HIVE:Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient

错误:

hive> show tables;
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient

hive> exit;

1、

  • 尝试修改了一下MySQL的日志格式:

    mysq -u  root -p

    mysql> set global binlog_format='MIXED';

    再试,Ok了。  记得必须是root用户才有权限更改的。

2、

由于授权失败的需要对其重新授权

mqsql  -uroot

 mysql>grant all on *.* to  hadoop@'master' identified by 'hadoop';

mysql>grant all on *.* to  hadoop@'localhost' identified by 'hadoop';

mysql>grant all on *.* to  hadoop@'%' identified by 'hadoop';

mysql> flush privileges;

3、适合刚安装HIVE后,没有安装MySQL数据库的

将hive.site.xml文件中的
<property>
  <name>hive.metastore.schema.verification</name>
  <value>true</value>
   <description>
   </description>
</property>
改为false




posted @ 2022-05-29 08:31  田领群  阅读(68)  评论(0)    收藏  举报