1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeInMemorySorter.java b/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeInMemorySorter.java
index d1b0bc5d11..cea0f0a0c6 100644
--- a/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeInMemorySorter.java
+++ b/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeInMemorySorter.java
@@ -164,7 +164,7 @@ public final class UnsafeInMemorySorter {
    */
   public void insertRecord(long recordPointer, long keyPrefix) {
     if (!hasSpaceForAnotherRecord()) {
-      expandPointerArray(consumer.allocateArray(array.size() * 2));
+      throw new IllegalStateException("There is no space for new record");
     }
     array.set(pos, recordPointer);
     pos++;