8000 BooleanType not supported · Issue #65 · egen/spark-salesforce · GitHub
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BooleanType not supported #65

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ravindraSB opened this issue Dec 29, 2020 · 0 comments
Open

BooleanType not supported #65

ravindraSB opened this issue Dec 29, 2020 · 0 comments

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@ravindraSB
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    val reader  = spark
      .read
      .format("com.springml.spark.salesforce")
      .option("username", config.userName)
      .option("password", config.password) 
      .option("login", s"${config.url}${config.apiVersion}")
      .option("inferSchema", "true")
      .option("dateFormat", "yyyy-MM-dd'T'HH:mm:ss.SSS")
      .option("version", config.apiVersion)
      .option("soql", query)

With the reader created as above, upon reading I see following error -
Job aborted due to stage failure: Task 0 in stage 1.0 failed 4 times, most recent failure: Lost task 0.3 in stage 1.0 (TID 53, 10.245.15.211, executor 8): java.lang.UnsupportedOperationException: Unexpected data type BooleanType
at com.springml.spark.salesforce.InferSchema$.inferField(InferSchema.scala:81)
at com.springml.spark.salesforce.InferSchema$.com$springml$spark$salesforce$InferSchema$$inferRowType(InferSchema.scala:47)
at com.springml.spark.salesforce.InferSchema$$anonfun$2.apply(InferSchema.scala:31)
at com.springml.spark.salesforce.InferSchema$$anonfun$2.apply(InferSchema.scala:31)
at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
at scala.collection.TraversableOnce$$anonfun$foldLeft$1.apply(TraversableOnce.scala:157)
at scala.collection.Iterator$class.foreach(Iterator.scala:893)
at org.apache.spark.InterruptibleIterator.foreach(InterruptibleIterator.scala:28)
at scala.collection.TraversableOnce$class.foldLeft(TraversableOnce.scala:157)

It seems BooleanType is not supported during inferring schema. Is there a patch available, if this is not supported out of the box.
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