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Subject [GitHub] ben-manes commented on issue #321: ACCUMULO-4641 Added loading to cache API
Date Thu, 01 Jan 1970 00:00:00 GMT
ben-manes commented on issue #321: ACCUMULO-4641 Added loading to cache API
URL: https://github.com/apache/accumulo/pull/321#issuecomment-344042152
 
 
   fyi, soft references are notorious for causing bad performance in heavily loaded systems.
They increase the number of full GCs due to heap pollution and will be evicted when low on
memory, which can cause thrashing. Not sure I understand well enough to advise except to always
question whether a usage is justified.

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