http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/repartition.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/repartition.html b/site/docs/2.4.0/api/R/repartition.html new file mode 100644 index 0000000..23cb166 --- /dev/null +++ b/site/docs/2.4.0/api/R/repartition.html @@ -0,0 +1,139 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Repartition</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for repartition {SparkR}"><tr><td>repartition {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Repartition</h2> + +<h3>Description</h3> + +<p>The following options for repartition are possible: +</p> + +<ul> +<li><p>1. Return a new SparkDataFrame that has exactly <code>numPartitions</code>. +</p> +</li> +<li><p>2. Return a new SparkDataFrame hash partitioned by +the given columns into <code>numPartitions</code>. +</p> +</li> +<li><p>3. Return a new SparkDataFrame hash partitioned by the given column(s), +using <code>spark.sql.shuffle.partitions</code> as number of partitions. +</p> +</li></ul> + + + +<h3>Usage</h3> + +<pre> +repartition(x, ...) + +## S4 method for signature 'SparkDataFrame' +repartition(x, numPartitions = NULL, + col = NULL, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional column(s) to be used in the partitioning.</p> +</td></tr> +<tr valign="top"><td><code>numPartitions</code></td> +<td> +<p>the number of partitions to use.</p> +</td></tr> +<tr valign="top"><td><code>col</code></td> +<td> +<p>the column by which the partitioning will be performed.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>repartition since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p><a href="coalesce.html">coalesce</a>, <a href="repartitionByRange.html">repartitionByRange</a> +</p> +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="schema.html">schema</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="showDF.html">showDF</a></code>, +<code><a href="show.html">show</a></code>, <code><a href="storageLevel.html">storageLevel</a></code>, +<code><a href="str.html">str</a></code>, <code><a href="subset.html">subset</a></code>, +<code><a href="summary.html">summary</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="toJSON.html">toJSON</a></code>, <code><a href="unionByName.html">unionByName</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withWatermark.html">withWatermark</a></code>, +<code><a href="with.html">with</a></code>, <code><a href="write.df.html">write.df</a></code>, +<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.json.html">write.json</a></code>, +<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>, +<code><a href="write.stream.html">write.stream</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D newDF <- repartition(df, 2L) +##D newDF <- repartition(df, numPartitions = 2L) +##D newDF <- repartition(df, col = df$"col1", df$"col2") +##D newDF <- repartition(df, 3L, col = df$"col1", df$"col2") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/repartitionByRange.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/repartitionByRange.html b/site/docs/2.4.0/api/R/repartitionByRange.html new file mode 100644 index 0000000..2dd3f94 --- /dev/null +++ b/site/docs/2.4.0/api/R/repartitionByRange.html @@ -0,0 +1,134 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Repartition by range</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for repartitionByRange {SparkR}"><tr><td>repartitionByRange {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Repartition by range</h2> + +<h3>Description</h3> + +<p>The following options for repartition by range are possible: +</p> + +<ul> +<li><p>1. Return a new SparkDataFrame range partitioned by +the given columns into <code>numPartitions</code>. +</p> +</li> +<li><p>2. Return a new SparkDataFrame range partitioned by the given column(s), +using <code>spark.sql.shuffle.partitions</code> as number of partitions. +</p> +</li></ul> + + + +<h3>Usage</h3> + +<pre> +repartitionByRange(x, ...) + +## S4 method for signature 'SparkDataFrame' +repartitionByRange(x, numPartitions = NULL, + col = NULL, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional column(s) to be used in the range partitioning.</p> +</td></tr> +<tr valign="top"><td><code>numPartitions</code></td> +<td> +<p>the number of partitions to use.</p> +</td></tr> +<tr valign="top"><td><code>col</code></td> +<td> +<p>the column by which the range partitioning will be performed.