5596086935
It basically moved the private ColumnStatisticsAggregator class from RowMatrix to public available DeveloperApi with documentation and unitests. Changes: 1) Moved the private implementation from org.apache.spark.mllib.linalg.ColumnStatisticsAggregator to org.apache.spark.mllib.stat.MultivariateOnlineSummarizer 2) When creating OnlineSummarizer object, the number of columns is not needed in the constructor. It's determined when users add the first sample. 3) Added the APIs documentation for MultivariateOnlineSummarizer. 4) Added the unittests for MultivariateOnlineSummarizer. Author: DB Tsai <dbtsai@dbtsai.com> Closes #955 from dbtsai/dbtsai-summarizer and squashes the following commits: b13ac90 [DB Tsai] dbtsai-summarizer
107 lines
5.9 KiB
Scala
107 lines
5.9 KiB
Scala
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import com.typesafe.tools.mima.core._
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/**
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* Additional excludes for checking of Spark's binary compatibility.
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*
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* The Mima build will automatically exclude @DeveloperApi and @Experimental classes. This acts
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* as an official audit of cases where we excluded other classes. Please use the narrowest
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* possible exclude here. MIMA will usually tell you what exclude to use, e.g.:
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*
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* ProblemFilters.exclude[MissingMethodProblem]("org.apache.spark.rdd.RDD.take")
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*
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* It is also possible to exclude Spark classes and packages. This should be used sparingly:
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*
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* MimaBuild.excludeSparkClass("graphx.util.collection.GraphXPrimitiveKeyOpenHashMap")
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*/
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object MimaExcludes {
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def excludes(version: String) =
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version match {
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case v if v.startsWith("1.1") =>
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Seq(
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MimaBuild.excludeSparkPackage("deploy"),
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MimaBuild.excludeSparkPackage("graphx")
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) ++
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Seq(
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// Adding new method to JavaRDLike trait - we should probably mark this as a developer API.
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ProblemFilters.exclude[MissingMethodProblem]("org.apache.spark.api.java.JavaRDDLike.partitions"),
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// We made a mistake earlier (ed06500d3) in the Java API to use default parameter values
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// for countApproxDistinct* functions, which does not work in Java. We later removed
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// them, and use the following to tell Mima to not care about them.
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ProblemFilters.exclude[IncompatibleResultTypeProblem](
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"org.apache.spark.api.java.JavaPairRDD.countApproxDistinctByKey"),
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ProblemFilters.exclude[IncompatibleResultTypeProblem](
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"org.apache.spark.api.java.JavaPairRDD.countApproxDistinctByKey"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.api.java.JavaPairRDD.countApproxDistinct$default$1"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.api.java.JavaPairRDD.countApproxDistinctByKey$default$1"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.api.java.JavaRDD.countApproxDistinct$default$1"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.api.java.JavaRDDLike.countApproxDistinct$default$1"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.api.java.JavaDoubleRDD.countApproxDistinct$default$1"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.storage.MemoryStore.Entry"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.rdd.PairRDDFunctions.org$apache$spark$rdd$PairRDDFunctions$$"
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+ "createZero$1")
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) ++
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Seq(
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ProblemFilters.exclude[MissingMethodProblem]("org.apache.spark.streaming.flume.FlumeReceiver.this")
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) ++
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Seq( // Ignore some private methods in ALS.
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.mllib.recommendation.ALS.org$apache$spark$mllib$recommendation$ALS$^dateFeatures"),
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ProblemFilters.exclude[MissingMethodProblem]( // The only public constructor is the one without arguments.
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"org.apache.spark.mllib.recommendation.ALS.this"),
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ProblemFilters.exclude[MissingMethodProblem](
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"org.apache.spark.mllib.recommendation.ALS.org$apache$spark$mllib$recommendation$ALS$$<init>$default$7")
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) ++
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MimaBuild.excludeSparkClass("mllib.linalg.distributed.ColumnStatisticsAggregator") ++
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MimaBuild.excludeSparkClass("rdd.ZippedRDD") ++
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MimaBuild.excludeSparkClass("rdd.ZippedPartition") ++
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MimaBuild.excludeSparkClass("util.SerializableHyperLogLog") ++
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MimaBuild.excludeSparkClass("storage.Values") ++
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MimaBuild.excludeSparkClass("storage.Entry") ++
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MimaBuild.excludeSparkClass("storage.MemoryStore$Entry")
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case v if v.startsWith("1.0") =>
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Seq(
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MimaBuild.excludeSparkPackage("api.java"),
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MimaBuild.excludeSparkPackage("mllib"),
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MimaBuild.excludeSparkPackage("streaming")
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) ++
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MimaBuild.excludeSparkClass("rdd.ClassTags") ++
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MimaBuild.excludeSparkClass("util.XORShiftRandom") ++
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MimaBuild.excludeSparkClass("graphx.EdgeRDD") ++
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MimaBuild.excludeSparkClass("graphx.VertexRDD") ++
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MimaBuild.excludeSparkClass("graphx.impl.GraphImpl") ++
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MimaBuild.excludeSparkClass("graphx.impl.RoutingTable") ++
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MimaBuild.excludeSparkClass("graphx.util.collection.PrimitiveKeyOpenHashMap") ++
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MimaBuild.excludeSparkClass("graphx.util.collection.GraphXPrimitiveKeyOpenHashMap") ++
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MimaBuild.excludeSparkClass("mllib.recommendation.MFDataGenerator") ++
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MimaBuild.excludeSparkClass("mllib.optimization.SquaredGradient") ++
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MimaBuild.excludeSparkClass("mllib.regression.RidgeRegressionWithSGD") ++
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MimaBuild.excludeSparkClass("mllib.regression.LassoWithSGD") ++
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MimaBuild.excludeSparkClass("mllib.regression.LinearRegressionWithSGD")
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case _ => Seq()
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}
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}
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