09-18-2012
The javamelody IHM is designed to administrators wanting to monitor the JVM. They can also select a thread and kill it.
The error message you get is likely due to a web crawler (e.g. google) exploring and indexing your web server unluckily accessing this thread management page, selecting the acceptor thread and "clicking" to the destroy link.
You need to secure access to javamelody to avoid this situation, e.g. password protect.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm about 5 months new on an 5 year old unix system. If anyone can help me identify what causing the below errors i'd really appreciate it!
unix: WARNING: /pci@1f,0/pci@1,1/ide@3/dad@1,0 (dad1):
Uncorrectable data Error: Block 57e10
Unix: WARNING: /pci@1f,0/pci@1,1/ide@3/dad@1,0 (dad1):... (1 Reply)
Discussion started by: ByasB
1 Replies
2. HP-UX
Hello, what are the names for the Sistem Error logs of HP-UX?
I have got the error "Volume group has some stale or unavailable physical volumes." Nothing more to the error, except date and time!!
Checked all the Logical Volumes (lvdisplay -v), and all the Physical Volumes (pvdisplay -v)... (4 Replies)
Discussion started by: ErantDutch
4 Replies
3. UNIX for Advanced & Expert Users
Hi,
I have a machine with Unixware 7.1.3 and Apache 2 and Tomcat 4.0.3 it's works, but in the archive log from mod_jk.log
ajp13_process_callback - write failed
: Error
ajp13_process_callback - write failed
: Error
ajp13_process_callback - write failed
: Error... (1 Reply)
Discussion started by: By_Jam
1 Replies
4. UNIX and Linux Applications
Hi people, i have this problem trying to get a custom error page when client authentication fails:
I had configured successfully my tomcat with client authentication using certificates, and now I would like to redirect the user to a custom error page when authentication fails, but I always get a... (0 Replies)
Discussion started by: sebagra
0 Replies
5. Solaris
when I typed path http://localhost:8080/MyFirst/HelloWorld in web-browser ,it came up with error
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception ... (0 Replies)
Discussion started by: srinivas2828
0 Replies
6. Web Development
not sure if this is the right forum but im having problem with tomcat restart.
i have a regular user that when he login it will go directly to a menu options (a. stop tomcat, start tomcat,). if he selects start it would should show that tomcat has been restarted. if the user press X, he will... (2 Replies)
Discussion started by: lhareigh890
2 Replies
7. Shell Programming and Scripting
While tomcat shutting down getting the below error.
Error occurred during initialization of VM
Could not reserve enough space for code cache
CATALINA_OPTS="-verbose:gc -Xloggc:gc.log -XX:+PrintGCDetails -XX:MaxPermSize=24M -Xms256M -Xmx512M -Djava.awt.headless=true -XX:-UseCompressedOops... (2 Replies)
Discussion started by: tuxslonik
2 Replies
8. Solaris
Hi,
We have upgrade tomcat from 5.0.20 to 7.0.33 and made changes to server.xml file according to newer version.. how ever the upgrade went fine and now i am unable to deploy application remotely.. it is giving 403 access denied error.. we have seperate appbase directory mentioned in server.xml..... (0 Replies)
Discussion started by: phani4u
0 Replies
9. Linux
I found a script for automatically push tomcat logs to syslog server which is locate in same server. How do I change it to push logs to remote server?
log4j.rootLogger=INFO, WARN, console, file, SYSLOG
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.append=true... (2 Replies)
Discussion started by: heshandh
2 Replies
10. Shell Programming and Scripting
Appreciate help for the below issue.
Im using below code.....I dont want to attach the logs when I ran the perl twice...I just want to take backup with today date and generate new logs...What I need to do for the below scirpt..............
1)if logs exist it should move the logs with extention... (1 Reply)
Discussion started by: Sanjeev G
1 Replies
TKILL(2) Linux Programmer's Manual TKILL(2)
NAME
tkill, tgkill - send a signal to a thread
SYNOPSIS
int tkill(int tid, int sig);
int tgkill(int tgid, int tid, int sig);
DESCRIPTION
tgkill() sends the signal sig to the thread with the thread ID tid in the thread group tgid. (By contrast, kill(2) can only be used to
send a signal to a process (i.e., thread group) as a whole, and the signal will be delivered to an arbitrary thread within that process.)
tkill() is an obsolete predecessor to tgkill(). It only allows the target thread ID to be specified, which may result in the wrong thread
being signaled if a thread terminates and its thread ID is recycled. Avoid using this system call.
If tgid is specified as -1, tgkill() is equivalent to tkill().
These are the raw system call interfaces, meant for internal thread library use.
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
ERRORS
EINVAL An invalid thread ID, thread group ID, or signal was specified.
EPERM Permission denied. For the required permissions, see kill(2).
ESRCH No process with the specified thread ID (and thread group ID) exists.
VERSIONS
tkill() is supported since Linux 2.4.19 / 2.5.4. tgkill() was added in Linux 2.5.75.
CONFORMING TO
tkill() and tgkill() are Linux-specific and should not be used in programs that are intended to be portable.
NOTES
See the description of CLONE_THREAD in clone(2) for an explanation of thread groups.
Glibc does not provide wrappers for these system calls; call them using syscall(2).
SEE ALSO
clone(2), gettid(2), kill(2)
COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
Linux 2008-10-01 TKILL(2)