[kepler-dev] [Bug 3132] New: - Once an EML dataset gets an error in downloading, cache interface will keep getting same error

[bugzilla-daemon@ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=3132

           Summary: Once an EML dataset gets an error in downloading, cache
                    interface will keep getting same error
           Product: Kepler
           Version: 1.0.0beta3
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: data access
        AssignedTo: tao at nceas.ucsb.edu
        ReportedBy: tao at nceas.ucsb.edu
         QAContact: kepler-dev at ecoinformatics.org


Somehow if an EML dataset can't get data from ecogrid server (e.g. a network
glitch), kepler system will keep getting error for ever since cache system
captured this error (even after restart kepler). In order to get rid of this
error, we need removing cache file. This is not convenient.

So we need cache system not capture the error if an error happens.