I got the below error :
org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:266) at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:252) at org.apache.hive.jdbc.HiveStatement.runAsyncOnServer(HiveStatement.java:309) at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:250) at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:434) at HiveRead.(HiveRead.java:37) at HiveRead.main(HiveRead.java:24) Caused by: org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:225) at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:276) at org.apache.hive.service.cli.operation.Operation.run(Operation.java:324) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:499) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:486) at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:295) at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:506) at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1437) at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1422) 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$WorkerProcess.run(TThreadPoolServer.java:286) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsDependentOptimizations(TezCompiler.java:282) at org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:133) at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:134) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10947) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:246) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:250) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:477) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1242) at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1229) at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:191) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.tez.runtime.api.Event at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 25 more org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hive.jdbc.Utils.verifySuccess(Utils.java:266) at org.apache.hive.jdbc.Utils.verifySuccessWithInfo(Utils.java:252) at org.apache.hive.jdbc.HiveStatement.runAsyncOnServer(HiveStatement.java:309) at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:250) at org.apache.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:434) at HiveRead.(HiveRead.java:45) at HiveRead.main(HiveRead.java:24) Caused by: org.apache.hive.service.cli.HiveSQLException: Error running query: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:225) at org.apache.hive.service.cli.operation.SQLOperation.runInternal(SQLOperation.java:276) at org.apache.hive.service.cli.operation.Operation.run(Operation.java:324) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementInternal(HiveSessionImpl.java:499) at org.apache.hive.service.cli.session.HiveSessionImpl.executeStatementAsync(HiveSessionImpl.java:486) at org.apache.hive.service.cli.CLIService.executeStatementAsync(CLIService.java:295) at org.apache.hive.service.cli.thrift.ThriftCLIService.ExecuteStatement(ThriftCLIService.java:506) at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1437) at org.apache.hive.service.rpc.thrift.TCLIService$Processor$ExecuteStatement.getResult(TCLIService.java:1422) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39) at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39) at org.apache.hive.service.auth.TSetIpAddressProcessor.process(TSetIpAddressProcessor.java:56) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:286) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NoClassDefFoundError: org/apache/tez/runtime/api/Event at org.apache.hadoop.hive.ql.parse.TezCompiler.runStatsDependentOptimizations(TezCompiler.java:282) at org.apache.hadoop.hive.ql.parse.TezCompiler.optimizeOperatorPlan(TezCompiler.java:133) at org.apache.hadoop.hive.ql.parse.TaskCompiler.compile(TaskCompiler.java:134) at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:10947) at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:246) at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:250) at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:477) at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1242) at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1229) at org.apache.hive.service.cli.operation.SQLOperation.prepare(SQLOperation.java:191) ... 15 more Caused by: java.lang.ClassNotFoundException: org.apache.tez.runtime.api.Event at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 25 more
I want to use Tez for hive instead of mr. I changed hive.execution.engine to tez in hive-site.xml and run hiveserver2 .
I am using Hive Java API to run Hive queries and when I run queries using Tez, I get that error. I am using Maven to get all required jars and I have
tez jar, tez commons, 'tez runtime api`.I am also following this tutorial to configure tez
