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Posted to issues@impala.apache.org by "Lars Volker (JIRA)" <ji...@apache.org> on 2017/07/08 19:23:02 UTC
[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
Lars Volker created IMPALA-5631:
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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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