The blackout was only for testing.
Had seen some code online where the empty-and-query was no longer being used,
which seemed strange.
Thanks so much...
-Paul
________________________________
From: Danny Sokolsky <[email protected]>
To: Paul M <[email protected]>; MarkLogic Developer Discussion
<[email protected]>
Sent: Thursday, April 4, 2013 1:25 PM
Subject: RE: [MarkLogic Dev General] deleted fragments admin
Hi Paul,
You cannot see the deleted fragments in a query. A long time ago, you had to
pass an empty-and-query to remove deleted fragments from the lexicon calls run
as admin, but that has not been the case for several years, I don’t think.
The only way to see old fragments is to set a merge timestamp and to run a
point-in-time query at a timestamp.
What you will see with deleted fragments is (potentially) a slight difference
in scores for cts:search, as idf is calculated based on the total number of
fragments in the database. But on a large database, that should be a
negligible difference.
Also, as a general point, merge blackouts are nearly always a bad idea.
-Danny
From:[email protected]
[mailto:[email protected]] On Behalf Of Paul M
Sent: Thursday, April 04, 2013 5:39 AM
To: [email protected]
Subject: [MarkLogic Dev General] deleted fragments admin
I set merge blackout period to everyday.
The merge timestamp = 0
ML=6
ErrorLog states merging is disabled.
I load two documents, and delete one document.
Active fragments = 1
Deleted fragments = 7
I have the admin role.
I create range index on element.
Should I be able to see the values of index of the deleted fragments, somehow?
Should I be able to see the deleted fragments?
cts:element-values, etc?
To filter out from admin role, one normally uses cts:and-query(())?
I wanted to see this difference, if possible.
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