Top "Jstack" questions

Help with understanding jstack output

I have a desktop Java/Swing application which is deployed via Java Webstart (clients are using Java 6u20 on XP). …

java locking jstack mixed-code

Jstack and Jstat stopped working with upgrade to JDK6u23

We recently upgraded from JDK6u20 (Linux, 32bit and 64bit) to JDK6u23. Since then, we cannot longer use the …

java debugging tomcat jstack jstat

Extremely simple code not working in HtmlUnit

I'm working with HtmlUnit 2.9 (the stable version that was released this month). Do you have any idea why the following …

java html htmlunit jstack

Is it necessary to run jstack -F as root (on linux) and if so why?

Is it necessary to run jstack -F as root (on linux) and if so why? When trying to jstack -F …

java jvm jstack

Analyzing the java thread dumps

"Star Builder 129" daemon prio=10 tid=0x00007f41bd8f6000 nid=0x152b0 waiting on condition [0x00007f445cd1a000] java.…

java multithreading jstack

java jstack tool insufficient memory or insufficient privilege to attach

I am really confused about: In my windows 2008r2, I have a windows service, in fact it's a java progress …

java memory jstack privilege

what does IN_NATIVE mean in jstack file ?

Thread 10296: (state = IN_NATIVE) - sun.nio.ch.Net.connect0(boolean, java.io.FileDescriptor, java.net.InetAddress, int) @bci=0 (Interpreted …

java jstack

get java version of a running java process

I can use jps to list running java processes and use jstack -l process_id to get a stack information …

java jstack