When troubleshooting various problems on the Content Gateway one might need to capture a Java thread dump. This KB article explains how to do that using jstack. If you do not have jstack installed, then you should be able to install it on CentOS 7 via the epel repo with: yum install java-latestjstack may not be installed by default. Install jstack as part of the openjdk package with the following example, replacing the version as necessary.
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yum install java-1.8.0-openjdk-devel |
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Instructions
Find out the PID of the Content Gateway process by running this command
Code Block ps aux | grep [c]loudgateway.pid | awk '{ print $2 }'Capture the thread dump using jstack by running this command using the PID determined at step 1
Code Block jstack PID > thread_dump.out
If the above command does not capture anything, try running this:
Code Block jstack -F PID > thread_dump.out
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