[jira] [Resolved] (SPARK-49478) Handle null metrics in ConnectProgressExecutionListenerSuite

["Hyukjin Kwon (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-49478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-49478.
----------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 47944
[https://github.com/apache/spark/pull/47944]

> Handle null metrics in ConnectProgressExecutionListenerSuite
> ------------------------------------------------------------
>
>                 Key: SPARK-49478
>                 URL: https://issues.apache.org/jira/browse/SPARK-49478
>             Project: Spark
>          Issue Type: Bug
>          Components: Connect
>    Affects Versions: 3.5.0
>            Reporter: Davin Tjong
>            Assignee: Davin Tjong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> On task end, `TaskMetrics` may be `null`, as in the case of task failure (see [here|https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/scheduler/SparkListener.scala#L83]).
> We should not throw an NPE in this case and instead handle gracefully.



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