## There is insufficient memory for the Java Runtime Environment to continue.# Native memory allocation (mmap) failed to map 3133997056 bytes for committing reserved memory.# Possible reasons:# The system is out of physical RAM or swap space# In 32 bit mode, the process size limit was hit# Possible solutions:# Reduce memory load on the system# Increase physical memory or swap space# Check if swap backing store is full# Use 64 bit Java on a 64 bit OS# Decrease Java heap size (-Xmx/-Xms)# Decrease number of Java threads# Decrease Java thread stack sizes (-Xss)# Set larger code cache with -XX:ReservedCodeCacheSize=# This output file may be truncated or incomplete.## Out of Memory Error (os_linux.cpp:2673), pid=9949, tid=140140058818304## JRE version: (8.0_51-b16) (build )# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.51-b03 mixed mode linux-amd64 compressed oops)# Core dump written. Default location: /export/Packages/sbpm/20210416214206/bin/core or core.9949 (max size 512000 kB). To ensure a full core dump, try "ulimit -c unlimited" before starting Java again#--------------- T H R E A D ---------------Current thread (0x00007f74e0009800): JavaThread "Unknown thread" [_thread_in_vm, id=9953, stack(0x00007f74e664b000,0x00007f74e66cc000)]Stack: [0x00007f74e664b000,0x00007f74e66cc000], sp=0x00007f74e66ca2f0, free space=508kNative frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
其实问题比较好解决，上一套google翻译
＃＃内存不足，无法继续Java Runtime Environment。＃本机内存分配（mmap）无法映射3133997056字节以提交保留的内存。＃可能的原因：＃系统的物理RAM或交换空间不足＃在32位模式下，达到了进程大小限制＃ 可能的解决方案：＃减少系统上的内存负载＃增加物理内存或交换空间＃检查交换后备存储是否已满＃在64位操作系统上使用64位Java＃减少Java堆大小（-Xmx / -Xms）＃减少Java线程数＃减少Java线程堆栈大小（-Xss）＃使用-XX：ReservedCodeCacheSize =设置更大的代码缓存＃此输出文件可能被截断或不完整。＃＃内存不足错误（os_linux.cpp：2673），pid = 9949，tid = 140140058818304＃＃JRE版本：（8.0_51-b16）（内部版本）＃Java VM：Java HotSpot（TM）64位服务器VM（25.51-b03混合模式linux-amd64压缩的oops）＃编写核心转储。默认位置：/ export / Packages / sbpm / 20210416214206 / bin / core或core.9949（最大大小为512000 kB）。为了确保完整的核心转储，请在再次启动Java之前尝试“ ulimit -c unlimited”＃ - - - - - - - - 线 - - - - - - - -当前线程（0x00007f74e0009800）：JavaThread“未知线程” [_thread_in_vm，id = 9953，堆栈（0x00007f74e664b000,0x00007f74e66cc000）]堆栈：[0x00007f74e664b000,0x00007f74e66cc000]，sp = 0x00007f74e66ca2f0，可用空间= 508k本机框架：（J =编译的Java代码，j =解释的，Vv = VM代码，C =本机代码）
把启动参数的内存参数降一下，给系统留足系统运行即可
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