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Posted to issues@hbase.apache.org by GitBox <gi...@apache.org> on 2019/05/20 04:08:54 UTC

[GitHub] [hbase] openinx commented on issue #242: HBASE-22422 Retain an ByteBuff with refCnt=0 when getBlock from LRUCache

openinx commented on issue #242: HBASE-22422 Retain an ByteBuff with refCnt=0 when getBlock from LRUCache
URL: https://github.com/apache/hbase/pull/242#issuecomment-493832548
 
 
   The patch still not fix the refCnt=0 retain issue, because I've applied this patch to my local branch , and deploy to my test cluster.  After run some days,  the QPS still dropped from 300000 Get/second to 200 Get/second.  Need to find out why.

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