com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 bytes

hive 安装完成后创建表的时候出现错误

NestedThrowablesStackTrace:
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was too long; max key length is 767 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:3973)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2480)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2438)
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.AbstractTable.executeDdlStatementList(AbstractTable.java:711)
at org.datanucleus.store.rdbms.table.AbstractTable.create(AbstractTable.java:425)
at org.datanucleus.store.rdbms.table.AbstractTable.exists(AbstractTable.java:488)
at org.datanucleus.store.rdbms.RDBMSStoreManager$ClassAdder.performTablesValidation(RDBMSStoreManager.java:3380)
at org.datanucleus.store.rdbms.RDBMSStoreManager$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.RDBMSStoreManager.getPropertiesForGenerator(RDBMSStoreManager.java:2045)
at org.datanucleus.store.AbstractStoreManager.getStrategyValue(AbstractStoreManager.java:1365)
at org.datanucleus.ExecutionContextImpl.newObjectId(ExecutionContextImpl.java:3827)
at org.datanucleus.state.JDOStateManager.setIdentity(JDOStateManager.java:2571)
at org.datanucleus.state.JDOStateManager.initialiseForPersistentNew(JDOStateManager.java:513)
at org.datanucleus.state.ObjectProviderFactoryImpl.newForPersistentNew(ObjectProviderFactoryImpl.java:232)
at org.datanucleus.ExecutionContextImpl.newObjectProviderForPersistentNew(ExecutionContextImpl.java:1414)
at org.datanucleus.ExecutionContextImpl.persistObjectInternal(ExecutionContextImpl.java:2218)
at org.datanucleus.ExecutionContextImpl.persistObjectWork(ExecutionContextImpl.java:2065)
at org.datanucleus.ExecutionContextImpl.persistObject(ExecutionContextImpl.java:1913)
at org.datanucleus.ExecutionContextThreadedImpl.persistObject(ExecutionContextThreadedImpl.java:217)
at org.datanucleus.api.jdo.JDOPersistenceManager.jdoMakePersistent(JDOPersistenceManager.java:727)
at org.datanucleus.api.jdo.JDOPersistenceManager.makePersistent(JDOPersistenceManager.java:752)
at org.apache.hadoop.hive.metastore.ObjectStore.createTable(ObjectStore.java:749)
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.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:108)
at com.sun.proxy.$Proxy6.createTable(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_table_core(HiveMetaStore.java:1272)
at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_table_with_environment_context(HiveMetaStore.java:1305)
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.hadoop.hive.metastore.RetryingHMSHandler.invoke(RetryingHMSHandler.java:106)
at com.sun.proxy.$Proxy8.create_table_with_environment_context(Unknown Source)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(HiveMetaStoreClient.java:575)
at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(HiveMetaStoreClient.java:564)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.invoke(RetryingMetaStoreClient.java:90)
at com.sun.proxy.$Proxy9.createTable(Unknown Source)
at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:640)
at org.apache.hadoop.hive.ql.exec.DDLTask.createTable(DDLTask.java:4224)
at org.apache.hadoop.hive.ql.exec.DDLTask.execute(DDLTask.java:286)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:155)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1554)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1321)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1139)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:962)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:952)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:269)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:221)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:431)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:800)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:694)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:633)
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.hadoop.util.RunJar.main(RunJar.java:212)
)

解决办法：

打开mysql数据库，执行下面的命令，hive是我这是的数据库的名字

alter database hive character set latin1;

出现这种错误的原因：

可能是因为我的mysql是设置过字符集的。待验证，但是我用上面的命令完美的解决的我的问题