[SPARK-30166] Eliminate warnings in JSONOptions

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Assignee: Max Gekk
• Reporter: Max Gekk
• Created: 08/Dec/19 11:12
• Updated: 16/Dec/19 12:49
• Resolved: 15/Dec/19 14:46

Description

Scala 2.12 outputs the following warnings for JSONOptions:

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/json/JSONOptions.scala
    Warning:Warning:line (137)Java enum ALLOW_NUMERIC_LEADING_ZEROS in Java enum Feature is deprecated: see corresponding Javadoc for more information.
    factory.configure(JsonParser.Feature.ALLOW_NUMERIC_LEADING_ZEROS, allowNumericLeadingZeros)
    Warning:Warning:line (138)Java enum ALLOW_NON_NUMERIC_NUMBERS in Java enum Feature is deprecated: see corresponding Javadoc for more information.
    factory.configure(JsonParser.Feature.ALLOW_NON_NUMERIC_NUMBERS, allowNonNumericNumbers)
    Warning:Warning:line (139)Java enum ALLOW_BACKSLASH_ESCAPING_ANY_CHARACTER in Java enum Feature is deprecated: see corresponding Javadoc for more information.
    factory.configure(JsonParser.Feature.ALLOW_BACKSLASH_ESCAPING_ANY_CHARACTER,
    Warning:Warning:line (141)Java enum ALLOW_UNQUOTED_CONTROL_CHARS in Java enum Feature is deprecated: see corresponding Javadoc for more information.
    factory.configure(JsonParser.Feature.ALLOW_UNQUOTED_CONTROL_CHARS, allowUnquotedControlChars)

Issue Links

• links to: GitHub Pull Request #26797