hive-HBase ClassNotFound happend when do mapreduce job - hive

Question

I have a hive+hbase integration cluster.
I created a table by:
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");
it is ok when execute:
select * from hbase_table_1;
but when I execute count operation, the classnotfound error will happen.
select count(*) from hbase_table_1;
error info is:
java.io.IOException:cannot find class
at org.apache.............HiveInputformat.getRecordReader(HiveInputFormat.java:220)
...........
Caused by:java.lang.ClassNoteFoundException:
at java.lang.Class.forName0(Native Method)
those error message does not notice me which class.
Sorry for my poor English.
Any one encounter this issue?

Answer 1

1) COPY THESE FILES TO THE HADOOP LIBRARY.
sudo cp /usr/lib/hive/lib/hive-common-0.7.0-cdh3u0.jar /usr/lib/hadoop/lib/
sudo cp /usr/lib/hive/lib/hbase-0.90.1-cdh3u0.jar /usr/lib/hadoop/lib/
sudo cp /usr/lib/hive/lib/hbase-0.90.1-cdh3u0.jar /usr/lib/hadoop/lib/
2)CLOSE HBASE AND HADOOP USING FOLLOWING COMMOND
/usr/lib/hadoop/bin/stop-all.sh
/usr/lib/hbase/bin/stop-hbase.sh
3) RESTART HBASE AND HADOOP USING COMMOND
/usr/lib/hadoop/bin/start-all.sh
/usr/lib/hadoop/bin/start-hbase.sh
Now create table in hive using Hbase storage handler.