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| <h2 title="Class FrameRDDConverterUtils" class="title">Class FrameRDDConverterUtils</h2> |
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| <pre>public class <span class="typeNameLabel">FrameRDDConverterUtils</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
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| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.LongFrameToLongWritableFrameFunction.html" title="class in org.apache.sysds.runtime.instructions.spark.utils">FrameRDDConverterUtils.LongFrameToLongWritableFrameFunction</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.LongWritableFrameToLongFrameFunction.html" title="class in org.apache.sysds.runtime.instructions.spark.utils">FrameRDDConverterUtils.LongWritableFrameToLongFrameFunction</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.LongWritableTextToLongTextFunction.html" title="class in org.apache.sysds.runtime.instructions.spark.utils">FrameRDDConverterUtils.LongWritableTextToLongTextFunction</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.LongWritableToSerFunction.html" title="class in org.apache.sysds.runtime.instructions.spark.utils">FrameRDDConverterUtils.LongWritableToSerFunction</a></span></code> </td> |
| </tr> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#FrameRDDConverterUtils--">FrameRDDConverterUtils</a></span>()</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#binaryBlockToCsv-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.runtime.io.FileFormatPropertiesCSV-boolean-">binaryBlockToCsv</a></span>(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn, |
| <a href="../../../../../../../org/apache/sysds/runtime/io/FileFormatPropertiesCSV.html" title="class in org.apache.sysds.runtime.io">FileFormatPropertiesCSV</a> props, |
| boolean strict)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#binaryBlockToDataFrame-org.apache.spark.sql.SparkSession-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-">binaryBlockToDataFrame</a></span>(org.apache.spark.sql.SparkSession sparkSession, |
| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#binaryBlockToDataFrame-org.apache.spark.sql.SQLContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-">binaryBlockToDataFrame</a></span>(org.apache.spark.sql.SQLContext sqlContext, |
| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#binaryBlockToMatrixBlock-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.runtime.meta.DataCharacteristics-">binaryBlockToMatrixBlock</a></span>(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#binaryBlockToTextCell-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-">binaryBlockToTextCell</a></span>(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#convertDFSchemaToFrameSchema-org.apache.spark.sql.types.StructType-java.lang.String:A-org.apache.sysds.common.Types.ValueType:A-boolean-">convertDFSchemaToFrameSchema</a></span>(org.apache.spark.sql.types.StructType dfschema, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] colnames, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] fschema, |
| boolean containsID)</code> |
| <div class="block">NOTE: regarding the support of vector columns, we make the following |
| schema restriction: single vector column, which allows inference of |
| the vector length without data access and covers the common case.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.sql.types.StructType</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#convertFrameSchemaToDFSchema-org.apache.sysds.common.Types.ValueType:A-boolean-">convertFrameSchemaToDFSchema</a></span>(<a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] fschema, |
| boolean containsID)</code> |
| <div class="block">This function will convert Frame schema into DataFrame schema</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#csvToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-boolean-java.lang.String-boolean-double-java.util.Set-">csvToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema, |
| boolean hasHeader, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| boolean fill, |
| double fillValue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> naStrings)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#csvToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-boolean-java.lang.String-boolean-double-java.util.Set-">csvToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema, |
| boolean hasHeader, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| boolean fill, |
| double fillValue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> naStrings)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaRDD<org.apache.spark.sql.Row></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#csvToRowRDD-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaRDD-java.lang.String-org.apache.sysds.common.Types.ValueType:A-">csvToRowRDD</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> dataRdd, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaRDD<org.apache.spark.sql.Row></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#csvToRowRDD-org.apache.spark.api.java.JavaSparkContext-java.lang.String-java.lang.String-org.apache.sysds.common.Types.ValueType:A-">csvToRowRDD</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fnameIn, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#dataFrameToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.sql.Dataset-org.apache.sysds.runtime.meta.DataCharacteristics-boolean-">dataFrameToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> df, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| boolean containsID)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#dataFrameToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.sql.Dataset-org.apache.sysds.runtime.meta.DataCharacteristics-boolean-org.apache.sysds.runtime.matrix.data.Pair-">dataFrameToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> df, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| boolean containsID, |
| <a href="../../../../../../../org/apache/sysds/runtime/matrix/data/Pair.html" title="class in org.apache.sysds.runtime.matrix.data">Pair</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[],<a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[]> out)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#matrixBlockToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-">matrixBlockToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn)</code> </td> |
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| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
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| org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> dcIn)</code> </td> |
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| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/sysds/runtime/instructions/spark/utils/FrameRDDConverterUtils.html#textCellToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-">textCellToBinaryBlock</a></span>(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> </td> |
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| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>></code></td> |
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| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,org.apache.hadoop.io.Text> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</code> </td> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> csvToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema, |
