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Improve save logic (#2485) 

Only wait for IO at the end of the save
we also were not force flushing async saves with /save-all flush
This commit is contained in:
Spottedleaf 2019-09-15 20:39:30 -07:00 committed by Zach
parent 728605013c
commit 9e1620e3d3
1 changed files with 64 additions and 42 deletions
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106
Spigot-Server-Patches/0410-Asynchronous-chunk-IO-and-loading.patch
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@ -1,4 +1,4 @@
From 5fe2bc63a46c55a1a7ba4e3b6bc81978252e7ccc Mon Sep 17 00:00:00 2001
From 78fb1395fde968993c5cc8d1f76ed4989fde3b7f Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 13 Jul 2019 09:23:10 -0700
Subject: [PATCH] Asynchronous chunk IO and loading
@ -121,7 +121,7 @@ tasks required to be executed by the chunk load task (i.e lighting
and some poi tasks).
diff --git a/src/main/java/co/aikar/timings/WorldTimingsHandler.java b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
index 92c32c48d2..f4d5db02f7 100644
index 92c32c48d..f4d5db02f 100644
--- a/src/main/java/co/aikar/timings/WorldTimingsHandler.java
+++ b/src/main/java/co/aikar/timings/WorldTimingsHandler.java
@@ -58,6 +58,17 @@ public class WorldTimingsHandler {
@ -161,7 +161,7 @@ index 92c32c48d2..f4d5db02f7 100644
public static Timing getTickList(WorldServer worldserver, String timingsType) {
diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
index 5942c3438e..61eeb6747a 100644
index 5942c3438..61eeb6747 100644
--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
@@ -1,5 +1,6 @@
@ -237,7 +237,7 @@ index 5942c3438e..61eeb6747a 100644
+ }
}
diff --git a/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java b/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java
index 23626bef3a..1edcecd2ee 100644
index 23626bef3..1edcecd2e 100644
--- a/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java
+++ b/src/main/java/com/destroystokyo/paper/antixray/ChunkPacketBlockControllerAntiXray.java
@@ -9,6 +9,7 @@ import java.util.concurrent.Executors;
@ -318,7 +318,7 @@ index 23626bef3a..1edcecd2ee 100644
diff --git a/src/main/java/com/destroystokyo/paper/io/IOUtil.java b/src/main/java/com/destroystokyo/paper/io/IOUtil.java
new file mode 100644
index 0000000000..5af0ac3d9e
index 000000000..5af0ac3d9
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/IOUtil.java
@@ -0,0 +1,62 @@
@ -386,7 +386,7 @@ index 0000000000..5af0ac3d9e
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/PaperFileIOThread.java b/src/main/java/com/destroystokyo/paper/io/PaperFileIOThread.java
new file mode 100644
index 0000000000..4f10a8311e
index 000000000..4f10a8311
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/PaperFileIOThread.java
@@ -0,0 +1,661 @@
@ -1053,7 +1053,7 @@ index 0000000000..4f10a8311e
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/PrioritizedTaskQueue.java b/src/main/java/com/destroystokyo/paper/io/PrioritizedTaskQueue.java
new file mode 100644
index 0000000000..c3ca3c4a1c
index 000000000..c3ca3c4a1
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/PrioritizedTaskQueue.java
@@ -0,0 +1,258 @@
@ -1317,7 +1317,7 @@ index 0000000000..c3ca3c4a1c
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/QueueExecutorThread.java b/src/main/java/com/destroystokyo/paper/io/QueueExecutorThread.java
new file mode 100644
index 0000000000..f127ef236e
index 000000000..f127ef236
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/QueueExecutorThread.java
@@ -0,0 +1,244 @@
@ -1567,7 +1567,7 @@ index 0000000000..f127ef236e
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/chunk/ChunkLoadTask.java b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkLoadTask.java
new file mode 100644
index 0000000000..305da47868
index 000000000..305da4786
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkLoadTask.java
@@ -0,0 +1,149 @@
@ -1722,7 +1722,7 @@ index 0000000000..305da47868
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/chunk/ChunkSaveTask.java b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkSaveTask.java
new file mode 100644
index 0000000000..60312b85f9
index 000000000..60312b85f
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkSaveTask.java
@@ -0,0 +1,112 @@
@ -1840,7 +1840,7 @@ index 0000000000..60312b85f9
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTask.java b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTask.java
new file mode 100644