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>repartitionByRange since 2.4.0 +</p> + + +<h3>See Also</h3> + +<p><a href="repartition.html">repartition</a>, <a href="coalesce.html">coalesce</a> +</p> +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="schema.html">schema</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="showDF.html">showDF</a></code>, +<code><a href="show.html">show</a></code>, <code><a href="storageLevel.html">storageLevel</a></code>, +<code><a href="str.html">str</a></code>, <code><a href="subset.html">subset</a></code>, +<code><a href="summary.html">summary</a></code>, <code><a href="take.html">take</a></code>, +<code><a href="toJSON.html">toJSON</a></code>, <code><a href="unionByName.html">unionByName</a></code>, +<code><a href="union.html">union</a></code>, <code><a href="unpersist.html">unpersist</a></code>, +<code><a href="withColumn.html">withColumn</a></code>, <code><a href="withWatermark.html">withWatermark</a></code>, +<code><a href="with.html">with</a></code>, <code><a href="write.df.html">write.df</a></code>, +<code><a href="write.jdbc.html">write.jdbc</a></code>, <code><a href="write.json.html">write.json</a></code>, +<code><a href="write.orc.html">write.orc</a></code>, <code><a href="write.parquet.html">write.parquet</a></code>, +<code><a href="write.stream.html">write.stream</a></code>, <code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D newDF <- repartitionByRange(df, col = df$col1, df$col2) +##D newDF <- repartitionByRange(df, 3L, col = df$col1, df$col2) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/rollup.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/rollup.html b/site/docs/2.4.0/api/R/rollup.html new file mode 100644 index 0000000..530c6b1 --- /dev/null +++ b/site/docs/2.4.0/api/R/rollup.html @@ -0,0 +1,129 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: rollup</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for rollup {SparkR}"><tr><td>rollup {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>rollup</h2> + +<h3>Description</h3> + +<p>Create a multi-dimensional rollup for the SparkDataFrame using the specified columns. +</p> + + +<h3>Usage</h3> + +<pre> +rollup(x, ...) + +## S4 method for signature 'SparkDataFrame' +rollup(x, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>character name(s) or Column(s) to group on.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>If grouping expression is missing <code>rollup</code> creates a single global aggregate and is +equivalent to direct application of <a href="summarize.html">agg</a>. +</p> + + +<h3>Value</h3> + +<p>A GroupedData. +</p> + + +<h3>Note</h3> + +<p>rollup since 2.3.0 +</p> + + +<h3>See Also</h3> + +<p><a href="summarize.html">agg</a>, <a href="cube.html">cube</a>, <a href="groupBy.html">groupBy</a> +</p> +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="sample.html">sample</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D df <- createDataFrame(mtcars) +##D mean(rollup(df, "cyl", "gear", "am"), "mpg") +##D +##D # Following calls are equivalent +##D agg(rollup(df), mean(df$mpg)) +##D agg(df, mean(df$mpg)) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/rowsBetween.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/rowsBetween.html b/site/docs/2.4.0/api/R/rowsBetween.html new file mode 100644 index 0000000..1a126a5 --- /dev/null +++ b/site/docs/2.4.0/api/R/rowsBetween.html @@ -0,0 +1,87 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: rowsBetween</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for rowsBetween {SparkR}"><tr><td>rowsBetween {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>rowsBetween</h2> + +<h3>Description</h3> + +<p>Defines the frame boundaries, from <code>start</code> (inclusive) to <code>end</code> (inclusive). +</p> + + +<h3>Usage</h3> + +<pre> +rowsBetween(x, start, end) + +## S4 method for signature 'WindowSpec,numeric,numeric' +rowsBetween(x, start, end) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a WindowSpec</p> +</td></tr> +<tr valign="top"><td><code>start</code></td> +<td> +<p>boundary start, inclusive. +The frame is unbounded if this is the minimum long value.</p> +</td></tr> +<tr valign="top"><td><code>end</code></td> +<td> +<p>boundary end, inclusive. +The frame is unbounded if this is the maximum long value.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>Both <code>start</code> and <code>end</code> are relative positions from the current row. For example, +"0" means "current row", while "-1" means the row before the current row, and "5" means the +fifth row after the current row. +</p> + + +<h3>Value</h3> + +<p>a WindowSpec +</p> + + +<h3>Note</h3> + +<p>rowsBetween since 2.0.0 +</p> + + +<h3>See Also</h3> + +<p>Other windowspec_method: <code><a href="orderBy.html">orderBy</a></code>, +<code><a href="partitionBy.html">partitionBy</a></code>, <code><a href="rangeBetween.html">rangeBetween</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D rowsBetween(ws, 0, 3) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/sample.