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## What changes were proposed in this pull request? since method `labels` is already deprecated, we should update the examples and suites to turn off warings when compiling spark: ``` [warn] /Users/zrf/Dev/OpenSource/spark/examples/src/main/scala/org/apache/spark/examples/ml/DecisionTreeClassificationExample.scala:65: method labels in class StringIndexerModel is deprecated (since 3.0.0): `labels` is deprecated and will be removed in 3.1.0. Use `labelsArray` instead. [warn] .setLabels(labelIndexer.labels) [warn] ^ [warn] /Users/zrf/Dev/OpenSource/spark/examples/src/main/scala/org/apache/spark/examples/ml/GradientBoostedTreeClassifierExample.scala:68: method labels in class StringIndexerModel is deprecated (since 3.0.0): `labels` is deprecated and will be removed in 3.1.0. Use `labelsArray` instead. [warn] .setLabels(labelIndexer.labels) [warn] ^ ``` ## How was this patch tested? existing suites Closes #25428 from zhengruifeng/del_stringindexer_labels_usage. Authored-by: zhengruifeng <ruifengz@foxmail.com> Signed-off-by: Sean Owen <sean.owen@databricks.com> |
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