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From "Daniel Dai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-2753) In distributed mapreduce mode, pig can not get correct hbase configuration
Date Sun, 17 Jun 2012 08:31:43 GMT

    [ https://issues.apache.org/jira/browse/PIG-2753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13393501#comment-13393501
] 

Daniel Dai commented on PIG-2753:
---------------------------------

Where do you put your hbase configuration?
                
> 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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