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/sample.html b/site/docs/2.4.0/api/R/sample.html new file mode 100644 index 0000000..97533dd --- /dev/null +++ b/site/docs/2.4.0/api/R/sample.html @@ -0,0 +1,133 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Sample</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for sample {SparkR}"><tr><td>sample {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Sample</h2> + +<h3>Description</h3> + +<p>Return a sampled subset of this SparkDataFrame using a random seed. +Note: this is not guaranteed to provide exactly the fraction specified +of the total count of of the given SparkDataFrame. +</p> + + +<h3>Usage</h3> + +<pre> +sample(x, withReplacement = FALSE, fraction, seed) + +sample_frac(x, withReplacement = FALSE, fraction, seed) + +## S4 method for signature 'SparkDataFrame' +sample(x, withReplacement = FALSE, fraction, + seed) + +## S4 method for signature 'SparkDataFrame' +sample_frac(x, withReplacement = FALSE, + fraction, seed) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +<tr valign="top"><td><code>withReplacement</code></td> +<td> +<p>Sampling with replacement or not</p> +</td></tr> +<tr valign="top"><td><code>fraction</code></td> +<td> +<p>The (rough) sample target fraction</p> +</td></tr> +<tr valign="top"><td><code>seed</code></td> +<td> +<p>Randomness seed value. Default is a random seed.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>sample since 1.4.0 +</p> +<p>sample_frac since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="saveAsTable.html">saveAsTable</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D collect(sample(df, fraction = 0.5)) +##D collect(sample(df, FALSE, 0.5)) +##D collect(sample(df, TRUE, 0.5, seed = 3)) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/sampleBy.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/sampleBy.html b/site/docs/2.4.0/api/R/sampleBy.html new file mode 100644 index 0000000..3e95384 --- /dev/null +++ b/site/docs/2.4.0/api/R/sampleBy.html @@ -0,0 +1,86 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Returns a stratified sample without replacement</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for sampleBy {SparkR}"><tr><td>sampleBy {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Returns a stratified sample without replacement</h2> + +<h3>Description</h3> + +<p>Returns a stratified sample without replacement based on the fraction given on each +stratum. +</p> + + +<h3>Usage</h3> + +<pre> +sampleBy(x, col, fractions, seed) + +## S4 method for signature 'SparkDataFrame,character,list,numeric' +sampleBy(x, col, + fractions, seed) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +<tr valign="top"><td><code>col</code></td> +<td> +<p>column that defines strata</p> +</td></tr> +<tr valign="top"><td><code>fractions</code></td> +<td> +<p>A named list giving sampling fraction for each stratum. If a stratum is +not specified, we treat its fraction as zero.</p> +</td></tr> +<tr valign="top"><td><code>seed</code></td> +<td> +<p>random seed</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A new SparkDataFrame that represents the stratified sample +</p> + + +<h3>Note</h3> + +<p>sampleBy since 1.6.0 +</p> + + +<h3>See Also</h3> + +<p>Other stat functions: <code><a href="approxQuantile.html">approxQuantile</a></code>, +<code><a href="corr.html">corr</a></code>, <code><a href="cov.html">cov</a></code>, +<code><a href="crosstab.html">crosstab</a></code>, <code><a href="freqItems.html">freqItems</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D df <- read.json("/path/to/file.json") +##D sample <- sampleBy(df, "key", fractions, 36) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/saveAsTable.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/saveAsTable.html b/site/docs/2.4.0/api/R/saveAsTable.html new file mode 100644 index 0000000..1a7b1bd --- /dev/null +++ b/site/docs/2.4.0/api/R/saveAsTable.html @@ -0,0 +1,141 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Save the contents of the SparkDataFrame to a data source as a...</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for saveAsTable {SparkR}"><tr><td>saveAsTable {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Save the contents of the SparkDataFrame to a data source as a table</h2> + +<h3>Description</h3> + +<p>The data source is specified by the <code>source</code> and a set of options (...). +If <code>source</code> is not specified, the default data source configured by +spark.sql.sources.default will be used. +</p> + + +<h3>Usage</h3> + +<pre> +saveAsTable(df, tableName, source = NULL, mode = "error", ...) + +## S4 method for signature 'SparkDataFrame,character' +saveAsTable(df, tableName, + source = NULL, mode = "error", ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>df</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>tableName</code></td> +<td> +<p>a name for the table.</p> +</td></tr> +<tr valign="top"><td><code>source</code></td> +<td> +<p>a name for external data source.</p> +</td></tr> +<tr valign="top"><td><code>mode</code></td> +<td> +<p>one of 'append', 'overwrite', 'error', 'errorifexists', 'ignore' +save mode (it is 'error' by default)</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional option(s) passed to the method.