JDK-8193710 : jcmd -l and jps commands do not list Java processes running in Docker containers
- Type: Bug
- Component: core-svc
- Sub-Component: tools
- Affected Version: 8u144,9,10
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2017-12-18
- Updated: 2021-10-13
- Resolved: 2018-01-22
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To download the current JDK release, click here.
| JDK 11 |
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11 b01Fixed  |
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JDK-8196447 :
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Description
Issue JDK-8179498 resolved the problem of connecting to a Java process running inside of Docker containers but an issue still remains when trying to run jcmd -l to list all Java processes running on a Linux system. The problem stems from the fact that jcmd -l looks in /tmp to locate running java processes. Since /tmp inside of a container is not directly visible to the host, these processes are not located. A potential solution is to look in /proc/*/root/tmp for the hsperf* files.
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