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| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
| 0003986 | [Resin] | minor | always | 04-08-10 05:32 | 02-08-11 09:30 | ||||
| Reporter | mros2stf | View Status | public | ||||||
| Assigned To | ferg | ||||||||
| Priority | normal | Resolution | fixed | Platform | |||||
| Status | closed | OS | |||||||
| Projection | none | OS Version | |||||||
| ETA | none | Fixed in Version | 4.0.14 | Product Version | 4.0.6 | ||||
| Product Build | |||||||||
| Summary | 0003986: Attach handler null pointer exception when stopping Resin 4.0.6 | ||||||||
| Description |
Whenever I stop Resin, I receive the following error message. With or without SSL. Resin Professional 4.0.6 (built Tue, 06 Apr 2010 11:43:19 PDT) Copyright(c) 1998-2010 Caucho Technology. All rights reserved. 1010835.license -- 2 Resin servers Intercontinental Hotel Groups (IHG) Starting Resin Professional on Thu, 08 Apr 2010 07:45:59 -0400 (EDT) OpenSSL support compiled for OpenSSL 0.9.8a 11 Oct 2005 Exception in thread "Attach handler" java.lang.NullPointerException at java.io.File.<init>(File.java:262) at com.ibm.tools.attach.javaSE.IPC.getTargetDirectoryPath(IPC.java:627) at com.ibm.tools.attach.javaSE.IPC.getNotificationSyncFile(IPC.java:511) at com.ibm.tools.attach.javaSE.AttachHandler.waitForNotification(AttachHandler.java:232) at com.ibm.tools.attach.javaSE.AttachHandler.run(AttachHandler.java:163) |
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(0004527) mros2stf 04-12-10 11:51 |
I believe the issue is that watch-dog manager is not creating his log file watchdog-manager.log. |
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(0004533) mros2stf 04-14-10 07:04 |
Installed latest 4.0.6 build, and problem still exists. Resin Professional 4.0.6 (built Tue, 13 Apr 2010 08:56:43 PDT) Copyright(c) 1998-2010 Caucho Technology. All rights reserved. 1010835.license -- 2 Resin servers Intercontinental Hotel Groups (IHG) Starting Resin Professional on Wed, 14 Apr 2010 10:00:00 -0400 (EDT) OpenSSL support compiled for OpenSSL 0.9.8a 11 Oct 2005 Exception in thread "Attach handler" java.lang.NullPointerException at java.io.File.<init>(File.java:262) at com.ibm.tools.attach.javaSE.IPC.getTargetDirectoryPath(IPC.java:627) at com.ibm.tools.attach.javaSE.IPC.getNotificationSyncFile(IPC.java:511) at com.ibm.tools.attach.javaSE.AttachHandler.waitForNotification(AttachHandler.java:232) at com.ibm.tools.attach.javaSE.AttachHandler.run(AttachHandler.java:163) |
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(0004534) mros2stf 04-14-10 12:44 |
Attach API I'm sure this has to do with watchdog-manager.log not being created. The Attach API is a Sun Microsystems extension that provides a mechanism to attach to a JavaTM virtual machine. A tool written in the Java Language, uses this API to attach to a target virtual machine and load its tool agent into that virtual machine. For example, a management console might have a management agent which it uses to obtain management information from instrumented objects in a virtual machine. If the management console is required to manage an application that is running in a virtual machine that does not include the management agent, then this API can be used to attach to the target virtual machine and load the agent. |
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(0004720) mros2stf 08-16-10 10:48 |
