[jira] Created: (PIG-1561) XMLLoader in Piggybank does not support bz2 or gzip compressed XML files

["Viraj Bhat (JIRA)" <ji...@apache.org>]

XMLLoader in Piggybank does not support bz2 or gzip compressed XML files
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                 Key: PIG-1561
                 URL: https://issues.apache.org/jira/browse/PIG-1561
             Project: Pig
          Issue Type: Bug
          Components: impl
    Affects Versions: 0.7.0
            Reporter: Viraj Bhat


I have a simple Pig script which uses the XMLLoader after the Piggybank is built.

{code}
register piggybank.jar;
A = load '/user/viraj/capacity-scheduler.xml.gz' using org.apache.pig.piggybank.storage.XMLLoader('property') as (docs:chararray);
B = limit A 1;
dump B;
--store B into '/user/viraj/handlegz' using PigStorage();
{code}


returns empty tuple
{code}
()
{code}

If you supply the uncompressed XML file, you get
{code}
(<property>
    <name>mapred.capacity-scheduler.queue.my.capacity</name>
    <value>10</value>
    <description>Percentage of the number of slots in the cluster that are
      guaranteed to be available for jobs in this queue.
    </description>    
  </property>)
{code}


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