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27c7749f42
- Re-removes Bukkit#getServerName - This was (hopefully?) only added back for Timings v2. It should be kept in that scope. - Intend to let PlayerViewDistance API slip. Given the scope of the changes in this area it seems best to let this slip past initial release. It can be re-added when there is additional time to focus on it and the changed systems it relies on. If it is fixed prior to release this is implemented as a single shim patch that can be dropped.
50 lines
2.1 KiB
Diff
50 lines
2.1 KiB
Diff
From 0ba1071a0c1c57dde48b29969baecb7dcc5a895e Mon Sep 17 00:00:00 2001
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From: Antony Riley <antony@cyberiantiger.org>
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Date: Tue, 29 Mar 2016 08:22:55 +0300
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Subject: [PATCH] Sanitise RegionFileCache and make configurable.
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RegionFileCache prior to this patch would close every single open region
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file upon reaching a size of 256.
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This patch modifies that behaviour so it closes the the least recently
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used RegionFile.
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The implementation uses a LinkedHashMap as an LRU cache (modified from HashMap).
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The maximum size of the RegionFileCache is also made configurable.
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index 6cc99ffe4..4424f7ef1 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -218,4 +218,9 @@ public class PaperConfig {
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private static void loadPermsBeforePlugins() {
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loadPermsBeforePlugins = getBoolean("settings.load-permissions-yml-before-plugins", true);
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}
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+
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+ public static int regionFileCacheSize = 256;
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+ private static void regionFileCacheSize() {
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+ regionFileCacheSize = getInt("settings.region-file-cache-size", 256);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
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index 75731c919..c8573a8ee 100644
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--- a/src/main/java/net/minecraft/server/RegionFileCache.java
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+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
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@@ -8,6 +8,7 @@ import java.io.DataOutputStream;
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import java.io.File;
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import java.io.IOException;
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import javax.annotation.Nullable;
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+import com.destroystokyo.paper.PaperConfig; // Paper
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public abstract class RegionFileCache implements AutoCloseable {
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@@ -25,7 +26,7 @@ public abstract class RegionFileCache implements AutoCloseable {
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if (regionfile != null) {
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return regionfile;
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} else {
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- if (this.cache.size() >= 256) {
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+ if (this.cache.size() >= PaperConfig.regionFileCacheSize) {
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this.cache.removeLast();
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}
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--
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2.21.0
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