ulysses-you commented on code in PR #39428:
URL: https://github.com/apache/spark/pull/39428#discussion_r1063257748
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sql/core/src/main/scala/org/apache/spark/sql/execution/command/DataWritingCommand.scala:
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@@ -79,27 +77,6 @@ object DataWritingCommand {
}
}
- /**
- * When execute CTAS operators, Spark will use
[[InsertIntoHadoopFsRelationCommand]]
- * or [[InsertIntoHiveTable]] command to write data, they both inherit
metrics from
- * [[DataWritingCommand]], but after running
[[InsertIntoHadoopFsRelationCommand]]
- * or [[InsertIntoHiveTable]], we only update metrics in these two command
through
- * [[BasicWriteJobStatsTracker]], we also need to propogate metrics to the
command
- * that actually calls [[InsertIntoHadoopFsRelationCommand]] or
[[InsertIntoHiveTable]].
- *
- * @param sparkContext Current SparkContext.
- * @param command Command to execute writing data.
- * @param metrics Metrics of real DataWritingCommand.
- */
- def propogateMetrics(
Review Comment:
unused code
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