Janardhan Hungund created HBASE-28527:
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             Summary: Adjust BlockCacheKey to use the file path instead of file 
name.
                 Key: HBASE-28527
                 URL: https://issues.apache.org/jira/browse/HBASE-28527
             Project: HBase
          Issue Type: Task
          Components: BucketCache
            Reporter: Janardhan Hungund


The time-based priority eviction policy relies on the presence of path in the 
BlockCacheKey to fetch the required metadata to check data hotness and decide 
whether or not to retain the block in the bucket cache.

Hence, the constructor of BlockCacheKey is adjusted to take the file path as 
the input parameter. The code paths that create the blockCacheKey and also the 
unit tests need to be adjusted to pass the path instead of file name.

 



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