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From Erick Erickson <>
Subject Re: The exact same query gets executed n times for the nth row when retrieving body (plaintext) from BLOB column with Tika Entity Processor
Date Fri, 31 Oct 2014 14:34:05 GMT
Your message looks like it's missing stuff (snapshots?), the
e-mail for this list generally strips attachments, so you'll
have to put them somewhere else and link to them if you
want us to see them.


On Fri, Oct 31, 2014 at 5:11 AM, 5ton3 <> wrote:
> Hi!
> Not sure if this is a problem or if I just don't understand the debug
> response, but it seems somewhat odd to me.
> The "main" entity can have multiple BLOB documents. I'm using Tika Entity
> Processor to retrieve the body (plaintext) from these documents and put the
> result in a multivalued field, "filedata".  The data-config looks like this:
> It seems to work properly, but when I debug the data import, it seems that
> the query on TABLE2 on the BLOB column ("FILEDATA_BIN") gets executed 1 time
> for document #1, which is correct, but 2 times for document #2, 3 times for
> document #3, and so on.
> I.e. for document #1:
> And for document #2:
> The result seems correct, ie. it doesn't duplicate the filedata. But why
> does it query the DB two times for document #2? Any ideas? Maybe something
> wrong in my config?
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