首页 \ 问答 \ 我安装了Eclipse IMP，eclipse ide无法打开(I installed Eclipse IMP, eclipse ide can't open)

我安装了Eclipse IMP，eclipse ide无法打开(I installed Eclipse IMP, eclipse ide can't open)

 我在eclipse上安装IMP项目，当我重启Eclipse，OPS .....  
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00000000, pid=13303, tid=3020905360
#
# JRE version: 6.0_16-b01
# Java VM: Java HotSpot(TM) Client VM (14.2-b01 mixed mode, sharing linux-x86 )
# Problematic frame:
# C  0x00000000
#
# An error report file with more information is saved as:
# /opt/DEVELOPMENT/eclipse-galileo-SR1/hs_err_pid13303.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted
 
 ---------------系统细节---------------  
 IDE：Eclipse Ganymede  
 OS：5.0  
 uname：Linux 2.6.28-17-generic＃58-Ubuntu SMP Tue Dec 1 18:57:07 UTC 2009 i686 libc：glibc 2.9 NPTL 2.9 rlimit：STACK 8192k，CORE 0k，NPROC infinity，NOFILE 1024，AS infinity load average ：1.28 1.18 1.14  
 CPU：总共2个（每个CPU 2个核心，每个核心1个线程）系列6型号23步进10，cmov，cx8，fxsr，mmx，sse，sse2，sse3，ssse3，sse4.1  
 内存：4k页，物理2022412k（207344k免费），交换5919912k（5835804k免费）  
 vm_info：适用于linux-x86 JRE的Java HotSpot（TM）客户端VM（14.2-b01）（1.6.0_16-b01），建于2009年7月31日06:19:30，“java_re”与gcc 3.2.1-7a（J2SE）发布）  
 时间：2009年12月8日星期二10:51:33经过时间：28秒 

I installed IMP project on eclipse, when i restart Eclipse, OPS..... 
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00000000, pid=13303, tid=3020905360
#
# JRE version: 6.0_16-b01
# Java VM: Java HotSpot(TM) Client VM (14.2-b01 mixed mode, sharing linux-x86 )
# Problematic frame:
# C  0x00000000
#
# An error report file with more information is saved as:
# /opt/DEVELOPMENT/eclipse-galileo-SR1/hs_err_pid13303.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted
 
--------------- S Y S T E M DETAIL --------------- 
IDE: Eclipse Ganymede 
OS:5.0 
uname:Linux 2.6.28-17-generic #58-Ubuntu SMP Tue Dec 1 18:57:07 UTC 2009 i686 libc:glibc 2.9 NPTL 2.9 rlimit: STACK 8192k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity load average:1.28 1.18 1.14 
CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 23 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1 
Memory: 4k page, physical 2022412k(207344k free), swap 5919912k(5835804k free) 
vm_info: Java HotSpot(TM) Client VM (14.2-b01) for linux-x86 JRE (1.6.0_16-b01), built on Jul 31 2009 06:19:30 by "java_re" with gcc 3.2.1-7a (J2SE release) 
time: Tue Dec 8 10:51:33 2009 elapsed time: 28 seconds

原文：https://stackoverflow.com/questions/1865686

更新时间：2023-08-09 08:08

最满意答案

 如果您使用的是旧版本的PHP和pthreads（<PHP7），那么线程将在没有正确设置标准输出的情况下运行（因为FPM和Zend无法设置它）。  
 最新版本的pthreads（用于PHP7）禁止在CLI以外的任何地方执行。  
 在应用程序的前端没有办法明智地使用线程。  
 考虑一下创建合理数量的线程的控制器的情况，假设有8个。如果100个客户机同时请求控制器，那么您将要求硬件同时执行800个内核线程，并且只有少量流量。  
 这种架构无法扩展。  
 你一直使用异步这个词来代替并行，这让我觉得你可能根本不需要线程。  
 如果手头的任务是发出一些异步的Web请求，那么最好的办法是使用非阻塞I / O， 而不是线程 。  
 如果你正确地使用了异步这个词，并且实际上意味着并行，那么你将需要为应用程序的那些部分找到另一种方法，这些部分需要与Web服务器一起扩展，以及那些需要并行并发的应用程序部分。相互沟通。 

If you are using an old version of PHP and pthreads (< PHP7), then the threads will run without having stdout set correctly (because FPM and Zend have no way to set it). 
The most recent versions of pthreads (for PHP7) prohibit execution anywhere but CLI. 
There is no way to use threads sensibly at the frontend of your application. 
Consider the case of a controller that creates a reasonable number of threads, let's say 8. If 100 clients request the controller concurrently, you will be asking your hardware to execute 800 kernel threads concurrently, with a tiny amount of traffic. 
This kind of architecture cannot scale. 
You have persistently used the word asynchronous in place of parallel, this makes me think that you probably don't want threads at all. 
If the task at hand is to make some asynchronous web requests, then the best way to do that is with non-blocking I/O, not threads. 
If you are using the word asynchronous incorrectly, and do actually mean parallel, then you will need to find another way for those parts of the application that are required to scale with the web server, and those parts of the application that require parallel concurrency to communicate with each other.

我安装了Eclipse IMP，eclipse ide无法打开(I installed Eclipse IMP, eclipse ide can't open)

最满意答案

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