index 0000000000..1dfa8abfd8
index 000000000..1dfa8abfd
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTask.java
@@ -0,0 +1,40 @@
@ -1886,7 +1886,7 @@ index 0000000000..1dfa8abfd8
+}
diff --git a/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTaskManager.java b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTaskManager.java
new file mode 100644
index 0000000000..b1b48a6f49
index 000000000..b1b48a6f4
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/chunk/ChunkTaskManager.java
@@ -0,0 +1,438 @@
@ -2329,7 +2329,7 @@ index 0000000000..b1b48a6f49
+
+}
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index e0bd03b3be..f793ba08e7 100644
index e0bd03b3b..f793ba08e 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -124,11 +124,137 @@ public class ChunkProviderServer extends IChunkProvider {
@ -2499,7 +2499,7 @@ index e0bd03b3be..f793ba08e7 100644
} finally {
playerChunkMap.callbackExecutor.run();
diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
index a028074112..98cc4efcf5 100644
index a02807411..98cc4efcf 100644
--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
@@ -6,6 +6,7 @@ import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
@ -2768,7 +2768,7 @@ index a028074112..98cc4efcf5 100644
nbttagcompound1.set("PostProcessing", a(ichunkaccess.l()));
diff --git a/src/main/java/net/minecraft/server/ChunkStatus.java b/src/main/java/net/minecraft/server/ChunkStatus.java
index e324989b46..abb0d69d2f 100644
index e324989b4..abb0d69d2 100644
--- a/src/main/java/net/minecraft/server/ChunkStatus.java
+++ b/src/main/java/net/minecraft/server/ChunkStatus.java
@@ -153,6 +153,7 @@ public class ChunkStatus {
@ -2780,7 +2780,7 @@ index e324989b46..abb0d69d2f 100644
return ChunkStatus.r.getInt(chunkstatus.c());
}
diff --git a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
index d521d25cf5..84024e6ba4 100644
index d521d25cf..84024e6ba 100644
--- a/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
+++ b/src/main/java/net/minecraft/server/IAsyncTaskHandler.java
@@ -91,7 +91,7 @@ public abstract class IAsyncTaskHandler<R extends Runnable> implements Mailbox<R
@ -2793,7 +2793,7 @@ index d521d25cf5..84024e6ba4 100644
;
}
diff --git a/src/main/java/net/minecraft/server/IChunkLoader.java b/src/main/java/net/minecraft/server/IChunkLoader.java
index 3f14392e6e..39f6ddb1d2 100644
index 3f14392e6..39f6ddb1d 100644
--- a/src/main/java/net/minecraft/server/IChunkLoader.java
+++ b/src/main/java/net/minecraft/server/IChunkLoader.java
@@ -3,6 +3,10 @@ package net.minecraft.server;
@ -2865,7 +2865,7 @@ index 3f14392e6e..39f6ddb1d2 100644
}
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
index 23d1935dd5..14f8b61042 100644
index 23d1935dd..14f8b6104 100644
--- a/src/main/java/net/minecraft/server/MCUtil.java
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -530,4 +530,9 @@ public final class MCUtil {
@ -2879,7 +2879,7 @@ index 23d1935dd5..14f8b61042 100644
+ }
}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 2293360407..d2c0299730 100644
index 229336040..d2c029973 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -774,6 +774,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
@ -2891,7 +2891,7 @@ index 2293360407..d2c0299730 100644
public String getServerIp() {
diff --git a/src/main/java/net/minecraft/server/NibbleArray.java b/src/main/java/net/minecraft/server/NibbleArray.java
index 90c096876e..eb2c061550 100644
index 90c096876..eb2c06155 100644
--- a/src/main/java/net/minecraft/server/NibbleArray.java
+++ b/src/main/java/net/minecraft/server/NibbleArray.java
@@ -71,6 +71,7 @@ public class NibbleArray {
@ -2903,7 +2903,7 @@ index 90c096876e..eb2c061550 100644
return this.a == null ? new NibbleArray() : new NibbleArray((byte[]) this.a.clone());
}
diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java
index af934ef8bc..34d0ab0d5e 100644
index af934ef8b..34d0ab0d5 100644
--- a/src/main/java/net/minecraft/server/PlayerChunk.java
+++ b/src/main/java/net/minecraft/server/PlayerChunk.java
@@ -310,7 +310,7 @@ public class PlayerChunk {
@ -2929,7 +2929,7 @@ index af934ef8bc..34d0ab0d5e 100644
completablefuture = (CompletableFuture) this.statusFutures.get(i);
if (completablefuture != null) {
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index fd0d2b6e67..e6b7c41bf0 100644
index fd0d2b6e6..9daf64bad 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -62,7 +62,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@ -2976,7 +2976,29 @@ index fd0d2b6e67..e6b7c41bf0 100644
