Re: Is it a must to have /etc/hosts mapping or a DNS in a multinode setup?
I have not tried it, but there is a config for this purpose: https://github.com/apache/incubator-storm/blob/dc4de425eef5701ccafe0805f08eeb011baae0fb/storm-core/src/jvm/backtype/storm/Config.java#L122-L131 -- Derek On 4/29/14, 0:41, Sajith wrote: Hi all, Is it a must to have a /etc/hosts mapping or a DNS in a multinode storm cluster? Can't supervisors talk to each other through ZooKeeper or nimbus using IP addresses directly ?
Re: Is it a must to have /etc/hosts mapping or a DNS in a multinode setup?
We don't use /etc/hosts mapping, we only use hostnames / ips. Michael Rose (@Xorlev https://twitter.com/xorlev) Senior Platform Engineer, FullContact http://www.fullcontact.com/ mich...@fullcontact.com On Tue, Apr 29, 2014 at 8:29 AM, Derek Dagit der...@yahoo-inc.com wrote: I have not tried it, but there is a config for this purpose: https://github.com/apache/incubator-storm/blob/ dc4de425eef5701ccafe0805f08eeb011baae0fb/storm-core/src/jvm/ backtype/storm/Config.java#L122-L131 -- Derek On 4/29/14, 0:41, Sajith wrote: Hi all, Is it a must to have a /etc/hosts mapping or a DNS in a multinode storm cluster? Can't supervisors talk to each other through ZooKeeper or nimbus using IP addresses directly ?
Re: Is it a must to have /etc/hosts mapping or a DNS in a multinode setup?
Thank you very much Derek and Michael for you responses. @Michael : Is there any specific reason for using hostnames / ips instead of /etc/hosts mappings? On Tue, Apr 29, 2014 at 8:25 PM, Michael Rose mich...@fullcontact.comwrote: We don't use /etc/hosts mapping, we only use hostnames / ips. Michael Rose (@Xorlev https://twitter.com/xorlev) Senior Platform Engineer, FullContact http://www.fullcontact.com/ mich...@fullcontact.com On Tue, Apr 29, 2014 at 8:29 AM, Derek Dagit der...@yahoo-inc.com wrote: I have not tried it, but there is a config for this purpose: https://github.com/apache/incubator-storm/blob/ dc4de425eef5701ccafe0805f08eeb011baae0fb/storm-core/src/jvm/ backtype/storm/Config.java#L122-L131 -- Derek On 4/29/14, 0:41, Sajith wrote: Hi all, Is it a must to have a /etc/hosts mapping or a DNS in a multinode storm cluster? Can't supervisors talk to each other through ZooKeeper or nimbus using IP addresses directly ?
