[HOT-FIX] Fix SparkOutOfMemoryError: Unable to acquire 262144 bytes of memory, got 224631

## What changes were proposed in this pull request?

https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88263/testReport
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88260/testReport
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88257/testReport
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/88224/testReport

These tests all failed:
```
org.apache.spark.memory.SparkOutOfMemoryError:  Unable to acquire 262144 bytes of memory, got 224631
at org.apache.spark.memory.MemoryConsumer.throwOom(MemoryConsumer.java:157)
at org.apache.spark.memory.MemoryConsumer.allocateArray(MemoryConsumer.java:98)
at org.apache.spark.unsafe.map.BytesToBytesMap.allocate(BytesToBytesMap.java:787)
at org.apache.spark.unsafe.map.BytesToBytesMap.<init>(BytesToBytesMap.java:204)
at org.apache.spark.unsafe.map.BytesToBytesMap.<init>(BytesToBytesMap.java:219)
...
```

This PR ignore this test.

## How was this patch tested?

N/A

Author: Yuming Wang <[email protected]>

Closes #20835 from wangyum/SPARK-23598.

Author: wangyum

sql/core/src/test/scala/org/apache/spark/sql/execution/WholeStageCodegenSuite.scala

@@ -310,7 +310,7 @@ class WholeStageCodegenSuite extends QueryTest with SharedSQLContext {
     }
   }
 
-  test("SPARK-23598: Codegen working for lots of aggregation operations without runtime errors") {
+  ignore("SPARK-23598: Codegen working for lots of aggregation operations without runtime errors") {
     withSQLConf(SQLConf.SHUFFLE_PARTITIONS.key -> "1") {
       var df = Seq((8, "bat"), (15, "mouse"), (5, "horse")).toDF("age", "name")
       for (i <- 0 until 70) {