start greys failed in debian

[drriguz]

Hello~ I faild to start greys in a debian container,

root@qa-otr-as-service-bff-1:/app# ./greys.sh 1
start greys failed, because : com.sun.tools.attach.VirtualMachineDescriptor
attach to target jvm(1) failed.

and I tried to set JAVA_HOME, and confirmd the user, but still not able to make it work, do you hava any ideas?

Here is some information

top
KiB Swap: 18628604 total,  1857228 used, 16771376 free.  8006340 cached Mem

   PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
     1 root      20   0 6845836 654980  19820 S   0.7  2.3   3:20.11 java
   103 root      20   0    4336    800    716 S   0.0  0.0   0:00.00 sh

root@qa-otr-as-service-bff-1:/app# cat /etc/issue
Debian GNU/Linux 8 \n \l
root@qa-otr-as-service-bff-1:/app# who
root@qa-otr-as-service-bff-1:/app# whoami
root

root@qa-otr-as-service-bff-1:/app# java -version
openjdk version "1.8.0_111"
OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-2~bpo8+1-b14)
OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)

[askluolei]

tools.jar 没加载到，$JAVA_HOME/lib/tools.jar 复制到 $JAVA_HOME/jre/lib/ext 目录下，或者放到 jvm 能够加载到的地方应该就可以了