a8460 00000000 00000003 00000000 00000000
9479e1f4 :000000d9 00000046 00000000 0000001c 00000000 b7415520
9479e20c :00000004 00000004 00000001 00000000 00000002 00004000
9479e224 :00000000 00000000 00000000 00000000 00000000 00000000
9479e23c :00000000 00000000 00000001 ffffffff 00000004 00000000
9479e254 :00000000 00000040 00000004 00000000 00000000 00000000
9479e26c :00000000 00000000 ffffffff 00000000 00000000 00000000
9479e284 :ffffffff 00000004 00000000 00000000 00000000 00000000
9479e29c :00000002 ffffffff 00000004 00000000 00000000 00000006
9479e2b4 :00000004 00000000 00000000 0000001c 00000001 00000000
9479e2cc :ffffffff 00000000 00000000 00000000 ffffffff 00000004
9479e2e4 :00000000 00000000 00000000 00000000 00000000 00000000
9479e2fc :00000000 00000000 00000000 00000000 00000000 00000000
9479e314 :00000000 00000000 00000000 b738e276 090fbda8 00000002
9479e32c :b738e27f 09087488 090fbda8 a6085018 b738e223 9479e3bc
9479e344 :00000000 b746a29c b7334029 9479e3f4 9479e454 0000000d
9479e35c :0000000e 0000006f 00000000 00000000 09281018 9479e3bc
9479e374 :9479e454 9dea082d b738e0ad 00000001 09281018 b746a29c
9479e38c :b733c5fd 9479e3bc 9479e454 9479e3c8 b733c665 9479e454
9479e3a4 :00000000 b746a29c 00000401 9479e45c 9479e454 00000001
9479e3bc :b738e1ca b745ffc4 9479e454 09281018 b738be42 b746a398
9479e3d4 :9479e454 9479e454 b738cc2c 00000000 09281018 b746a29c
9479e3ec :b7342012 b746a138 9479e3d8 b738cc2c 00000000 09281018
9479e404 :9479e454 a6080c50 b746a150 9479e454 00000000 00000005
9479e41c :985aafa2 a6080c50 a6080b00 9479e448 b7342089 9479e454
9479e434 :9479e4d4 00000005 b73420a5 00000080 00000000 00000401
9479e44c :b738bd91 09281018 9479e4d4 b738cc2c 00000000 09281018
9479e464 :09281018 b746a29c b745ffc4 080669c0 934c2810 a6084450
9479e47c :b732d95b 00000000 00000000 9479e4dc 09281018 9479e4d4
9479e494 :09281018 934c5391 b733b282 b746a29c 9479e4d4 a6081f68
9479e4ac :b733b2b1 00000000 00000080 00000000 a6081f68 080669c0
9479e4c4 :094bb8b0 00000006 00000000 00000000 00000000 b738cc2c
9479e4dc :00000000 09281018 a6081f38 a6081eb8 b746a29c 09281018
9479e4f4 :934c23a7 a6081388 b732efe8 080669c0 a6081eb8 00000000
9479e50c :b738dca9 091bcda4 094bb8b0 09281090 09281018 091bcda4
9479e524 :00000049 b738dca9 00000001 094bb8b0 09281090 b738dc8c
9479e53c :b73843dc 094bb8b0 0000066c 00000001 a4ed2c10 091bcda4
9479e554 :9479e570 a6085a30 09281018 9ff9c960 a607d4a0 00000001
9479e56c :9e170526 09281090 08113820 091bcda4 a607ca70 09281018
9479e584 :9e170578 0800da58 a6085a30 094bb8b0 a6085e58 9e1709d7
9479e59c :00000410 000001fe 96aaac21 00000001 00000011 00000010
9479e5b4 :a6085a30 a6085228 000000fd 0000010e 00000005 a6085990
9479e5cc :95bae7be a607ca70 a607c030 0000000c a6082ff8 00000000
9479e5e4 :9fe87740 00000001 b17a2308 a6090ec0 00000000 95bae4cf
9479e5fc :a607c030 b17a2308 00000000 a6090ec0 9fe86228 00000000
9479e614 :95badeda a607c030 b17a2308 a6090ec0 b17a2308 a0918198
9479e62c :b17a2308 9f4f0a58 a607b800 a6090ec0 00000000 a607b818
9479e644 :a60909e0 95bad4bb a607b800 b17a2308 a6090ec0 9fe86228
9479e65c :b17a2308 9f4f0a58 a6090ec0 00000000 a607b800 a6090998
9479e674 :00000000 00000006 9fe86228 9fe86228 95bad030 9fe82050
9479e68c :b21c97d0 b21c9970 94b4c7e4 94b4c7e4 95ba441e 9fe82050
9479e6a4 :a4dda960 9f0de780 00000001 a41b3420 9fe82050 b17a1440
9479e6bc :a07658a0 a0a7b6e8 9ff6d9c0 b21c97d0 b21c97d0 9ff6d9c0
9479e6d4 :00000000 a5bed0f8 b21c98d0 b21c98d0 a04fb540 9f0edba0
9479e6ec :a8de2b48 00005c2f b2221e20 b2221dd0 00000002 b2221d60
9479e704 :b2221d10 00000000 b2221dd0 00000002 b21c9930 00000001
9479e71c :b21c9950 00000001 b21c9950 00000000 00000001 b21c9950
9479e734 :00000001 b21c9970 00000001 b21c9970 00000001 00000000
9479e74c :934c39d7 a5fe3b58 a18016d0 a60612d0 9f0de780 a6061320
9479e764 :a095f6b0 a095f6b0 a095f6b0 a095f6b0 a095f6b0 a095f6b0
9479e77c :a095f6b0 a095f6f8 a18016e8 9f0de798 a091b358 a091b358
9479e794 :a17e99d8 a17e99d8 b17a2308 a17e99d8 a17e99d8 a17e99d8
9479e7ac :a17e99d8 a095f6f8 a0765878 b1a0cf98 a6061da8 a5c8df68
9479e7c4 :a095f6f8 b221c648 b221c660 a1801ac0 b221c678 9f3363b0
9479e7dc :b221c690 9f3363e0 b221c6a8 a4dda6a8 b221c6c0 b221c6d8
9479e7f4 :b221c6f0 b221c708 a4dda960 b221c720 9f3363e0 00000012
9479e80c :b221c750 b221c768 00000000 a095f6b0 b1a0d178 b221c780
9479e824 :9f3366b8 b221c798 b221c7b0 00000001 b221c810 b221c7c8
9479e83c :b221c7e0 b221c7f8 00000001 b221c768 b221c828 b221c840
9479e854 :b221c858 00000000 a17efcd0 9f336748 9f336760 b221c870
9479e86c :b221c888 b221c8a0 b221c8b8 a8f0f990 a6020c10 00000000
9479e884 :00000008 b221c918 b21c98e8 b21c9900 b21c9918 b221c930
Code:
b7413b39 :00000000 83000000 3cd904ec 246cd924 24548b08 24448b10
b7413b51 :db2adb0c 8bc1de28 db142444 242cd938 c304c483 00000000
b7413b69 :00000000 00000000 00000000 00000000 00000000 83000000
b7413b81 :3cd904ec 246cd924 24548b08 24448b10 db28db0c 8be9de2a
b7413b99 :db142444 242cd938 c304c483 00000000 00000000 00000000
b7413bb1 :00000000 00000000 00000000 83000000 3cd904ec 246cd924
