Hi,
We had seen the following exception when we tried for a heavy query(around
10000 to 20000 in result is possible)
An I/O error occured while reading from backend - Exception:
java.net.SocketException: socket closed: Bad file number
Stack Trace:
java.net.SocketException: socket closed: Bad file number at java.net.SocketInputStream.socketRead(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:90) at
java.io.BufferedInputStream.fill(BufferedInputStream.java:186) at
java.io.BufferedInputStream.read(BufferedInputStream.java:204) at
org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:141) at
org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:68) at
org.postgresql.Connection.ExecSQL(Connection.java:398) at
org.postgresql.jdbc2.Statement.execute(Statement.java:130) at
org.postgresql.jdbc2.Statement.executeQuery(Statement.java:54) at
org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement
.java:99) at
com.ebates.payments.PaymentsDatabaseHandler.getPendingUserRebates(Pay
mentsDatabaseHandler.java:751)
Any idea what level it is happenning? database? or the jdbc driver? We do
NOT have this problem when we were on Oracle.
Thanks
Yuva