fix: Add parameter validation for zero and negative memory sizes

- Add early return in releaseToQuery when sizeInBytes <= 0 to avoid unnecessary operations
- Add validation in allocateMemoryBlock to reject zero or negative sizes
- Add validation in forceResize to reject negative sizes
- These checks prevent invalid parameters that could cause incorrect memory operations

Author: luoluoyuyu

iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/load/memory/LoadTsFileMemoryManager.java

@@ -82,6 +82,9 @@ public synchronized long tryAllocateFromQuery(final long sizeInBytes) {
   }
 
   public synchronized void releaseToQuery(final long sizeInBytes) {
+    if (sizeInBytes <= 0) {
+      return;
+    }
     if (usedMemorySizeInBytes.get() < sizeInBytes) {
       LOGGER.error(
           "Load: Attempting to release more memory ({}) than allocated ({})",
@@ -96,6 +99,10 @@ public synchronized void releaseToQuery(final long sizeInBytes) {
 
   public synchronized LoadTsFileMemoryBlock allocateMemoryBlock(long sizeInBytes)
       throws LoadRuntimeOutOfMemoryException {
+    if (sizeInBytes <= 0) {
+      throw new IllegalArgumentException(
+          String.format("Load: Invalid memory size %d bytes, must be positive", sizeInBytes));
+    }
     try {
       forceAllocateFromQuery(sizeInBytes);
       if (LOGGER.isDebugEnabled()) {
@@ -120,6 +127,10 @@ public synchronized LoadTsFileMemoryBlock allocateMemoryBlock(long sizeInBytes)
    */
   synchronized void forceResize(LoadTsFileMemoryBlock memoryBlock, long newSizeInBytes)
       throws LoadRuntimeOutOfMemoryException {
+    if (newSizeInBytes < 0) {
+      throw new IllegalArgumentException(
+          String.format("Load: Invalid memory size %d bytes, must be non-negative", newSizeInBytes));
+    }
     if (memoryBlock.getTotalMemorySizeInBytes() == newSizeInBytes) {
       return;
     }