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  1. Solr
  2. SOLR-4400

Rapidly opening and closing cores can lead to deadlock

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.1
    • 4.2, 6.0
    • None
    • None

    Description

      See the discussion at SOLR-4196. Under ridiculous loads (i.e. every request causes a core to close and another one to open) Solr can lock up. This is only a problem if you are using transient cores (see SOLR-1028) with a limited cache size. Simply lazily loading cores that are NOT transient shouldn't have this problem, you need to be closing cores to get here.

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            markrmiller@gmail.com Mark Miller Assign to me
            erickerickson Erick Erickson
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