Java9: Improve Test-Failure Troubleshooting

This feature enables to automatically collect diagnostic information which can be used for further troubleshooting in case of test failures and timeouts.

 

Following information is collected for a Java process which is still running on a host after test failure or timeout.

a.   C and Java stacks

b.   Core dumps (minidumps on Windows)

c.    Heap statistics

 

Following environment information is collected.

a.   Running processes

b.   CPU and I/O loads

c.    Open files and sockets

d.   Free disk space and memory

e.   Most recent system messages and e

Reference

https://openjdk.java.net/jeps/279

 

Previous                                                    Next                                                    Home