Hi,
I’ve running docker in Centos 6.6. I’ve not actually installed it instead I’ve downloaded the latest docker binary from https://get.docker.com/builds/Linux/x86_64/docker-latest.
In this VM I’ve created the centos container by the following commands.
cat ./images/docker-centos-base-master/centos65.tar.xz | ./docker-latest import - centos/mycontainer
./docker-latest create --privileged=true -t -i centos/mycontainer bash
./docker-latest start -a -i e1ab024063a5
Container started successfully in interactive mode.
I’ve copied the jdk7 rpm to the container and installed it using “rpm” and then I tried “java -version” command
bash-4.1# java -version
Java HotSpot™ 64-Bit Server VM warning: INFO: os::commit_memory(0x00007f0480815000, 2555904, 1) failed; error=‘Permission denied’ (errno=13)
'#
'# There is insufficient memory for the Java Runtime Environment to continue.
'# Native memory allocation (malloc) failed to allocate 2555904 bytes for committing reserved memory.
'# An error report file with more information is saved as:
'# /opt/jdk1.7.0_72/bin/hs_err_pid9.log
So I tried running it from the installed location and end up with the same error.
bash-4.1# cd /opt/jdk1.7.0_72/bin/
bash-4.1# java -version
Almost 8GB of my memory is still free but I’m not sure why this error is coming.
bash-4.1# free -g
total used free shared buffers cached
Mem: 15 7 8 0 0 6
-/+ buffers/cache: 0 15
Swap: 3 0 3
Any help will be really appreciable.
Thanks,
Arun V