b7413bc9 :24548b08 24448b10 db2adb0c 8bc9de28 db142444 242cd938
b7413be1 :c304c483 00000000 00000000 00000000 00000000 00000000
b7413bf9 :00000000 83000000 3cd904ec 246cd924 24548b08 24448b10
b7413c11 :db28db0c 8bf9de2a db142444 242cd938 c304c483 00000000
b7413c29 :00000000 00000000 24448b00 c328db04 0824548b 1024448b
b7413c41 :002244dd 00b838db c3000000 d904ec83 6cd9243c 448b0824
b7413c59 :548b0c24 28db1024 f1d92adb 1424448b 2cd938db 04c48324
b7413c71 :000000c3 40b7413b 80b7413b c0b7413b 00b7413b 32b7413c
b7413c89 :4db7413c 39b7413c 00b7413c 00000000 00000000 83000000
b7413ca1 :7ab73ec9 00b73ec9 00000000 77000000 6bb73ec9 00b73ec9
b7413cb9 :00000000 69000000 63b73ec9 5fb73ec9 4cb73ec9 49b73ec9
b7413cd1 :3ab73ec9 37b73ec9 2db73ec9 2bb73ec9 25b73ec9 23b73ec9
b7413ce9 :1eb73ec9 1bb73ec9 11b73ec9 0eb73ec9 05b73ec9 02b73ec9
b7413d01 :f3b73ec9 f0b73ec8 e6b73ec8 e4b73ec8 deb73ec8 dab73ec8
b7413d19 :c7b73ec8 c5b73ec8 c0b73ec8 00b73ec8 00000000 bd000000
b7413d31 :b4b73ec8 00b73ec8 00000000 b2000000 abb73ec8 a8b73ec8
Loaded modules:
(* denotes the module causing the exception)
0x08048000-0x0804cd66 /usr/local/jrockit-j2sdk1.4.2_03/bin/java
0xb75cd000-0xb75d9931 /lib/tls/libpthread.so.0
0xb75ab000-0xb75cbe5f /lib/tls/libm.so.6
0xb75a8000-0xb75a9e23 /lib/libdl.so.2
0xb7470000-0xb75a1eaf /lib/tls/libc.so.6
0xb75e9000-0xb75fdc8b /lib/ld-linux.so.2
0xb725b000-0xb740f4ef /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/jrockit/libjvm.so
0xb6f33000-0xb6f3d2df /lib/libnss_files.so.2
0x9e20d000-0x9e21cfa5 /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libverify.so
0x9d739000-0x9d7589cf /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libjava.so
0x9d719000-0x9d72a0eb /lib/libnsl.so.1
0x9c1e4000-0x9c1e7133 /lib/libnss_dns.so.2
0x9c1d2000-0x9c1e079f /lib/libresolv.so.2
0x9a47b000-0x9a47e5c1 /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libioser12.so
Java Thread ID = 0x00002c80, Name = Thread-50
Thread Stack Trace:
at jrockit/vm/MemSystem.getMoreTLAMemory(Native Method)@0x9e1704f0
at jrockit/vm/MemSystem.getMoreTLAMemoryWrapper(Native Method)@0x9e170578
at jrockit/vm/MemSystem.allocArray2(Native Method)@0x9e1709d7
at java/lang/StringBuffer.append(Optimized Method)@0x96aaac21
at com/hartehanks/ntouch/ui/web/taglib/ntwtag/FormDateFieldTag.createNumberPullDown(FormDateFieldTag.java:420)@0x95b
ae7be
at com/hartehanks/ntouch/ui/web/taglib/ntwtag/FormDateFieldTag.createNumberPullDown(FormDateFieldTag.java:382)@0x95b
ae4cf
at com/hartehanks/ntouch/ui/web/taglib/ntwtag/FormDateFieldTag.createDatePullDownAtPosition(FormDateFieldTag.java:32
9)@0x95badeda
at com/hartehanks/ntouch/ui/web/taglib/ntwtag/FormDateFieldTag.doEndTag(FormDateFieldTag.java:184)@0x95bad4bb
at webforms/outboundPanel_jsp._jspx_meth_ntwtag_datefield_0(outboundPanel_jsp.java:895)@0x95bad030
at webforms/outboundPanel_jsp._jspService(outboundPanel_jsp.java:606)@0x95ba441e
at org/apache/jasper/runtime/HttpJspBase.service(HttpJspBase.java:137)@0x981a2c94
at javax/servlet/http/HttpServlet.service(HttpServlet.java:853)@0x97fc787e
at org/apache/catalina/core/ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)@0x981a881c
at org/apache/catalina/core/ApplicationDispatcher.doInclude(ApplicationDispatcher.java:575)@0x981a76b2
at org/apache/catalina/core/ApplicationDispatcher.include(ApplicationDispatcher.java:498)@0x981a734c
at org/apache/jasper/runtime/JspRuntimeLibrary.include(JspRuntimeLibrary.java:822)@0x981a6228
at webforms/webEntry_jsp._jspService(webEntry_jsp.java:394)@0x9766960a
at org/apache/jasper/runtime/HttpJspBase.service(HttpJspBase.java:137)@0x981a2c94
at javax/servlet/http/HttpServlet.service(HttpServlet.java:853)@0x97fc787e
at org/apache/catalina/core/ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)@0x981a881c
at org/apache/catalina/core/ApplicationDispatcher.doInclude(ApplicationDispatcher.java:575)@0x981a76b2
at org/apache/catalina/core/ApplicationDispatcher.include(ApplicationDispatcher.java:498)@0x981a734c
at org/apache/jasper/runtime/JspRuntimeLibrary.include(JspRuntimeLibrary.java:822)@0x981a6228
at entry/displayEntry_jsp._jspService(displayEntry_jsp.java:251)@0x97665ed2
at org/apache/jasper/runtime/HttpJspBase.service(HttpJspBase.java:137)@0x981a2c94
at javax/servlet/http/HttpServlet.service(HttpServlet.java:853)@0x97fc787e
at org/apache/catalina/core/ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)@0x981a881c
at org/apache/catalina/core/ApplicationDispatcher.doForward(ApplicationDispatcher.java:432)@0x981aa46d
at org/apache/catalina/core/ApplicationDispatcher.forward(ApplicationDispatcher.java:356)@0x981aa07c
at com/hartehanks/ntouch/ui/web/util/misc/UrlHelper.forward(UrlHelper.java:44)@0x9302db2f
at com/hartehanks/ntouch/ui/web/outbound/servlet/OutboundBrowserServlet.openNextQueueItem(OutboundBrowserServlet.jav
a:546)@0x93ca4a5d
at com/hartehanks/ntouch/ui/web/outbound/servlet/OutboundBrowserServlet.doAction(OutboundBrowserServlet.java:121)@0x
93027d4c
at com/hartehanks/ntouch/ui/web/servlet/WebServlet.doPost(WebServlet.java:56)@0x93027343
