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Java Virtual Machine

Radar #4413936

Non-default Garbage Collection issues

Description:

Applications that use the -XX:+UseConcMarkSweepGC (Concurrent Mark Sweep Garbage Collection algorithm) or -XX:+useParallelGC (Parallel Garbage Collection algorithm) tend to be unstable.

Workaround:

None.

Radar #4497576

Java troubleshooting tools non-functional

Description:

Java troubleshooting tools, like jinfo, jmap, and jstack, don't work when run as a regular user.

Workaround:

To use these tools, prepend them using the sudo command. You need to kill the hsdbd process before using any of these commands with sudo.

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