>>> hive integration with hbase ( https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration )
hive/lib/ hbase/lib
1. Check whether the version of guava-12.0.1.jar is the same. If they are different, delete one, and then copy it to keep the version consistent.
2. Add a soft connection (the following jar packages may be incomplete, and can be supplemented according to the errors reported in the actual operation)
ln -s /opt/hbase/lib/hbase-common-0.98.6-cdh5.3.6.jar /opt/hive/lib/hbase-common-0.98.6-cdh5.3.6.jar
ln -s /opt/hbase/lib/hbase-server-0.98.6-cdh5.3.6.jar /opt/hive/lib/hbase-server-0.98.6-cdh5.3.6.jar
ln -s /opt/hbase/lib/hbase-client-0.98.6-cdh5.3.6.jar /opt/hive/lib/hbase-client-0.98.6-cdh5.3.6.jar
ln -s /opt/hbase/lib/hbase-protocol-0.98.6-cdh5.3.6.jar /opt/hive/lib/hbase-protocol-0.98.6-cdh5.3.6.jar
ln -s /opt/hbase/lib/hbase-it-0.98.6-cdh5.3.6.jar /opt/hive/lib/hbase-it-0.98.6-cdh5.3.6.jar
ln -s /opt/hbase/lib/htrace-core-2.04.jar /opt/hive/lib/htrace-core-2.04.jar
3.vi hive-site.xml Addition:
<property>
<name>hbase.zookeeper.quorum</name>
<value>master,slave1,slave2</value>
</property>
4. Create a table recognized by hbase:
hive> CREATE TABLE hbase_table_1(key int, value string)
> STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
> WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val")
> TBLPROPERTIES ("hbase.table.name" = "xyz");