Hi, We are experiencing frequent HTTP 500 errors when querying the DSpace v5.3 REST API.
The API usually errors after several successful queries. A typical excerpt from the dspace log follows: 2016-04-13 16:55:48,652 INFO org.dspace.rest.RestIndex @ REST Login Success for user: symplectic 2016-04-13 16:55:48,755 INFO org.dspace.rest.CollectionsResource @ Reading all collections.(offset=0,limit=100) 2016-04-13 16:55:48,759 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_collection:collection_id=1 2016-04-13 16:56:49,081 INFO org.dspace.rest.CollectionsResource @ Reading collection(id=1) items. 2016-04-13 16:56:49,083 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_collection:collection_id=1 2016-04-13 16:56:49,107 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/12 2016-04-13 16:56:49,124 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/21 2016-04-13 16:56:49,152 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/23 2016-04-13 16:56:49,174 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/22 2016-04-13 16:56:49,205 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/24 2016-04-13 16:56:49,228 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/39 2016-04-13 16:56:49,244 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/4 2016-04-13 16:56:49,266 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/25 2016-04-13 16:56:49,314 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/5 2016-04-13 16:56:49,343 INFO org.dspace.usage.LoggerUsageEventListener @ symplectic::view_item:handle=123456789/13 2016-04-13 16:56:49,350 ERROR org.dspace.rest.Resource @ Could not read collection items, SQLException. Message: org.postgresql.util.PSQLException: This ResultSet is closed. Is this a known error? If so, is there a workaround? Thanks, Andrew -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.
