vinayakphegde commented on code in PR #5866:
URL: https://github.com/apache/hbase/pull/5866#discussion_r1601501477
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hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/bucket/BucketCache.java:
##########
@@ -2203,6 +2204,21 @@ public Optional<Boolean> shouldCacheFile(HFileInfo
hFileInfo, Configuration conf
return Optional.of(!fullyCachedFiles.containsKey(fileName));
}
+ @Override
+ public Optional<Boolean> shouldCacheBlock(BlockCacheKey key, Configuration
conf) {
+ try {
+ DataTieringManager dataTieringManager = DataTieringManager.getInstance();
+ if (dataTieringManager != null && !dataTieringManager.isHotData(key,
conf)) {
Review Comment:
Yeah, I understand the concern. The only thing I am worried about is how we
can achieve it. Let me think about a way to achieve this without compromising
on OO principles.
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