++savedThisTick;
playerchunk.m();
}
@@ -364,6 +365,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -345,7 +346,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
return (IChunkAccess) completablefuture.join();
}).filter((ichunkaccess) -> {
return ichunkaccess instanceof ProtoChunkExtension || ichunkaccess instanceof Chunk;
- }).filter(this::saveChunk).forEach((ichunkaccess) -> {
+ }).filter((chunk) -> this.saveChunk(chunk, true)).forEach((ichunkaccess) -> { // Paper - async io for chunk save
mutableboolean.setTrue();
});
} while (mutableboolean.isTrue());
@@ -353,17 +354,19 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
this.b(() -> {
return true;
});
+ this.world.asyncChunkTaskManager.flush(); // Paper - flush to preserve behavior compat with pre-async behaviour
PlayerChunkMap.LOGGER.info("ThreadedAnvilChunkStorage ({}): All chunks are saved", this.x.getName());
} else {
this.visibleChunks.values().stream().filter(PlayerChunk::hasBeenLoaded).forEach((playerchunk) -> {
IChunkAccess ichunkaccess = (IChunkAccess) playerchunk.getChunkSave().getNow(null); // CraftBukkit - decompile error
if (ichunkaccess instanceof ProtoChunkExtension || ichunkaccess instanceof Chunk) {
- this.saveChunk(ichunkaccess);
+ this.saveChunk(ichunkaccess, true); // Paper
playerchunk.m();
}
});
@ -2984,7 +3006,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
}
}
@@ -373,11 +375,15 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -373,11 +376,15 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
protected void unloadChunks(BooleanSupplier booleansupplier) {
GameProfilerFiller gameprofilerfiller = this.world.getMethodProfiler();
@ -3000,7 +3022,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
}
gameprofilerfiller.exit();
@@ -418,6 +424,60 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -418,6 +425,60 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
@ -3061,7 +3083,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
private void a(long i, PlayerChunk playerchunk) {
CompletableFuture<IChunkAccess> completablefuture = playerchunk.getChunkSave();
Consumer<IChunkAccess> consumer = (ichunkaccess) -> { // CraftBukkit - decompile error
@@ -431,13 +491,20 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -431,13 +492,20 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
((Chunk) ichunkaccess).setLoaded(false);
}
@ -3083,7 +3105,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
this.lightEngine.a(ichunkaccess.getPos());
this.lightEngine.queueUpdate();
this.worldLoadListener.a(ichunkaccess.getPos(), (ChunkStatus) null);
@@ -507,26 +574,30 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -507,26 +575,30 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
}
@ -3130,7 +3152,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
} catch (ReportedException reportedexception) {
Throwable throwable = reportedexception.getCause();
@@ -540,7 +611,27 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -540,7 +612,27 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
return Either.left(new ProtoChunk(chunkcoordintpair, ChunkConverter.a, this.world)); // Paper - Anti-Xray
@ -3159,7 +3181,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
}
private CompletableFuture<Either<IChunkAccess, PlayerChunk.Failure>> b(PlayerChunk playerchunk, ChunkStatus chunkstatus) {
@@ -746,18 +837,43 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -746,18 +838,43 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
return this.v.get();
}
@ -3211,7 +3233,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
ichunkaccess.setLastSaved(this.world.getTime());
ichunkaccess.setNeedsSaving(false);
@@ -768,27 +884,33 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -768,27 +885,33 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
NBTTagCompound nbttagcompound;
if (chunkstatus.getType() != ChunkStatus.Type.LEVELCHUNK) {
@ -3248,7 +3270,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
}
protected void setViewDistance(int i) {
@@ -892,6 +1014,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -892,6 +1015,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
}
@ -3291,7 +3313,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
@Nullable
public NBTTagCompound readChunkData(ChunkCoordIntPair chunkcoordintpair) throws IOException { // Paper - private -> public
NBTTagCompound nbttagcompound = this.read(chunkcoordintpair);
