PIG hangs on second call to DUMP or STORE
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Key: PIG-1100
URL: https://issues.apache.org/jira/browse/PIG-1100
Project: Pig
Issue Type: Bug
Affects Versions: 0.5.0
Environment: Linux mniv-laptop 2.6.24-25-generic #1 SMP Tue Oct 20
07:31:10 UTC 2009 i686 GNU/Linux
java version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) Server VM (build 14.2-b01, mixed mode)
Apache Pig version 0.5.0 (r829623)
Hadoop 0.20.1
Subversion
http://svn.apache.org/repos/asf/hadoop/common/tags/release-0.20.1-rc1 -r 810220
Reporter: Michael Niv
pig hangs on the last line on the script below when I run with -x local. It
runs fine when run on hadoop.
Happy to provide the files used in bugrep.pig below: v2.txt and
document-date.pl ([email protected])
I initially ran into a problem which involved cogrouping two things like
id_docdate_s1 below, but this is what I came up with while tightening down my
bugreport.
Thanks in advance.
-- bugrep.pig
DEFINE get_doc_date `document-date.pl`;
id_text1 = LOAD 'v2.txt' AS (id,text);
id_docdate1 = STREAM id_text1 THROUGH get_doc_date AS (id,docdate);
id_docdate_s1 = ORDER id_docdate1 BY docdate;
store id_docdate_s1 into 'f1.out';
id_text2 = LOAD 'v2.txt' AS (id,text);
id_docdate2 = STREAM id_text2 THROUGH get_doc_date AS (id,docdate);
id_docdate_s2 = ORDER id_docdate2 BY docdate;
store id_docdate_s2 into 'f2.out'; -- second store call hangs pig
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