$ sh start_sandbox-hdp.sh Waiting for docker daemon to start up: 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59\ docker: Error response from daemon: driver failed programming external connectivity on endpoint sandbox-hdp (a2149c348b6f3e4fc8d916baa20162fe6f6a01e6e4c40b2de64624b8ea1cf8b8): Error starting userland proxy: Bind for 0.0.0.0:8443 failed: port is already allocated. Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Waiting for ambari agent to connect Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Waiting for ambari services to start Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Error response from daemon: Container 7a49c78991d64342d07657ceaff1e571e1836f0d041479def601540d2311cd59 is not running Started Hortonworks HDP container Found the issue to be: $ sudo lsof -nP | grep LISTEN ... AWRemoteM 1250 root 4u IPv4 0x30c3471b54f7930b 0t0 TCP *:8443 (LISTEN) I cannot stop the application that's using the port so need another solution. I then modified the startup script by changing the port mapping from 8443:8443 to 8444:8444 and it successfully started with some other issues like welcome page (localhost:8888) and some others not opening up (may or may not be related). Ambari was accessible though (localhost:8080). Then changed the port mapping to 8444:8443 and started it but startup hung on: ... Ambari Agent successfully started Agent PID at: /var/run/ambari-agent/ambari-agent.pid Agent out at: /var/log/ambari-agent/ambari-agent.out Agent log at: /var/log/ambari-agent/ambari-agent.log Starting shellinaboxd: [ OK ] Waiting for ambari agent to connect ................................................. I see similar issues being reported but not together so looking for solutions. I have encountered this problem with multiple versions of the Sandbox and Docker (going back at least a year). ... View more