Jussi Lyytinen created SPARK-36601:
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Summary: 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
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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