Hi Vijay You have provided the hbase master directly. (It is fine for single node hbase installation). But still can you try providing the zookeeper quorum instead.
If that doesn't work as well , please post the error log from the mapreduce tasks? Just go the jobtracker page and drill down on the corresponding job to get the failed tasks. From each failed tasks you can get the error logs. http://0.0.0.0:50030/jobdetails.jsp?jobid=job_201207250246_0005 Regards Bejoy KS ________________________________ From: vijay shinde <[email protected]> To: [email protected]; [email protected] Sent: Wednesday, July 25, 2012 6:58 PM Subject: Re: HBASE and HIVE Integration Hi Bejoy, Thanks for quick reply. Here are some additional details Cloudera Version - CDH3U4 hive-site.xml <property> <name>hive.aux.jars.path</name> <value>file:///usr/lib/hive/lib/hive-hbase-handler-0.7.1-cdh3u2.jar,file:///usr/lib/hive/lib/hbase-0.90.4-cdh3u2.jar,file:///usr/lib/hive/lib/zookeeper-3.3.1.jar,file:///usr/lib/hive/lib/hive-contrib-0.7.1-cdh3u2.jar</value> </property> Execution Log 1. start zookeeper [root@localhost zookeeper]# ./bin/zkServer.sh start 2. start hbase 3. start hive. I am setting hive jars in hive-site.xml ./bin/hive -hiveconf hbase.master=127.0.1.1:60010 4. Create new HBase table which is to be managed by Hive CREATE TABLE hive_hbasetable_k(key int, value string) STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf1:val") TBLPROPERTIES ("hbase.table.name" = "hivehbasek"); 5. Create a logical table pokes in Hive CREATE TABLE pokes (foo INT, bar STRING); 6. HIve error while inserting the data from Hive Poke table to HBASE table 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 Let me know if you need any additonal information. Thanks, Vijay On Wed, Jul 25, 2012 at 5:30 AM, Bejoy KS <[email protected]> wrote: >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. >________________________________ > >From: vijay shinde <[email protected]> >Date: Wed, 25 Jul 2012 04:45:41 -0400 >To: <[email protected]> >ReplyTo: [email protected] >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> > >
