Just a few minutes ago, our Dspace instance started reporting these
errors:
Exception:
The backend has broken the connection. Possibly the action you have
attempted has caused it to close.
at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:140)
at
org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:76)
at
org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connec
tion.java:505)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Stateme
nt.java:320)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(AbstractJdbc1St
atement.java:153)
at
org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(Delegat
ingPrepared
And then:
Exception:
javax.servlet.ServletException: Got ServletException:
Our instance was going down. So I restarted tomcat and our instance
seems to be working fine now. I've seen these broken connection errors
lately, but only one or two at a time, and then they stop. Has any one
seen something like this? Any ideas what could be causing this?
Many thanks!
Jose
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