[revert][sql][branch-3.0] Revert invalid cherry-pick merge conflict r…

…esolution result in commit 3675462, apache#23833 got resolved in a surprising way (cherry picked from commit e6cd85c)
datastax · Jan 31, 2025 · eea9df4 · eea9df4
1 parent 3d728d3
commit eea9df4
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/...sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java b/...sql/presto-pulsar/src/main/java/org/apache/pulsar/sql/presto/util/CacheSizeAllocator.java
@@ -18,8 +18,6 @@
  */
 package org.apache.pulsar.sql.presto.util;
 
-import javax.annotation.Nullable;
-
 /**
  * Cache size allocator.
  */
@@ -30,7 +28,7 @@ public interface CacheSizeAllocator {
      *
      * @return available cache size
      */
-    @Nullable long[] getAckSet();
+    long getAvailableCacheSize();
 
     /**
      * Cost available cache.