[TAJO-503] HCatalogStore can't scan several hive databases.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: Catalog
• Assignee: JaeHwa Jung
• Reporter: JaeHwa Jung
• Created: 14/Jan/14 17:06
• Updated: 15/Jan/14 09:47
• Resolved: 15/Jan/14 09:44

Description

When I scaned hive tables which stored on another database except for default database, TajoMaster made a error as follows:

2014-01-15 02:00:58,681 ERROR master.GlobalEngine (GlobalEngine.java:executeQuery(177)) - 
Stack Trace:
java.lang.IllegalStateException: Not all targets are evaluated
	at com.google.common.base.Preconditions.checkState(Preconditions.java:150)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.pushDownProjectablePost(ProjectionPushDownRule.java:368)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitScan(ProjectionPushDownRule.java:306)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitScan(ProjectionPushDownRule.java:37)
	at org.apache.tajo.engine.planner.BasicLogicalPlanVisitor.visit(BasicLogicalPlanVisitor.java:93)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitProjection(ProjectionPushDownRule.java:132)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitProjection(ProjectionPushDownRule.java:37)
	at org.apache.tajo.engine.planner.BasicLogicalPlanVisitor.visit(BasicLogicalPlanVisitor.java:63)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.pushDownCommonPost(ProjectionPushDownRule.java:319)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitRoot(ProjectionPushDownRule.java:105)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.visitRoot(ProjectionPushDownRule.java:37)
	at org.apache.tajo.engine.planner.BasicLogicalPlanVisitor.visit(BasicLogicalPlanVisitor.java:58)
	at org.apache.tajo.engine.planner.rewrite.ProjectionPushDownRule.rewrite(ProjectionPushDownRule.java:83)
	at org.apache.tajo.engine.planner.rewrite.BasicQueryRewriteEngine.rewrite(BasicQueryRewriteEngine.java:63)
	at org.apache.tajo.engine.planner.LogicalOptimizer.optimize(LogicalOptimizer.java:73)
	at org.apache.tajo.master.GlobalEngine.createLogicalPlan(GlobalEngine.java:226)
	at org.apache.tajo.master.GlobalEngine.executeQuery(GlobalEngine.java:138)
	at org.apache.tajo.master.TajoMasterClientService$TajoMasterClientProtocolServiceHandler.submitQuery(TajoMasterClientService.java:135)
	at org.apache.tajo.ipc.TajoMasterClientProtocol$TajoMasterClientProtocolService$2.callBlockingMethod(TajoMasterClientProtocol.java:257)
	at org.apache.tajo.rpc.BlockingRpcServer$ServerHandler.messageReceived(BlockingRpcServer.java:91)
	at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)