Configurable log path, configurable wal path

src/main/data-generator/quic-rpc.yaml

@@ -255,6 +255,8 @@ versions:
           spinning: boolean
           defaultColumnOptions: DefaultColumnOptions
           columnOptions: NamedColumnOptions[]
+          logPath: -String
+          walPath: -String
       # Remember to update ColumnOptions common getters
       DefaultColumnOptions:
         data:

src/main/java/it/cavallium/dbengine/client/DefaultDatabaseOptions.java

@@ -57,7 +57,9 @@ public class DefaultDatabaseOptions {
 			Nullablelong.empty(),
 			false,
 			DEFAULT_DEFAULT_COLUMN_OPTIONS,
-			List.of()
+			List.of(),
+			NullableString.empty(),
+			NullableString.empty()
 	);
 
 	public static DatabaseOptionsBuilder builder() {

src/main/java/it/cavallium/dbengine/database/disk/CachedIndexSearcherManager.java

@@ -102,7 +102,7 @@ public class CachedIndexSearcherManager implements IndexSearcherManager {
 
 		this.closeMono = Mono
 				.fromRunnable(() -> {
-					logger.info("Closing IndexSearcherManager...");
+					logger.debug("Closing IndexSearcherManager...");
 					this.closeRequested.set(true);
 					this.closeRequestedMono.tryEmitEmpty();
 				})

src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java

@@ -789,6 +789,12 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
 		} else {
 			options.setDelayedWriteRate(64 * SizeUnit.MB);
 		}
+		if (databaseOptions.logPath().isPresent()) {
+			options.setDbLogDir(databaseOptions.logPath().get());
+		}
+		if (databaseOptions.walPath().isPresent()) {
+			options.setWalDir(databaseOptions.walPath().get());
+		}
 		options.setCreateIfMissing(true);
 		options.setSkipStatsUpdateOnDbOpen(true);
 		options.setCreateMissingColumnFamilies(true);
@@ -869,8 +875,8 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
 			// HIGH MEMORY
 			options
 					//.setDbWriteBufferSize(64 * SizeUnit.MB)
-					.setBytesPerSync(0)
-					.setWalBytesPerSync(0)
+					.setBytesPerSync(64 * SizeUnit.MB)
+					.setWalBytesPerSync(64 * SizeUnit.MB)
 
 					.setWalTtlSeconds(0) // Auto
 					.setWalSizeLimitMB(0) // Auto

src/main/java/it/cavallium/dbengine/database/disk/LLLocalLuceneIndex.java

@@ -483,9 +483,9 @@ public class LLLocalLuceneIndex implements LLLuceneIndex {
 	public Mono<Void> close() {
 		return Mono
 				.<Void>fromCallable(() -> {
-					logger.info("Waiting IndexWriter tasks...");
+					logger.debug("Waiting IndexWriter tasks...");
 					activeTasks.arriveAndAwaitAdvance();
-					logger.info("IndexWriter tasks ended");
+					logger.debug("IndexWriter tasks ended");
 					return null;
 				})
 				.subscribeOn(luceneHeavyTasksScheduler)