at com/hartehanks/ntouch/ui/web/servlet/WebServlet.doGet(WebServlet.java:36)@0x930272a3
at javax/servlet/http/HttpServlet.service(HttpServlet.java:740)@0x9598975e
at javax/servlet/http/HttpServlet.service(HttpServlet.java:853)@0x97fc787e
at org/apache/catalina/core/ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)@0x981a2752
at org/apache/catalina/core/ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)@0x981a2474
at org/apache/catalina/core/StandardWrapperValve.invoke(StandardWrapperValve.java:256)@0x981a1094
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)@0x9a
9efd3d
at org/apache/catalina/core/StandardPipeline.invoke(StandardPipeline.java:480)@0x9a9efb94
at org/apache/catalina/core/ContainerBase.invoke(ContainerBase.java:995)@0x9a9efb35
at org/apache/catalina/core/StandardContextValve.invoke(StandardContextValve.java:191)@0x981a0a8f
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)@0x9a
9efd3d
at org/jboss/web/tomcat/security/JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:220)@0x981a06c1
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/authenticator/AuthenticatorBase.invoke(AuthenticatorBase.java:553)@0x982884f7
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/valves/CertificatesValve.invoke(CertificatesValve.java:246)@0x9828757c
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/jboss/web/tomcat/tc4/statistics/ContainerStatsValve.invoke(ContainerStatsValve.java:76)@0x982873a6
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/core/StandardPipeline.invoke(StandardPipeline.java:480)@0x9a9efb94
at org/apache/catalina/core/ContainerBase.invoke(ContainerBase.java:995)@0x9a9efb35
at org/apache/catalina/core/StandardContext.invoke(StandardContext.java:2416)@0x982872b3
at org/apache/catalina/core/StandardHostValve.invoke(StandardHostValve.java:180)@0x98282496
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)@0x9a
9efd3d
at org/apache/catalina/valves/ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)@0x98282182
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/valves/ErrorReportValve.invoke(ErrorReportValve.java:172)@0x98281f22
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/jboss/web/tomcat/security/SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)@0x982817ab
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/valves/AccessLogValve.invoke(AccessLogValve.java:577)@0x98280d4b
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)@0x9a
9efd6d
at org/apache/catalina/core/StandardPipeline.invoke(StandardPipeline.java:480)@0x9a9efb94
at org/apache/catalina/core/ContainerBase.invoke(ContainerBase.java:995)@0x9a9efb35
at org/apache/catalina/core/StandardEngineValve.invoke(StandardEngineValve.java:174)@0x98280182
at org/apache/catalina/core/StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)@0x9a
9efd3d
at org/apache/catalina/core/StandardPipeline.invoke(StandardPipeline.java:480)@0x9a9efb94
at org/apache/catalina/core/ContainerBase.invoke(ContainerBase.java:995)@0x9a9efb35
at org/apache/coyote/tomcat4/CoyoteAdapter.service(CoyoteAdapter.java:223)@0x9a9eb97b
at org/apache/jk/server/JkCoyoteHandler.invoke(JkCoyoteHandler.java:263)@0x9a9eb62d
at org/apache/jk/common/HandlerRequest.invoke(HandlerRequest.java:360)@0x9a9e99ce
at org/apache/jk/common/ChannelSocket.invoke(ChannelSocket.java:604)@0x9a9e96ba
at org/apache/jk/common/ChannelSocket.processConnection(ChannelSocket.java:562)@0x9a9e8bb0
at org/apache/jk/common/SocketConnection.runIt(ChannelSocket.java:679)@0x9a9e8aa1
at org/apache/tomcat/util/threads/ThreadPool$ControlRunnable.run(ThreadPool.java:619)@0x9afc5818
at java/lang/Thread.run(Unknown Source)@0x9d86ac81
at java/lang/Thread.startThreadFromVM(Unknown Source)@0x9e176fe3
--- End of stack trace
If you see this dump, please send it, along with as much
information as you can on your system setup and the program
you were running, to [email protected]. Please include the
file jrockit.29470.dump from the current directory in the bug
report. Thank you.
A core file will be dumped into /usr/local/jboss-3.2.2/bin.
Please attach that file to your bug report.
===== END DUMP ===============================================================
===== BEGIN DUMP =============================================================
JRockit context dump produced after 0 days, 02:50:57 on Mon May 16 14:20:48 2005
If you see this dump, please send it, along with as much
information as you can on your system setup and the program
you were running, to [email protected]. Please include the
file jrockit.12873.dump from the current directory in the bug
report. Thank you.
A core file will be dumped into /usr/local/jboss-3.2.2/bin.
Please attach that file to your bug report.
Error Message: Null pointer exception in native code
Signal info : si_signo=11, si_code=2
Version : ari-24879-20031212-1523-linux-ia32
Threads / GC : Native Threads, GC strategy: gencon
: mmHeap->data = 0x9ef30000, mmHeap->top = 0xb6f30000
: nurseryStartAddress = 0xa1625540, nurseryEndAddress = 0xb5a6ca48