This also occurs in 4.0.9. Processes running: root 19528 1 0 Aug14 ? 00:00:18 /usr/lib/jvm/java-1.6.0-ibm-1.6. www-data 19562 19528 0 Aug14 ? 00:01:05 /usr/lib/jvm/java-1.6.0-ibm-1.6. then the directory structure in /tmp/.com_ibm_tools_attach. you can clearly see the pid 19528. adczlnxsahp1:/tmp/.com_ibm_tools_attach # ls 17305 19528 _attachlock _master _notifier adczlnxsahp1:/tmp/.com_ibm_tools_attach/19528 # cat attachInfo version=0.1 userId=root processId=19528 vmId=19528 displayName=com.caucho.boot.WatchdogManager -J-Dcom.ibm.oti.vm.bootstrap.library.path=/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre/lib/s390x/default:/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre/lib/s390x -J-Dsun.boot.library.path=/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre/lib/s390x/default:/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre/lib/s390x -J-Djava.library.path=/usr/local/resin/libexec64 -J-Djava.home=/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre -J-Djava.ext.dirs=/usr/lib/jvm/java-1.6.0-ibm-1.6.0.7.0/jre/lib/ext -J-Duser.dir=/var/log/resin -J-Djava.runtime.version=pxz6460sr7-20091215_02 (SR7) -J-Djava.library.path=/usr/local/resin/libexec64 -J-Dsun.java.command=/usr/local/resin/lib/resin.jar -conf /etc/resin/resin.xml -log-directory /var/log/resin -root-directory /var/www -server sahp1 start -J-Dsun.java.launcher=SUN_STANDARD -J-Dsun.java.launcher.pid=19492 -conf /etc/resin/resin.xml -log-directory /var/log/resin -root-directory /var/www -server sahp1 start --log-directory /var/log/resin notifier=_notifier replyFile=/tmp/.com_ibm_tools_attach/19528/replyInfo attachNotificationSync=/tmp/.com_ibm_tools_attach/19528/attachNotificationSync There is however, no replyInfo file in the directory. This could be the problem. adczlnxsahp1:/tmp/.com_ibm_tools_attach/19528 # ls attachInfo attachNotificationSync |
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(0004738) mros2stf 09-08-10 08:51 |
It also happens in 4.0.10 Resin Professional 4.0.10 (built Tue, 24 Aug 2010 10:51:07 PDT) Copyright(c) 1998-2010 Caucho Technology. All rights reserved. 1010835.license -- 2 Resin servers Intercontinental Hotel Groups (IHG) Starting Resin Professional on Tue, 07 Sep 2010 15:54:16 -0400 (EDT) OpenSSL support compiled for OpenSSL 0.9.8a 11 Oct 2005 Exception in thread "Attach handler" java.lang.NullPointerException at java.io.File.<init>(File.java:262) at com.ibm.tools.attach.javaSE.IPC.getTargetDirectoryPath(IPC.java:627) at com.ibm.tools.attach.javaSE.IPC.getNotificationSyncFile(IPC.java:511) at com.ibm.tools.attach.javaSE.AttachHandler.waitForNotification(AttachHandler.java:232) at com.ibm.tools.attach.javaSE.AttachHandler.run(AttachHandler.java:163) |
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(0005026) mros2stf 02-08-11 06:22 |
Seems to be corrected in 4.0.14. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 04-08-10 05:32 | mros2stf | New Issue | |
| 04-12-10 11:51 | mros2stf | Note Added: 0004527 | |
| 04-14-10 07:04 | mros2stf | Note Added: 0004533 | |
| 04-14-10 12:44 | mros2stf | Note Added: 0004534 | |
| 08-16-10 10:48 | mros2stf | Note Added: 0004720 | |
| 09-08-10 08:50 | mros2stf | Issue Monitored: mros2stf | |
| 09-08-10 08:51 | mros2stf | Note Added: 0004738 | |
| 02-08-11 06:22 | mros2stf | Note Added: 0005026 | |
| 02-08-11 09:30 | ferg | Assigned To | => ferg |
| 02-08-11 09:30 | ferg | Status | new => closed |
| 02-08-11 09:30 | ferg | Resolution | open => fixed |
| 02-08-11 09:30 | ferg | Fixed in Version | => 4.0.14 |
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