Mark Miller created SOLR-7423:
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Summary: Non thread safe use of WeakHashMap can hang in get method.
Key: SOLR-7423
URL: https://issues.apache.org/jira/browse/SOLR-7423
Project: Solr
Issue Type: Bug
Reporter: Mark Miller
You can see this with some googling and I just saw it happen in
TestSolrConfigHandler. A thread was stuck in HttpCacheHeaderUtil in the get for
the WeakHashMap.
Apache commons-beanutils has a WeakFastHashMap that is supposed to be thread
safe and read efficient I think.
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