</p> +</td></tr> +</table> + + +<h3>Details</h3> + +<p>Additionally, mode is used to specify the behavior of the save operation when +data already exists in the data source. There are four modes: <br /> +'append': Contents of this SparkDataFrame are expected to be appended to existing data. <br /> +'overwrite': Existing data is expected to be overwritten by the contents of this +SparkDataFrame. <br /> +'error' or 'errorifexists': An exception is expected to be thrown. <br /> +'ignore': The save operation is expected to not save the contents of the SparkDataFrame +and to not change the existing data. <br /> +</p> + + +<h3>Note</h3> + +<p>saveAsTable since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="schema.html">schema</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D saveAsTable(df, "myfile") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/schema.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/schema.html b/site/docs/2.4.0/api/R/schema.html new file mode 100644 index 0000000..707d4e1 --- /dev/null +++ b/site/docs/2.4.0/api/R/schema.html @@ -0,0 +1,108 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Get schema object</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for schema {SparkR}"><tr><td>schema {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Get schema object</h2> + +<h3>Description</h3> + +<p>Returns the schema of this SparkDataFrame as a structType object. +</p> + + +<h3>Usage</h3> + +<pre> +schema(x) + +## S4 method for signature 'SparkDataFrame' +schema(x) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>schema since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="selectExpr.html">selectExpr</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D dfSchema <- schema(df) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/select.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/select.html b/site/docs/2.4.0/api/R/select.html new file mode 100644 index 0000000..40ee189 --- /dev/null +++ b/site/docs/2.4.0/api/R/select.html @@ -0,0 +1,159 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Select</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for select {SparkR}"><tr><td>select {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Select</h2> + +<h3>Description</h3> + +<p>Selects a set of columns with names or Column expressions. +</p> + + +<h3>Usage</h3> + +<pre> +select(x, col, ...) + +## S4 method for signature 'SparkDataFrame' +x$name + +## S4 replacement method for signature 'SparkDataFrame' +x$name <- value + +## S4 method for signature 'SparkDataFrame,character' +select(x, col, ...) + +## S4 method for signature 'SparkDataFrame,Column' +select(x, col, ...) + +## S4 method for signature 'SparkDataFrame,list' +select(x, col) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>a SparkDataFrame.</p> +</td></tr> +<tr valign="top"><td><code>col</code></td> +<td> +<p>a list of columns or single Column or name.</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>additional column(s) if only one column is specified in <code>col</code>. +If more than one column is assigned in <code>col</code>, <code>...</code> +should be left empty.</p> +</td></tr> +<tr valign="top"><td><code>name</code></td> +<td> +<p>name of a Column (without being wrapped by <code>""</code>).</p> +</td></tr> +<tr valign="top"><td><code>value</code></td> +<td> +<p>a Column or an atomic vector in the length of 1 as literal value, or <code>NULL</code>. +If <code>NULL</code>, the specified Column is dropped.</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A new SparkDataFrame with selected columns. +</p> + + +<h3>Note</h3> + +<p>$ since 1.4.0 +</p> +<p>$<- since 1.4.0 +</p> +<p>select(SparkDataFrame, character) since 1.4.0 +</p> +<p>select(SparkDataFrame, Column) since 1.4.0 +</p> +<p>select(SparkDataFrame, list) since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="schema.html">schema</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> +<p>Other subsetting functions: <code><a href="filter.html">filter</a></code>, +<code><a href="subset.html">subset</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D select(df, "*") +##D select(df, "col1", "col2") +##D select(df, df$name, df$age + 1) +##D select(df, c("col1", "col2")) +##D select(df, list(df$name, df$age + 1)) +##D # Similar to R data frames columns can also be selected using $ +##D df[,df$age] +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/selectExpr.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/selectExpr.html b/site/docs/2.4.0/api/R/selectExpr.html new file mode 100644 index 0000000..8c329b7 --- /dev/null +++ b/site/docs/2.4.0/api/R/selectExpr.html @@ -0,0 +1,122 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: SelectExpr</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for selectExpr {SparkR}"><tr><td>selectExpr {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>SelectExpr</h2> + +<h3>Description</h3> + +<p>Select from a SparkDataFrame using a set of SQL expressions. +</p> + + +<h3>Usage</h3> + +<pre> +selectExpr(x, expr, ...) + +## S4 method for signature 'SparkDataFrame,character' +selectExpr(x, expr, ...) