You may be hitting a query parser bug/nuance, that a purely negative
sub-query needs to have a *:* added so that it is not purely negative.
So, replace:
AND -endtime:"1970-01-01T01:00:00Z"
with
AND (*:* -endtime:"1970-01-01T01:00:00Z")
Or, as Erick mentioned in his reply, you don't really not to AND with a
sub-query, so make it:
-endtime:"1970-01-01T01:00:00Z"
And then it is simply a clause of the Boolean query.
-- Jack Krupansky
-----Original Message-----
From: vishalgupta084
Sent: Wednesday, November 20, 2013 7:31 AM
To: solr-user@lucene.apache.org
Subject: Solr is deleting newly created index from index folder
I am runnig cron job for indexing and commiting documents for solr search.
Earlier everything was fine. But from some time it is deleting indexes from
index folder. Whenever I update any document or create any new document, it
gets indexed and commited and appear in search but after some hour later
when i search for the same document it gets disappear from the search and
when i cheked index folder size then noticed that it gets reduced to its
original size that was before updating the document
Query is:
<delete fromPending="true" fromCommitted="true"><query>(endtime:[* TO NOW]
AND -endtime:"1970-01-01T01:00:00Z")</query></delete>
Could anyone please let me know why it is deleting only newly created
indexes not the old indexes. Old indexes appear in search.
How can i stop this deletion process.
Although I checked for deletion policy also but in my solrsonfig.xml it is
commented.
My solr was running fine on production but now it is creating above
mentioned issue. So urgent help require.
--
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