Sital Kedia created SPARK-13958: ----------------------------------- Summary: Executor OOM due to unbounded growth of pointer array in Sorter Key: SPARK-13958 URL: https://issues.apache.org/jira/browse/SPARK-13958 Project: Spark Issue Type: Bug Affects Versions: 1.6.1 Reporter: Sital Kedia
While running a job we saw that the executors are OOMing because in UnsafeExternalSorter's growPointerArrayIfNecessary function, we are just growing the pointer array indefinitely. https://github.com/apache/spark/blob/master/core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java#L292 This is a regression introduced in PR- https://github.com/apache/spark/pull/11095 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org