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From "Mr.Keuz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CONNECTORS-1317) Hang parsing on some ZIP document
Date Sat, 21 May 2016 01:31:12 GMT
Mr.Keuz created CONNECTORS-1317:
-----------------------------------

             Summary: Hang parsing on some ZIP document
                 Key: CONNECTORS-1317
                 URL: https://issues.apache.org/jira/browse/CONNECTORS-1317
             Project: ManifoldCF
          Issue Type: Bug
          Components: File system connector
    Affects Versions: ManifoldCF 2.3
         Environment: 
Ubuntu 14.04 Linux 3.13.0-86-generic i686 i686

java version "1.8.0_31"
Java(TM) SE Runtime Environment (build 1.8.0_31-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.31-b07, mixed mode)

DB: Postgres 9.5.1

            Reporter: Mr.Keuz


I use ManifolCF as file crawler. But I found, that crawling process hangs on some zip files.
Although some files parsing normally. 

Steps: 
1. Run ManfoldCF by  "example/start.sh" and Posgres as DB
2. Create manifold pipeline: File -> Tika -> Solr
3. Put zip file in folder (in attach below)
4. Run job

Here zip file that should reproduce bug: 
"ManifoldCF_ISSUE_Dive.Into.Python.3.Mark.Pilgrim.2009.zip"
https://yadi.sk/d/0uSdrR5GrsgmG 

Note:
As I investigated (by strace) - crawler process tries to open and parse same zip file again
and again (it seems from different workers threads). And It seems that document not removes
from queue.

I am newbie in ManifoldCF, so it is hard task to me to find problem in source code.

I can send some additional info if needed.




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