DSpace 4.2, xmlui, postgresql 9.3.1
In my dspace logs, I am seeing (sometimes 100s of times per day) this error:
2015-02-08 06:44:37,701 ERROR org.dspace.statistics.SolrLogger @ This
statement has been closed.
org.postgresql.util.PSQLException: This statement has been closed.
at
org.postgresql.jdbc2.AbstractJdbc2Statement.checkClosed(AbstractJdbc2Statement.java:2512)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.setInt(AbstractJdbc2Statement.java:1213)
at
org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at
org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at
org.apache.commons.dbcp.DelegatingPreparedStatement.setInt(DelegatingPreparedStatement.java:120)
at
org.dspace.storage.rdbms.DatabaseManager.loadParameters(DatabaseManager.java:1557)
at
org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:219)
at org.dspace.content.Bitstream.getBundles(Bitstream.java:616)
at org.dspace.statistics.SolrLogger.storeParents(SolrLogger.java:616)
at org.dspace.statistics.SolrLogger.getCommonSolrDoc(SolrLogger.java:36\
7)
etc, etc, etc
Note that line 1557 is a call to PreparedStatement.setInt().
my db.maxconnections is 255, and db.maxwait is 30 seconds.
Any idea what might be going on here? If you need any further info,
do let me know!
Regards,
Bill
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