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>x</code></td> +<td> +<p>A SparkDataFrame to be selected from.</p> +</td></tr> +<tr valign="top"><td><code>expr</code></td> +<td> +<p>A string containing a SQL expression</p> +</td></tr> +<tr valign="top"><td><code>...</code></td> +<td> +<p>Additional expressions</p> +</td></tr> +</table> + + +<h3>Value</h3> + +<p>A SparkDataFrame +</p> + + +<h3>Note</h3> + +<p>selectExpr since 1.4.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="schema.html">schema</a></code>, <code><a href="select.html">select</a></code>, +<code><a href="showDF.html">showDF</a></code>, <code><a href="show.html">show</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D selectExpr(df, "col1", "(col2 * 5) as newCol") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setCheckpointDir.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setCheckpointDir.html b/site/docs/2.4.0/api/R/setCheckpointDir.html new file mode 100644 index 0000000..a0e5ea8 --- /dev/null +++ b/site/docs/2.4.0/api/R/setCheckpointDir.html @@ -0,0 +1,60 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Set checkpoint directory</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setCheckpointDir {SparkR}"><tr><td>setCheckpointDir {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Set checkpoint directory</h2> + +<h3>Description</h3> + +<p>Set the directory under which SparkDataFrame are going to be checkpointed. The directory must be +a HDFS path if running on a cluster. +</p> + + +<h3>Usage</h3> + +<pre> +setCheckpointDir(directory) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>directory</code></td> +<td> +<p>Directory path to checkpoint to</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>setCheckpointDir since 2.2.0 +</p> + + +<h3>See Also</h3> + +<p><a href="checkpoint.html">checkpoint</a> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D setCheckpointDir("/checkpoint") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setCurrentDatabase.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setCurrentDatabase.html b/site/docs/2.4.0/api/R/setCurrentDatabase.html new file mode 100644 index 0000000..690fb94 --- /dev/null +++ b/site/docs/2.4.0/api/R/setCurrentDatabase.html @@ -0,0 +1,54 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Sets the current default database</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setCurrentDatabase {SparkR}"><tr><td>setCurrentDatabase {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Sets the current default database</h2> + +<h3>Description</h3> + +<p>Sets the current default database. +</p> + + +<h3>Usage</h3> + +<pre> +setCurrentDatabase(databaseName) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>databaseName</code></td> +<td> +<p>name of the database</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>since 2.2.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D setCurrentDatabase("default") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setJobDescription.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setJobDescription.html b/site/docs/2.4.0/api/R/setJobDescription.html new file mode 100644 index 0000000..4cc1912 --- /dev/null +++ b/site/docs/2.4.0/api/R/setJobDescription.html @@ -0,0 +1,53 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Set a human readable description of the current job.</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setJobDescription {SparkR}"><tr><td>setJobDescription {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Set a human readable description of the current job.</h2> + +<h3>Description</h3> + +<p>Set a description that is shown as a job description in UI. +</p> + + +<h3>Usage</h3> + +<pre> +setJobDescription(value) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>value</code></td> +<td> +<p>The job description of the current job.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>setJobDescription since 2.3.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D setJobDescription("This is an example job.") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setJobGroup.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setJobGroup.html b/site/docs/2.4.0/api/R/setJobGroup.html new file mode 100644 index 0000000..a761b81 --- /dev/null +++ b/site/docs/2.4.0/api/R/setJobGroup.html @@ -0,0 +1,65 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Assigns a group ID to all the jobs started by this thread...</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setJobGroup {SparkR}"><tr><td>setJobGroup {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Assigns a group ID to all the jobs started by this thread until the group ID is set to a +different value or cleared.</h2> + +<h3>Description</h3> + +<p>Assigns a group ID to all the jobs started by this thread until the group ID is set to a +different value or cleared. +</p> + + +<h3>Usage</h3> + +<pre> +## Default S3 method: +setJobGroup(groupId, description, interruptOnCancel) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>groupId</code></td> +<td> +<p>the ID to be assigned to job groups.