@@ -914,12 +1072,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -914,12 +1073,42 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
// Paper start - chunk status cache "api"
public ChunkStatus getChunkStatusOnDiskIfCached(ChunkCoordIntPair chunkPos) {
@ -3334,7 +3356,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
RegionFile regionFile = this.getRegionFile(chunkPos, false);
if (!regionFile.chunkExists(chunkPos)) {
@@ -931,18 +1119,56 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -931,18 +1120,56 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
if (status != null) {
return status;
}
@ -3393,7 +3415,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
public IChunkAccess getUnloadingChunk(int chunkX, int chunkZ) {
PlayerChunk chunkHolder = this.pendingUnload.get(ChunkCoordIntPair.pair(chunkX, chunkZ));
return chunkHolder == null ? null : chunkHolder.getAvailableChunkNow();
@@ -1290,6 +1516,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
@@ -1290,6 +1517,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
@ -3402,7 +3424,7 @@ index fd0d2b6e67..e6b7c41bf0 100644
return this.n;
}
diff --git a/src/main/java/net/minecraft/server/RegionFile.java b/src/main/java/net/minecraft/server/RegionFile.java
index a8c8ace46c..22144eb002 100644
index a8c8ace46..22144eb00 100644
--- a/src/main/java/net/minecraft/server/RegionFile.java
+++ b/src/main/java/net/minecraft/server/RegionFile.java
@@ -343,7 +343,7 @@ public class RegionFile implements AutoCloseable {
@ -3415,7 +3437,7 @@ index a8c8ace46c..22144eb002 100644
this.b.close();
}
diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
index d2b3289450..d3d6107422 100644
index d2b328945..d3d610742 100644
--- a/src/main/java/net/minecraft/server/RegionFileCache.java
+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
@@ -48,13 +48,13 @@ public abstract class RegionFileCache implements AutoCloseable {
@ -3444,7 +3466,7 @@ index d2b3289450..d3d6107422 100644
RegionFile regionfile = a(pos, true);
diff --git a/src/main/java/net/minecraft/server/RegionFileSection.java b/src/main/java/net/minecraft/server/RegionFileSection.java
index 4b3e0c0f01..04b7dab646 100644
index 4b3e0c0f0..04b7dab64 100644
--- a/src/main/java/net/minecraft/server/RegionFileSection.java
+++ b/src/main/java/net/minecraft/server/RegionFileSection.java
@@ -24,7 +24,7 @@ public class RegionFileSection<R extends MinecraftSerializable> extends RegionFi
@ -3546,7 +3568,7 @@ index 4b3e0c0f01..04b7dab646 100644
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/server/TicketType.java b/src/main/java/net/minecraft/server/TicketType.java
index 9c114d2d37..e3150f85a5 100644
index 9c114d2d3..e3150f85a 100644
--- a/src/main/java/net/minecraft/server/TicketType.java
+++ b/src/main/java/net/minecraft/server/TicketType.java
@@ -22,6 +22,7 @@ public class TicketType<T> {
@ -3558,7 +3580,7 @@ index 9c114d2d37..e3150f85a5 100644
public static <T> TicketType<T> a(String s, Comparator<T> comparator) {
return new TicketType<>(s, comparator, 0L);
diff --git a/src/main/java/net/minecraft/server/VillagePlace.java b/src/main/java/net/minecraft/server/VillagePlace.java
index 3169590641..0e98b7803b 100644
index 316959064..0e98b7803 100644
--- a/src/main/java/net/minecraft/server/VillagePlace.java
+++ b/src/main/java/net/minecraft/server/VillagePlace.java
@@ -20,8 +20,16 @@ public class VillagePlace extends RegionFileSection<VillagePlaceSection> {
@ -3647,7 +3669,7 @@ index 3169590641..0e98b7803b 100644
HAS_SPACE(VillagePlaceRecord::d), IS_OCCUPIED(VillagePlaceRecord::e), ANY((villageplacerecord) -> {
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index f1ad7be754..0c1f4e6e1e 100644
index f1ad7be75..0c1f4e6e1 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -78,6 +78,79 @@ public class WorldServer extends World {
@ -3740,7 +3762,7 @@ index f1ad7be754..0c1f4e6e1e 100644
public void doTick(BooleanSupplier booleansupplier) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 088f0800f2..5e552029ac 100644
index 088f0800f..5e552029a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -553,22 +553,23 @@ public class CraftWorld implements World {
@ -3802,7 +3824,7 @@ index 088f0800f2..5e552029ac 100644
@Override
public int getViewDistance() {
diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/spigotmc/WatchdogThread.java
index a1d93200e6..6ca0ebfdee 100644
index a1d93200e..6ca0ebfde 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -6,6 +6,7 @@ import java.lang.management.ThreadInfo;