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From "Lars Volker (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IMPALA-5631) Document that impalad/catalogd/statestored machines must be able to get their FQDN from 'hostname' or have it passed through the hostname flag
Date Sat, 08 Jul 2017 19:23:02 GMT
Lars Volker created IMPALA-5631:
-----------------------------------

             Summary: Document that impalad/catalogd/statestored machines must be able to
get their FQDN from 'hostname' or have it passed through the hostname flag
                 Key: IMPALA-5631
                 URL: https://issues.apache.org/jira/browse/IMPALA-5631
             Project: IMPALA
          Issue Type: Documentation
          Components: Docs
    Affects Versions: Impala 2.9.0
            Reporter: Lars Volker
            Assignee: John Russell


IMPALA-5253 made it necessary that nodes use the FQDN when connecting to each other when using
SSL. Often the {{hostname}} command only returns the short host name and omits to the domain
part. Daemons that advertise themselves with this short name then experience connection issues.
If the DNS configuration cannot be fixed, the full hostname can be passed to daemons through
the {{-hostname}} flag.

IMPALA-4978 tracks resolving this correctly from Impalas side.

[~sailesh] - FYI.



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