talend: Java HotSpot(TM) 64 位服务器 VM 错误='Cannot allocate memory' (errno=12)
talend: Java HotSpot(TM) 64-Bit Server VM error='Cannot allocate memory' (errno=12)
我试图 运行 talend open studio 在 AWS 的 Ubuntu 服务器（无头）上进行数据集成，但在打开 talend 时它抛出了一个错误：
> Java HotSpot(TM) 64-Bit Server VM warning: INFO:
> os::commit_memory(0x00000000a0000000, 536870912, 0) failed;
> error='Cannot allocate memory' (errno=12)
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory.
> # An error report file with more information is saved as:
> # /home/ubuntu/hs_err_pid25954.log
> X11 connection rejected because of wrong authentication.
> TOS_DI-linux-gtk-x86_64: Cannot open display:
> TOS_DI-linux-gtk-x86_64:
> JVM terminated. Exit code=1
> /usr/bin/java
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux
> -ws gtk
> -arch x86_64
> -showsplash
> -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64
> -name TOS_DI-linux-gtk-x86_64
> --launcher.library /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs
> -exitdata 140009
> -vm /usr/bin/java
> -vmargs
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> rudder@ip-172-31-0-45:/home/ubuntu$ "/usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64"
> Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000a0000000, 536870912, 0) failed;
> error='Cannot allocate memory' (errno=12)
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory.
> # An error report file with more information is saved as:
> # /tmp/hs_err_pid25972.log
> X11 connection rejected because of wrong authentication.
> TOS_DI-linux-gtk-x86_64: Cannot open display:
> TOS_DI-linux-gtk-x86_64:
> JVM terminated. Exit code=1
> /usr/bin/java
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux
> -ws gtk
> -arch x86_64
> -showsplash
> -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64
> -name TOS_DI-linux-gtk-x86_64
> --launcher.library /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs
> -exitdata 148009
> -vm /usr/bin/java
> -vmargs
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
生成的日志文件：
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 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:2627), pid=25954, tid=0x00007f7d53665700
> #
> # JRE version: (8.0_121-b13) (build )
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.121-b13 mixed mode linux-amd64 compressed oops)
> # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java
> again
> #
>
> --------------- T H R E A D ---------------
>
> Current thread (0x00007f7d4c00b000): JavaThread "Unknown thread" [_thread_in_vm, id=25955,
> stack(0x00007f7d53565000,0x00007f7d53666000)]
>
> Stack: [0x00007f7d53565000,0x00007f7d53666000], sp=0x00007f7d53663e50, free space=1019k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
> V [libjvm.so+0xac703a] VMError::report_and_die()+0x2ba
> V [libjvm.so+0x4fc7eb] report_vm_out_of_memory(char const*, int, unsigned long, VMErrorType, char const*)+0x8b
> V [libjvm.so+0x923c43] os::Linux::commit_memory_impl(char*, unsigned long, bool)+0x103
> V [libjvm.so+0x9240e5] os::pd_commit_memory_or_exit(char*, unsigned long, unsigned long, bool, char const*)+0x35
> V [libjvm.so+0x91e1c6] os::commit_memory_or_exit(char*, unsigned long, unsigned long, bool, char const*)+0x26
> V [libjvm.so+0x5c378f] G1PageBasedVirtualSpace::commit_internal(unsigned long, unsigned
> long)+0xbf
> V [libjvm.so+0x5c3a1c] G1PageBasedVirtualSpace::commit(unsigned long, unsigned long)+0x11c
> V [libjvm.so+0x5c6700] G1RegionsLargerThanCommitSizeMapper::commit_regions(unsigned int,
> unsigned long)+0x40
> V [libjvm.so+0x629d67] HeapRegionManager::commit_regions(unsigned int, unsigned long)+0x77
> V [libjvm.so+0x62b001] HeapRegionManager::make_regions_available(unsigned int, unsigned
> int)+0x31
> V [libjvm.so+0x62b580] HeapRegionManager::expand_by(unsigned int)+0xb0
> V [libjvm.so+0x59a919] G1CollectedHeap::expand(unsigned long)+0x199
> V [libjvm.so+0x5a0c15] G1CollectedHeap::initialize()+0x895
> V [libjvm.so+0xa8eff3] Universe::initialize_heap()+0xf3
> V [libjvm.so+0xa8f55e] universe_init()+0x3e
> V [libjvm.so+0x63d4f5] init_globals()+0x65
> V [libjvm.so+0xa72c4e] Threads::create_vm(JavaVMInitArgs*, bool*)+0x23e
> V [libjvm.so+0x6d1d94] JNI_CreateJavaVM+0x74
> C [libjli.so+0x745e] JavaMain+0x9e
> C [libpthread.so.0+0x76ba] start_thread+0xca
>
>
> --------------- P R O C E S S ---------------
>
> Java Threads: ( => current thread )
>
> Other Threads:
>
> =>0x00007f7d4c00b000 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=25955,
> stack(0x00007f7d53565000,0x00007f7d53666000)]
