问题集合

Q：终端启动hive时报错：/tmp/hive on HDFS should be writable？
A：hdfs dfs -chmod 777 /tmp/hive

Q：hive： unable to create database path file…错误
A：在hive-site.xml里面添加以下配置即可：

<property><name>hive.metastore.warehouse.dir</name><value>/usr/local/hive/warehouse</value>   <description>location of default database for the warehouse</description>
</property>