启动Hive报错：Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient

启动Hive的时候报错：Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient 然后我进入/tmp/root/下查看hive.log文件发现是Unable to open a test connection to the given database.无法打开到给定数据库的测试连接。 查

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