Tim Armstrong created IMPALA-9790:
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Summary: Dockerized daemons should set --hostname to the resolved
IP
Key: IMPALA-9790
URL: https://issues.apache.org/jira/browse/IMPALA-9790
Project: IMPALA
Issue Type: Bug
Components: Infrastructure
Reporter: Tim Armstrong
Assignee: Tim Armstrong
In light of IMPALA-9788 (and also IMPALA-9026), it probably makes the most
sense to avoid using hostnames for internal communication in containerized
setups, since container orchestration frameworks tend to do non-trivial things
with DNS and hostnames.
We can do this in the entrypoint script. I tried --hostname=$(hostname -I) and
it seemed to work. It might need some improvement to handle cases when there
are multiple IPs, etc.
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