hadoop2.7.5安装hive2.1.1启动报错Caused by: java.sql.SQLException: Access denied for user ‘root‘@‘node03‘

1.报错截图和日志
hadoop2.7.5安装hive2.1.1启动报错
Caused by: java.sql.SQLException: Access denied for user ‘root’@‘node03’ (using password: YES) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)

[root@node03 apache-hive-2.1.1-bin]#  bin/hive
which: no hbase in (:/export/servers/apache-hive-2.1.1-bin/bin::/export/servers/hadoop-2.7.5/bin:/export/servers/hadoop-2.7.5/sbin::/export/servers/jdk1.8.0_144/bin::/export/servers/hadoop-2.7.5/bin:/export/servers/hadoop-2.7.5/sbin::/export/servers/jdk1.8.0_144/bin:/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin)
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/export/servers/apache-hive-2.1.1-bin/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/export/servers/hadoop-2.7.5/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]

Logging initialized using configuration in jar:file:/export/servers/apache-hive-2.1.1-bin/lib/hive-common-2.1.1.jar!/hive-log4j2.properties Async: true
Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
        at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:591)
        at org.apache.hadoop.hive.ql.session.SessionState.beginStart(SessionState.java:531)
        at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:705)
        at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641)
        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.run(RunJar.java:221)
        at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
        at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:226)
        at org.apache.hadoop.hive.ql.metadata.Hive.<init>(Hive.java:366)
        at org.apache.hadoop.hive.ql.metadata.Hive.create(Hive.java:310)
        at org.apache.hadoop.hive.ql.metadata.Hive.getInternal(Hive.java:290)
        at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:266)
        at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:558)
        ... 9 more
Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient
        at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1654)
        at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80)
        at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130)
        at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:101)
        at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3367)
        。。。
    Caused by: java.lang.reflect.InvocationTargetException
        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:1652)
        ... 23 more
Caused by: javax.jdo.JDOFatalDataStoreException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://node03:3306/hive?createDatabaseIfNotExist=true&useSSL=false, username = root. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Access denied for user 'root'@'node03' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)    

NestedThrowables:
java.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://node03:3306/hive?createDatabaseIfNotExist=true&useSSL=false, username = root. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Access denied for user 'root'@'node03' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)

Caused by: java.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://node03:3306/hive?createDatabaseIfNotExist=true&useSSL=false, username = root. Terminating connection pool (set lazyInit to true if you expect to start your database after your app). Original Exception: ------
java.sql.SQLException: Access denied for user 'root'@'node03' (using password: YES)

Caused by: java.sql.SQLException: Access denied for user 'root'@'node03' (using password: YES)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)

2.按照文档安装都没有错，hadoop,mysql，等。后来查阅发现是
mysql和hive是在同一台主机所以将ip地址改为本机
在hive-site.xml配置文件中，ip配置成了node03
有192.168.72.163改为node03后 MySQL用户名也随之发生成APP,此时需要在其中对其重新授权;

3.解决办法：权限问题
进入mysql

 mysql -uroot -p123456

赋予本地操作权限

 grant all privileges on *.* to 'root'@'node03' identified by '123456' with grant option;

赋予远程操作权限

 grant all privileges on *.* to 'root'@'%' identified by '123456' with grant option;

刷新权限

 flush privileges;

4.再次启动hive,完美Ok.

花了很久才解决，特做此记录。
*参考文章https://blog.csdn.net/qq_43688472/article/details/85314554

标签：bin,node03,java,hadoop,hive,报错,apache,org
来源： https://blog.csdn.net/liminghui4321/article/details/116398278