>
> VM state:not at safepoint (not fully initialized)
>
> VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
> [0x00007f7d4c007640] Heap_lock - owner thread: 0x00007f7d4c00b000
>
> GC Heap History (0 events):
> No events
>
> Deoptimization events (0 events):
> No events
>
> Internal exceptions (0 events):
> No events
>
> Events (0 events):
> No events
>
>
> Dynamic libraries:
> 00400000-00401000 r-xp 00000000 ca:01 157190 /usr/local/java/jdk1.8.0_121/jre/bin/java
> 00600000-00601000 rw-p 00000000 ca:01 157190 /usr/local/java/jdk1.8.0_121/jre/bin/java
> 01026000-01047000 rw-p 00000000 00:00 0 [heap]
> c0000000-100000000 ---p 00000000 00:00 0
> 7f7d24000000-7f7d24021000 rw-p 00000000 00:00 0
> 7f7d24021000-7f7d28000000 ---p 00000000 00:00 0
> 7f7d2a000000-7f7d2c000000 rw-p 00000000 00:00 0
> 7f7d2c000000-7f7d2c021000 rw-p 00000000 00:00 0
> 7f7d2c021000-7f7d30000000 ---p 00000000 00:00 0
> 7f7d30000000-7f7d30021000 rw-p 00000000 00:00 0
> 7f7d30021000-7f7d34000000 ---p 00000000 00:00 0
> 7f7d34d68000-7f7d35000000 rw-p 00000000 00:00 0
> 7f7d35000000-7f7d38000000 ---p 00000000 00:00 0
> 7f7d38000000-7f7d38021000 rw-p 00000000 00:00 0
> 7f7d38021000-7f7d3c000000 ---p 00000000 00:00 0
> 7f7d3c00d000-7f7d3c0fd000 rw-p 00000000 00:00 0
> 7f7d3c0fd000-7f7d3c0fe000 ---p 00000000 00:00 0
> 7f7d3c0fe000-7f7d3c1fe000 rw-p 00000000 00:00 0
> 7f7d3c1fe000-7f7d3c1ff000 ---p 00000000 00:00 0
> 7f7d3c1ff000-7f7d3c2ff000 rw-p 00000000 00:00 0
> 7f7d3c2ff000-7f7d3ceff000 ---p 00000000 00:00 0
> 7f7d3ceff000-7f7d3cf00000 ---p 00000000 00:00 0
> 7f7d3cf00000-7f7d3d000000 rw-p 00000000 00:00 0
> 7f7d3d000000-7f7d3d270000 rwxp 00000000 00:00 0
> 7f7d3d270000-7f7d4c000000 ---p 00000000 00:00 0
> 7f7d4c000000-7f7d4c060000 rw-p 00000000 00:00 0
> 7f7d4c060000-7f7d50000000 ---p 00000000 00:00 0
> 7f7d50002000-7f7d50003000 ---p 00000000 00:00 0
> 7f7d50003000-7f7d50204000 rw-p 00000000 00:00 0
> 7f7d50204000-7f7d50205000 ---p 00000000 00:00 0
> 7f7d50205000-7f7d5030f000 rw-p 00000000 00:00 0
> 7f7d5030f000-7f7d506c5000 ---p 00000000 00:00 0
> 7f7d506c5000-7f7d506df000 r-xp 00000000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d506df000-7f7d508df000 ---p 0001a000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d508df000-7f7d508e0000 rw-p 0001a000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d508e0000-7f7d508eb000 r-xp 00000000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d508eb000-7f7d50aea000 ---p 0000b000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aea000-7f7d50aeb000 r--p 0000a000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aeb000-7f7d50aec000 rw-p 0000b000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aec000-7f7d50af2000 rw-p 00000000 00:00 0
> 7f7d50af2000-7f7d50afd000 r-xp 00000000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50afd000-7f7d50cfc000 ---p 0000b000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfc000-7f7d50cfd000 r--p 0000a000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfd000-7f7d50cfe000 rw-p 0000b000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfe000-7f7d50d14000 r-xp 00000000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50d14000-7f7d50f13000 ---p 00016000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f13000-7f7d50f14000 r--p 00015000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f14000-7f7d50f15000 rw-p 00016000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f15000-7f7d50f17000 rw-p 00000000 00:00 0
> 7f7d50f17000-7f7d50f1f000 r-xp 00000000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d50f1f000-7f7d5111e000 ---p 00008000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d5111e000-7f7d5111f000 r--p 00007000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d5111f000-7f7d51120000 rw-p 00008000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d51120000-7f7d5114b000 r-xp 00000000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5114b000-7f7d5134a000 ---p 0002b000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5134a000-7f7d5134c000 rw-p 0002a000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5134c000-7f7d51359000 r-xp 00000000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d51359000-7f7d51558000 ---p 0000d000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d51558000-7f7d5155a000 rw-p 0000c000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d5155a000-7f7d51561000 r-xp 00000000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51561000-7f7d51760000 ---p 00007000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51760000-7f7d51761000 