: mmStartCompaction = 0xb5730000, mmEndCompaction = 0xb6f30000
Number CPUs : 4
Tot Phys Mem : 4187815936
OS version : Red Hat Enterprise Linux WS release 3 (Taroon Update 4)
Linux version 2.4.21-20.ELsmp ([email protected]) (gcc version 3.2.3 20030502 (Red Hat Linux 3.2.3-42))
#1 SMP Wed Aug 18 20:46:40 EDT 2004
State : JVM is running
Command Line : -Djava.class.path=. -Dconfig_name=ciscotiger -Xms:384m -Xmx:384m -Xgc:gencon -Xns:52m -Djava.awt.headless
=true -Xmanagement -Djrockit.managementserver.port=17390 -Djava.class.path=/usr/local/jboss/bin/run.jar:/usr/local/jboss
/hhlib/log4jInitializer.jar:/usr/local/jboss/hhlib/log4j.jar:/usr/local/jrockit1.4.2/lib/tools.jar -Dsun.java.command=or
g.jboss.Main -c ciscotiger
Environment : JAVA_HOME=(null), java.home=/usr/local/jrockit-j2sdk1.4.2_03/jre, java.class.path=/usr/local/jboss/bin/ru
n.jar:/usr/local/jboss/hhlib/log4jInitializer.jar:/usr/local/jboss/hhlib/log4j.jar:/usr/local/jrockit1.4.2/lib/tools.jar
, java.library.path=/usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/jrockit:/usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386:
/usr/local/jrockit-j2sdk1.4.2_03/jre/../lib/i386
C Heap : Good; no memory allocations have failed
Registers:
EAX = b7413c39 EBX = 9b8e6b18
ECX = 9b8e6c24 EDX = 00000000
ESI = 9a12b1e0 EDI = 92ad4028
ESP = 9b8e6ad0 EIP = b7413c39
EBP = 9b8e6aec EFL = 00010286
CS = 0023 DS = 002b ES = 002b
SS = 002b FS = 003b GS = 0033
Stack:
9b8e6ad0 :b72eb7b5 00000000 9b8e6af4 00000000 9b8e6b18 9b8e6ce0
9b8e6ae8 :9b8e6c24 9a12b1e0 b72ebca3 00000000 3fe80000 9b8e6b18
9b8e6b00 :b72ef852 9a12b1e0 9b8e6c08 ad672238 b72eb571 9a12b1e0
9b8e6b18 :00000000 00000000 b72e0000 9a12b1e0 9b8e6c08 92ad4028
9b8e6b30 :b72ebe38 00000000 3fe80000 9a12b1e0 b72ebe27 9b8e6ce0
9b8e6b48 :9a12b1e0 9b8e6c88 b72efed2 b73ec650 b73ec6e5 00000000
9b8e6b60 :b72efb23 b73ec650 9b8e6c08 9154d3e4 b72efb1a 9b8e6c24
9b8e6b78 :9b8e6c88 9b8e6ce0 b72ed88d 9b8e6c24 9a12b1e0 9b8e6c24
9b8e6b90 :9154d3e2 9b8e6c24 9b8e6c08 92ad4028 9a12b1e0 9b8e6c24
9b8e6ba8 :9154d3e4 92ad4028 b72f0034 9154d3e8 9154d3e8 00000011
9b8e6bc0 :00000041 9b8e6c24 9b8e6c08 92ad4028 b72eb265 9b8e6c24
9b8e6bd8 :9a12b1e0 92ad4028 b72eb25a 9154d3e2 9b8e6c24 00000000
9b8e6bf0 :00000000 92ad4028 9b8e6d9c 00000001 9b8e6e00 b73515e7
9b8e6c08 :9b8e6e38 b738cc2c 00000000 08d859e0 8bafd804 00000000
9b8e6c20 :b7469938 9154d3e2 00000000 00000006 00000000 00000000
9b8e6c38 :000000d9 00000005 00000000 9daa20fc 00000000 b7415520
9b8e6c50 :00000004 00000004 00000004 00000000 00000002 00004000
9b8e6c68 :00000000 00000000 00000000 00000000 00000000 00000000
9b8e6c80 :00000000 00000000 00000001 ffffffff 00000004 00000000
9b8e6c98 :00000000 00000040 00000004 00000000 00000000 00000000
9b8e6cb0 :00000000 00000000 ffffffff 00000000 00000000 00000000
9b8e6cc8 :ffffffff 00000004 00000000 00000000 00000000 00000000
9b8e6ce0 :00000002 ffffffff 00000004 00000000 00000000 ffffffff
9b8e6cf8 :00000004 00000000 00000000 9daa20fc 00000004 00000000
9b8e6d10 :ffffffff 00000000 00000000 00000000 ffffffff 00000004
9b8e6d28 :00000000 00000000 00000000 00000000 00000000 00000000
9b8e6d40 :00000000 00000000 00000000 00000000 00000000 00000000
9b8e6d58 :00000000 00000000 00000000 b738e276 92ad4028 00000002
9b8e6d70 :b738e27f 9a12b1e0 92ad4028 9b8e6ddc b738e223 9b8e6e00
9b8e6d88 :00000000 b746a29c b7334029 9b8e6e38 9b8e6e98 00000054
9b8e6da0 :00000055 00000068 00000000 00000000 08d859e0 9b8e6e00
9b8e6db8 :9b8e6e98 00000000 b738e0ad 00000001 08d859e0 b746a29c
9b8e6dd0 :b733c5fd 9b8e6e00 9b8e6e98 9b8e6e0c b733c665 9b8e6e98
9b8e6de8 :00000000 b746a29c 000003fb 9b8e6ea0 9b8e6e98 00000000
9b8e6e00 :b738e1ca b745ffc4 9b8e6e98 08d859e0 b738be42 b746a398
9b8e6e18 :9b8e6e98 9b8e6e98 b738cc2c 00000000 08d859e0 b746a29c
9b8e6e30 :b7342012 b746a138 9b8e6e1c b738cc2c 00000000 08d859e0
9b8e6e48 :9b8e6e98 b5a4dd98 b746a150 9b8e6e98 00000000 00000000
9b8e6e60 :00000000 00000068 b75a5180 9b8e6e8c b7342089 9b8e6e98
9b8e6e78 :9b8e6f18 0000000c b73420a5 00000080 00000000 000003fb
9b8e6e90 :b738bd91 08d859e0 9b8e6f18 b738cc2c 00000000 08d859e0
9b8e6ea8 :08d859e0 b746a29c b745ffc4 08066980 00000000 00000001
9b8e6ec0 :b732d95b 00000000 00000000 9b8e6f20 08d859e0 9b8e6f18
9b8e6ed8 :08d859e0 00000017 b733b282 b746a29c 9b8e6f18 b59eb368
9b8e6ef0 :b733b2b1 00000000 00000080 00000000 00000000 08066980
9b8e6f08 :08e8fa70 00000002 00000000 00000000 00000000 b738cc2c
9b8e6f20 :00000000 08d859e0 00000000 8c63ca39 b746a29c 08d859e0
9b8e6f38 :b5a0c3f8 b738dca9 b732efe8 08066980 b59eb368 b738dc8c
9b8e6f50 :b738dca9 092707ec 08e8fa70 08d85a58 08d859e0 092707ec
9b8e6f68 :b5a0c390 b59ee900 00000001 b59ee900 8c6326b0 092707ec
9b8e6f80 :b73843dc 08e8fa70 b738dc8c 08d859e0 00000001 092707ec
9b8e6f98 :9b8e6fb4 9f26bda8 08d85a58 9fce40e0 00000017 00000000
9b8e6fb0 :9e170526 08d85a58 08113820 092707ec b5a0c6b0 b5a0c350
9b8e6fc8 :9e170578 0800da58 9f26bda8 08e8fa70 b5a0c6f0 9e1709d7
9b8e6fe0 :00000028 0000000c 8b6910f5 b5a0c688 9f266168 9f26bda8
