Spark SQL 与 Hive 交互报错：Specified key was too long; max key length is 3072 bytes

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问题描述

Spark SQL 查询 Hive 中数据的时候，报错如下：

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 3072 bytes
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2491)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2449)
	at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
	at com.jolbox.bonecp.StatementHandle.execute(StatementHandle.java:254)
	at org.datanucleus.store.rdbms.table.AbstractTable.executeDdlStatement(AbstractTable.java:760)
	at org.datanucleus.store.rdbms.table.TableImpl.createIndices(TableImpl.java:648)
	at org.datanucleus.store.rdbms.table.TableImpl.createConstraints(TableImpl.java:422)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3459)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.addClassTablesAndValidate(RDBMSStoreManager.java:3190)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.run(RDBMSStoreManager.java:2841)
	at org.datanucleus.store.rdbms.AbstractSchemaTransaction.execute(AbstractSchemaTransaction.java:122)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.addClasses(RDBMSStoreManager.java:1605)
	at org.datanucleus.store.AbstractStoreManager.addClass(AbstractStoreManager.java:954)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.getDatastoreClass(RDBMSStoreManager.java:679)
	at org.datanucleus.store.rdbms.query.RDBMSQueryUtils.getStatementForCandidates(RDBMSQueryUtils.java:408)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileQueryFull(JDOQLQuery.java:947)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileInternal(JDOQLQuery.java:370)
	at org.datanucleus.store.query.Query.executeQuery(Query.java:1744)
	at org.datanucleus.store.query.Query.executeWithArray(Query.java:1672)
	at org.datanucleus.store.query.Query.execute(Query.java:1654)
	at org.datanucleus.api.jdo.JDOQuery.execute(JDOQuery.java:221)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.ensureDbInit(MetaStoreDirectSql.java:185)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.<init>(MetaStoreDirectSql.java:137)
	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:295)
	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
	at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
	at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
	at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
	at org.apache.spark.sql.hive.client.HiveClientImpl.newState(HiveClientImpl.scala:183)
	at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:117)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:271)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:384)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:286)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply$mcZ$sp(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
	at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:214)
	at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:114)
	at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:102)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager$lzycompute(SharedState.scala:141)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager(SharedState.scala:136)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager$lzycompute(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:759)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:749)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at scala.Option.getOrElse(Option.scala:121)
	at org.apache.spark.sql.execution.command.ShowTablesCommand.run(tables.scala:745)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$53.apply(Dataset.scala:3364)
	at org.apache.spark.sql.execution.SQLExecution$$anonfun$withNewExecutionId$1.apply(SQLExecution.scala:78)
	at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:125)
	at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:73)
	at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3363)
	at org.apache.spark.sql.Dataset.<init>(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:79)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:642)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:24)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:29)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:31)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw.<init>(<console>:33)
	at $line17.$read$$iw$$iw$$iw$$iw.<init>(<console>:35)
	at $line17.$read$$iw$$iw$$iw.<init>(<console>:37)
	at $line17.$read$$iw$$iw.<init>(<console>:39)
	at $line17.$read$$iw.<init>(<console>:41)
	at $line17.$read.<init>(<console>:43)
	at $line17.$read$.<init>(<console>:47)
	at $line17.$read$.<clinit>(<console>)
	at $line17.$eval$.$print$lzycompute(<console>:7)
	at $line17.$eval$.$print(<console>:6)
	at $line17.$eval.$print(<console>)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:793)
	at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1054)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:645)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:644)
	at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
	at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:644)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:576)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:572)
	at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:819)
	at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:691)
	at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:404)
	at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:425)
	at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:285)
	at org.apache.spark.repl.SparkILoop.runClosure(SparkILoop.scala:159)
	at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:182)
	at org.apache.spark.repl.Main$.doMain(Main.scala:78)
	at org.apache.spark.repl.Main$.main(Main.scala:58)
	at org.apache.spark.repl.Main.main(Main.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:849)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:167)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:195)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

