Barry Becker created SPARK-17039:
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Summary: cannot read null dates from csv file
Key: SPARK-17039
URL: https://issues.apache.org/jira/browse/SPARK-17039
Project: Spark
Issue Type: Bug
Components: Input/Output
Affects Versions: 2.0.0
Reporter: Barry Becker
I see this exact same bug as reported in this [stack overflow
post|http://stackoverflow.com/questions/38265640/spark-2-0-pre-csv-parsing-error-if-missing-values-in-date-column]
using Spark 2.0.0 (released version).
In scala, I read a csv using
sqlContext.read
.format("csv")
.option("header", "false")
.option("inferSchema", "false")
.option("nullValue", "?")
.schema(dfSchema)
.csv(dataFile)
The data contains some null dates (represented with ?).
The error I get is:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 8.0 failed 1 times, most recent failure: Lost task 0.0 in stage 8.0 (TID
10, localhost): java.text.ParseException: Unparseable date: "?"
{code}
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