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HBASE-28804: Implement asynchronous retrieval of bucket-cache data from persistence (#6182) (#6219) #7551

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HBASE-28804: Implement asynchronous retrieval of bucket-cache data from persistence (#6182) (#6219) #7551

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3 changes: 3 additions & 0 deletions hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/HFilePreadReader.java
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Expand Up @@ -37,6 +37,9 @@ public class HFilePreadReader extends HFileReaderImpl {
public HFilePreadReader(ReaderContext context, HFileInfo fileInfo, CacheConfig cacheConf,
Configuration conf) throws IOException {
super(context, fileInfo, cacheConf, conf);
cacheConf.getBlockCache()
.ifPresent(cache -> cache.waitForCacheInitialization(WAIT_TIME_FOR_CACHE_INITIALIZATION));

// Initialize HFileInfo object with metadata for caching decisions
fileInfo.initMetaAndIndex(this);
// master hosted regions, like the master procedures store wouldn't have a block cache
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