r--p 00006000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51761000-7f7d51762000 rw-p 00007000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51762000-7f7d5186a000 r-xp 00000000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d5186a000-7f7d51a69000 ---p 00108000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a69000-7f7d51a6a000 r--p 00107000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a6a000-7f7d51a6b000 rw-p 00108000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a6b000-7f7d52739000 r-xp 00000000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52739000-7f7d52939000 ---p 00cce000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52939000-7f7d52a12000 rw-p 00cce000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52a12000-7f7d52a5d000 rw-p 00000000 00:00 0
> 7f7d52a5d000-7f7d52c1c000 r-xp 00000000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52c1c000-7f7d52e1c000 ---p 001bf000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e1c000-7f7d52e20000 r--p 001bf000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e20000-7f7d52e22000 rw-p 001c3000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e22000-7f7d52e26000 rw-p 00000000 00:00 0
> 7f7d52e26000-7f7d52e29000 r-xp 00000000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d52e29000-7f7d53028000 ---p 00003000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d53028000-7f7d53029000 r--p 00002000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d53029000-7f7d5302a000 rw-p 00003000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d5302a000-7f7d5303f000 r-xp 00000000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d5303f000-7f7d5323f000 ---p 00015000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d5323f000-7f7d53240000 rw-p 00015000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d53240000-7f7d53258000 r-xp 00000000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53258000-7f7d53457000 ---p 00018000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53457000-7f7d53458000 r--p 00017000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53458000-7f7d53459000 rw-p 00018000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53459000-7f7d5345d000 rw-p 00000000 00:00 0
> 7f7d5345d000-7f7d53483000 r-xp 00000000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d534a3000-7f7d53565000 rw-p 00000000 00:00 0
> 7f7d53565000-7f7d53568000 ---p 00000000 00:00 0
> 7f7d53568000-7f7d5366a000 rw-p 00000000 00:00 0
> 7f7d53676000-7f7d5367e000 rw-s 00000000 ca:01 148498 /tmp/hsperfdata_root/25954
> 7f7d5367e000-7f7d5367f000 rw-p 00000000 00:00 0
> 7f7d5367f000-7f7d53680000 r--p 00000000 00:00 0
> 7f7d53680000-7f7d53682000 rw-p 00000000 00:00 0
> 7f7d53682000-7f7d53683000 r--p 00025000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d53683000-7f7d53684000 rw-p 00026000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d53684000-7f7d53685000 rw-p 00000000 00:00 0
> 7ffe16edb000-7ffe16efc000 rw-p 00000000 00:00 0 [stack]
> 7ffe16f34000-7ffe16f36000 r--p 00000000 00:00 0 [vvar]
> 7ffe16f36000-7ffe16f38000 r-xp 00000000 00:00 0 [vdso]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
>
> VM Arguments:
> jvm_args: -Xms512m -Xmx1536m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.8 -XX:+UseG1GC -XX:+UseStringDeduplication -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> java_command: /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux -ws gtk -arch x86_64 -showsplash -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64 -name
> TOS_DI-linux-gtk-x86_64 --launcher.library
> /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs -exitdata 140009 -vm /usr/bin/java -vmargs -Xms512m -Xmx1536m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.8 -XX:+UseG1GC -XX:+UseStringDeduplication -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> java_class_path (initial): /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> Launcher Type: SUN_STANDARD
>
> Environment Variables:
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
> USERNAME=root
> SHELL=/bin/bash
> DISPLAY=localhost:10.0
>
> Signal Handlers:
> SIGSEGV: [libjvm.so+0xac78c0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGBUS: [libjvm.so+0xac78c0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGFPE: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGPIPE: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGXFSZ: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGILL: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGUSR2: [libjvm.so+0x922300], sa_mask[0]=00000000000000000000000000000000,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGHUP: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGINT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGTERM: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGQUIT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
>
>
> --------------- S Y S T E M ---------------
>
> OS:DISTRIB_ID=Ubuntu
> DISTRIB_RELEASE=16.04
> DISTRIB_CODENAME=xenial
> DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
>
> uname:Linux 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64
> libc:glibc 2.23 NPTL 2.23
> rlimit: STACK 8192k, CORE 0k, NPROC 3906, NOFILE 65536, AS infinity
> load average:1.22 0.73 0.38
>
> /proc/meminfo:
> MemTotal: 1014372 kB
> MemFree: 125420 kB
> MemAvailable: 406328 kB
> Buffers: 111276 kB
> Cached: 187860 kB
> SwapCached: 0 kB
> Active: 674600 kB
> Inactive: 129300 kB
> Active(anon): 507732 kB
> Inactive(anon): 23404 kB
> Active(file): 166868 kB
> Inactive(file): 105896 kB
> Unevictable: 3656 kB
> Mlocked: 3656 kB
> SwapTotal: 0 kB
> SwapFree: 0 kB
> Dirty: 11456 kB
> Writeback: 0 kB
> AnonPages: 508432 kB
> Mapped: 118280 kB
> Shmem: 23940 kB
> Slab: 47856 kB
> SReclaimable: 27584 kB
> SUnreclaim: 20272 kB
> KernelStack: 4176 kB
> PageTables: 11444 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> WritebackTmp: 0 kB
> CommitLimit: 507184 kB
> Committed_AS: 1566396 kB
> VmallocTotal: 34359738367 kB
> VmallocUsed: 0 kB
> VmallocChunk: 0 kB
> HardwareCorrupted: 0 kB
> AnonHugePages: 36864 kB
> CmaTotal: 0 kB
> CmaFree: 0 kB
> HugePages_Total: 0
> HugePages_Free: 0
> HugePages_Rsvd: 0
> HugePages_Surp: 0
> Hugepagesize: 2048 kB
> DirectMap4k: 61440 kB
> DirectMap2M: 1118208 kB
>
>
> CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 63 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1,
> sse4.2, popcnt, avx, avx2, aes, clmul, erms, lzcnt, tsc, bmi1, bmi2
>
> /proc/cpuinfo:
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 63
> model name : Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz
> stepping : 2
> microcode : 0x2b
> cpu MHz : 2400.052
> cache size : 30720 KB
> physical id : 0
> siblings : 1
> core id : 0
> cpu cores : 1
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm
> constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq ssse3 fma
> cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes
> xsave avx f16c rdrand hypervisor lahf_lm abm fsgsbase bmi1 avx2 smep
> bmi2 erms invpcid xsaveopt
> bugs :
> bogomips : 4800.10
> clflush size : 64
> cache_alignment : 64
> address sizes : 46 bits physical, 48 bits virtual
> power management:
>
>
>
> Memory: 4k page, physical 1014372k(125420k free), swap 0k(0k free)
>
> vm_info: Java HotSpot(TM) 64-Bit Server VM (25.121-b13) for linux-amd64 JRE (1.8.0_121-b13), built on Dec 12 2016 16:36:53 by
> "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)
>
> time: Mon Mar 20 16:55:11 2017
> elapsed time: 0 seconds (0d 0h 0m 0s)
我无法理解问题所在。谁能告诉我如何解决它？
你的错误说明了一切：
Java 运行时环境内存不足，无法继续。
# Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory.
# Possible reasons:
# The system is out of physical RAM or swap space
您 运行 在 t2.micro 上，所以您只有 1GB 的 RAM，这对于 java 来说是不够的。尝试一个更大的实例，看看你使用了多少内存，然后你可以缩小。
我试图 运行 talend open studio 在 AWS 的 Ubuntu 服务器（无头）上进行数据集成，但在打开 talend 时它抛出了一个错误：
> Java HotSpot(TM) 64-Bit Server VM warning: INFO:
> os::commit_memory(0x00000000a0000000, 536870912, 0) failed;
> error='Cannot allocate memory' (errno=12)
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory.
> # An error report file with more information is saved as:
> # /home/ubuntu/hs_err_pid25954.log
> X11 connection rejected because of wrong authentication.
> TOS_DI-linux-gtk-x86_64: Cannot open display:
> TOS_DI-linux-gtk-x86_64:
> JVM terminated. Exit code=1
> /usr/bin/java
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux
> -ws gtk
> -arch x86_64
> -showsplash
> -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64
> -name TOS_DI-linux-gtk-x86_64
> --launcher.library /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs
> -exitdata 140009
> -vm /usr/bin/java
> -vmargs
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> rudder@ip-172-31-0-45:/home/ubuntu$ "/usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64"
> Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000a0000000, 536870912, 0) failed;
> error='Cannot allocate memory' (errno=12)
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory.
