[jira] [Commented] (SPARK-36601) Reading a valid JSON file causes a NPE
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https://issues.apache.org/jira/browse/SPARK-36601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17405993#comment-17405993
]
Kousuke Saruta commented on SPARK-36601:
[~lyytinen]
This issue seems resolved in SPARK-36379.
In the example case you provided, the result should be one record of null.
> Reading a valid JSON file causes a NPE
> --
>
> Key: SPARK-36601
> URL: https://issues.apache.org/jira/browse/SPARK-36601
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
>Affects Versions: 3.1.2
>Reporter: Jussi Lyytinen
>Priority: Major
> Attachments: stacktrace.txt
>
>
> Executing the following Scala code:
> {code:java}
> spark.read.option("multiLine", true).json("/mnt/reproduce/test.json").show
> {code}
> Using the following data in test.json:
> {code:java}
> [
> {"value": 42},
> {"value": 43},
> null,
> {"value": 44}
> ]
> {code}
> Causes the following failure:
> {code:java}
> Job aborted due to stage failure.
> Caused by: FileReadException: Error while reading file
> dbfs:/mnt/reproduce/test.json.
> Caused by: NullPointerException:
> {code}
> The documentation is not clear about the expected behavior but my personal
> expectation would be to get this instead of an exception:
> {code:java}
> +-+
> |value|
> +-+
> | 42|
> | 43|
> | null|
> | 44|
> +-+
> {code}
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[jira] [Commented] (SPARK-36601) Reading a valid JSON file causes a NPE
[
https://issues.apache.org/jira/browse/SPARK-36601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17405237#comment-17405237
]
Jussi Lyytinen commented on SPARK-36601:
Attached complete stacktrace.
> Reading a valid JSON file causes a NPE
> --
>
> Key: SPARK-36601
> URL: https://issues.apache.org/jira/browse/SPARK-36601
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
>Affects Versions: 3.1.2
>Reporter: Jussi Lyytinen
>Priority: Major
> Attachments: stacktrace.txt
>
>
> Executing the following Scala code:
> {code:java}
> spark.read.option("multiLine", true).json("/mnt/reproduce/test.json").show
> {code}
> Using the following data in test.json:
> {code:java}
> [
> {"value": 42},
> {"value": 43},
> null,
> {"value": 44}
> ]
> {code}
> Causes the following failure:
> {code:java}
> Job aborted due to stage failure.
> Caused by: FileReadException: Error while reading file
> dbfs:/mnt/reproduce/test.json.
> Caused by: NullPointerException:
> {code}
> The documentation is not clear about the expected behavior but my personal
> expectation would be to get this instead of complete failure:
> {code:java}
> +-+
> |value|
> +-+
> | 42|
> | 43|
> | null|
> | 44|
> +-+
> {code}
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