Hi Vijay Can you share more details like
The CDH Version/Hive version you are using Steps you followed for hive hbase integration with the values you set The DDL used for hive hbase integration The actual error from failed map reduce task Regards Bejoy KS Sent from handheld, please excuse typos. -----Original Message----- From: vijay shinde <vijaysanj...@gmail.com> Date: Wed, 25 Jul 2012 04:45:41 To: <user@hive.apache.org> Reply-To: user@hive.apache.org Subject: HBASE and HIVE Integration I am facing issue while executing HIVE queries on HBASE-HIVE integration. I followed the wiki hbase-hive integration https://cwiki.apache.org/Hive/hbaseintegration.html I have already passed all the required jars for auxpath in hive-site.xml file. I am using Cloudera CDH demo VM.. Any help would be highly appreciated hive> INSERT OVERWRITE TABLE hive_hbasetable_k SELECT * FROM pokes WHERE foo=98; Total MapReduce jobs = 1 Launching Job 1 out of 1 Number of reduce tasks is set to 0 since there's no reduce operator Starting Job = job_201207250246_0005, Tracking URL = http://0.0.0.0:50030/jobdetails.jsp?jobid=job_201207250246_0005 Kill Command = /usr/lib/hadoop-0.20/bin/hadoop job -Dmapred.job.tracker= 0.0.0.0:8021 -kill job_201207250246_0005 2012-07-25 04:26:00,198 Stage-0 map = 0%, reduce = 0% 2012-07-25 04:27:00,767 Stage-0 map = 0%, reduce = 0% 2012-07-25 04:27:08,844 Stage-0 map = 100%, reduce = 100% Ended Job = job_201207250246_0005 with errors FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask hive>
