[SPARK-20707] [ML] ML deprecated APIs should be removed in major release. #17946
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yanboliang
commented
May 11, 2017
| pyspark.ml.util module | ||
| ---------------------------- | ||
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| .. automodule:: pyspark.ml.util |
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The original PySpark miss out docs of pyspark.ml.util module which includes MLWriter and MLReader.
| /** | ||
| * Sets the Spark SQLContext to use for saving/loading. | ||
| * | ||
| * @deprecated Use session instead. This method will be removed in 3.0.0. |
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Add this can make Scala MLWriter and MLReader produce correct deprecated annotation, just like the screenshot in PR description.
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Test build #76794 has finished for PR 17946 at commit
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asfgit
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May 16, 2017
## What changes were proposed in this pull request? Before 2.2, MLlib keep to remove APIs deprecated in last feature/minor release. But from Spark 2.2, we decide to remove deprecated APIs in a major release, so we need to change corresponding annotations to tell users those will be removed in 3.0. Meanwhile, this fixed bugs in ML documents. The original ML docs can't show deprecated annotations in ```MLWriter``` and ```MLReader``` related class, we correct it in this PR. Before:  After:  ## How was this patch tested? Existing tests. Author: Yanbo Liang <[email protected]> Closes #17946 from yanboliang/spark-20707. (cherry picked from commit d4022d4) Signed-off-by: Yanbo Liang <[email protected]>
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Since this blocks 2.2 release, I'll merge it into master and branch-2.2. If anyone has more comments, I can address them in follow-up work. Thanks. |
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LGTM |
robert3005
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May 19, 2017
## What changes were proposed in this pull request? Before 2.2, MLlib keep to remove APIs deprecated in last feature/minor release. But from Spark 2.2, we decide to remove deprecated APIs in a major release, so we need to change corresponding annotations to tell users those will be removed in 3.0. Meanwhile, this fixed bugs in ML documents. The original ML docs can't show deprecated annotations in ```MLWriter``` and ```MLReader``` related class, we correct it in this PR. Before:  After:  ## How was this patch tested? Existing tests. Author: Yanbo Liang <[email protected]> Closes apache#17946 from yanboliang/spark-20707.
lycplus
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May 24, 2017
## What changes were proposed in this pull request? Before 2.2, MLlib keep to remove APIs deprecated in last feature/minor release. But from Spark 2.2, we decide to remove deprecated APIs in a major release, so we need to change corresponding annotations to tell users those will be removed in 3.0. Meanwhile, this fixed bugs in ML documents. The original ML docs can't show deprecated annotations in ```MLWriter``` and ```MLReader``` related class, we correct it in this PR. Before:  After:  ## How was this patch tested? Existing tests. Author: Yanbo Liang <[email protected]> Closes apache#17946 from yanboliang/spark-20707.
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What changes were proposed in this pull request?
Before 2.2, MLlib keep to remove APIs deprecated in last feature/minor release. But from Spark 2.2, we decide to remove deprecated APIs in a major release, so we need to change corresponding annotations to tell users those will be removed in 3.0.
Meanwhile, this fixed bugs in ML documents. The original ML docs can't show deprecated annotations in
MLWriterandMLReaderrelated class, we correct it in this PR.Before:
After:
How was this patch tested?
Existing tests.