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apache · May 22, 2018 · b8b6324 · b8b6324
1 parent d7da8ae
commit b8b6324
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/execution/joins/HashedRelationSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/execution/joins/HashedRelationSuite.scala
@@ -266,9 +266,9 @@ class HashedRelationSuite extends SparkFunSuite with SharedSQLContext {
     val map = new LongToUnsafeRowMap(taskMemoryManager, 1)
 
     val key = 0L
-    // the page array is initialized with length 1 << 17,
-    // so here we need a value larger than 1 << 18
-    val bigStr = UTF8String.fromString("x" * 1024 * 1024 * 2)
+    // the page array is initialized with length 1 << 17 (1M bytes),
+    // so here we need a value larger than 1 << 18 (2M bytes),to trigger the bug
+    val bigStr = UTF8String.fromString("x" * (1 << 22))
 
     map.append(key, unsafeProj(InternalRow(bigStr)))
     map.optimize()