Robert Kanter created OOZIE-2338:
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Summary: Invalid configuration defined reported for some valid
configs
Key: OOZIE-2338
URL: https://issues.apache.org/jira/browse/OOZIE-2338
Project: Oozie
Issue Type: Bug
Components: core
Affects Versions: 4.2.0
Reporter: Robert Kanter
Assignee: Robert Kanter
OOZIE-1890 moved all default config values from the code and oozie-site into
oozie-default; it also added a WARN message on startup when a config is found
in oozie-site that's not defined in oozie-default.
However, this can produce some false positives. In particular, we observed
these:
{noformat}
2015-08-18 01:16:32,365 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined, [oozie.email.smtp.auth]
2015-08-18 01:16:32,365 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined, [oozie.email.smtp.host]
2015-08-18 01:16:32,365 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined,
[oozie.service.HCatAccessorService.hcat.configuration]
2015-08-18 01:16:32,365 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined, [oozie.email.from.address]
2015-08-18 01:16:32,366 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined,
[oozie.service.ProxyUserService.proxyuser.hue.hosts]
2015-08-18 01:16:32,366 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined,
[oozie.service.GroupsService.hadoop.security.group.mapping]
2015-08-18 01:16:32,366 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined, [oozie.email.smtp.port]
2015-08-18 01:16:32,366 WARN org.apache.oozie.service.ConfigurationService:
SERVER[<redacted>] Invalid configuration defined,
[oozie.service.ProxyUserService.proxyuser.hue.groups]
{noformat}
While harmful, these messages may be concerning or confusing for users.
Some of these are simply missing from oozie-default (because they have no
default value?), while others such as the ProxyUserService configs, will
require special handling because the property name can vary.
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