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[SPARK-21098] Set lineseparator csv multiline and csv write to \n #18304

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[SPARK-21098] Set lineseparator csv multiline and csv write to \n #18304

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3 changes: 3 additions & 0 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/csv/CSVOptions.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -90,6 +90,7 @@ class CSVOptions(
val quote = getChar("quote", '\"')
val escape = getChar("escape", '\\')
val comment = getChar("comment", '\u0000')
val lineSeparator = "\n"

val headerFlag = getBool("header")
val inferSchemaFlag = getBool("inferSchema")
Expand Down Expand Up @@ -149,6 +150,7 @@ class CSVOptions(
format.setQuote(quote)
format.setQuoteEscape(escape)
format.setComment(comment)
format.setLineSeparator(lineSeparator)
writerSettings.setIgnoreLeadingWhitespaces(ignoreLeadingWhiteSpaceFlagInWrite)
writerSettings.setIgnoreTrailingWhitespaces(ignoreTrailingWhiteSpaceFlagInWrite)
writerSettings.setNullValue(nullValue)
Expand All @@ -166,6 +168,7 @@ class CSVOptions(
format.setQuote(quote)
format.setQuoteEscape(escape)
format.setComment(comment)
format.setLineSeparator(lineSeparator)
settings.setIgnoreLeadingWhitespaces(ignoreLeadingWhiteSpaceInRead)
settings.setIgnoreTrailingWhitespaces(ignoreTrailingWhiteSpaceInRead)
settings.setReadInputOnSeparateThread(false)
Expand Down