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From "Biju Nair (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18641) Include block content verification logic used in lruCache in bucketCache
Date Mon, 21 Aug 2017 15:28:00 GMT
Biju Nair created HBASE-18641:
---------------------------------

             Summary: Include block content verification logic used in lruCache in bucketCache
                 Key: HBASE-18641
                 URL: https://issues.apache.org/jira/browse/HBASE-18641
             Project: HBase
          Issue Type: Bug
          Components: regionserver
            Reporter: Biju Nair


With off-heap/bucketCache being used to cache data blocks without going through on-heap cache,
the logic used in lruCache to check the content of already cached block need to be included
in bucketCache. Please see this [discussion|https://mail-archives.apache.org/mod_mbox/hbase-dev/201708.mbox/%3cCAO40JLCnXLw3=0bbUaXdDx=w2fkLLJefVgJ6-UVJ_2JhfvOz+Q@mail.gmail.com%3e]
for details. 



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