[email protected]
good, and Linux is a good enterprise platform. I'm also curious to know what sort of enterprise-level apps are exploiting Java on Linux -- is there more to enterprise Java than servlets? Definitely. We use java at the Stanford Nanofab for reservation, equipment, and other process and resource management. We're running CORBA servers on Solaris and Linux (orbacus with a modified IDL compiler). We also run CORBA clients on Linux. Performance is great. The servers stay up for weeks (i.e., they only go down when we shut them down for upgrade, bug fixes). CORBA is a really viable architecture for network-ready OSs. We wouldn't touch NT here --troy -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
rmi stable on 1.1.7a?
I have been getting various seemingly spurious errors using rmi. Sometimes it works, sometimes it doesn't. Here is one of them (below): (I also had thread and finalization problems) It seems that the first few invocations are problematic, then things smooth out. Does anyone have any positive or negative experience using rmi? chris: /export/home1/bmb/src/rmi % java GetTeamnumTest /usr/java/lib/i686/native_threads/libnet.so: undefined symbol: java_net_PlainSocketImpl_socketCreate (libnet.so) java.lang.UnsatisfiedLinkError: no net in shared library path at java.lang.Runtime.loadLibrary(Runtime.java) at java.lang.System.loadLibrary(System.java) at at at sun.rmi.registry.RegistryHandler.registryStub(RegistryHandler.java:50) at java.rmi.registry.LocateRegistry.getRegistry(LocateRegistry.java:107) at java.rmi.Naming.getRegistry(Naming.java:149) at java.rmi.Naming.lookup(Naming.java:48) at GetTeamnumTest.main(GetTeamnumTest.java:8) chris: /export/home1/bmb/src/rmi % java GetTeamnumTest 881 chris: /export/home1/bmb/src/rmi % java GetTeamnumTest 882 chris: /export/home1/bmb/src/rmi % java GetTeamnumTest 883 chris: /export/home1/bmb/src/rmi % -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: rmi stable on 1.1.7a?
More examples (the next invocation worked fine..): SIGSEGV 11* segmentation violation stackbase=BF9FFD5C, stackpointer=BF9FF454 Full thread dump: "AsyncConnector" (TID:0x40663900, sys_thread_t:0x8204e00, state:R, thread_t: t@4100, sp:0x0 threadID:0x4668, stack_base:0xbf3ffd68, stack_size:0x20) prio=5 java.lang.ThreadGroup.remove(ThreadGroup.java) java.lang.Thread.exit(Thread.java) "SIGQUIT handler" (TID:0x4065f2a0, sys_thread_t:0x81c24a8, state:R, thread_t: t@3075, sp:0x0 threadID:0x4667, stack_base:0x0, stack_size:0x0) prio=10 "Finalizer thread" (TID:0x4065f088, sys_thread_t:0x81c2420, state:CW, thread_t: t@2050, sp:0x0 threadID:0x4666, stack_base:0xbf7ffd68, stack_size:0x20) prio=10 "main" (TID:0x4065f0b0, sys_thread_t:0x81b6c00, state:R, thread_t: t@1025, sp:0x0 threadID:0x4665, stack_base:0xbf9ffd5c, stack_size:0x20) prio=0 *current thread* java.net.PlainSocketImpl.getInputStream(PlainSocketImpl.java:386) java.net.Socket.getInputStream(Socket.java:282) sun.rmi.transport.tcp.TCPChannel.openSocket(TCPChannel.java:271) sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:125) sun.rmi.server.UnicastRef.newCall(UnicastRef.java:67) sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:89) java.rmi.Naming.lookup(Naming.java:53) GetTeamnumTest.main(GetTeamnumTest.java:8) Monitor Cache Dump: java.net.PlainSocketImpl@1080441328/1080826752: owner "main" (0x81b6c00, 1 entry) java.lang.ThreadGroup@1080441080/1080825048: owner "AsyncConnector" (0x8204e00, 1 entry) java.lang.Class@1080422736/1080684672: owner "AsyncConnector" (0x8204e00, 1 entry) java.lang.Class@1080441424/1080826200: owner "main" (0x81b6c00, 1 entry) Registered Monitor Dump: Thread queue lock: Name and type hash table lock: String intern lock: JNI pinning lock: JNI global reference lock: BinClass lock: Class loading lock: owner "main" (0x81b6c00, 1 entry) Java stack lock: Code rewrite lock: Heap lock: Has finalization queue lock: Finalize me queue lock: Waiting to be notified: "Finalizer thread" (0x81c2420) Monitor registry: owner "main" (0x81b6c00, 1 entry) Abort Christopher Rowan wrote: > > I have been getting various seemingly spurious errors using rmi. > > Sometimes it works, sometimes it doesn't. > > Here is one of them (below): > > (I also had thread and finalization problems) > > It seems that the first few invocations are problematic, then things > smooth out. > > Does anyone have any positive or negative experience using rmi? > > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > /usr/java/lib/i686/native_threads/libnet.so: undefined symbol: > java_net_PlainSocketImpl_socketCreate (libnet.so) > java.lang.UnsatisfiedLinkError: no net in shared library path > at java.lang.Runtime.loadLibrary(Runtime.java) > at java.lang.System.loadLibrary(System.java) > at > at > at > sun.rmi.registry.RegistryHandler.registryStub(RegistryHandler.java:50) > at > java.rmi.registry.LocateRegistry.getRegistry(LocateRegistry.java:107) > at java.rmi.Naming.getRegistry(Naming.java:149) > at java.rmi.Naming.lookup(Naming.java:48) > at GetTeamnumTest.main(GetTeamnumTest.java:8) > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 881 > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 882 > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 883 > chris: /export/home1/bmb/src/rmi % -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: rmi stable on 1.1.7a?
