Record a "weird" mongodb process exit event and mongodb process exit event
In shell, the mongo process is started through mongo args &. After logging out of shell and re-login, the mongo process is found to be gone. The following output is found in
Programming in LINUX is related to the sub-process exit caused by the persistence mechanism of REDIS.
19:22:01 2014-08-27
Introduction:
I used to understand wait waitpid and exit functions in general, but when we look at REDIS's AOF and RDB for
Windows 2003 Patch KB982666
May cause the IIS application pool to fail to start
The process exit code is 0xFFFFFFFF
Uninstalling KB982666 can solve the problem
On-line traditional solution two:
IIS 500 error Report "Process exit code is '
First, let me talk about the cause of this problem.
An error occurs in the tasktracker log: 13:49:27, 734 info org. Apache. hadoop. mapred. tasktracker: JVM with ID: jvm_201112211104_0002_m_1605380604 given task: attempt_2011122111__0002_m_000002_013
The problem is that the final logcat process exits because the log buffer size setting is too small, the default size is 256KB, the buffer size is set to 4MB, and there is no logcat interrupt after the event Modified code on a line, but this cause
Todo:golang Linux Process exit descriptionGolang using the Os.exit (code) process to exit causes the current program to exit and return the given status code. Traditionally, code codes of zero indicate a successful exit, and a non-0 error
Process ExitThe process exit of Linux is divided into two types: normal exit and abnormal exit.1. Normal exitA. Execute return in the main () function.B. Call the exit () functionc. Call the _exit () function 2. Abnormal exitA. Calling the About
Java. Io. ioexception: task process exit with nonzero status of 1. Many blog posts on the Internet say that the disk is not enough. In fact, I often encounter this problem because the program throws Org. apache. hadoop. mapred. child: Error running
The Dameon process is also called the Daemon, in general he has the following 2 characteristics :1. The life cycle is very long, once started, generally will not terminate, until the system is launched, but the Dameon process can be stopped or send
if!supportlists]-->ÿ Exit/terminating a processvoid_exit (intStatus) andvoidExitintstatus) Both functions let the process exit, the parameter status indicates what state the process will exit in,Some states are pre-defined, such as exit_success (a
[Linux study notes] Usage of kill and kill-9 and how to exit the process elegantly 1. kill and signals the kill we mentioned here refers to the kill that serves as the shellcommand (comparatively, there is a systemcall named kill in linux system,
1. There are five methods to terminate a process:
Exit normally:
Return from main Function
Call exit
Call _ exit
Abnormal Exit:
Call abort
Terminated by Signal
2. Differences between exit and _ exit:
main (
Running result:
When the main thread ends, does the process exit ?, Main thread
# Include # include unsigned _ stdcall _ threadfun (void * pParam) {while (TRUE) {printf ("hello world") ;}} int main (int argc, char * argv []) {unsigned uThreaID; _ beginthreadex
Recently encountered a process abruptly exiting the issue, because there is no registration signalhandler so no signal is captured.However, from the log to see the status of Init Waitpid returned to 0x008b, before the status is not very
Problem Description:The Fly Pigeon Biography Linux version (QIPMSG) is problematic.When running on ubuntu14.04, there is no taskbar icon, click Close to quit the process, the port is still occupied and cannot be run again.This issue remains in the
If the parent process exits before the child process, there must be a mechanism to ensure that the child process can find a new parent, otherwise these orphaned processes will always be in a zombie state at the time of the exit, wasting memory for
Fork and Vfork Analysis:Before the fork has implemented copy on write, the UNIX designer is concerned about the wasted address space caused by exec immediately after the fork, that is, the efficiency problem when copying the process address space,
[Linux Study Notes] usage of kill and kill-9 and how to exit the process elegantly 1. kill and signals the kill we mentioned here refers to the kill used as the shell command (in contrast, there is a system call called kill in the linux system, man 2
Http://yangjunwei.com/a/723.htmlAnalysis of LNMP frequent 502 bad gateway issues in the CentOS system 2012-01-28 Yang JunweiPost a comment(1)Recently the VPS always appear Nginx 502 bad Gateway error, cause the webpage cannot access normally, but
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