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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