9b8e6ff8 :0000000c b5a0c5a8 08d859e0 00000000 00000067 9fcca590
9b8e7010 :00000000 00000001 00000040 0000000b b5a0c520 b5a0c618
9b8e7028 :08d859e0 9fb4c200 8b696ce3 9f26bd30 08d859e0 b5a0c338
9b8e7040 :8bfb9328 442ed487 b5a0c520 b5a0c520 b5a0c468 b5a0c520
9b8e7058 :b5a0c520 b5a0c438 b5a0c338 b5a316d8 b59e6950 00000000
9b8e7070 :b5a0c438 b5a0c438 b59e8410 8b68887e b59e6950 b5a0c438
9b8e7088 :b59e6b38 a40a40a8 08d859e0 08d859e0 b5a0c438 0000000c
9b8e70a0 :b5a0c438 b5a0c2e0 b59ee7d8 a01e0090 00000000 00000002
9b8e70b8 :00000000 00000062 b5a316d8 00000004 b59ee818 b59ee7f8
9b8e70d0 :00000003 00000000 00000004 00000000 b59e7100 00000003
9b8e70e8 :00000004 a01df4d0 ffffffff 00000000 00000000 9fca21a8
9b8e7100 :00000000 00000001 9fccaf68 00000000 00000003 00000000
9b8e7118 :b59e6ba0 b59e71d8 00000000 00000003 a01df3e0 b59e6b38
9b8e7130 :00000000 ffffffff b59e6950 b59e6d80 b59e6950 08d859e0
9b8e7148 :b59e6ba0 8b68f679 b59e6b38 b59e6998 0000000a a139bbd0
9b8e7160 :9f0fa140 b59e6a98 b59e6ba0 a139bbd0 ffffffff b59e6968
9b8e7178 :b5a316d8 b59e6a98 b59e6b38 b59e6950 b59e6b50 00000000
9b8e7190 :8c5d858d b59e6b38 00000000 8bfb7688 00000000 ffffffff
9b8e71a8 :b5a316d8 b59e6b50 b59e6b38 b59e6950 b59e6950 b5a316d8
9b8e71c0 :93d88c69 b59e6b38 93d88c20 b59e6b38 96b068a7 b59e6b38
9b8e71d8 :b5a30890 b59e6458 8aa52387 9f0fa158 b7377ddb 696e2da2
9b8e71f0 :9f0fa140 00000002 a139bbd0 0000000c 0000002a 08d859e0
9b8e7208 :b5a30798 00000000 a139bbd0 08d85a58 9f0fa140 9f0fa140
9b8e7220 :b5a30848 b5a30810 00000000 afca7e68 b5a300d0 9f0fa048
9b8e7238 :9f0fa158 00000001 b7377e51 08d85a58 9f0fa048 9f0fa158
9b8e7250 :96b071b9 9f0fa158 9f0fa048 00000000 96b07177 9f0fa158
9b8e7268 :9f0fa048 08d859e0 9b8e728c 96b0712b 9f0fa158 9f0fa048
9b8e7280 :9e171dd8 9f0fa158 9f0fa048 96b07110 b7377c0d 9b8e741b
9b8e7298 :00000008 00000002 9b8e732c 08d85a58 968cbe98 99a55670
9b8e72b0 :b7377d20 08d85a58 99a55670 99a50080 b7351329 99a55670
9b8e72c8 :9b8e72e0 08d85a58 00000001 00000001 00000004 00000012
Code:
b7413b39 :00000000 83000000 3cd904ec 246cd924 24548b08 24448b10
b7413b51 :db2adb0c 8bc1de28 db142444 242cd938 c304c483 00000000
b7413b69 :00000000 00000000 00000000 00000000 00000000 83000000
b7413b81 :3cd904ec 246cd924 24548b08 24448b10 db28db0c 8be9de2a
b7413b99 :db142444 242cd938 c304c483 00000000 00000000 00000000
b7413bb1 :00000000 00000000 00000000 83000000 3cd904ec 246cd924
b7413bc9 :24548b08 24448b10 db2adb0c 8bc9de28 db142444 242cd938
b7413be1 :c304c483 00000000 00000000 00000000 00000000 00000000
b7413bf9 :00000000 83000000 3cd904ec 246cd924 24548b08 24448b10
b7413c11 :db28db0c 8bf9de2a db142444 242cd938 c304c483 00000000
b7413c29 :00000000 00000000 24448b00 c328db04 0824548b 1024448b
b7413c41 :002244dd 00b838db c3000000 d904ec83 6cd9243c 448b0824
b7413c59 :548b0c24 28db1024 f1d92adb 1424448b 2cd938db 04c48324
b7413c71 :000000c3 40b7413b 80b7413b c0b7413b 00b7413b 32b7413c
b7413c89 :4db7413c 39b7413c 00b7413c 00000000 00000000 83000000
b7413ca1 :7ab73ec9 00b73ec9 00000000 77000000 6bb73ec9 00b73ec9
b7413cb9 :00000000 69000000 63b73ec9 5fb73ec9 4cb73ec9 49b73ec9
b7413cd1 :3ab73ec9 37b73ec9 2db73ec9 2bb73ec9 25b73ec9 23b73ec9
b7413ce9 :1eb73ec9 1bb73ec9 11b73ec9 0eb73ec9 05b73ec9 02b73ec9
b7413d01 :f3b73ec9 f0b73ec8 e6b73ec8 e4b73ec8 deb73ec8 dab73ec8
b7413d19 :c7b73ec8 c5b73ec8 c0b73ec8 00b73ec8 00000000 bd000000
b7413d31 :b4b73ec8 00b73ec8 00000000 b2000000 abb73ec8 a8b73ec8
Loaded modules:
(* denotes the module causing the exception)
0x08048000-0x0804cd66 /usr/local/jrockit-j2sdk1.4.2_03/bin/java
0xb75cd000-0xb75d9931 /lib/tls/libpthread.so.0
0xb75ab000-0xb75cbe5f /lib/tls/libm.so.6
0xb75a8000-0xb75a9e23 /lib/libdl.so.2
0xb7470000-0xb75a1eaf /lib/tls/libc.so.6
0xb75e9000-0xb75fdc8b /lib/ld-linux.so.2
0xb725b000-0xb740f4ef /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/jrockit/libjvm.so
0xb6f33000-0xb6f3d2df /lib/libnss_files.so.2
0x9e20d000-0x9e21cfa5 /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libverify.so
0x9d73a000-0x9d7599cf /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libjava.so
0x9d71a000-0x9d72b0eb /lib/libnsl.so.1
0x9ca5f000-0x9ca62133 /lib/libnss_dns.so.2
0x9ca4d000-0x9ca5b79f /lib/libresolv.so.2
0x98b9b000-0x98b9e5c1 /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libioser12.so
0x8ee3a000-0x8f104b5c /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libawt.so
0x8ede6000-0x8ee38017 /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libmlib_image.so
0x8edd3000-0x8edd95f3 /usr/X11R6/lib/libXp.so.6
0x8ed82000-0x8edce8ab /usr/X11R6/lib/libXt.so.6
0x8ed74000-0x8ed805e3 /usr/X11R6/lib/libXext.so.6
0x8ed6f000-0x8ed72e87 /usr/X11R6/lib/libXtst.so.6
0x8ec90000-0x8ed6b1c3 /usr/X11R6/lib/libX11.so.6
0x8ec88000-0x8ec8eefb /usr/X11R6/lib/libSM.so.6
0x8ec71000-0x8ec84223 /usr/X11R6/lib/libICE.so.6
0x8dc9c000-0x8dd5529c /usr/local/jrockit-j2sdk1.4.2_03/jre/lib/i386/libfontmanager.so
Java Thread ID = 0x00000f80, Name = Thread-11
Thread Stack Trace:
at jrockit/vm/MemSystem.getMoreTLAMemory(Native Method)@0x9e1704f0
at jrocki

