Hyoungjun Kim created TAJO-803:
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Summary: INSERT INTO without FROM throws ClassCastException.
Key: TAJO-803
URL: https://issues.apache.org/jira/browse/TAJO-803
Project: Tajo
Issue Type: Bug
Reporter: Hyoungjun Kim
Priority: Trivial
The following query throws ClassCastException in the TajoMaster.
{noformat}
default> create table temp_table (id int, name text) using csv with
('csvfile.delimiter'='|');
default> insert overwrite into temp_table select 123::int4 as id, 'abc' as name;
ERROR: org.apache.tajo.engine.planner.logical.EvalExprNode cannot be cast to
org.apache.tajo.engine.planner.logical.ProjectionNode
{noformat}
TajoMaster's log
{noformat}
java.lang.ClassCastException:
org.apache.tajo.engine.planner.logical.EvalExprNode cannot be cast to
org.apache.tajo.engine.planner.logical.ProjectionNode
at
org.apache.tajo.engine.planner.LogicalPlanner.buildProjectedInsert(LogicalPlanner.java:1237)
at
org.apache.tajo.engine.planner.LogicalPlanner.buildInsertIntoTablePlan(LogicalPlanner.java:1224)
at
org.apache.tajo.engine.planner.LogicalPlanner.visitInsert(LogicalPlanner.java:1140)
at
org.apache.tajo.engine.planner.LogicalPlanner.visitInsert(LogicalPlanner.java:58)
at
org.apache.tajo.engine.planner.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:123)
at
org.apache.tajo.engine.planner.LogicalPlanner.createPlan(LogicalPlanner.java:121)
at
org.apache.tajo.engine.planner.LogicalPlanner.createPlan(LogicalPlanner.java:108)
at
org.apache.tajo.master.GlobalEngine.createLogicalPlan(GlobalEngine.java:341)
at
org.apache.tajo.master.GlobalEngine.executeQuery(GlobalEngine.java:144)
at
org.apache.tajo.master.TajoMasterClientService$TajoMasterClientProtocolServiceHandler.submitQuery(TajoMasterClientService.java:260)
at
org.apache.tajo.ipc.TajoMasterClientProtocol$TajoMasterClientProtocolService$2.callBlockingMethod(TajoMasterClientProtocol.java:495)
at
org.apache.tajo.rpc.BlockingRpcServer$ServerHandler.messageReceived(BlockingRpcServer.java:103)
at
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
at
org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:296)
at
org.jboss.netty.handler.codec.oneone.OneToOneDecoder.handleUpstream(OneToOneDecoder.java:70)
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