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Fix db options

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This commit is contained in:
Andrea Cavalli 2022-03-21 15:19:17 +01:00
parent b1d8e3e48e
commit b163260702
2 changed files with 54 additions and 20 deletions
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1
src/main/data-generator/quic-rpc.yaml
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@ -238,6 +238,7 @@ versions:
data:
volumePath: Path
targetSizeBytes: long
maxDictBytes: int
compression: Compression
IndicizerAnalyzers:
data:

73
src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
View File

@ -147,6 +147,8 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
.add(new ColumnFamilyDescriptor(RocksDB.DEFAULT_COLUMN_FAMILY));
for (Column column : columns) {
var columnOptions = new ColumnFamilyOptions();
columnOptions.setTargetFileSizeBase(16 * SizeUnit.MB);
columnOptions.setTargetFileSizeMultiplier(2);
//noinspection ConstantConditions
if (databaseOptions.memtableMemoryBudgetBytes() != null) {
@ -157,18 +159,44 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
}
if (!databaseOptions.volumes().isEmpty()) {
int btmIndex = databaseOptions.volumes().size() - 1;
columnOptions.setCompressionType(databaseOptions.volumes().get(0).compression().getType());
columnOptions.setCompressionOptions(new CompressionOptions().setMaxDictBytes((int) (512L * SizeUnit.MB)));
columnOptions.setBottommostCompressionType(databaseOptions.volumes().get(btmIndex).compression().getType());
columnOptions.setBottommostCompressionOptions(new CompressionOptions().setMaxDictBytes((int) (512L * SizeUnit.MB)));
columnOptions.setCompressionPerLevel(databaseOptions
.volumes()
.stream()
.map(v -> v.compression().getType())
.toList());
columnOptions.setCompressionPerLevel(databaseOptions.volumes().stream().map(v -> v.compression().getType()).toList());
int btmIndex = databaseOptions.volumes().size() - 1;
var volumeOptions = databaseOptions.volumes().get(0);
var ctype = volumeOptions.compression().getType();
var copts = new CompressionOptions();
if (ctype != CompressionType.NO_COMPRESSION) {
copts.setEnabled(true);
copts.setMaxDictBytes(volumeOptions.maxDictBytes());
} else {
copts.setEnabled(false);
}
columnOptions.setCompressionType(ctype);
columnOptions.setCompressionOptions(copts);
var btmVolumeOptions = databaseOptions.volumes().get(btmIndex);
var btmCtype = btmVolumeOptions.compression().getType();
var btmCopts = new CompressionOptions();
if (btmCtype != CompressionType.NO_COMPRESSION) {
btmCopts.setEnabled(true);
btmCopts.setMaxDictBytes(btmVolumeOptions.maxDictBytes());
} else {
btmCopts.setEnabled(false);
}
columnOptions.setBottommostCompressionType(btmCtype);
columnOptions.setBottommostCompressionOptions(btmCopts);
} else {
columnOptions.setCompressionType(CompressionType.LZ4_COMPRESSION);
columnOptions.setCompressionOptions(new CompressionOptions().setMaxDictBytes((int) (512L * SizeUnit.MB)));
columnOptions.setBottommostCompressionType(CompressionType.LZ4HC_COMPRESSION);
columnOptions.setBottommostCompressionOptions(new CompressionOptions().setMaxDictBytes((int) (512L * SizeUnit.MB)));
columnOptions.setCompressionOptions(new CompressionOptions().setEnabled(true).setMaxDictBytes(32768));
columnOptions.setBottommostCompressionType(CompressionType.LZ4_COMPRESSION);
columnOptions.setBottommostCompressionOptions(new CompressionOptions()
.setEnabled(true)
.setMaxDictBytes(32768));
}
final BlockBasedTableConfig tableOptions = new BlockBasedTableConfig();
@ -195,7 +223,8 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
tableOptions.setOptimizeFiltersForMemory(true);
}
tableOptions
.setChecksumType(ChecksumType.kCRC32c)
.setFormatVersion(5)
.setChecksumType(ChecksumType.kxxHash)
.setBlockCacheCompressed(optionsWithCache.compressedCache())
.setBlockCache(optionsWithCache.standardCache())
.setBlockSize(16 * 1024); // 16KiB
@ -224,14 +253,18 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
this.dbScheduler = Schedulers.boundedElastic();
} else {
// 8 or more
threadCap = Math.max(8, Runtime.getRuntime().availableProcessors());
this.dbScheduler = Schedulers.newBoundedElastic(threadCap,
Schedulers.DEFAULT_BOUNDED_ELASTIC_QUEUESIZE,
"db-" + name,
60,
true
);
threadCap = Math.max(8, Math.max(Runtime.getRuntime().availableProcessors(),
Integer.parseInt(System.getProperty("it.cavallium.dbengine.scheduler.threads", "0"))));
if (Boolean.parseBoolean(System.getProperty("it.cavallium.dbengine.scheduler.shared", "true"))) {
this.dbScheduler = Schedulers.boundedElastic();
} else {
this.dbScheduler = Schedulers.newBoundedElastic(threadCap,
Schedulers.DEFAULT_BOUNDED_ELASTIC_QUEUESIZE,
"db-" + name,
60,
true
);
}
}
this.enableColumnsBug = "true".equals(databaseOptions.extraFlags().getOrDefault("enableColumnBug", "false"));
@ -419,8 +452,8 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
options.setCreateIfMissing(true);
options.setCreateMissingColumnFamilies(true);
options.setInfoLogLevel(InfoLogLevel.ERROR_LEVEL);
options.setAvoidFlushDuringShutdown(false); // Flush all WALs during shutdown
options.setAvoidFlushDuringRecovery(false); // Flush all WALs during startup
options.setAvoidFlushDuringShutdown(true); // Flush all WALs during shutdown
options.setAvoidFlushDuringRecovery(true); // Flush all WALs during startup
options.setWalRecoveryMode(databaseOptions.absoluteConsistency()
? WALRecoveryMode.AbsoluteConsistency
: WALRecoveryMode.PointInTimeRecovery); // Crash if the WALs are corrupted.Default: TolerateCorruptedTailRecords