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Chao commented on HIVE-9259: ---------------------------- After updating the cluster with latest jars, I cannot reproduce this exception anymore. The only exception I found in hiveserver2.log is: {noformat} 2015-01-07 22:01:22,421 ERROR [HiveServer2-Handler-Pool: Thread-29]: server.TThreadPoolServer (TThreadPoolServer.java:run(296)) - Error occurred during processing of message. java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: Invalid status 71 at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:268) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.thrift.transport.TTransportException: Invalid status 71 at org.apache.thrift.transport.TSaslTransport.sendAndThrowMessage(TSaslTransport.java:232) at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:184) at org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125) at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41) at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216) ... 4 more {noformat} Not sure if it's related. > Fix ClassCastException when CBO is enabled for HOS [Spark Branch] > ----------------------------------------------------------------- > > Key: HIVE-9259 > URL: https://issues.apache.org/jira/browse/HIVE-9259 > Project: Hive > Issue Type: Sub-task > Components: Spark > Affects Versions: spark-branch > Reporter: Brock Noland > Assignee: Chao > > {noformat} > 2015-01-05 22:10:19,414 ERROR [HiveServer2-Handler-Pool: Thread-33]: > parse.SemanticAnalyzer (SemanticAnalyzer.java:analyzeInternal(10109)) - CBO > failed, skipping CBO. > java.lang.ClassCastException: > org.apache.hadoop.hive.ql.optimizer.calcite.HiveTypeSystemImpl cannot be cast > to org.eigenbase.reltype.RelDataTypeSystem > at > net.hydromatic.optiq.jdbc.OptiqConnectionImpl.<init>(OptiqConnectionImpl.java:92) > at > net.hydromatic.optiq.jdbc.OptiqJdbc41Factory$OptiqJdbc41Connection.<init>(OptiqJdbc41Factory.java:103) > at > net.hydromatic.optiq.jdbc.OptiqJdbc41Factory.newConnection(OptiqJdbc41Factory.java:49) > at > net.hydromatic.optiq.jdbc.OptiqJdbc41Factory.newConnection(OptiqJdbc41Factory.java:34) > at > net.hydromatic.optiq.jdbc.OptiqFactory.newConnection(OptiqFactory.java:52) > at > net.hydromatic.avatica.UnregisteredDriver.connect(UnregisteredDriver.java:135) > at java.sql.DriverManager.getConnection(DriverManager.java:571) > at java.sql.DriverManager.getConnection(DriverManager.java:187) > at > org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:140) > at > org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:105) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$CalciteBasedPlanner.getOptimizedAST(SemanticAnalyzer.java:12560) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer$CalciteBasedPlanner.access$400(SemanticAnalyzer.java:12540) > at > org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10070) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:224) > at > org.apache.hadoop.hive.ql.parse.ExplainSemanticAnalyzer.analyzeInternal(ExplainSemanticAnalyzer.java:74) > at > org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:224) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:420) > at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:306) > at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1108) > at > org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1102) > at > org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:101) > at > org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:172) > at > org.apache.hive.service.cli.operation.Operation.run(Operation.java:257) > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:388) > at > org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:375) > at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:78) > at > org.apache.hive.service.cli.session.HiveSessionProxy.access$000(HiveSessionProxy.java:36) > at > org.apache.hive.service.cli.session.HiveSessionProxy$1.run(HiveSessionProxy.java:63) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:415) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) > at > org.apache.hive.service.cli.session.HiveSessionProxy.invoke(HiveSessionProxy.java:59) > at com.sun.proxy.$Proxy25.executeStatementAsync(Unknown Source) > at > org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:259) > at > org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:415) > at > org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1313) > at > org.apache.hive.service.cli.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1298) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) > at > org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) > at > org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:285) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)