We will try these in test...
Initially we were experiencing JVM hangs (where the JBoss process simply stopped responding) on one of our production servers with 142_05, but no core dumps were ever produced. So we moved the application to a different server that has been running some other deployments without problems (different versions of our codebase and use cases however) to rule out hardware/external configuration issues.
On this server, we did get core dumps.
So, we're not sure if they are dying for unrelated reasons (seems unlikely) or if the _05 just did not generate core dumps properly???
take care!
Shell

How to start managed server on Weblogic 9.1 Admin console with jRockit

I configured a new 9.1 domain with jRockit as the JVM. Under Server Start, I used -server -Xgcprio:pausetime -Xpausetarget=400ms -Xms:256m -Xmx:384m -Xns:81m -Xgcpause in the Argument field. When I tried to start the server, I am getting the following error:
<May 24, 2006 11:16:55 AM> <Info> <NodeManager> <Starting WebLogic server with command line: C:\bea\jrockit90_150_04\bin\java -Dweblogic.Name=jdevext -Dbea.home=C:\bea -Djava.security.policy=c:\bea\weblogic91\server\lib\weblogic.policy -Dweblogic.management.server=http://144.111.155.145:7001 -Djava.library.path=C:\bea\WEBLOG~1\server\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:\bea\WEBLOG~1\server\native\win\32;C:\bea\WEBLOG~1\server\bin;C:\bea\JROCKI~1\jre\bin;C:\bea\JROCKI~1\bin;C:\bea\WEBLOG~1\server\native\win\32\oci920_8;C:\oracle\ora92\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\Program Files\ThinkPad\Utilities;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Support Tools\;C:\Program Files\Intel\Wireless\Bin\;C:\Program Files\ThinkPad\ConnectUtilities;C:\Program Files\QuickTime\QTSystem\ -Djava.class.path=C:\bea\weblogic91\server\lib\weblogic.jar;C:\bea\jrockit90_150_04\lib\tools.jar;c:\bea\weblogic91\server\lib\wamapps\commons-logging.jar;c:\bea\weblogic91\server\lib\wamapps\log4j.jar;c:\bea\weblogic91\server\lib\wamapps\xalan.jar;c:\bea\weblogic91\server\lib\wamapps\xercesImpl.jar;c:\bea\weblogic91\server\lib\wamapps\xml-apis.jar -Dweblogic.system.BootIdentityFile=C:\bea\user_projects\domains\jdev\servers\jdevext\data\nodemanager\boot.properties -Dweblogic.nodemanager.ServiceEnabled=true -Dweblogic.security.SSL.ignoreHostnameVerification=false -Dweblogic.ReverseDNSAllowed=false java -server -Xgcprio:pausetime -Xpausetarget=400ms -Xms:256m -Xmx:384m -Xns:81m -Xgcpause -verbose weblogic.Server >
<May 24, 2006 11:16:55 AM> <Info> <NodeManager> <Working directory is "C:\bea\user_projects\domains\jdev">
<May 24, 2006 11:16:55 AM> <Info> <NodeManager> <Server output log file is "C:\bea\user_projects\domains\jdev\servers\jdevext\logs\jdevext.out">
Usage: java [-options] class [args...]
(to execute a class)
or java [-options] -jar jarfile [args...]
(to execute a jar file)
where options include:
-jrockit     to select the "jrockit" VM
-client     to select the "client" VM
-server     to select the "server" VM [synonym for the "jrockit" VM]
The default VM is jrockit.
-cp <class search path of directories and zip/jar files>
-classpath <class search path of directories and zip/jar files>
A ; separated list of directories, JAR archives,
and ZIP archives to search for class files.
-D<name>=<value>
set a system property
-verbose[:class|gc|jni]
enable verbose output
-version print product version and exit
-version:<value>
require the specified version to run
-showversion print product version and continue
-jre-restrict-search | -jre-no-restrict-search
include/exclude user private JREs in the version search
-? -help print this help message
-X print help on non-standard options
-ea[:<packagename>...|:<classname>]
-enableassertions[:<packagename>...|:<classname>]
enable assertions
-da[:<packagename>...|:<classname>]
-disableassertions[:<packagename>...|:<classname>]
disable assertions
-esa | -enablesystemassertions
enable system assertions
-dsa | -disablesystemassertions
disable system assertions
-agentlib:<libname>[=<options>]
load native agent library <libname>, e.g. -agentlib:hprof
see also, -agentlib:jdwp=help and -agentlib:hprof=help
-agentpath:<pathname>[=<options>]
load native agent library by full pathname
-javaagent:<jarpath>[=<options>]
load Java programming language agent, see java.lang.instrument
<May 24, 2006 11:16:57 AM> <Info> <NodeManager> <Server failed during startup so will not be restarted>

It looks like your command line is broken. You have:
java <lots of -Dprop=value> java <JRockit flags> weblogic.Server
That second "java" shouldn't be there.
-- Henrik

Log4j problem with JRockit

When I use JRockit 8.1 SP2 with Log4j 1.2.8, it appears that JRockit handles reflection differently than the Sun JVM, because the log4j messages come back wrong under JRockit and work fine with Hotspot.
I think if you do the following you will reproduce the issue:
Set your ConversionPattern layout in Log4j to include Method lookup (%M) - for example:
log4j.appender.stdout.layout.ConversionPattern=[%d{HH:mm:ss.SSS}] %5p %x %c.%M() line %L - %m%nGet some code to log a log4j message. Run it under the different JVMs and the log4j messages will give you different results.
For example, under Sun's JVM, the method name is properly returned in the log message:
[15:39:21.549] DEBUG COMMON.com.mycompany.common.security.ldap.LdapManager.findGroupsSelectedAttributes() line 696 - <exit
[15:39:21.948] WARN COMMON.com.mycompany.common.dao.DAOFactory.reset() line 244 - Resetting DAO cacheUnder JRockit, you get what appears to be the return type of the method. Sometimes it's instead of the method name, sometimes it's in addition to it:
[16:12:45.014] DEBUG COMMON.com.mycompany.common.security.ldap.LdapManager.List;() line 696 - <exit
[16:12:45.034] WARN COMMON.com.mycompany.common.dao.DAOFactory.reset()V() line 244 - Resetting DAO cache

We have seen this problem with JRockit before and it seems to be a compatability issue with log4j.
Quoting Jim Brown of BEA:
"The underlying problem appears to be that log4j is ignorant of the extended method argument and type data returned by JRockit."
At this point, we have not changed anything in JRockit to avoid this.
Kind regards, Cecilia Borg
BEA WebLogic JRockit

Error starting managed server with JRockit VM

I getting this error when i start the server with Jrockit VM 3.1 with -Xthinthreads
option on. The OS is NT. Any clues , please ?
exception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
D:\i252\services>runtxnserver
JRockit build 3.1.4-CROSIS-20020429-1505, Thin Threads, Generational Concurr
Garbage Collector, started.
[JRockit] Starting Management Server on port 7090
Starting WebLogic Server ....
Connecting to http://ocncat2:7991...
<May 10, 2002 11:50:59 AM PDT> <Error> <NT Performance Pack> <Problem on fd:
4', socket: 'weblogic.rjvm.t3.T3JVMConnection@111'
java.io.IOException: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.registerSockInIoPort(Native Method)
35c4a
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
>
<May 10, 2002 11:51:00 AM PDT> <Emergency> <Configuration Management> <Error
tected attempting to connect to admin server at http://ocncat2:7991 during i
alization of managed server ( null:7551 ). The reported error was: < java.io
xception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) > This condition generally results when the managed and
n servers are using the same listen address and port.>
<May 10, 2002 11:51:00 AM PDT> <Emergency> <Server> <Unable to initialize th
rver: 'Fatal initialization exception
Throwable: weblogic.management.configuration.ConfigurationException: java.io
xception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort:
parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: java.io.IOExceptio
ouldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
'>
The WebLogic Server did not start up properly.
Exception raised: weblogic.management.configuration.ConfigurationException:
.io.IOException: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort:
parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: java.io.IOExceptio
ouldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace

