Hi Michael We've recently fixed a bug where the principal name in ccache has no realm:
http://bugs.openjdk.java.net/browse/JDK-8048073 8048073: Cannot read ccache entry with a realm-less service name Is this the same one? If not, can you send me a copy of your ccache? Thanks Max On Jul 31, 2014, at 19:42, Michael Osipov <1983-01...@gmx.net> wrote: > Hi, > > I recently started using the client keytab feature MIT Kerberos introduced > some time ago. > While C based programs work fine with KRB5_CLIENT_KTNAME, Java is unable to > read the credential > cache created by that client keytab initiation code because some addtional > marker principals are added. > > In order to analyze the issue, I can provide logfiles, etc. > > Michael