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From SOLR4189 <>
Subject maxwarmingSearchers and memory leak
Date Thu, 23 Feb 2017 08:51:19 GMT
We have maxwarmingSearchers set to 2 and field value cache set to initial
size of 64. We saw that by taking a heap dump that our caches consume 70% of
the heap size, by looking into the dump we saw that fieldValueCache has 6
occurences of org.apache.solr.util.concurrentCache.
When we have maxWarmingSearches=2 we would expect to have only 3 (maybe 4
before GC has been launched).
What can it be? We use solr4.10.1

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