[jira] [Assigned] (SPARK-23893) Possible overflow in long = int * int
[ https://issues.apache.org/jira/browse/SPARK-23893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23893: Assignee: Apache Spark > Possible overflow in long = int * int > - > > Key: SPARK-23893 > URL: https://issues.apache.org/jira/browse/SPARK-23893 > Project: Spark > Issue Type: Bug > Components: Spark Core, SQL >Affects Versions: 2.3.0 >Reporter: Kazuaki Ishizaki >Assignee: Apache Spark >Priority: Minor > > To perform `int * int` and then to cast to `long` may cause overflow if the > MSB of the multiplication result is `1`. In other words, the result would be > negative due to sign extension. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Assigned] (SPARK-23893) Possible overflow in long = int * int
[ https://issues.apache.org/jira/browse/SPARK-23893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23893: Assignee: (was: Apache Spark) > Possible overflow in long = int * int > - > > Key: SPARK-23893 > URL: https://issues.apache.org/jira/browse/SPARK-23893 > Project: Spark > Issue Type: Bug > Components: Spark Core, SQL >Affects Versions: 2.3.0 >Reporter: Kazuaki Ishizaki >Priority: Minor > > To perform `int * int` and then to cast to `long` may cause overflow if the > MSB of the multiplication result is `1`. In other words, the result would be > negative due to sign extension. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
