Apache9 commented on code in PR #5374:
URL: https://github.com/apache/hbase/pull/5374#discussion_r1338129353
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hbase-server/src/main/java/org/apache/hadoop/hbase/mob/MobFileCache.java:
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@@ -325,4 +326,8 @@ public void printStatistics() {
lastEvictedFileCount += evicted;
}
+ private long hashFileName(String fileName) {
+ return Hashing.murmur3_32_fixed().hashString(fileName,
java.nio.charset.StandardCharsets.UTF_8)
Review Comment:
Better use murmur3_128 and finall use asLong to reduce conflicts? We could
use long in IdLock.
And please add comments to say why we use this function.
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