Michael Niv (JIRA)
Thu, 19 Nov 2009 12:14:03 -0800
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https://issues.apache.org/jira/browse/PIG-1100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Niv updated PIG-1100:
-----------------------------
Attachment: bugrep.tar
Attached are repro details, including pig script, perl streaming program, and
sufficient data sample. Also a console-session of what I saw.
> PIG hangs on second call to DUMP or STORE
> -----------------------------------------
>
> 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
> Attachments: bugrep.tar
>
>
> 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 (michael...@gmail.com)
> 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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