<property>
<name>hive.hwi.war.file</name>
<value>${HIVE_HOME}/lib/hive-hwi-<version>.war</value>
<description>This is the WAR file with the jsp content for Hive Web Interface</description>
</property>
<name>hive.hwi.war.file</name>
<value>${HIVE_HOME}/lib/hive-hwi-<version>.war</value>
<description>This is the WAR file with the jsp content for Hive Web Interface</description>
</property>
2016-09-01
<property>
<name>hive.hwi.listen.port</name>
<value>9999</value>
<description>This is the port the Hive Web Interface will listen on</description>
</property>
<name>hive.hwi.listen.port</name>
<value>9999</value>
<description>This is the port the Hive Web Interface will listen on</description>
</property>
2016-09-01
<property>
<name>hive.hwi.listen.host</name>
<value>0.0.0.0</value>
<description>This is the host address the Hive Web Interface will listen on</description>
</property>
<name>hive.hwi.listen.host</name>
<value>0.0.0.0</value>
<description>This is the host address the Hive Web Interface will listen on</description>
</property>
2016-09-01
create table bucket_table
(id int,name string)
clustered by(name) into 3 buckets
row format delimited
fields terminated by '\t';
clustered要在row的前面,否则报错
(id int,name string)
clustered by(name) into 3 buckets
row format delimited
fields terminated by '\t';
clustered要在row的前面,否则报错
2016-08-11
数据仓库是一个。。。。随时间不变化的数据集合。。。
数据不变化,那怎么统计,今年统计和以后若干年统计结果都一样,那干吗要统计。
这个概念都搞错了,应该是随时间变化的数据集合啊~~~
数据不变化,那怎么统计,今年统计和以后若干年统计结果都一样,那干吗要统计。
这个概念都搞错了,应该是随时间变化的数据集合啊~~~
2016-08-02
我按照老师的视频配置不成功,这个是配置文件的问题还是远程连接mysql不成功的问题呢
Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:344)
....(后面一堆信息输出)
Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.metastore.HiveMetaStoreClient
at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:344)
....(后面一堆信息输出)
2016-07-28