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CavalliumDBEngine
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Automatic wal ttls and sync sizes

This commit is contained in:
Andrea Cavalli 2022-05-01 17:25:22 +02:00
parent f63b70ab9d
commit 87d000968a
1 changed files with 5 additions and 5 deletions
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10
src/main/java/it/cavallium/dbengine/database/disk/LLLocalKeyValueDatabase.java
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@ -869,12 +869,12 @@ public class LLLocalKeyValueDatabase implements LLKeyValueDatabase {
// HIGH MEMORY
options
//.setDbWriteBufferSize(64 * SizeUnit.MB)
.setBytesPerSync(64 * SizeUnit.KB)
.setWalBytesPerSync(64 * SizeUnit.KB)
.setBytesPerSync(0)
.setWalBytesPerSync(0)
.setWalTtlSeconds(30) // flush wal after 30 seconds
.setWalSizeLimitMB(1024) // 1024MB
.setMaxTotalWalSize(2L * SizeUnit.GB) // 2GiB max wal directory size
.setWalTtlSeconds(0) // Auto
.setWalSizeLimitMB(0) // Auto
.setMaxTotalWalSize(0) // Auto
;
// DO NOT USE ClockCache! IT'S BROKEN!
blockCache = new LRUCache(writeBufferManagerSize + databaseOptions.blockCache().orElse( 512 * SizeUnit.MB));