ansible does not detect failing start of Thrift server

[muelli]

TASK: [hbase | start HBase] *************************************************** 
<192.168.15.166> ESTABLISH CONNECTION FOR USER: vagrant
<192.168.15.166> REMOTE_MODULE command ./bin/start-hbase.sh chdir=/home/vagrant/hbase-1.0.1
<192.168.15.166> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/home/muelli/.ansible/cp/ansible-ssh-%h-%p-%r" -o StrictHostKeyChecking=no -o IdentityFile="/home/muelli/.vagrant.d/insecure_private_key" -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=vagrant -o ConnectTimeout=10 192.168.15.166 /bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960 && echo $HOME/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960'
<192.168.15.166> PUT /tmp/tmpwq_3tQ TO /home/vagrant/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960/command
<192.168.15.166> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/home/muelli/.ansible/cp/ansible-ssh-%h-%p-%r" -o StrictHostKeyChecking=no -o IdentityFile="/home/muelli/.vagrant.d/insecure_private_key" -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=vagrant -o ConnectTimeout=10 192.168.15.166 /bin/sh -c 'LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python /home/vagrant/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960/command; rm -rf /home/vagrant/.ansible/tmp/ansible-tmp-1432107034.57-178369333490960/ >/dev/null 2>&1'
ok: [192.168.15.166] => {"changed": false, "cmd": ["./bin/start-hbase.sh"], "delta": "0:00:05.551495", "end": "2015-05-20 07:30:40.229324", "rc": 0, "start": "2015-05-20 07:30:34.677829", "stderr": "", "stdout": "localhost: zookeeper running as process 5079. Stop it first.\nstarting master, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-master-vagrant-hbase.out\nstarting regionserver, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-1-regionserver-vagrant-hbase.out", "stdout_lines": ["localhost: zookeeper running as process 5079. Stop it first.", "starting master, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-master-vagrant-hbase.out", "starting regionserver, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-1-regionserver-vagrant-hbase.out"], "warnings": []}

TASK: [hbase | start Thrift server] ******************************************* 
<192.168.15.166> ESTABLISH CONNECTION FOR USER: vagrant
<192.168.15.166> REMOTE_MODULE command ./bin/hbase-daemon.sh start thrift chdir=/home/vagrant/hbase-1.0.1
<192.168.15.166> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/home/muelli/.ansible/cp/ansible-ssh-%h-%p-%r" -o StrictHostKeyChecking=no -o IdentityFile="/home/muelli/.vagrant.d/insecure_private_key" -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=vagrant -o ConnectTimeout=10 192.168.15.166 /bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474 && chmod a+rx $HOME/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474 && echo $HOME/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474'
<192.168.15.166> PUT /tmp/tmpKgq9Mu TO /home/vagrant/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474/command
<192.168.15.166> EXEC ssh -C -tt -v -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s -o ControlPath="/home/muelli/.ansible/cp/ansible-ssh-%h-%p-%r" -o StrictHostKeyChecking=no -o IdentityFile="/home/muelli/.vagrant.d/insecure_private_key" -o KbdInteractiveAuthentication=no -o PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey -o PasswordAuthentication=no -o User=vagrant -o ConnectTimeout=10 192.168.15.166 /bin/sh -c 'LANG=en_US.UTF-8 LC_CTYPE=en_US.UTF-8 /usr/bin/python /home/vagrant/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474/command; rm -rf /home/vagrant/.ansible/tmp/ansible-tmp-1432107040.36-254390000336474/ >/dev/null 2>&1'
ok: [192.168.15.166] => {"changed": false, "cmd": ["./bin/hbase-daemon.sh", "start", "thrift"], "delta": "0:00:01.341515", "end": "2015-05-20 07:30:42.348906", "rc": 0, "start": "2015-05-20 07:30:41.007391", "stderr": "", "stdout": "starting thrift, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-thrift-vagrant-hbase.out\nJava HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000fae00000, 21757952, 0) failed; error='Cannot allocate memory' (errno=12)\n#\n# There is insufficient memory for the Java Runtime Environment to continue.\n# Native memory allocation (malloc) failed to allocate 21757952 bytes for committing reserved memory.\n# An error report file with more information is saved as:\n# /home/vagrant/hbase-1.0.1/hs_err_pid8557.log", "stdout_lines": ["starting thrift, logging to /home/vagrant/hbase-1.0.1/bin/../logs/hbase-vagrant-thrift-vagrant-hbase.out", "Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000fae00000, 21757952, 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 21757952 bytes for committing reserved memory.", "# An error report file with more information is saved as:", "# /home/vagrant/hbase-1.0.1/hs_err_pid8557.log"], "warnings": []}

TASK: [Print Distribution] **************************************************** 
<192.168.15.166> ESTABLISH CONNECTION FOR USER: vagrant
ok: [192.168.15.166] => {
    "var": {
        "ansible_distribution_release": "trusty"
    }
}

PLAY RECAP ******************************************************************** 
192.168.15.166             : ok=51   changed=1    unreachable=0    failed=0