[
https://issues.apache.org/jira/browse/SPARK-24742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-24742:
------------------------------------
Assignee: (was: Apache Spark)
> Field Metadata raises NullPointerException in hashCode method
> -------------------------------------------------------------
>
> Key: SPARK-24742
> URL: https://issues.apache.org/jira/browse/SPARK-24742
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Kaya Kupferschmidt
> Priority: Minor
>
> The class org.apache.spark.sql.types.Metadata has a method *putNull* for
> storing null pointers as Metadata. Unfortunately the hashCode method throws a
> NullPointerException when there are null values in a Metadata object,
> rendering the *puNull* method useless.
> h2. How to Reproduce
> The following code will raise a NullPointerException
> {code}
> new MetadataBuilder().putNull("key").build().hashCode
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
