Yang Jie created SPARK-33355:
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Summary: Batch fix compilation warnings about "method
copyArrayToImmutableIndexedSeq in class LowPriorityImplicits2 is deprecated
(since 2.13.0)"
Key: SPARK-33355
URL: https://issues.apache.org/jira/browse/SPARK-33355
Project: Spark
Issue Type: Sub-task
Components: Build
Affects Versions: 3.1.0
Reporter: Yang Jie
compilation warnings as follow：
{code:java}
[WARNING] [Warn]
/spark/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala:1711:
method copyArrayToImmutableIndexedSeq in class LowPriorityImplicits2 is
deprecated (since 2.13.0): Implicit conversions from Array to
immutable.IndexedSeq are implemented by copying; Use the more efficient
non-copying ArraySeq.unsafeWrapArray or an explicit toIndexedSeq call
{code}
this Jira is a placeholder now, wait until Scala 2.12 is no longer supported
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