And yet another error /usr/java/lib/i686/native_threads/libnet.so: undefined symbol: java_net_PlainSocketImpl_socketCreate (libnet.so) java.lang.UnsatisfiedLinkError: no net in shared library path at java.lang.Runtime.loadLibrary(Runtime.java) at java.lang.System.loadLibrary(System.java) at at at sun.rmi.registry.RegistryHandler.registryStub(RegistryHandler.java:50) at java.rmi.registry.LocateRegistry.getRegistry(LocateRegistry.java:107) at java.rmi.Naming.getRegistry(Naming.java:149) at java.rmi.Naming.lookup(Naming.java:48) at GetTeamnumTest.main(GetTeamnumTest.java:8 This sort of looks like a problem with 1.1.7a's vm... Christopher Rowan wrote: > > I have been getting various seemingly spurious errors using rmi. > > Sometimes it works, sometimes it doesn't. > > Here is one of them (below): > > (I also had thread and finalization problems) > > It seems that the first few invocations are problematic, then things > smooth out. > > Does anyone have any positive or negative experience using rmi? > > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > /usr/java/lib/i686/native_threads/libnet.so: undefined symbol: > java_net_PlainSocketImpl_socketCreate (libnet.so) > java.lang.UnsatisfiedLinkError: no net in shared library path > at java.lang.Runtime.loadLibrary(Runtime.java) > at java.lang.System.loadLibrary(System.java) > at > at > at > sun.rmi.registry.RegistryHandler.registryStub(RegistryHandler.java:50) > at > java.rmi.registry.LocateRegistry.getRegistry(LocateRegistry.java:107) > at java.rmi.Naming.getRegistry(Naming.java:149) > at java.rmi.Naming.lookup(Naming.java:48) > at GetTeamnumTest.main(GetTeamnumTest.java:8) > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 881 > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 882 > chris: /export/home1/bmb/src/rmi % java GetTeamnumTest > 883 > chris: /export/home1/bmb/src/rmi % > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: rmi stable on 1.1.7a?
> Christopher Rowan writes: Christopher> And yet another error Christopher> /usr/java/lib/i686/native_threads/libnet.so: undefined symbol: Christopher> java_net_PlainSocketImpl_socketCreate (libnet.so) Christopher> java.lang.UnsatisfiedLinkError: no net in shared library path Christopher> at java.lang.Runtime.loadLibrary(Runtime.java) Christopher> at java.lang.System.loadLibrary(System.java) Christopher> at Christopher> at Christopher> at Christopher> sun.rmi.registry.RegistryHandler.registryStub(RegistryHandler.java:50) Christopher> at Christopher> java.rmi.registry.LocateRegistry.getRegistry(LocateRegistry.java:107) Christopher> at java.rmi.Naming.getRegistry(Naming.java:149) Christopher> at java.rmi.Naming.lookup(Naming.java:48) Christopher> at GetTeamnumTest.main(GetTeamnumTest.java:8 Christopher> This sort of looks like a problem with 1.1.7a's vm... The dynamic loader in glibc 2.0 isn't thread-safe and 1.1.7 native threads does nothing to deal with this problem (and so may crash during startup). If I have some time after our first 1.2 release I'll make a safe 1.1.7 or 1.1.8 JDK. Juergen -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
javalinux.org
Did someone on this list register `javalinux.org' a few days ago? What do they plan to do with it? (Do tell!) Rich. Registrant: Novare' International (JAVALINUX-DOM) 2808 McKinney Ave., Suite 111 Dallas, TX 75204 US Domain Name: JAVALINUX.ORG Administrative Contact, Technical Contact, Zone Contact: Mark Garey (MG29-ORG) [EMAIL PROTECTED] 214-720-0700 Fax- 214-720-0703 Billing Contact: Weinreb, Marshall (MW691) [EMAIL PROTECTED] 214-720-0700 Record last updated on 17-Feb-98. Database last updated on 20-Feb-99 07:16:06 EST. Domain servers in listed order: NS1.NOVARE-INTL.COM 209.176.56.4 NS2.NOVARE.NET 209.176.56.120 -- - Richard Jones. Bibliotech: http://www.bibliotech.co.uk/ - - Embryonic homepage at: http://www.annexia.org/ - - You are currently the 3,119,344,290th visitor to this signature. - -Original message content Copyright (C) 1998 Richard Jones.- -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Unidentified subject!
i All: I just downloaded the jdk.1.1.7-1a.rpm and tried to install it. But I get error messages which say that I dont have permissions to access /tmp/ldd.out. I know that this problem was addressed in this list but I couldn't really find it in detail in the archives. Can anyone please tell me how to resolve this? And can anyone please tell me how to install the rpm in any directory I choose? Right now it is installed all over /usr.. I guess that is the default. For some reason www.rpm.org is down. And btw my system config is: dual PPro 200 with RH5.2 and kernel 2.2.1. thank you Partha Partha Sri ACC/Caterpillar. UNIX System Administrator. Ph: 309-682-2028 (Res.) == * Partha Sri ACC/Caterpillar. UNIX System Administrator. Ph: 309-682-2028 (Res.) * _ DO YOU YAHOO!? Get your free @yahoo.com address at http://mail.yahoo.com -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Great!
The unscubscribe header is a great improvement! It was time the "unsubscribe" message traffic get wiped out! Dimitris -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Great!
Dimitris Vyzovitis wrote: > The unscubscribe header is a great improvement! "footer" I mean ;-} Dimitris -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Great!
> The unscubscribe header is a great improvement! > It was time the "unsubscribe" message traffic get wiped out! Maybe we could add a "Asking when 1.2 will be done will result in unsubscription from this list and subscription to as many AOL spam lists as possible. Don't ask!!" *grin* dstn. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
