LuciferYang opened a new pull request #30926: URL: https://github.com/apache/spark/pull/30926
### What changes were proposed in this pull request? There are total 15 compilation warnings about `Unicode escapes in triple quoted strings are deprecated` in Spark code now: ``` [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2930: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2931: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2932: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2933: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2934: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2935: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2936: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/core/src/main/scala/org/apache/spark/util/Utils.scala:2937: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/CSVExprUtils.scala:82: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/csv/CSVExprUtilsSuite.scala:32: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/csv/CSVExprUtilsSuite.scala:79: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/ParserUtilsSuite.scala:97: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/parser/ParserUtilsSuite.scala:101: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/json/JsonParsingOptionsSuite.scala:76: Unicode escapes in triple quoted strings are deprecated, use the literal character instead [WARNING] /spark-source/sql/core/src/test/scala/org/apache/spark/sql/execution/datasources/json/JsonParsingOptionsSuite.scala:83: Unicode escapes in triple quoted strings are deprecated, use the literal character instead ``` This pr try to fix these warnnings. ### Why are the changes needed? Cleanup compilation warnings about `Unicode escapes in triple quoted strings are deprecated` ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Pass the Jenkins or GitHub Action ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
