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From: "Nguyen, Ricky" <rnguyen@chla.usc.edu>
To: "user@oodt.apache.org" <user@oodt.apache.org>
Subject: crawler with unique action fails on first ingest
Thread-Topic: crawler with unique action fails on first ingest
Thread-Index: AQHMplWBx1ElN40em06lppqj9J2Ldg==
Date: Sat, 19 Nov 2011 00:52:25 +0000
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Hi,

I am trying to run a crawler using "--actionIds Unique". Since this is the =
=
=66irst time I am ingesting a file into FileMgr, the user guide [1] says =
that the catalog dir MUST NOT exist so that Lucene can create it. However, =
=
the crawler fails with the error:

IOException when opening index directory: =
[/Users/rnguyen/vpicu/data/catalog] for search: Message: =
/Users/rnguyen/vpicu/data/catalog is not a directory

Seems like crawler is trying to search for a product (to determine it's =
uniqueness), but the catalog hasn't been created yet. I guess since I have =
=
no catalog, the workaround is to omit the "Unique" action.

But if I use crawler as a daemon, it would be useful to leave "Unique" as a=
n=
 action. Any thoughts on the right course=3F

Thanks,
Ricky

[1] http://oodt.apache.org/components/maven/filemgr/user/basic.html


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