出于某种原因,我无法在 amazon ec2 免费层运行 sbt
ubuntu@ip-xx-xx-xx-xx:~$ sbt seed
Loading /usr/share/sbt/bin/sbt-launch-lib.bash
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000c5550000, 715849728, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 715849728 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /home/ubuntu/hs_err_pid10392.log
这里是
top
:ubuntu@ip-xx-xx-xx-xx:~$ top > 1.txt
ubuntu@ip-xx-xx-xx-xx:~$ cat 1.txt
top - 03:33:21 up 2 days, 2:41, 1 user, load average: 0.00, 0.01, 0.05
Tasks: 66 total, 1 running, 65 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 603108 total, 438676 used, 164432 free, 34976 buffers
KiB Swap: 0 total, 0 used, 0 free, 337716 cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 20 0 26828 2172 924 S 0.0 0.4 0:01.05 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:00.01 ksoftirqd/0
4 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/0:0
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/0:0H
6 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kworker/u2:0
//....................
备注
sbt seed
在我的本地机器上工作("seed"
是我的自定义任务)ubuntu@ip-xx-xx-xx-xx:~$ free
total used free shared buffers cached
Mem: 603108 438668 164440 0 35012 337720
-/+ buffers/cache: 65936 537172
Swap: 0 0 0
最佳答案
微型实例共有 613 MB 的物理内存。如果您需要更多,您可以启用交换,但请记住,这会慢得多。
关于scala - 由于内存不足(无法分配新内存),无法在 ec2 上运行 sbt,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22469895/