Michael Smith has uploaded this change for review. (
http://gerrit.cloudera.org:8080/20876
Change subject: IMPALA-12566: Fix RpcMgrKerberizedTest on RedHat 8
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IMPALA-12566: Fix RpcMgrKerberizedTest on RedHat 8
On RedHat 8, RpcMgrKerberizedTest cases fail with
Jan 09 14:47:03 msmith.vpc.cloudera.com krb5kdc[609624](info): TGS_REQ
(1 etypes {aes128-cts-hmac-sha1-96(17)}) 127.0.0.1: LOOKING_UP_SERVER:
authtime 0, etypes {rep=UNSUPPORTED:(0)}
impala-test/[email protected] for
impala-test/[email protected], Server not found in Kerberos database
This happens because bootstrap_system.sh adds an entry to /etc/hosts to
resolve 127.0.0.1 to hostname and puts the short hostname first. During
negotiation, Kudu RPC will call GetFQDN to retrieve the FQDN, which for
our tests running on localhost returns the short hostname.
Fixes RpcMgrKerberizedTest by swapping the order of entries added to
/etc/hosts so the FQDN comes first. This is consistent with the example
provided in 'hostname' man pages
The recommended method of setting the FQDN is to make the hostname
be an alias for the fully qualified name using /etc/hosts, DNS, or NIS.
For example, if the hostname was "ursula", one might have a line in
/etc/hosts which reads
127.0.1.1 ursula.example.com ursula
Change-Id: I1eb24f9faec766e388d793408aedecdc92107185
---
M bin/bootstrap_system.sh
M docker/entrypoint.sh
2 files changed, 3 insertions(+), 2 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/76/20876/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I1eb24f9faec766e388d793408aedecdc92107185
Gerrit-Change-Number: 20876
Gerrit-PatchSet: 1
Gerrit-Owner: Michael Smith <[email protected]>