I found the solution . The reason for this is that JRockit's High Performance Thread
System uses asynchrounous I/O "under the hood". Weblogic's Native I/O is also asynchronous.
The two asynchronous I/O systems clash and the result is the error you see.
There are two ways around this problem. Either disable JRockit's High Performance
Thread System (or thinthreads) by using the -Xnativethreads command line flag, or
disable Weblogic's Native I/O.
For Weblogic 6.0 and higher, edit the config.xml file. Find the line saying NativeIOEnabled="true"
and change this to NativeIOEnabled="false".
For Weblogic 5.1 you edit the file weblogic.properties and change the line weblogic.system.nativeIO.enable=true
to
weblogic.system.nativeIO.enable=false
"Manoj jayadevan" <[email protected]> wrote:
>
I getting this error when i start the server with Jrockit VM 3.1 with -Xthinthreads
option on. The OS is NT. Any clues , please ?
exception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
D:\i252\services>runtxnserver
JRockit build 3.1.4-CROSIS-20020429-1505, Thin Threads, Generational Concurr
Garbage Collector, started.
[JRockit] Starting Management Server on port 7090
Starting WebLogic Server ....
Connecting to http://ocncat2:7991...
<May 10, 2002 11:50:59 AM PDT> <Error> <NT Performance Pack> <Problem on
fd:
4', socket: 'weblogic.rjvm.t3.T3JVMConnection@111'
java.io.IOException: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.registerSockInIoPort(Native Method)
35c4a
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled
C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled
Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled
Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
>
<May 10, 2002 11:51:00 AM PDT> <Emergency> <Configuration Management> <Error
tected attempting to connect to admin server at http://ocncat2:7991 during
i
alization of managed server ( null:7551 ). The reported error was: < java.io
xception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) > This condition generally results when the managed
and
n servers are using the same listen address and port.>
<May 10, 2002 11:51:00 AM PDT> <Emergency> <Server> <Unable to initialize
th
rver: 'Fatal initialization exception
Throwable: weblogic.management.configuration.ConfigurationException: java.io
xception: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort:
parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled
C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled
Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled
Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: java.io.IOExceptio
ouldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled
Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
'>
The WebLogic Server did not start up properly.
Exception raised: weblogic.management.configuration.ConfigurationException:
.io.IOException: couldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort:
parameter is incorrect.
(error 87, fd 824)
at weblogic.socket.NTSocketMuxer.register(Compiled Code)@23e34e90
at weblogic.rjvm.t3.T3JVMConnection.createConnection(Compiled Code)@
2410
at weblogic.rjvm.Protocol.createConnection(Compiled Code)@23e321b0
at weblogic.rjvm.ConnectionManager.findOrCreateConnection(Compiled
C
@23e31b90
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e315b0
at weblogic.rjvm.ConnectionManager.bootstrap(Compiled Code)@23e30d00
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Compiled
Cod
3e30810
at weblogic.rjvm.RJVMManager.findOrCreate(Compiled Code)@23e307b0
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Compiled Code)@
0660
at weblogic.rjvm.RJVMFinder.findOrCreate(Compiled Code)@23e3001c
at weblogic.rjvm.ServerURL.findOrCreateRJVM(Compiled Code)@23d7fa00
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(C
led Code)@23d7ec10
at weblogic.jndi.Environment.getContext(Compiled Code)@23d7e600
at weblogic.jndi.Environment.getInitialContext(Compiled Code)@23d7e5
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled
Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace
--------------- nested within: ------------------
weblogic.management.configuration.ConfigurationException: java.io.IOExceptio
ouldn't initialize IOPort: The parameter is incorrect.
(error 87, fd 824) - with nested exception:
[java.lang.RuntimeException: java.io.IOException: couldn't initialize IOPort
e parameter is incorrect.
(error 87, fd 824)]
at weblogic.management.Admin.initializeRemoteAdminHome(Compiled
Code
d7db70
at weblogic.management.Admin.start(Compiled Code)@23d7c060
at weblogic.t3.srvr.T3Srvr.initialize(Compiled Code)@23590d00
at weblogic.t3.srvr.T3Srvr.run(Compiled Code)@23590240
at weblogic.Server.main(Compiled Code)@23590050
--- End of stack trace

Charting library with JRockit

Using Weblogic Platform 8.1.4.
When using JRockit JVM with JFreeChart sometimes the JRockit will crash. Apparently this is a bug with JRockit as when we switch to Sun JVM we don't have this problem.
So since switching to Sun JVM is not an option for us and I don't have resources to try every charting library out there if it works with JRockit, is there any graphing library that BEA recommends using with JRockit.
Or if anyone knows any workarounds.
Thanks for help.
- Metabaron

so... the device has been set up already and i no longer have the option to set it up. when i did the 1st set up of the device when i tried to do the set up option for the shared library i got an error saying that a fire wall was blockin port 3689. then i my itunes/vista told me itunes had an error and made me reinstall/repair itunes. i have ran the repair section of itunes. and i have also gone into my windows fire wall and enable the ports 368i9 and also added them in my router. is there a way to reset up itunes?

Unable to start weblogic with JRockit

i am using a 32 bit machine to start weblogic server on JRockit JVM. Doing this in order to have already installed Oracle SOA suite and when I start weblogic using JRockit it is Running out of memory. Tried the solutions given in the forum but not able to resolve this issue.
Also when using jdk getting permgen error. Tried with resetting the maxPermSize value etc in the startweblogic server but not able to do so.
For JRockit OOM has any one faced a similar issue?
Can any one help me with same ?

Thanks Carlos. The value was getting overridden in startweblogic.cmd for Sun jdk but was not sufficient for my problem as I was using Jrockit and with JRockit there is no Permsize issue inturn there was OOM.
I followed these steps:
1. changed maxpermsize in startweblogic.
2. Tried increasing system swap space.
3. Used a profiler which controls JVM running, tried reduce memory leaks, but none worked.
I switched to JRockit for weblogic
1. tried increasing memory etc. Finally I switched to 64 bit machine as suggested in one of the forums for JRockit oom.
Now both jdk and JRockit weblogic with all SOA components working successfully.
Thanks,
Dipti Karnataki

Apparent slow performance with JRockit.

