hvanhovell commented on a change in pull request #29785:
URL: https://github.com/apache/spark/pull/29785#discussion_r490296523
##########
File path:
core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeInMemorySorter.java
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@@ -217,18 +211,20 @@ public boolean hasSpaceForAnotherRecord() {
}
public void expandPointerArray(LongArray newArray) {
- if (newArray.size() < array.size()) {
- // checkstyle.off: RegexpSinglelineJava
- throw new SparkOutOfMemoryError("Not enough memory to grow pointer
array");
- // checkstyle.on: RegexpSinglelineJava
+ if (array != null) {
+ if (newArray.size() < array.size()) {
+ // checkstyle.off: RegexpSinglelineJava
Review comment:
Any idea why this is needed?
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