Couldn't start spark 1.0.0

[xyzreddy]

I repeatedly get the following error:

started nameserver container: 23fbb2b99f1a3de88ca310ab992f9ec93eb2fe201860509bcc98324e43532535 DNS host->IP file mapped: /tmp/dnsdir_16657/0hosts NAMESERVER_IP: waiting for nameserver to come up Usage: grep [OPTION]... PATTERN [FILE]... Try 'grep --help' for more information. dig: couldn't get address for '': not found .Usage: grep [OPTION]... PATTERN [FILE]...

[dmaniry]

same problem here.

[rboorgapally]

I also have the same problem

[dmaniry]

I found a temporary fix: in deploy/start_nameserver.sh the check_hostname uses either dig or nslookup. the dig line is bogus. when I delete the line and force it to use nslookup it works