Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
Description
See the title. You can reproduce as follows.
default> create external table if not exists self_desc_table2 (*) using json location '/path/to/json/table'; default> select t1.glossary.title from self_desc_table2 t1; ... 2015-10-06 11:15:51,822 ERROR: org.apache.tajo.master.GlobalEngine (printStackTrace(201)) - Stack Trace: org.apache.tajo.exception.TajoInternalError: internal error: Columns projected from TestQueryOnSelfDescTable.self_desc_table2 is not found. at org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitRelation(SelfDescSchemaBuildPhase.java:375) at org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitRelation(SelfDescSchemaBuildPhase.java:154) at org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:99) at org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitRelationList(BaseAlgebraVisitor.java:429) at org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:96) at org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visitProjection(BaseAlgebraVisitor.java:319) at org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:184) at org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase$Processor.visitProjection(SelfDescSchemaBuildPhase.java:154) at org.apache.tajo.plan.algebra.BaseAlgebraVisitor.visit(BaseAlgebraVisitor.java:60) at org.apache.tajo.plan.rewrite.SelfDescSchemaBuildPhase.process(SelfDescSchemaBuildPhase.java:141) at org.apache.tajo.plan.rewrite.BaseLogicalPlanPreprocessEngine.process(BaseLogicalPlanPreprocessEngine.java:94) at org.apache.tajo.plan.LogicalPlanPreprocessor.process(LogicalPlanPreprocessor.java:43) at org.apache.tajo.plan.LogicalPlanner.createPlan(LogicalPlanner.java:164) at org.apache.tajo.plan.LogicalPlanner.createPlan(LogicalPlanner.java:154) at org.apache.tajo.master.GlobalEngine.createLogicalPlan(GlobalEngine.java:274) at org.apache.tajo.master.GlobalEngine.executeQuery(GlobalEngine.java:190) at org.apache.tajo.master.TajoMasterClientService$TajoMasterClientProtocolServiceHandler.submitQuery(TajoMasterClientService.java:303) at org.apache.tajo.ipc.TajoMasterClientProtocol$TajoMasterClientProtocolService$2.callBlockingMethod(TajoMasterClientProtocol.java:675) at org.apache.tajo.rpc.BlockingRpcServer$ServerHandler.channelRead0(BlockingRpcServer.java:100) at org.apache.tajo.rpc.BlockingRpcServer$ServerHandler.channelRead0(BlockingRpcServer.java:61) at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294) at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294) at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) at org.apache.tajo.rpc.MonitorServerHandler.channelRead(MonitorServerHandler.java:70) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) at java.lang.Thread.run(Thread.java:745)