[DRILL-3632] org.apache.drill.jdbc.impl.DrillJdbc41Factory$DrillJdbc41PreparedStatement cannot be cast to org.apache.drill.jdbc.impl.DrillStatementImpl

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Component/s: Client - JDBC
• Assignee: Daniel Barclay
• Reporter: 徐波
• Created: 12/Aug/15 08:22
• Updated: 02/Oct/15 00:21
• Resolved: 02/Oct/15 00:21

Description

when we use PreparedStatement for a query with jdbc, drill throws:
Caused by: java.lang.ClassCastException: org.apache.drill.jdbc.impl.DrillJdbc41Factory$DrillJdbc41PreparedStatement cannot be cast to org.apache.drill.jdbc.impl.DrillStatementImpl
at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet(DrillJdbc41Factory.java:106) ~[drill-jdbc-1.1.0.jar:1.1.0]
at org.apache.drill.jdbc.impl.DrillJdbc41Factory.newResultSet(DrillJdbc41Factory.java:46) ~[drill-jdbc-1.1.0.jar:1.1.0]
at net.hydromatic.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:397) ~[optiq-avatica-0.9-drill-r20.jar:na]

Issue Links

• duplicates: DRILL-3566 Calling Connection.prepareStatement throws a ClassCastException