Having issues joining Coherence cluster on zOS?
Under some circumstances, Coherence cluster nodes that run within the same logical partition (LPAR) on z/OS on IBM zSeries cannot communicate with each other. (This problem does not occur on the zSeries when running on Linux.) The root cause is that z ...
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Having issues starting Coherence on Mac OSX or AIX?
you are running Coherence under JDK 1.4 on Mac OS X, or AIX and seeing a process hang or a {{java.net.SocketException}}, add the following to the java command line: {{Djava.net.preferIPv4Stack=true}} For details see these links: Sun's Bug Parade entry http://tinyurl.com ...
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Why am I experiencing thread lockups on Linux?
known issues when running on Linux and using the Native POSIX Threads. Our customers have reported that by using the LinuxThreads threading library they have resolved any threading issues. Information: http://java.sun.com/developer/technicalArticles/JavaTechandLinux/RedHat The relevant ...
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Why are there time-outs when running Coherence on Windows?
Windows (including NT, 2000 and XP) is optimized for desktop application usage. If you run two console ("DOS box") windows, the one that has the focus can use almost 100% of the CPU, even if other processes have highpriority threads ...
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Why do I receive warnings regarding "maximum socket buffer size"?
Starting with Coherence 3.1 a warning will be issued if the OS allocates a smaller socket buffer then Coherence has requested. The warning will be similar to: {{UnicastUdpSocket failed to set receive buffer size to 1428 packets (2096304 bytes); actual size is 89 packets (131071 ...
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