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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/20909/
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Review request for Tajo.
Bugs: TAJO-803
https://issues.apache.org/jira/browse/TAJO-803
Repository: tajo
Description
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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)
{noformat}
Diffs
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tajo-client/src/main/java/org/apache/tajo/cli/TajoCli.java 959e9df
tajo-client/src/main/java/org/apache/tajo/client/TajoClient.java 3c85662
tajo-core/src/main/java/org/apache/tajo/engine/planner/LogicalPlanner.java
63ac515
tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableExec.java
1f927a6
tajo-core/src/main/java/org/apache/tajo/engine/planner/physical/StoreTableSingleExec.java
PRE-CREATION
tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java c87ad84
tajo-core/src/main/java/org/apache/tajo/master/querymaster/Query.java 6a5248d
tajo-core/src/main/java/org/apache/tajo/master/querymaster/QueryMasterTask.java
4a14359
tajo-core/src/main/java/org/apache/tajo/worker/TaskAttemptContext.java
6f3281c
tajo-core/src/test/java/org/apache/tajo/engine/query/TestInsertQuery.java
06ce973
Diff: https://reviews.apache.org/r/20909/diff/
Testing
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mvn clean install;
And tested on local cluster.
Thanks,
hyoungjun kim
