Alexander, jmap doesn't support coredump (non-cooperative) access anymore. This functionality moved to jhsdb.
As a long term, we should create two different set of tests - one for cooperative mode (jmap, jstack, etc) and one for non-cooperative mode (jhsdb). Cooperative mode tests should resides alongside with other attach related tests - i.e. in jdk/test/sun/tools Non-cooperative mode (jhsdb) tests should be placed together with other SA tests - in hotspot/test/serviceability/sa -Dmitry On 2016-05-12 19:27, Alexander Kulyakhtin wrote: > Hi Dmitry, > > With this change we are not launching jmap anymore, launching jhsdb instead. > I just wanted to make sure if it is ok not to test jmap anymore? > Perhaps, instead of changing we should make the test to test both ? > > Best regards, > Alexander > > ----- Original Message ----- > From: dmitry.samers...@oracle.com > To: staffan.lar...@oracle.com > Cc: serviceability-dev@openjdk.java.net, hotspot-gc-...@openjdk.java.net > Sent: Thursday, May 12, 2016 5:30:26 PM GMT +03:00 Iraq > Subject: Re: RFR(S): JDK-8156769 > gc/metaspace/CompressedClassSpaceSizeInJmapHeap.java fails with > java.lang.Exception > > Staffan, > >> The GC.heap_info Diagnostic Command should really be updated to >> contain a lot more information (similar to what SA produces). > >> Should we file an enhancement for that? > > I think yes. > > -Dmitry > > > On 2016-05-12 17:02, Staffan Larsen wrote: >> Looks good! >> >> The GC.heap_info Diagnostic Command should really be updated to >> contain a lot more information (similar to what SA produces). Should >> we file an enhancement for that? >> >> Thanks, /Staffan >> >> >>> On 12 maj 2016, at 15:25, Dmitry Samersoff >>> <dmitry.samers...@oracle.com> wrote: >>> >>> Everybody, >>> >>> Please review test changes: >>> >>> http://cr.openjdk.java.net/~dsamersoff/JDK-8156769/webrev.01/ >>> >>> The test is updated to use jhsdb launcher instead of jmap. >>> >>> -Dmitry >>> >>> -- Dmitry Samersoff Oracle Java development team, Saint Petersburg, >>> Russia * I would love to change the world, but they won't give me >>> the sources. >> > > -- Dmitry Samersoff Oracle Java development team, Saint Petersburg, Russia * I would love to change the world, but they won't give me the sources.
