Make ReadCommand#indexSearcher volatile

adelapena · adelapena · commit 36077f67c6a5 · 2025-10-24T15:02:21.000+01:00
diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java b/src/java/org/apache/cassandra/db/ReadCommand.java
@@ -113,7 +113,7 @@ public abstract class ReadCommand extends AbstractReadQuery
     protected final Index.QueryPlan indexQueryPlan;
 
     @Nullable
-    protected Index.Searcher indexSearcher;
+    private volatile Index.Searcher indexSearcher;
 
     protected static abstract class SelectionDeserializer
     {

Original file line number	Diff line number	Diff line change
`@@ -113,7 +113,7 @@ public abstract class ReadCommand extends AbstractReadQuery`
`113`	`113`	`protected final Index.QueryPlan indexQueryPlan;`
`114`	`114`
`115`	`115`	`@Nullable`
`116`		`- protected Index.Searcher indexSearcher;`
	`116`	`+ private volatile Index.Searcher indexSearcher;`
`117`	`117`
`118`	`118`	`protected static abstract class SelectionDeserializer`
`119`	`119`	`{`