19/06/27 17:32:59 WARN Query: Query for candidates of org.apache.hadoop.hive.metastore.model.MPartitionColumnStatistics and subclasses resulted in no possible candidates
Error(s) were found while auto-creating/validating the datastore for classes. The errors are printed in the log, and are attached to this exception.
org.datanucleus.exceptions.NucleusDataStoreException: Error(s) were found while auto-creating/validating the datastore for classes. The errors are printed in the log, and are attached to this exception.
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.verifyErrors(RDBMSStoreManager.java:3602)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.addClassTablesAndValidate(RDBMSStoreManager.java:3205)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.run(RDBMSStoreManager.java:2841)
	at org.datanucleus.store.rdbms.AbstractSchemaTransaction.execute(AbstractSchemaTransaction.java:122)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.addClasses(RDBMSStoreManager.java:1605)
	at org.datanucleus.store.AbstractStoreManager.addClass(AbstractStoreManager.java:954)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.getDatastoreClass(RDBMSStoreManager.java:679)
	at org.datanucleus.store.rdbms.query.RDBMSQueryUtils.getStatementForCandidates(RDBMSQueryUtils.java:408)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileQueryFull(JDOQLQuery.java:947)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileInternal(JDOQLQuery.java:370)
	at org.datanucleus.store.query.Query.executeQuery(Query.java:1744)
	at org.datanucleus.store.query.Query.executeWithArray(Query.java:1672)
	at org.datanucleus.store.query.Query.execute(Query.java:1654)
	at org.datanucleus.api.jdo.JDOQuery.execute(JDOQuery.java:221)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.ensureDbInit(MetaStoreDirectSql.java:185)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.<init>(MetaStoreDirectSql.java:137)
	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:295)
	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
	at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
	at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
	at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
	at org.apache.spark.sql.hive.client.HiveClientImpl.newState(HiveClientImpl.scala:183)
	at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:117)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:271)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:384)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:286)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply$mcZ$sp(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
	at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:214)
	at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:114)
	at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:102)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager$lzycompute(SharedState.scala:141)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager(SharedState.scala:136)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager$lzycompute(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:759)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:749)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at scala.Option.getOrElse(Option.scala:121)
	at org.apache.spark.sql.execution.command.ShowTablesCommand.run(tables.scala:745)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$53.apply(Dataset.scala:3364)
	at org.apache.spark.sql.execution.SQLExecution$$anonfun$withNewExecutionId$1.apply(SQLExecution.scala:78)
	at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:125)
	at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:73)
	at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3363)
	at org.apache.spark.sql.Dataset.<init>(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:79)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:642)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:24)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:29)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:31)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw.<init>(<console>:33)
	at $line17.$read$$iw$$iw$$iw$$iw.<init>(<console>:35)
	at $line17.$read$$iw$$iw$$iw.<init>(<console>:37)
	at $line17.$read$$iw$$iw.<init>(<console>:39)
	at $line17.$read$$iw.<init>(<console>:41)
	at $line17.$read.<init>(<console>:43)
	at $line17.$read$.<init>(<console>:47)
	at $line17.$read$.<clinit>(<console>)
	at $line17.$eval$.$print$lzycompute(<console>:7)
	at $line17.$eval$.$print(<console>:6)
	at $line17.$eval.$print(<console>)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:793)
	at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1054)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:645)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:644)
	at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
	at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:644)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:576)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:572)
	at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:819)
	at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:691)
	at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:404)
	at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:425)
	at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:285)
	at org.apache.spark.repl.SparkILoop.runClosure(SparkILoop.scala:159)
	at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:182)
	at org.apache.spark.repl.Main$.doMain(Main.scala:78)
	at org.apache.spark.repl.Main$.main(Main.scala:58)
	at org.apache.spark.repl.Main.main(Main.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:849)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:167)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:195)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 3072 bytes
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2491)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2449)
	at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
	at com.jolbox.bonecp.StatementHandle.execute(StatementHandle.java:254)
	at org.datanucleus.store.rdbms.table.AbstractTable.executeDdlStatement(AbstractTable.java:760)
	at org.datanucleus.store.rdbms.table.TableImpl.createIndices(TableImpl.java:648)
	at org.datanucleus.store.rdbms.table.TableImpl.createConstraints(TableImpl.java:422)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3459)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.addClassTablesAndValidate(RDBMSStoreManager.java:3190)
	... 135 more
Nested Throwables StackTrace:
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 3072 bytes
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
	at com.mysql.jdbc.Util.getInstance(Util.java:408)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2491)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2449)
	at com.mysql.jdbc.StatementImpl.executeInternal(StatementImpl.java:845)
	at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:745)
	at com.jolbox.bonecp.StatementHandle.execute(StatementHandle.java:254)
	at org.datanucleus.store.rdbms.table.AbstractTable.executeDdlStatement(AbstractTable.java:760)
	at org.datanucleus.store.rdbms.table.TableImpl.createIndices(TableImpl.java:648)
	at org.datanucleus.store.rdbms.table.TableImpl.createConstraints(TableImpl.java:422)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3459)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.addClassTablesAndValidate(RDBMSStoreManager.java:3190)
	at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.run(RDBMSStoreManager.java:2841)
	at org.datanucleus.store.rdbms.AbstractSchemaTransaction.execute(AbstractSchemaTransaction.java:122)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.addClasses(RDBMSStoreManager.java:1605)
	at org.datanucleus.store.AbstractStoreManager.addClass(AbstractStoreManager.java:954)
	at org.datanucleus.store.rdbms.RDBMSStoreManager.getDatastoreClass(RDBMSStoreManager.java:679)
