From da5c63bbe05efdb45557eb00849886b18437c2db Mon Sep 17 00:00:00 2001
From: Gus Heck <gus@apache.org>
Date: Sun, 3 May 2026 13:48:41 -0400
Subject: [PATCH] Remove 4 unused fields from CachingDirectoryFactory

---
 .../apache/solr/core/CachingDirectoryFactory.java   | 13 -------------
 .../collection1/conf/solrconfig-analytics-query.xml |  4 ----
 .../collection1/conf/solrconfig-collapseqparser.xml |  4 ----
 .../solr/collection1/conf/solrconfig-minhash.xml    |  4 ----
 .../collection1/conf/solrconfig-plugcollector.xml   |  4 ----
 .../test-files/solr/collection1/conf/solrconfig.xml |  4 ----
 .../test-files/solr/collection1/conf/solrconfig.xml |  4 ----
 7 files changed, 37 deletions(-)

diff --git a/solr/core/src/java/org/apache/solr/core/CachingDirectoryFactory.java b/solr/core/src/java/org/apache/solr/core/CachingDirectoryFactory.java
index dcf084670f6..8b943b7dc79 100644
--- a/solr/core/src/java/org/apache/solr/core/CachingDirectoryFactory.java
+++ b/solr/core/src/java/org/apache/solr/core/CachingDirectoryFactory.java
@@ -95,14 +95,6 @@ public String toString() {
 
   protected Set<CacheValue> removeEntries = new HashSet<>();
 
-  private Double maxWriteMBPerSecFlush;
-
-  private Double maxWriteMBPerSecMerge;
-
-  private Double maxWriteMBPerSecRead;
-
-  private Double maxWriteMBPerSecDefault;
-
   private boolean closed;
 
   public interface CloseListener {
@@ -471,11 +463,6 @@ public void incRef(Directory directory) {
 
   @Override
   public void init(NamedList<?> args) {
-    maxWriteMBPerSecFlush = (Double) args.get("maxWriteMBPerSecFlush");
-    maxWriteMBPerSecMerge = (Double) args.get("maxWriteMBPerSecMerge");
-    maxWriteMBPerSecRead = (Double) args.get("maxWriteMBPerSecRead");
-    maxWriteMBPerSecDefault = (Double) args.get("maxWriteMBPerSecDefault");
-
     // override global config
     if (args.get(SolrXmlConfig.SOLR_DATA_HOME) != null) {
       dataHomePath =
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig-analytics-query.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig-analytics-query.xml
index 1012b14a0c8..df769ec03f4 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig-analytics-query.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig-analytics-query.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
 
   <schemaFactory class="ClassicIndexSchemaFactory"/>
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig-collapseqparser.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig-collapseqparser.xml
index b346eb08db0..de5721946bf 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig-collapseqparser.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig-collapseqparser.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
 
   <schemaFactory class="ClassicIndexSchemaFactory"/>
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig-minhash.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig-minhash.xml
index 8d6e8e842b8..92cc381d60c 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig-minhash.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig-minhash.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
 
   <schemaFactory class="ClassicIndexSchemaFactory"/>
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig-plugcollector.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig-plugcollector.xml
index f543311b856..e3afeae98e5 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig-plugcollector.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig-plugcollector.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
   <schemaFactory class="ClassicIndexSchemaFactory"/>
 
diff --git a/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml b/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml
index 6a960666848..d7865f2a73a 100644
--- a/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml
+++ b/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
 
   <schemaFactory class="ClassicIndexSchemaFactory"/>
diff --git a/solr/test-framework/src/test-files/solr/collection1/conf/solrconfig.xml b/solr/test-framework/src/test-files/solr/collection1/conf/solrconfig.xml
index a91253e1b0b..4884c5905e5 100644
--- a/solr/test-framework/src/test-files/solr/collection1/conf/solrconfig.xml
+++ b/solr/test-framework/src/test-files/solr/collection1/conf/solrconfig.xml
@@ -39,10 +39,6 @@
         solr.StandardDirectoryFactory, the default, is filesystem based.
         solr.RAMDirectoryFactory is memory based and not persistent. -->
   <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.MockDirectoryFactory}">
-    <double name="maxWriteMBPerSecDefault">1000000</double>
-    <double name="maxWriteMBPerSecFlush">2000000</double>
-    <double name="maxWriteMBPerSecMerge">3000000</double>
-    <double name="maxWriteMBPerSecRead">4000000</double>
   </directoryFactory>
 
   <schemaFactory class="ClassicIndexSchemaFactory"/>