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https://issues.apache.org/jira/browse/PHOENIX-4688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16525150#comment-16525150
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Lev Bronshtein commented on PHOENIX-4688:
-----------------------------------------
Enabling KRB5_DEBUG it looks like only UDP is being tried
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 set-error: -1765328242: Reached end of credential caches
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 set-error: -1765328243: Principal us...@example.com not
found in any credential cache
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 set-error: -1765328234: Encryption type
des-cbc-md5-deprecated not supported
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 Adding PA mech: ENCRYPTED_CHALLENGE
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 Adding PA mech: ENCRYPTED_TIMESTAMP
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 krb5_get_init_creds: loop 1
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 KDC sent 0 patypes
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 fast disabled, not doing any fast wrapping
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 Trying to find service kdc for realm EXAMPLE.COM flags 0
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 configuration file for realm EXAMPLE.COM found
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 submissing new requests to new host
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 host_create: setting hostname localhost
2018-06-27 10:28:22,731 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 connecting to host: udp ::1:56481 (localhost) tid: 00000001
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 host_create: setting hostname localhost
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 Queuing host in future (in 3s), its the 2 address on the
same name: udp 127.0.0.1:56481 (localhost) tid: 00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 writing packet: udp ::1:56481 (localhost) tid: 00000001
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 reading packet: udp ::1:56481 (localhost) tid: 00000001
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 failed to get nbytes from socket, no bytes there?: udp
::1:56481 (localhost) tid: 00000001
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 host disconnected: udp ::1:56481 (localhost) tid: 00000001
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 connecting to host: udp 127.0.0.1:56481 (localhost) tid:
00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 writing packet: udp 127.0.0.1:56481 (localhost) tid:
00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 reading packet: udp 127.0.0.1:56481 (localhost) tid:
00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 failed to get nbytes from socket, no bytes there?: udp
127.0.0.1:56481 (localhost) tid: 00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 host disconnected: udp 127.0.0.1:56481 (localhost) tid:
00000002
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 no more hosts to send/recv packets to/from and no more
hosts -> failure
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 Configuration exists for realm EXAMPLE.COM, wont go to DNS
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 out of hosts, waiting for replies
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 no more hosts to send/recv packets to/from trying to
pulling more hosts
2018-06-27 10:28:22,732 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 set-error: -1765328228: unable to reach any KDC in realm
EXAMPLE.COM, tried 1 KDC
2018-06-27 10:28:22,733 INFO [main] end2end.SecureQueryServerPhoenixDBIT(308):
2018-06-27T10:28:22 krb5_sendto_context EXAMPLE.COM done: -1765328228 hosts 1
packets 2 wc: 0.099881 nr: 0.001117 kh: 0.004248 tid: 00000002
> Add kerberos authentication to python-phoenixdb
> -----------------------------------------------
>
> Key: PHOENIX-4688
> URL: https://issues.apache.org/jira/browse/PHOENIX-4688
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Lev Bronshtein
> Priority: Minor
>
> In its current state python-phoenixdv does not support support kerberos
> authentication. Using a modern python http library such as requests or
> urllib it would be simple (if not trivial) to add this support.
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