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From "fang fang chen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-2753) In distributed mapreduce mode, pig can not get correct hbase configuration
Date Thu, 14 Jun 2012 13:19:42 GMT
fang fang chen created PIG-2753:
-----------------------------------

             Summary: In distributed mapreduce mode, pig can not get correct hbase configuration
                 Key: PIG-2753
                 URL: https://issues.apache.org/jira/browse/PIG-2753
             Project: Pig
          Issue Type: Bug
          Components: piggybank, site
    Affects Versions: 0.9.1
         Environment: OS:Red Hat Enterprise Linux Server release 5.5 (Tikanga)
 
            Reporter: fang fang chen
            Assignee: fang fang chen


Hadoop/Hbase/Zookeeper/pig node distribution:
hadoop nodes: {node1=[namenode, secondarynamenode, jobtracker], node2=[datanode, tasktracker]}
hbase nodes: {node1=[master, regionserver]}
pig nodes: {node1, node2}
zookeeper nodes: {node1}

Operate hbase table in node1 pig shell like:

test = LOAD 'hbase://table' USING org.apache.pig.backend.hadoop.hbase.HBaseStorage( 'd:sWords','-loadKey
true') AS (ID: bytearray  , Words:chararray );
result = FOREACH test GENERATE ID, com.pig.test(Words);
--result = FOREACH AA GENERATE com.pig.test(Words), ID;
--dump result;

store result into 'table' using org.apache.pig.backend.hadoop.hbase.HBaseStorage('d:drools_cat');
--store result into 'AA_10_categs' using org.apache.pig.backend.hadoop.hbase.HBaseStorage('d:cat');


In tasktracker node, pig can not read hbase configuration in job.xml.


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