170 lines
8.0 KiB
Diff
170 lines
8.0 KiB
Diff
From 77e6256fbc0e0e44a9662b2761563b70a957aac8 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Sun, 9 Jun 2019 03:53:22 +0100
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Subject: [PATCH] incremental chunk saving
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index de11a91a..4d3c6c6b 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -489,4 +489,19 @@ public class PaperWorldConfig {
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keepLoadedRange = (short) (getInt("keep-spawn-loaded-range", Math.min(spigotConfig.viewDistance, 10)) * 16);
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log( "Keep Spawn Loaded Range: " + (keepLoadedRange/16));
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}
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+
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+ public int autoSavePeriod = -1;
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+ private void autoSavePeriod() {
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+ autoSavePeriod = getInt("auto-save-interval", -1);
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+ if (autoSavePeriod > 0) {
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+ log("Auto Save Interval: " +autoSavePeriod + " (" + (autoSavePeriod / 20) + "s)");
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+ } else if (autoSavePeriod < 0) {
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+ autoSavePeriod = net.minecraft.server.MinecraftServer.getServer().autosavePeriod;
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+ }
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+ }
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+
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+ public int maxAutoSaveChunksPerTick = 24;
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+ private void maxAutoSaveChunksPerTick() {
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+ maxAutoSaveChunksPerTick = getInt("max-auto-save-chunks-per-tick", 24);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index 5bf781bb..e2a48695 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -42,7 +42,7 @@ public class Chunk implements IChunkAccess {
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private TickList<Block> o;
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private TickList<FluidType> p;
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private boolean q;
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- private long lastSaved;
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+ public long lastSaved; // Paper
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private volatile boolean s;
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private long t;
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@Nullable
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index d6c99ce8..2b99fdc6 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -155,6 +155,7 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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public static int currentTick = 0; // Paper - Further improve tick loop
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public java.util.Queue<Runnable> processQueue = new java.util.concurrent.ConcurrentLinkedQueue<Runnable>();
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public int autosavePeriod;
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+ public boolean serverAutoSave = false; // Paper
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public File bukkitDataPackFolder;
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public CommandDispatcher vanillaCommandDispatcher;
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private boolean forceTicks;
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@@ -1075,14 +1076,28 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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this.serverPing.b().a(agameprofile);
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}
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- if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // CraftBukkit
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+ //if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // CraftBukkit // Paper - move down
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MinecraftServer.LOGGER.debug("Autosave started");
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+ serverAutoSave = (autosavePeriod > 0 && this.ticks % autosavePeriod == 0); // Paper
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this.methodProfiler.enter("save");
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+ if (autosavePeriod > 0 && this.ticks % autosavePeriod == 0) { // Paper
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this.playerList.savePlayers();
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- this.saveChunks(true, false, false);
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+ }// Paper
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+ // Paper start
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+ for (WorldServer world : getWorlds()) {
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+ if (world.paperConfig.autoSavePeriod > 0) {
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+ try {
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+ world.save(null, false, world.isSavingDisabled());
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+ } catch (ExceptionWorldConflict exceptionWorldConflict) {
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+ MinecraftServer.LOGGER.warn(exceptionWorldConflict.getMessage());
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+ }
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+ }
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+ }
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+ // Paper end
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+
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this.methodProfiler.exit();
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MinecraftServer.LOGGER.debug("Autosave finished");
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- }
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+ //} // Paper
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this.methodProfiler.enter("snooper");
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if (((DedicatedServer) this).getDedicatedServerProperties().snooperEnabled && !this.snooper.d() && this.ticks > 100) { // Spigot
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diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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index d85220b6..c4ad039f 100644
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--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
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+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
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@@ -293,15 +293,32 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
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});
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PlayerChunkMap.LOGGER.info("ThreadedAnvilChunkStorage ({}): All chunks are saved", this.x.getName());
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} else {
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- this.visibleChunks.values().stream().filter(PlayerChunk::hasBeenLoaded).forEach((playerchunk) -> {
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+ // Paper start
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+ int savedThisTick = 0;
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+ for (PlayerChunk playerchunk : this.visibleChunks.values()) {
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+ if (!playerchunk.hasBeenLoaded()) continue;
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+ // Paper end
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IChunkAccess ichunkaccess = (IChunkAccess) playerchunk.getChunkSave().getNow(null); // CraftBukkit - decompile error
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if (ichunkaccess instanceof ProtoChunkExtension || ichunkaccess instanceof Chunk) {
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- this.saveChunk(ichunkaccess);
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+ // paper start
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+ boolean shouldSave = true;
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+
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+ if (ichunkaccess instanceof Chunk) {
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+ shouldSave = ((Chunk) ichunkaccess).lastSaved + world.paperConfig.autoSavePeriod <= world.getTime();
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+ }
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+
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+ if (shouldSave && this.saveChunk(ichunkaccess)) {
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+ ++savedThisTick;
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playerchunk.m();
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}
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- });
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+ if (savedThisTick >= world.paperConfig.maxAutoSaveChunksPerTick) {
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+ return;
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+ }
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+ }
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+ };
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+ // paper end
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}
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}
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index 2e697675..ccc12952 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -755,8 +755,9 @@ public class WorldServer extends World {
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ChunkProviderServer chunkproviderserver = this.getChunkProvider();
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if (!flag1) {
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- org.bukkit.Bukkit.getPluginManager().callEvent(new org.bukkit.event.world.WorldSaveEvent(getWorld())); // CraftBukkit
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+ if (flag || server.serverAutoSave) org.bukkit.Bukkit.getPluginManager().callEvent(new org.bukkit.event.world.WorldSaveEvent(getWorld())); // CraftBukkit // Paper - full saves only
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try (co.aikar.timings.Timing ignored = timings.worldSave.startTiming()) { // Paper
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+ if (flag || server.serverAutoSave) { // Paper
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if (iprogressupdate != null) {
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iprogressupdate.a(new ChatMessage("menu.savingLevel", new Object[0]));
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}
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@@ -765,6 +766,7 @@ public class WorldServer extends World {
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if (iprogressupdate != null) {
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iprogressupdate.c(new ChatMessage("menu.savingChunks", new Object[0]));
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}
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+ } // Paper
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timings.worldSaveChunks.startTiming(); // Paper
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chunkproviderserver.save(flag);
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@@ -772,6 +774,7 @@ public class WorldServer extends World {
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} // Paper
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}
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+ if (flag || server.serverAutoSave) { // Paper
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// CraftBukkit start - moved from MinecraftServer.saveChunks
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// PAIL - rename
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WorldServer worldserver1 = this;
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@@ -781,6 +784,7 @@ public class WorldServer extends World {
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worlddata.c(this.server.getBossBattleCustomData().c());
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worldserver1.getDataManager().saveWorldData(worlddata, this.server.getPlayerList().r());
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// CraftBukkit end
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+ } // Paper
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}
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protected void k_() throws ExceptionWorldConflict {
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--
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2.22.0
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