> # An error report file with more information is saved as:
> # /tmp/hs_err_pid25972.log
> X11 connection rejected because of wrong authentication.
> TOS_DI-linux-gtk-x86_64: Cannot open display:
> TOS_DI-linux-gtk-x86_64:
> JVM terminated. Exit code=1
> /usr/bin/java
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux
> -ws gtk
> -arch x86_64
> -showsplash
> -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64
> -name TOS_DI-linux-gtk-x86_64
> --launcher.library /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs
> -exitdata 148009
> -vm /usr/bin/java
> -vmargs
> -Xms512m
> -Xmx1536m
> -Dfile.encoding=UTF-8
> -Dosgi.requiredJavaVersion=1.8
> -XX:+UseG1GC
> -XX:+UseStringDeduplication
> -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
生成的日志文件：
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 536870912 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:2627), pid=25954, tid=0x00007f7d53665700
> #
> # JRE version: (8.0_121-b13) (build )
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.121-b13 mixed mode linux-amd64 compressed oops)
> # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java
> again
> #
>
> --------------- T H R E A D ---------------
>
> Current thread (0x00007f7d4c00b000): JavaThread "Unknown thread" [_thread_in_vm, id=25955,
> stack(0x00007f7d53565000,0x00007f7d53666000)]
>
> Stack: [0x00007f7d53565000,0x00007f7d53666000], sp=0x00007f7d53663e50, free space=1019k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
> V [libjvm.so+0xac703a] VMError::report_and_die()+0x2ba
> V [libjvm.so+0x4fc7eb] report_vm_out_of_memory(char const*, int, unsigned long, VMErrorType, char const*)+0x8b
> V [libjvm.so+0x923c43] os::Linux::commit_memory_impl(char*, unsigned long, bool)+0x103
> V [libjvm.so+0x9240e5] os::pd_commit_memory_or_exit(char*, unsigned long, unsigned long, bool, char const*)+0x35
> V [libjvm.so+0x91e1c6] os::commit_memory_or_exit(char*, unsigned long, unsigned long, bool, char const*)+0x26
> V [libjvm.so+0x5c378f] G1PageBasedVirtualSpace::commit_internal(unsigned long, unsigned
> long)+0xbf
> V [libjvm.so+0x5c3a1c] G1PageBasedVirtualSpace::commit(unsigned long, unsigned long)+0x11c
> V [libjvm.so+0x5c6700] G1RegionsLargerThanCommitSizeMapper::commit_regions(unsigned int,
> unsigned long)+0x40
> V [libjvm.so+0x629d67] HeapRegionManager::commit_regions(unsigned int, unsigned long)+0x77
> V [libjvm.so+0x62b001] HeapRegionManager::make_regions_available(unsigned int, unsigned
> int)+0x31
> V [libjvm.so+0x62b580] HeapRegionManager::expand_by(unsigned int)+0xb0
> V [libjvm.so+0x59a919] G1CollectedHeap::expand(unsigned long)+0x199
> V [libjvm.so+0x5a0c15] G1CollectedHeap::initialize()+0x895
> V [libjvm.so+0xa8eff3] Universe::initialize_heap()+0xf3
> V [libjvm.so+0xa8f55e] universe_init()+0x3e
> V [libjvm.so+0x63d4f5] init_globals()+0x65
> V [libjvm.so+0xa72c4e] Threads::create_vm(JavaVMInitArgs*, bool*)+0x23e
> V [libjvm.so+0x6d1d94] JNI_CreateJavaVM+0x74
> C [libjli.so+0x745e] JavaMain+0x9e
> C [libpthread.so.0+0x76ba] start_thread+0xca
>
>
> --------------- P R O C E S S ---------------
>
> Java Threads: ( => current thread )
>
> Other Threads:
>
> =>0x00007f7d4c00b000 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=25955,
> stack(0x00007f7d53565000,0x00007f7d53666000)]
>
> VM state:not at safepoint (not fully initialized)
>
> VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
> [0x00007f7d4c007640] Heap_lock - owner thread: 0x00007f7d4c00b000
>
> GC Heap History (0 events):
> No events
>
> Deoptimization events (0 events):
> No events
>
> Internal exceptions (0 events):
> No events
>
> Events (0 events):
> No events
>
>
> Dynamic libraries:
> 00400000-00401000 r-xp 00000000 ca:01 157190 /usr/local/java/jdk1.8.0_121/jre/bin/java
> 00600000-00601000 rw-p 00000000 ca:01 157190 /usr/local/java/jdk1.8.0_121/jre/bin/java
> 01026000-01047000 rw-p 00000000 00:00 0 [heap]
> c0000000-100000000 ---p 00000000 00:00 0
> 7f7d24000000-7f7d24021000 rw-p 00000000 00:00 0
> 7f7d24021000-7f7d28000000 ---p 00000000 00:00 0
> 7f7d2a000000-7f7d2c000000 rw-p 00000000 00:00 0
