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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2021/05/26 04:17:00 UTC
[jira] [Created] (SPARK-35526) Re-cleanup `procedure syntax is
deprecated` compilation warning in Scala 2.13
Yang Jie created SPARK-35526:
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Summary: Re-cleanup `procedure syntax is deprecated` compilation warning in Scala 2.13
Key: SPARK-35526
URL: https://issues.apache.org/jira/browse/SPARK-35526
Project: Spark
Issue Type: Sub-task
Components: Spark Core, SQL
Affects Versions: 3.2.0
Reporter: Yang Jie
Similar to SPARK-29291 and SPARK-33352, just to track Spark 3.2.0
There are still some compilation warnings about `procedure syntax is deprecated`:
{code:java}
[WARNING] [Warn] /spark/core/src/main/scala/org/apache/spark/MapOutputTracker.scala:723: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `registerMergeResult`'s return type
[WARNING] [Warn] /spark/core/src/main/scala/org/apache/spark/MapOutputTracker.scala:748: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `unregisterMergeResult`'s return type
[WARNING] [Warn] /spark/core/src/test/scala/org/apache/spark/util/collection/ExternalAppendOnlyMapSuite.scala:223: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `testSimpleSpillingForAllCodecs`'s return type
[WARNING] [Warn] /spark/mllib-local/src/test/scala/org/apache/spark/ml/linalg/BLASBenchmark.scala:53: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `runBLASBenchmark`'s return type
[WARNING] [Warn] /spark/sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala:110: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `assertEmptyRootPath`'s return type
[WARNING] [Warn] /spark/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/SQLQuerySuite.scala:602: [deprecation @ | origin= | version=2.13.0] procedure syntax is deprecated: instead, add `: Unit =` to explicitly declare `executeCTASWithNonEmptyLocation`'s return type
{code}
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