fang fang chen created PIG-2753:
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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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