> 7f7d2c000000-7f7d2c021000 rw-p 00000000 00:00 0
> 7f7d2c021000-7f7d30000000 ---p 00000000 00:00 0
> 7f7d30000000-7f7d30021000 rw-p 00000000 00:00 0
> 7f7d30021000-7f7d34000000 ---p 00000000 00:00 0
> 7f7d34d68000-7f7d35000000 rw-p 00000000 00:00 0
> 7f7d35000000-7f7d38000000 ---p 00000000 00:00 0
> 7f7d38000000-7f7d38021000 rw-p 00000000 00:00 0
> 7f7d38021000-7f7d3c000000 ---p 00000000 00:00 0
> 7f7d3c00d000-7f7d3c0fd000 rw-p 00000000 00:00 0
> 7f7d3c0fd000-7f7d3c0fe000 ---p 00000000 00:00 0
> 7f7d3c0fe000-7f7d3c1fe000 rw-p 00000000 00:00 0
> 7f7d3c1fe000-7f7d3c1ff000 ---p 00000000 00:00 0
> 7f7d3c1ff000-7f7d3c2ff000 rw-p 00000000 00:00 0
> 7f7d3c2ff000-7f7d3ceff000 ---p 00000000 00:00 0
> 7f7d3ceff000-7f7d3cf00000 ---p 00000000 00:00 0
> 7f7d3cf00000-7f7d3d000000 rw-p 00000000 00:00 0
> 7f7d3d000000-7f7d3d270000 rwxp 00000000 00:00 0
> 7f7d3d270000-7f7d4c000000 ---p 00000000 00:00 0
> 7f7d4c000000-7f7d4c060000 rw-p 00000000 00:00 0
> 7f7d4c060000-7f7d50000000 ---p 00000000 00:00 0
> 7f7d50002000-7f7d50003000 ---p 00000000 00:00 0
> 7f7d50003000-7f7d50204000 rw-p 00000000 00:00 0
> 7f7d50204000-7f7d50205000 ---p 00000000 00:00 0
> 7f7d50205000-7f7d5030f000 rw-p 00000000 00:00 0
> 7f7d5030f000-7f7d506c5000 ---p 00000000 00:00 0
> 7f7d506c5000-7f7d506df000 r-xp 00000000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d506df000-7f7d508df000 ---p 0001a000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d508df000-7f7d508e0000 rw-p 0001a000 ca:01 157023 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libzip.so
> 7f7d508e0000-7f7d508eb000 r-xp 00000000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d508eb000-7f7d50aea000 ---p 0000b000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aea000-7f7d50aeb000 r--p 0000a000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aeb000-7f7d50aec000 rw-p 0000b000 ca:01 396940 /lib/x86_64-linux-gnu/libnss_files-2.23.so
> 7f7d50aec000-7f7d50af2000 rw-p 00000000 00:00 0
> 7f7d50af2000-7f7d50afd000 r-xp 00000000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50afd000-7f7d50cfc000 ---p 0000b000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfc000-7f7d50cfd000 r--p 0000a000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfd000-7f7d50cfe000 rw-p 0000b000 ca:01 396942 /lib/x86_64-linux-gnu/libnss_nis-2.23.so
> 7f7d50cfe000-7f7d50d14000 r-xp 00000000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50d14000-7f7d50f13000 ---p 00016000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f13000-7f7d50f14000 r--p 00015000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f14000-7f7d50f15000 rw-p 00016000 ca:01 396937 /lib/x86_64-linux-gnu/libnsl-2.23.so
> 7f7d50f15000-7f7d50f17000 rw-p 00000000 00:00 0
> 7f7d50f17000-7f7d50f1f000 r-xp 00000000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d50f1f000-7f7d5111e000 ---p 00008000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d5111e000-7f7d5111f000 r--p 00007000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d5111f000-7f7d51120000 rw-p 00008000 ca:01 396938 /lib/x86_64-linux-gnu/libnss_compat-2.23.so
> 7f7d51120000-7f7d5114b000 r-xp 00000000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5114b000-7f7d5134a000 ---p 0002b000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5134a000-7f7d5134c000 rw-p 0002a000 ca:01 157050 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libjava.so
> 7f7d5134c000-7f7d51359000 r-xp 00000000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d51359000-7f7d51558000 ---p 0000d000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d51558000-7f7d5155a000 rw-p 0000c000 ca:01 157001 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/libverify.so
> 7f7d5155a000-7f7d51561000 r-xp 00000000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51561000-7f7d51760000 ---p 00007000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51760000-7f7d51761000 r--p 00006000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51761000-7f7d51762000 rw-p 00007000 ca:01 396963 /lib/x86_64-linux-gnu/librt-2.23.so
