Is this for a single-shard or multi-shard index?

There is a 2^31-1 limit for a single Lucene index since document numbers are "int" (32-bit signed in Java) in Lucene, but with Solr shards you can have a multiple of that, based on number of shards.

If you are multi-shard, maybe one of the shards grew too large.

-- Jack Krupansky

-----Original Message----- From: tosenthu
Sent: Monday, May 28, 2012 8:15 AM
To: solr-user@lucene.apache.org
Subject: Negative value in numFound

Hi

I have a index of size 1 Tb.. And I prepared this by setting up a background
script to index records. The index was fine last 2 days, and i have not
disturbed the process. Suddenly when i queried the index i get this
response, where the value of numFound is negative. Can any one say why/how
this occurs and also the cure.

<response>
   <lst name="responseHeader">
       <int name="status">0</int>
       <int name="QTime">0</int>
       <lst name="params">
           <str name="indent">on</str>
           <str name="start">0</str>
           <str name="q">*:*</str>
           <str name="version">2.2</str>
           <str name="rows">10</str>
       </lst>
   </lst>
   <result name="response" numFound="-2125433775" start="0"/>
</response>

Regards
Senthil Kumar M R

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