症状

Clicking on a JIRA link from within Fisheye/Crucible displays an error:

Connection lost with JIRA

Unfortunately, we've encountered problems connecting to JIRA: The server may be unreachable. Please ensure you are running JIRA 5.0 or higher

atlassian-fisheye-<YYYY>-<MM>-<DD>.log に次のメッセージが表示される。

2014-02-18 10:30:58,669 WARN  [qtp27134372-33094 ] com.atlassian.oauth.serviceprovider.internal.AuthenticatorImpl OAuthProblemUtils-logOAuthProblem - Rejecting OAuth request for url "http://kidney:8060/rest-service-fe/search-v1/crossRepositoryQuery" due to invalid timestamp ({oauth_problem=timestamp_refused, oauth_acceptable_timestamps=1392737158668-1392737758668}). This is most likely due to our system clock not being synchronized with the consumer's clock.

原因

The difference in system time between the JIRA and Fisheye/Crucible servers has drifted too much, voiding the OAuth token.

ソリューション

Either synchronize the server times manually or set up an NTP server to keep the server times in synch.