> 7f7d51762000-7f7d5186a000 r-xp 00000000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d5186a000-7f7d51a69000 ---p 00108000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a69000-7f7d51a6a000 r--p 00107000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a6a000-7f7d51a6b000 rw-p 00108000 ca:01 396928 /lib/x86_64-linux-gnu/libm-2.23.so
> 7f7d51a6b000-7f7d52739000 r-xp 00000000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52739000-7f7d52939000 ---p 00cce000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52939000-7f7d52a12000 rw-p 00cce000 ca:01 157054 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/server/libjvm.so
> 7f7d52a12000-7f7d52a5d000 rw-p 00000000 00:00 0
> 7f7d52a5d000-7f7d52c1c000 r-xp 00000000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52c1c000-7f7d52e1c000 ---p 001bf000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e1c000-7f7d52e20000 r--p 001bf000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e20000-7f7d52e22000 rw-p 001c3000 ca:01 396893 /lib/x86_64-linux-gnu/libc-2.23.so
> 7f7d52e22000-7f7d52e26000 rw-p 00000000 00:00 0
> 7f7d52e26000-7f7d52e29000 r-xp 00000000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d52e29000-7f7d53028000 ---p 00003000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d53028000-7f7d53029000 r--p 00002000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d53029000-7f7d5302a000 rw-p 00003000 ca:01 396904 /lib/x86_64-linux-gnu/libdl-2.23.so
> 7f7d5302a000-7f7d5303f000 r-xp 00000000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d5303f000-7f7d5323f000 ---p 00015000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d5323f000-7f7d53240000 rw-p 00015000 ca:01 157039 /usr/local/java/jdk1.8.0_121/jre/lib/amd64/jli/libjli.so
> 7f7d53240000-7f7d53258000 r-xp 00000000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53258000-7f7d53457000 ---p 00018000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53457000-7f7d53458000 r--p 00017000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53458000-7f7d53459000 rw-p 00018000 ca:01 396959 /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7f7d53459000-7f7d5345d000 rw-p 00000000 00:00 0
> 7f7d5345d000-7f7d53483000 r-xp 00000000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d534a3000-7f7d53565000 rw-p 00000000 00:00 0
> 7f7d53565000-7f7d53568000 ---p 00000000 00:00 0
> 7f7d53568000-7f7d5366a000 rw-p 00000000 00:00 0
> 7f7d53676000-7f7d5367e000 rw-s 00000000 ca:01 148498 /tmp/hsperfdata_root/25954
> 7f7d5367e000-7f7d5367f000 rw-p 00000000 00:00 0
> 7f7d5367f000-7f7d53680000 r--p 00000000 00:00 0
> 7f7d53680000-7f7d53682000 rw-p 00000000 00:00 0
> 7f7d53682000-7f7d53683000 r--p 00025000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d53683000-7f7d53684000 rw-p 00026000 ca:01 396881 /lib/x86_64-linux-gnu/ld-2.23.so
> 7f7d53684000-7f7d53685000 rw-p 00000000 00:00 0
> 7ffe16edb000-7ffe16efc000 rw-p 00000000 00:00 0 [stack]
> 7ffe16f34000-7ffe16f36000 r--p 00000000 00:00 0 [vvar]
> 7ffe16f36000-7ffe16f38000 r-xp 00000000 00:00 0 [vdso]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
>
> VM Arguments:
> jvm_args: -Xms512m -Xmx1536m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.8 -XX:+UseG1GC -XX:+UseStringDeduplication -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner
> java_command: /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> -os linux -ws gtk -arch x86_64 -showsplash -launcher /usr/local/TOS_DI-20161216_1026-V6.3.1/TOS_DI-linux-gtk-x86_64 -name
> TOS_DI-linux-gtk-x86_64 --launcher.library
> /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20140603-1326/eclipse_1605.so
> -startup /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> --launcher.overrideVmargs -exitdata 140009 -vm /usr/bin/java -vmargs -Xms512m -Xmx1536m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.8 -XX:+UseG1GC -XX:+UseStringDeduplication -Dorg.eclipse.swt.browser.XULRunnerPath=/usr/local/lib/xulrunner -jar /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> java_class_path (initial): /usr/local/TOS_DI-20161216_1026-V6.3.1/plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
