chenxu14 commented on a change in pull request #868: HBASE-23296 Add
CompositeBucketCache to support tiered BC
URL: https://github.com/apache/hbase/pull/868#discussion_r352412827
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockCache.java
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@@ -28,6 +28,10 @@
*/
@InterfaceAudience.Private
public interface BlockCache extends Iterable<CachedBlock> {
+ public enum CacheLevel {
+ L1, L2
Review comment:
Do you think it's better to naming L1 as metaCache, L2 as dataCache?
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