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HBASE-23887 AdaptiveLRU cache #2934

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Merged
virajjasani merged 9 commits into from
Feb 13, 2021
+2,602 −0
Merged

HBASE-23887 AdaptiveLRU cache #2934

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5fd2798
Added AdaptiveLRU cache
pustota2009 Feb 7, 2021
883bfdb
fix error
pustota2009 Feb 7, 2021
f738f78
fix codestyle
pustota2009 Feb 7, 2021
a198fc8
fix warn
pustota2009 Feb 7, 2021
2d65c9b
fix SC_START_IN_CTOR warn
pustota2009 Feb 8, 2021
884bb86
Update LruAdaptiveBlockCache.java
pustota2009 Feb 8, 2021
de2ded5
Update LruAdaptiveBlockCache.java
pustota2009 Feb 8, 2021
e631354
changes by review
pustota2009 Feb 9, 2021
72fda92
Merge remote-tracking branch 'origin/HBASE-23887-LRU-Adaptive' into H…
pustota2009 Feb 9, 2021
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5 changes: 5 additions & 0 deletions dev-support/spotbugs-exclude.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -247,4 +247,9 @@
<Bug pattern="SC_START_IN_CTOR"/>
</Match>

<Match>
<Class name="org.apache.hadoop.hbase.io.hfile.LruAdaptiveBlockCache"/>
<Bug pattern="SC_START_IN_CTOR"/>
</Match>

</FindBugsFilter>
2 changes: 2 additions & 0 deletions hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.java
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Expand Up @@ -145,6 +145,8 @@ private static FirstLevelBlockCache createFirstLevelCache(final Configuration c)
return new LruBlockCache(cacheSize, blockSize, true, c);
} else if (policy.equalsIgnoreCase("TinyLFU")) {
return new TinyLfuBlockCache(cacheSize, blockSize, ForkJoinPool.commonPool(), c);
} else if (policy.equalsIgnoreCase("AdaptiveLRU")) {
return new LruAdaptiveBlockCache(cacheSize, blockSize, true, c);
} else {
throw new IllegalArgumentException("Unknown policy: " + policy);
}
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