> Launcher Type: SUN_STANDARD
>
> Environment Variables:
> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
> USERNAME=root
> SHELL=/bin/bash
> DISPLAY=localhost:10.0
>
> Signal Handlers:
> SIGSEGV: [libjvm.so+0xac78c0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGBUS: [libjvm.so+0xac78c0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGFPE: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGPIPE: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGXFSZ: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGILL: [libjvm.so+0x920ac0], sa_mask[0]=11111111011111111101111111111110,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGUSR2: [libjvm.so+0x922300], sa_mask[0]=00000000000000000000000000000000,
> sa_flags=SA_RESTART|SA_SIGINFO
> SIGHUP: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGINT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGTERM: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
> SIGQUIT: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
>
>
> --------------- S Y S T E M ---------------
>
> OS:DISTRIB_ID=Ubuntu
> DISTRIB_RELEASE=16.04
> DISTRIB_CODENAME=xenial
> DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
>
> uname:Linux 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64
> libc:glibc 2.23 NPTL 2.23
> rlimit: STACK 8192k, CORE 0k, NPROC 3906, NOFILE 65536, AS infinity
> load average:1.22 0.73 0.38
>
> /proc/meminfo:
> MemTotal: 1014372 kB
> MemFree: 125420 kB
> MemAvailable: 406328 kB
> Buffers: 111276 kB
> Cached: 187860 kB
> SwapCached: 0 kB
> Active: 674600 kB
> Inactive: 129300 kB
> Active(anon): 507732 kB
> Inactive(anon): 23404 kB
> Active(file): 166868 kB
> Inactive(file): 105896 kB
> Unevictable: 3656 kB
> Mlocked: 3656 kB
> SwapTotal: 0 kB
> SwapFree: 0 kB
> Dirty: 11456 kB
> Writeback: 0 kB
> AnonPages: 508432 kB
> Mapped: 118280 kB
> Shmem: 23940 kB
> Slab: 47856 kB
> SReclaimable: 27584 kB
> SUnreclaim: 20272 kB
> KernelStack: 4176 kB
> PageTables: 11444 kB
> NFS_Unstable: 0 kB
> Bounce: 0 kB
> WritebackTmp: 0 kB
> CommitLimit: 507184 kB
> Committed_AS: 1566396 kB
> VmallocTotal: 34359738367 kB
> VmallocUsed: 0 kB
> VmallocChunk: 0 kB
> HardwareCorrupted: 0 kB
> AnonHugePages: 36864 kB
> CmaTotal: 0 kB
> CmaFree: 0 kB
> HugePages_Total: 0
> HugePages_Free: 0
> HugePages_Rsvd: 0
> HugePages_Surp: 0
> Hugepagesize: 2048 kB
> DirectMap4k: 61440 kB
> DirectMap2M: 1118208 kB
>
>
> CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 63 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1,
> sse4.2, popcnt, avx, avx2, aes, clmul, erms, lzcnt, tsc, bmi1, bmi2
>
> /proc/cpuinfo:
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 63
> model name : Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz
> stepping : 2
> microcode : 0x2b
> cpu MHz : 2400.052
> cache size : 30720 KB
> physical id : 0
> siblings : 1
> core id : 0
> cpu cores : 1
> apicid : 0
> initial apicid : 0
> fpu : yes
> fpu_exception : yes
> cpuid level : 13
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm
> constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq ssse3 fma
> cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes
> xsave avx f16c rdrand hypervisor lahf_lm abm fsgsbase bmi1 avx2 smep
> bmi2 erms invpcid xsaveopt
> bugs :
> bogomips : 4800.10
> clflush size : 64
> cache_alignment : 64
> address sizes : 46 bits physical, 48 bits virtual
> power management:
>
>
>
> Memory: 4k page, physical 1014372k(125420k free), swap 0k(0k free)
>
> vm_info: Java HotSpot(TM) 64-Bit Server VM (25.121-b13) for linux-amd64 JRE (1.8.0_121-b13), built on Dec 12 2016 16:36:53 by
> "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)
>
> time: Mon Mar 20 16:55:11 2017
> elapsed time: 0 seconds (0d 0h 0m 0s)
我无法理解问题所在。谁能告诉我如何解决它？
你的错误说明了一切：
Java 运行时环境内存不足，无法继续。
# Native memory allocation (mmap) failed to map 536870912 bytes for committing reserved memory. # Possible reasons: # The system is out of physical RAM or swap space
您 运行 在 t2.micro 上，所以您只有 1GB 的 RAM，这对于 java 来说是不够的。尝试一个更大的实例，看看你使用了多少内存，然后你可以缩小。