Maxim Gekk created SPARK-30170:
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Summary: Eliminate warnings: part 1
Key: SPARK-30170
URL: https://issues.apache.org/jira/browse/SPARK-30170
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.0.0
Reporter: Maxim Gekk
Eliminate compilation warnings in:
# StopWordsRemoverSuite
{code}
Warning:Warning:line (245)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (245)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (245)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (245)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (271)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (271)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (271)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
Warning:Warning:line (271)non-variable type argument String in type pattern
Seq[String] (the underlying of Seq[String]) is unchecked since it is eliminated
by erasure
case Row(r1: Seq[String], e1: Seq[String], r2: Seq[String], e2:
Seq[String]) =>
{code}
# MLTest.scala
{code}
Warning:Warning:line (88)match may not be exhaustive.
It would fail on the following inputs: NumericAttribute(), UnresolvedAttribute
val n = Attribute.fromStructField(dataframe.schema(colName)) match {
{code}
# FloatType.scala
{code}
Warning:Warning:line (81)method apply in object BigDecimal is deprecated (since
2.11.0): The default conversion from Float may not do what you want. Use
BigDecimal.decimal for a String representation, or explicitly convert the Float
with .toDouble.
def quot(x: Float, y: Float): Float = (BigDecimal(x) quot
BigDecimal(y)).floatValue
Warning:Warning:line (81)method apply in object BigDecimal is deprecated
(since 2.11.0): The default conversion from Float may not do what you want. Use
BigDecimal.decimal for a String representation, or explicitly convert the Float
with .toDouble.
def quot(x: Float, y: Float): Float = (BigDecimal(x) quot
BigDecimal(y)).floatValue
Warning:Warning:line (82)method apply in object BigDecimal is deprecated
(since 2.11.0): The default conversion from Float may not do what you want. Use
BigDecimal.decimal for a String representation, or explicitly convert the Float
with .toDouble.
def rem(x: Float, y: Float): Float = (BigDecimal(x) remainder
BigDecimal(y)).floatValue
Warning:Warning:line (82)method apply in object BigDecimal is deprecated
(since 2.11.0): The default conversion from Float may not do what you want. Use
BigDecimal.decimal for a String representation, or explicitly convert the Float
with .toDouble.
def rem(x: Float, y: Float): Float = (BigDecimal(x) remainder
BigDecimal(y)).floatValue
{code}
# AnalysisExternalCatalogSuite.scala
{code}
Warning:Warning:line (62)method verifyZeroInteractions in class Mockito is
deprecated: see corresponding Javadoc for more information.
verifyZeroInteractions(catalog)
{code}
# CSVExprUtilsSuite.scala
{code}
Warning:Warning:line (81)Octal escape literals are deprecated, use \u0000
instead.
("\0", Some("\u0000"), None)
{code}
# CollectionExpressionsSuite.scala, ashExpressionsSuite.scala,
ExpressionParserSuite.scala
{code}
Warning:Warning:line (39)implicit conversion method stringToUTF8Str should be
enabled
by making the implicit value scala.language.implicitConversions visible.
This can be achieved by adding the import clause 'import
scala.language.implicitConversions'
or by setting the compiler option -language:implicitConversions.
See the Scaladoc for value scala.language.implicitConversions for a discussion
why the feature should be explicitly enabled.
implicit def stringToUTF8Str(str: String): UTF8String =
UTF8String.fromString(str)
{code}
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