df9b94a57c
Author: Sun Rui <rui.sun@intel.com> Closes #6007 from sun-rui/SPARK-7482 and squashes the following commits: 5c5cf5e [Sun Rui] Implement alias loadDF() as a new function. 3a30c10 [Sun Rui] Rename load()/save() to read.df()/write.df(). Also add loadDF()/saveDF() as aliases. 9f569d6 [Sun Rui] [SPARK-7482][SparkR] Rename some DataFrame API methods in SparkR to match their counterparts in Scala.
120 lines
2.7 KiB
Plaintext
120 lines
2.7 KiB
Plaintext
# Imports from base R
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importFrom(methods, setGeneric, setMethod, setOldClass)
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useDynLib(SparkR, stringHashCode)
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# S3 methods exported
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export("sparkR.init")
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export("sparkR.stop")
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export("print.jobj")
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exportClasses("DataFrame")
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exportMethods("arrange",
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"cache",
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"collect",
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"columns",
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"count",
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"describe",
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"distinct",
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"dtypes",
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"except",
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"explain",
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"filter",
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"first",
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"group_by",
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"groupBy",
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"head",
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"insertInto",
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"intersect",
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"isLocal",
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"join",
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"limit",
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"orderBy",
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"mutate",
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"names",
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"persist",
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"printSchema",
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"registerTempTable",
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"rename",
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"repartition",
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"sample",
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"sample_frac",
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"saveAsParquetFile",
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"saveAsTable",
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"saveDF",
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"schema",
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"select",
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"selectExpr",
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"show",
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"showDF",
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"summarize",
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"take",
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"unionAll",
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"unpersist",
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"where",
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"withColumn",
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"withColumnRenamed",
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"write.df")
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exportClasses("Column")
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exportMethods("abs",
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"alias",
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"approxCountDistinct",
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"asc",
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"avg",
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"cast",
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"contains",
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"countDistinct",
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"desc",
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"endsWith",
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"getField",
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"getItem",
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"isNotNull",
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"isNull",
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"last",
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"like",
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"lower",
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"max",
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"mean",
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"min",
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"n",
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"n_distinct",
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"rlike",
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"sqrt",
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"startsWith",
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"substr",
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"sum",
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"sumDistinct",
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"upper")
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exportClasses("GroupedData")
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exportMethods("agg")
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export("sparkRSQL.init",
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"sparkRHive.init")
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export("cacheTable",
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"clearCache",
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"createDataFrame",
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"createExternalTable",
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"dropTempTable",
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"jsonFile",
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"loadDF",
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"parquetFile",
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"read.df",
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"sql",
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"table",
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"tableNames",
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"tables",
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"uncacheTable")
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export("structField",
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"structField.jobj",
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"structField.character",
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"print.structField",
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"structType",
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"structType.jobj",
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"structType.structField",
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"print.structType")
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