Issue 73 - wikitrust - Potential "race condition" in dispatcher?

Issue 73:	Potential "race condition" in dispatcher?	‹ Prev 8 of 20 Next ›
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Status:	LikelyFixed
Owner:	ianpye
Cc:	ianpye
Type-Defect
Priority-Medium

Reported by thumper17, Oct 05, 2009

While testing the ItWiki demo tonight, I got an error from the modperl code:

Unable to read
file(/raid/itwiki/blobs/000/002/222/400/000002222400_000000027.gz) at
/store/thumper/research/WikiTrust/remote/analysis/WikiTrust.pm line 211.

The file is there (now) and is readable.  A reload on the URL works fine.

My guess, then, is that the dispatcher entered this information into the DB
before it was actually written to disk, and I happened to do an access from
modperl just in the middle of this transaction.

Comment 1 by thumper17, Oct 25, 2009

 Issue 98  has been merged into this issue.

Cc: ianpye

Comment 2 by ianpye, Oct 26, 2009

Seems to be working now, as of luca's last file with how blobs are written.

Status: LikelyFixed