| boolean hasHeader, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| boolean fill, |
| double fillValue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> naStrings)</pre> |
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| <a name="csvToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-boolean-java.lang.String-boolean-double-java.util.Set-"> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> csvToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema, |
| boolean hasHeader, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| boolean fill, |
| double fillValue, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> naStrings)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> binaryBlockToCsv(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn, |
| <a href="../../../../../../../org/apache/sysds/runtime/io/FileFormatPropertiesCSV.html" title="class in org.apache.sysds.runtime.io">FileFormatPropertiesCSV</a> props, |
| boolean strict)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> textCellToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,org.apache.hadoop.io.Text> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> textCellToBinaryBlockLongIndex(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,org.apache.hadoop.io.Text> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> binaryBlockToTextCell(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn)</pre> |
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| <a name="matrixBlockToBinaryBlock-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-"> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<org.apache.hadoop.io.LongWritable,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> matrixBlockToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> matrixBlockToBinaryBlockLongIndex(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> dcIn)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixIndexes.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixIndexes</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>> binaryBlockToMatrixBlock(org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> input, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcIn, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mcOut)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> dataFrameToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> df, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| boolean containsID)</pre> |
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| <pre>public static org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> dataFrameToBinaryBlock(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> df, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| boolean containsID, |
| <a href="../../../../../../../org/apache/sysds/runtime/matrix/data/Pair.html" title="class in org.apache.sysds.runtime.matrix.data">Pair</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[],<a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[]> out)</pre> |
| </li> |
| </ul> |
| <a name="binaryBlockToDataFrame-org.apache.spark.sql.SparkSession-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-"> |
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| </a> |
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| <h4>binaryBlockToDataFrame</h4> |
| <pre>public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> binaryBlockToDataFrame(org.apache.spark.sql.SparkSession sparkSession, |
| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
| </li> |
| </ul> |
| <a name="binaryBlockToDataFrame-org.apache.spark.sql.SQLContext-org.apache.spark.api.java.JavaPairRDD-org.apache.sysds.runtime.meta.DataCharacteristics-org.apache.sysds.common.Types.ValueType:A-"> |
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| <h4>binaryBlockToDataFrame</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row> binaryBlockToDataFrame(org.apache.spark.sql.SQLContext sqlContext, |
| org.apache.spark.api.java.JavaPairRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>,<a href="../../../../../../../org/apache/sysds/runtime/matrix/data/FrameBlock.html" title="class in org.apache.sysds.runtime.matrix.data">FrameBlock</a>> in, |
| <a href="../../../../../../../org/apache/sysds/runtime/meta/DataCharacteristics.html" title="class in org.apache.sysds.runtime.meta">DataCharacteristics</a> mc, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| <a name="convertFrameSchemaToDFSchema-org.apache.sysds.common.Types.ValueType:A-boolean-"> |
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| <h4>convertFrameSchemaToDFSchema</h4> |
| <pre>public static org.apache.spark.sql.types.StructType convertFrameSchemaToDFSchema(<a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] fschema, |
| boolean containsID)</pre> |
| <div class="block">This function will convert Frame schema into DataFrame schema</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fschema</code> - frame schema</dd> |
| <dd><code>containsID</code> - true if contains ID column</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Spark StructType of StructFields representing schema</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="convertDFSchemaToFrameSchema-org.apache.spark.sql.types.StructType-java.lang.String:A-org.apache.sysds.common.Types.ValueType:A-boolean-"> |
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| <h4>convertDFSchemaToFrameSchema</h4> |
| <pre>public static int convertDFSchemaToFrameSchema(org.apache.spark.sql.types.StructType dfschema, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] colnames, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] fschema, |
| boolean containsID)</pre> |
| <div class="block">NOTE: regarding the support of vector columns, we make the following |
| schema restriction: single vector column, which allows inference of |
| the vector length without data access and covers the common case.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dfschema</code> - schema as StructType</dd> |
| <dd><code>colnames</code> - column names</dd> |
| <dd><code>fschema</code> - array of SystemDS ValueTypes</dd> |
| <dd><code>containsID</code> - if true, contains ID column</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>0-based column index of vector column, -1 if no vector.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="csvToRowRDD-org.apache.spark.api.java.JavaSparkContext-java.lang.String-java.lang.String-org.apache.sysds.common.Types.ValueType:A-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>csvToRowRDD</h4> |
| <pre>public static org.apache.spark.api.java.JavaRDD<org.apache.spark.sql.Row> csvToRowRDD(org.apache.spark.api.java.JavaSparkContext sc, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fnameIn, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
| </li> |
| </ul> |
| <a name="csvToRowRDD-org.apache.spark.api.java.JavaSparkContext-org.apache.spark.api.java.JavaRDD-java.lang.String-org.apache.sysds.common.Types.ValueType:A-"> |
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| <h4>csvToRowRDD</h4> |
| <pre>public static org.apache.spark.api.java.JavaRDD<org.apache.spark.sql.Row> csvToRowRDD(org.apache.spark.api.java.JavaSparkContext sc, |
| org.apache.spark.api.java.JavaRDD<<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> dataRdd, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim, |
| <a href="../../../../../../../org/apache/sysds/common/Types.ValueType.html" title="enum in org.apache.sysds.common">Types.ValueType</a>[] schema)</pre> |
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