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 ########## @@ -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? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org