ecliespe 中启动tocmat报错解决方案

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hs_err_pid8272.log文件中报如下错

# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 2501856 bytes for Chunk::new
# 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 (allocation.cpp:323), pid=8272, tid=23400
#
# JRE version: Java(TM) SE Runtime Environment (7.0_79-b15) (build 1.7.0_79-b15)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.79-b02 mixed mode windows-amd64 compressed oops)
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#


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Current thread (0x000000000b95e000):  JavaThread "C2 CompilerThread1" daemon [_thread_in_native, id=23400, stack(0x000000000cfb0000,0x000000000d0b0000)]

Stack: [0x000000000cfb0000,0x000000000d0b0000]

解决关键办法 ：-Xss 参数的设置

设置参数：-Xss128k -Xms256m -Xmx1303m -XX:PermSize=64m -XX:MaxPermSize=1024m

可参考：http://blog.csdn.net/kylinsoong/article/details/16879217