	at org.datanucleus.store.rdbms.query.RDBMSQueryUtils.getStatementForCandidates(RDBMSQueryUtils.java:408)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileQueryFull(JDOQLQuery.java:947)
	at org.datanucleus.store.rdbms.query.JDOQLQuery.compileInternal(JDOQLQuery.java:370)
	at org.datanucleus.store.query.Query.executeQuery(Query.java:1744)
	at org.datanucleus.store.query.Query.executeWithArray(Query.java:1672)
	at org.datanucleus.store.query.Query.execute(Query.java:1654)
	at org.datanucleus.api.jdo.JDOQuery.execute(JDOQuery.java:221)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.ensureDbInit(MetaStoreDirectSql.java:185)
	at org.apache.hadoop.hive.metastore.MetaStoreDirectSql.<init>(MetaStoreDirectSql.java:137)
	at org.apache.hadoop.hive.metastore.ObjectStore.initialize(ObjectStore.java:295)
	at org.apache.hadoop.hive.metastore.ObjectStore.setConf(ObjectStore.java:258)
	at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:76)
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:136)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:57)
	at org.apache.hadoop.hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:66)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:593)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:571)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:620)
	at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:461)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:66)
	at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:72)
	at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:5762)
	at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:199)
	at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:74)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1521)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:86)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:132)
	at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:104)
	at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3005)
	at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3024)
	at org.apache.hadoop.hive.ql.metadata.Hive.getAllDatabases(Hive.java:1234)
	at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:174)
	at org.apache.hadoop.hive.ql.metadata.Hive.<clinit>(Hive.java:166)
	at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:503)
	at org.apache.spark.sql.hive.client.HiveClientImpl.newState(HiveClientImpl.scala:183)
	at org.apache.spark.sql.hive.client.HiveClientImpl.<init>(HiveClientImpl.scala:117)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at org.apache.spark.sql.hive.client.IsolatedClientLoader.createClient(IsolatedClientLoader.scala:271)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:384)
	at org.apache.spark.sql.hive.HiveUtils$.newClientForMetadata(HiveUtils.scala:286)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client$lzycompute(HiveExternalCatalog.scala:66)
	at org.apache.spark.sql.hive.HiveExternalCatalog.client(HiveExternalCatalog.scala:65)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply$mcZ$sp(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog$$anonfun$databaseExists$1.apply(HiveExternalCatalog.scala:215)
	at org.apache.spark.sql.hive.HiveExternalCatalog.withClient(HiveExternalCatalog.scala:97)
	at org.apache.spark.sql.hive.HiveExternalCatalog.databaseExists(HiveExternalCatalog.scala:214)
	at org.apache.spark.sql.internal.SharedState.externalCatalog$lzycompute(SharedState.scala:114)
	at org.apache.spark.sql.internal.SharedState.externalCatalog(SharedState.scala:102)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager$lzycompute(SharedState.scala:141)
	at org.apache.spark.sql.internal.SharedState.globalTempViewManager(SharedState.scala:136)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.hive.HiveSessionStateBuilder$$anonfun$2.apply(HiveSessionStateBuilder.scala:55)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager$lzycompute(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.globalTempViewManager(SessionCatalog.scala:91)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:759)
	at org.apache.spark.sql.catalyst.catalog.SessionCatalog.listTables(SessionCatalog.scala:749)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at org.apache.spark.sql.execution.command.ShowTablesCommand$$anonfun$16.apply(tables.scala:745)
	at scala.Option.getOrElse(Option.scala:121)
	at org.apache.spark.sql.execution.command.ShowTablesCommand.run(tables.scala:745)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:70)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:68)
	at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:79)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$6.apply(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$$anonfun$53.apply(Dataset.scala:3364)
	at org.apache.spark.sql.execution.SQLExecution$$anonfun$withNewExecutionId$1.apply(SQLExecution.scala:78)
	at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:125)
	at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:73)
	at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3363)
	at org.apache.spark.sql.Dataset.<init>(Dataset.scala:194)
	at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:79)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:642)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:24)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:29)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw$$iw.<init>(<console>:31)
	at $line17.$read$$iw$$iw$$iw$$iw$$iw.<init>(<console>:33)
	at $line17.$read$$iw$$iw$$iw$$iw.<init>(<console>:35)
	at $line17.$read$$iw$$iw$$iw.<init>(<console>:37)
	at $line17.$read$$iw$$iw.<init>(<console>:39)
	at $line17.$read$$iw.<init>(<console>:41)
	at $line17.$read.<init>(<console>:43)
	at $line17.$read$.<init>(<console>:47)
	at $line17.$read$.<clinit>(<console>)
	at $line17.$eval$.$print$lzycompute(<console>:7)
	at $line17.$eval$.$print(<console>:6)
	at $line17.$eval.$print(<console>)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at scala.tools.nsc.interpreter.IMain$ReadEvalPrint.call(IMain.scala:793)
	at scala.tools.nsc.interpreter.IMain$Request.loadAndRun(IMain.scala:1054)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:645)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest$$anonfun$loadAndRunReq$1.apply(IMain.scala:644)
	at scala.reflect.internal.util.ScalaClassLoader$class.asContext(ScalaClassLoader.scala:31)
	at scala.reflect.internal.util.AbstractFileClassLoader.asContext(AbstractFileClassLoader.scala:19)
	at scala.tools.nsc.interpreter.IMain$WrappedRequest.loadAndRunReq(IMain.scala:644)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:576)
	at scala.tools.nsc.interpreter.IMain.interpret(IMain.scala:572)
	at scala.tools.nsc.interpreter.ILoop.interpretStartingWith(ILoop.scala:819)
	at scala.tools.nsc.interpreter.ILoop.command(ILoop.scala:691)
	at scala.tools.nsc.interpreter.ILoop.processLine(ILoop.scala:404)
	at scala.tools.nsc.interpreter.ILoop.loop(ILoop.scala:425)
	at org.apache.spark.repl.SparkILoop$$anonfun$process$1.apply$mcZ$sp(SparkILoop.scala:285)
	at org.apache.spark.repl.SparkILoop.runClosure(SparkILoop.scala:159)
	at org.apache.spark.repl.SparkILoop.process(SparkILoop.scala:182)
	at org.apache.spark.repl.Main$.doMain(Main.scala:78)
	at org.apache.spark.repl.Main$.main(Main.scala:58)
	at org.apache.spark.repl.Main.main(Main.scala)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.spark.deploy.JavaMainApplication.start(SparkApplication.scala:52)
	at org.apache.spark.deploy.SparkSubmit.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:849)
	at org.apache.spark.deploy.SparkSubmit.doRunMain$1(SparkSubmit.scala:167)
	at org.apache.spark.deploy.SparkSubmit.submit(SparkSubmit.scala:195)
	at org.apache.spark.deploy.SparkSubmit.doSubmit(SparkSubmit.scala:86)
	at org.apache.spark.deploy.SparkSubmit$$anon$2.doSubmit(SparkSubmit.scala:924)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:933)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

