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Enable hyperclockcache

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This commit is contained in:
Andrea Cavalli 2023-12-28 11:22:28 +01:00
parent a5502af24a
commit 024db43de8
3 changed files with 14 additions and 14 deletions
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12
src/main/java/it/cavallium/dbengine/database/disk/ClockCacheFactory.java
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@ -1,12 +0,0 @@
package it.cavallium.dbengine.database.disk;
import org.rocksdb.Cache;
import org.rocksdb.ClockCache;
public class ClockCacheFactory implements CacheFactory {
@Override
public Cache newCache(long size) {
return new ClockCache(size);
}
}

12
src/main/java/it/cavallium/dbengine/database/disk/HyperClockCacheFactory.java Normal file
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@ -0,0 +1,12 @@
package it.cavallium.dbengine.database.disk;
import org.rocksdb.Cache;
import org.rocksdb.HyperClockCache;
public class HyperClockCacheFactory implements CacheFactory {
@Override
public Cache newCache(long size) {
return new HyperClockCache(size, 0, -1, false);
}
}

4
src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
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@ -103,7 +103,7 @@ public class LLLocalKeyValueDatabase extends Backuppable implements LLKeyValueDa
private static final boolean DELETE_LOG_FILES = false;
private static final boolean FOLLOW_ROCKSDB_OPTIMIZATIONS = true;
private static final boolean USE_CLOCK_CACHE
= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.clockcache.enable", "false"));
= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.clockcache.enable", "true"));
private static final boolean PARANOID_CHECKS
= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.checks.paranoid", "true"));
private static final boolean VERIFY_COMPRESSION
@ -116,7 +116,7 @@ public class LLLocalKeyValueDatabase extends Backuppable implements LLKeyValueDa
= Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.checks.forcecolumnfamilyconsistencychecks", "true"));
private static final InfoLogLevel LOG_LEVEL = InfoLogLevel.getInfoLogLevel(Byte.parseByte(System.getProperty("it.cavallium.dbengine.log.levelcode", "" + InfoLogLevel.WARN_LEVEL.getValue())));
private static final CacheFactory CACHE_FACTORY = USE_CLOCK_CACHE ? new ClockCacheFactory() : new LRUCacheFactory();
private static final CacheFactory CACHE_FACTORY = USE_CLOCK_CACHE ? new HyperClockCacheFactory() : new LRUCacheFactory();
private static final boolean ALLOW_SNAPSHOTS = Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.snapshots.allow", "true"));
static {