Hi all.
I've just replaced our application's Sun JVM with JRockit and the results are slightly surprising. The application seems to run at around 50% of the speed as it did on the Sun JVM (i.e. the throughput was around 50%). The JVM options are the same (we're not using anything particularly unusual, just -server and -Xmx256m). I just did a drop-in replacement. I've also checked our logs for errors, and they seem to be clean.
Now, I realise that I'm being extremely vague here, and I don't have any hard performance stats, but I would have expected the performance to be at least similar to the Sun JVM. However I was wondering if there's anything obvious I might have missed that could impact the performance. I profiled the application and it looked pretty similar to the Sun JVM (there wasn't an extra performance hit in any particular place). I also changed the garbage collection to Parallel (-Xgc:parallel) but this didn't seem to have any impact.
Unfortunately I can't make any part of the app public, and I don't have a simple test to reproduce this behaviour, but any help would be appreciated. I can provide some more details of what the app does if it helps.
Thanks.
Neil.

Try the JRockit Runtime Analyzer to see if there are any obvious bottlenecks (http://e-docs.bea.com/jrockit/tools/usingjra/index.html).
You can send the profile to us for comments at [email protected] (but we can't guarantee that we will have time to look at it).
Regards,
/Staffan

How to disable SSLv3 on SSL enabled NodeManager (wls12.1.1 with jRockit)

how to disable SSLv3 on SSL enabled NodeManager (wls12.1.1 with jRockit)

Hi,
Add the following Java option in the StartNodemanger.sh file
Steps to disable SSLv3 protocol on Weblogic:
1. The weblogic.security.SSL.protocolVersion command-line argument lets you specify which protocol is used for SSL connections.
2. After enabling/configuring the SSL for weblogic server, append the following option to the JAVA_OPTIONS variable
-Dweblogic.security.SSL.protocolVersion=TLS1
NOTE: If you don’t specify the above property, by default it takes SSLv3.
Check the below Links for more information
http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec1046921.aspx
http://docs.oracle.com/cd/E17904_01/web.1111/e13707/ssl.htm#SECMG494
CVE-2014-3566 - Instructions to Mitigate the SSL v3.0 Vulnerability (aka "Poodle Attack") in Java SE
Additional Info
Poodle Vulnerability CVE-2014-3566
CVE-2014-3566 - Instructions to Mitigate the SSL v3.0 Vulnerability (aka "Poodle Attack") in Java SE
Hope it helps

-Xmx1024M is working with Jrockit but not with Sun JDK.

Hi,
We have a window server box with 8GB RAM. in which there are few other processes running apart from that we have more than 1GB space available.
We have weblogic 10.3 present in this system. when we try to Run a managed server with JRockit JVM with -Xmx as 1024M -- it is allocating the space properly.
but when we try the same with Sun JDK , it is failing to allocate memory.
Please let me know if any one have come across this situaton.

Maybe you have a large number of DLLs loaded and have insufficient amounts of contiguous free memory for the Sun JVM? Unlike Sun, JRockit does not require a contiguous heap.
Background:
http://blogs.oracle.com/jrockit/2008/09/how_to_get_almost_3_gb_heap_on_windows.html
Edited by: Henrik (JRockit PM) on 2009-sep-15 07:17

Duplicate soap envelope with JRockit and not Sun JDK

I have been installed Weblogic 10.3.6 with Sun JDK 1.6 on Windows 7 64 bit. This has worked great for a client sending in a soap request which is processed in my war as a 1.2 message. Debugging this shows the response is valid in my code, and works on Sun 1.6 fine.
When I switched to JRockit [jrockit-jdk1.6.0_33-R28.2.4-4.1.0-windows-x64] I started to receive a duplicate soap envelope and soap body wrapped around the valid soap envelope which worked before.
With the only change being switching to JRockit, this must be the cause of the addition of the duplicate the soap body and envelope. I searched this forum and Google and have not found a reason or solution.
Any ideas on a solution?

Seems to be the case that using MTOM stops this problem with JRockit. Strange but apparently true (so far).

Can't see member variables when debugging with jrockit

Hi all,
I'm using WLS 8.1.4 with jrockit and trying to do remote debugging while connecting from IntelliJ Idea 4.5.4. Everything works fine except that I can't see a class's member (or instance) variables in the debugger. I can see static and local variables, step through the code, etc. If I switch to Sun's jvm that came with WLS (1.4.2 05) I can see member variables. Is there a setting to change this or is it a known issue? I'm using -Xdebug -Xrunjdwp:transport=dt_socket,server=y,address=5005,suspend=n as my startup args.
thanks

I just check with IntelliJ support on this issue. They say that its a known issue with IntelliJ 4.5. According the them a fix has been implemented and debugging of member variables is possible in IDEA 5.x versions.

Compiling with JRockit using ant

I am considering switching to JRockit.
Our java code is compiled using ant, with the 'javac' task.
The javac task has an option to invoke different compilers:
- classic (the standard compiler of JDK 1.1/1.2) – javac1.1 and javac1.2 can be used as aliases.
- modern (the standard compiler of JDK 1.3/1.4/1.5/1.6) – javac1.3 and javac1.4 and javac1.5 and javac1.6 can be used as aliases.
- jikes (the Jikes compiler).
etc
The Jrockit compiler is not on this list.
I have found a suggestion (http://www2.sys-con.com/ITSG/virtualcd/Java/archives/0811/pepperdine/index.html) to use an exec call as a workaround,
but are there any alternatives? I could perhaps persuade ant to use JRockit by deinstalling any other JDK's and pointing JAVA_HOME to JRockit;
what I want however is to keep the option to use different compilers.
Has anyone got any suggestions?

The javac compiler bundled with JRockit is the exact same one that you get with the Sun JDK. Oracle licenses the JDK (class libraries, tools, etc) from Sun. So I would just set JAVA_HOME to point at JRockit as you suggest.
Henrik

Is OC4J container certified with JRockit, IBM JVMs ?

Hi All,
Is OC4J container certified with Jrockit and IBM JVMs ?
we have been using the default sun hotspot jvm that comes with oc4j but now we are trying to use Jrockit but not sure wheather OC4J is certified to run with JRockit
Thanks
Raghavendra

Raghavendra,
Please review this document
Please use Metalink to check for certification matrixes, all the OS and other certify material can be found on Metalink.
Deepak

Oracle 9.2.0.6 client JDBC OCI driver compatibility issue with JRockit 1.4.

I have weblogic server 8.1 sp4 running on Linux E3.0 using JRockit 1.4.2_5.
I cannot seem to get the Oracle driver ojdbc14.jar to work. Yes I have added $ORACLE_HOME/bin to my classpath prior to any weblogic classes, I added $ORACLE_HOME/lib and $ORACLE_HOME/jdbc/lib to my LD_LIBRARY_PATH with no luck.
I get the error "no ojdbc10 in java.library.path".
I keep reading in the JDBC driver notes that the driver is compatible with different version of JDK 1.x but not JRockit. Perhaps Oracle 10 has this fixed.
Anyone experiences the same problem ? I am stuck ..

Oracle database 10.2 drivers ojdbc14.jar may also be used with JDK 5.0.
http://www.oracle.com/technology/tech/java/sqlj_jdbc/htdocs/jdbc_faq.htm#02_03

AD4J with JRockit

Similar Messages

Maybe you are looking for