问题原因

MySQL的varchar主键只支持不超过768个字节 或者 768/2=384个双字节 或者 768/3=256个三字节的字段 
而 GBK是双字节的，UTF-8是三字节的。

解决方案

修改 mysql 中 hive 元数据表的编码：

alter table `BUCKETING_COLS`              convert to character set latin1;
alter table `CDS`                         convert to character set latin1;
alter table `COLUMNS_V2`                  convert to character set latin1;
alter table `DATABASE_PARAMS`             convert to character set latin1;
alter table `DBS`                         convert to character set latin1;
alter table `FUNCS`                       convert to character set latin1;
alter table `FUNC_RU`                     convert to character set latin1;
alter table `GLOBAL_PRIVS`                convert to character set latin1;
alter table `PARTITION_KEYS`              convert to character set latin1;
alter table `ROLES`                       convert to character set latin1;
alter table `SDS`                         convert to character set latin1;
alter table `SD_PARAMS`                   convert to character set latin1;
alter table `SEQUENCE_TABLE`              convert to character set latin1;
alter table `SERDES`                      convert to character set latin1;
alter table `SERDE_PARAMS`                convert to character set latin1;
alter table `SKEWED_COL_NAMES`            convert to character set latin1;
alter table `SKEWED_COL_VALUE_LOC_MAP`    convert to character set latin1;
alter table `SKEWED_STRING_LIST`          convert to character set latin1;
alter table `SKEWED_STRING_LIST_VALUES`   convert to character set latin1;
alter table `SKEWED_VALUES`               convert to character set latin1;
alter table `SORT_COLS`                   convert to character set latin1;
alter table `TABLE_PARAMS`                convert to character set latin1;
alter table `TAB_COL_STATS`               convert to character set latin1;
alter table `TBLS`                        convert to character set latin1;
alter table `VERSION`                     convert to character set latin1;

运行 OK