</p> +</td></tr> +<tr valign="top"><td><code>description</code></td> +<td> +<p>description for the job group ID.</p> +</td></tr> +<tr valign="top"><td><code>interruptOnCancel</code></td> +<td> +<p>flag to indicate if the job is interrupted on job cancellation.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>setJobGroup since 1.5.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D setJobGroup("myJobGroup", "My job group description", TRUE) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setLocalProperty.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setLocalProperty.html b/site/docs/2.4.0/api/R/setLocalProperty.html new file mode 100644 index 0000000..ae3b9cb --- /dev/null +++ b/site/docs/2.4.0/api/R/setLocalProperty.html @@ -0,0 +1,59 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Set a local property that affects jobs submitted from this...</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setLocalProperty {SparkR}"><tr><td>setLocalProperty {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Set a local property that affects jobs submitted from this thread, such as the +Spark fair scheduler pool.</h2> + +<h3>Description</h3> + +<p>Set a local property that affects jobs submitted from this thread, such as the +Spark fair scheduler pool. +</p> + + +<h3>Usage</h3> + +<pre> +setLocalProperty(key, value) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>key</code></td> +<td> +<p>The key for a local property.</p> +</td></tr> +<tr valign="top"><td><code>value</code></td> +<td> +<p>The value for a local property.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>setLocalProperty since 2.3.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D setLocalProperty("spark.scheduler.pool", "poolA") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/setLogLevel.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/setLogLevel.html b/site/docs/2.4.0/api/R/setLogLevel.html new file mode 100644 index 0000000..5e74815 --- /dev/null +++ b/site/docs/2.4.0/api/R/setLogLevel.html @@ -0,0 +1,53 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: Set new log level</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for setLogLevel {SparkR}"><tr><td>setLogLevel {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>Set new log level</h2> + +<h3>Description</h3> + +<p>Set new log level: "ALL", "DEBUG", "ERROR", "FATAL", "INFO", "OFF", "TRACE", "WARN" +</p> + + +<h3>Usage</h3> + +<pre> +setLogLevel(level) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>level</code></td> +<td> +<p>New log level</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>setLogLevel since 2.0.0 +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D setLogLevel("ERROR") +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> http://git-wip-us.apache.org/repos/asf/spark-website/blob/52917ac4/site/docs/2.4.0/api/R/show.html ---------------------------------------------------------------------- diff --git a/site/docs/2.4.0/api/R/show.html b/site/docs/2.4.0/api/R/show.html new file mode 100644 index 0000000..538247d --- /dev/null +++ b/site/docs/2.4.0/api/R/show.html @@ -0,0 +1,126 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";><html xmlns="http://www.w3.org/1999/xhtml";><head><title>R: show</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> +<link rel="stylesheet" type="text/css" href="R.css" /> + +<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/styles/github.min.css";> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/highlight.min.js";></script> +<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/8.3/languages/r.min.js";></script> +<script>hljs.initHighlightingOnLoad();</script> +</head><body> + +<table width="100%" summary="page for show {SparkR}"><tr><td>show {SparkR}</td><td style="text-align: right;">R Documentation</td></tr></table> + +<h2>show</h2> + +<h3>Description</h3> + +<p>Print class and type information of a Spark object. +</p> + + +<h3>Usage</h3> + +<pre> +## S4 method for signature 'Column' +show(object) + +## S4 method for signature 'GroupedData' +show(object) + +## S4 method for signature 'SparkDataFrame' +show(object) + +## S4 method for signature 'WindowSpec' +show(object) + +## S4 method for signature 'StreamingQuery' +show(object) +</pre> + + +<h3>Arguments</h3> + +<table summary="R argblock"> +<tr valign="top"><td><code>object</code></td> +<td> +<p>a Spark object. Can be a SparkDataFrame, Column, GroupedData, WindowSpec.</p> +</td></tr> +</table> + + +<h3>Note</h3> + +<p>show(Column) since 1.4.0 +</p> +<p>show(GroupedData) since 1.4.0 +</p> +<p>show(SparkDataFrame) since 1.4.0 +</p> +<p>show(WindowSpec) since 2.0.0 +</p> +<p>show(StreamingQuery) since 2.2.0 +</p> + + +<h3>See Also</h3> + +<p>Other SparkDataFrame functions: <code><a href="SparkDataFrame.html">SparkDataFrame-class</a></code>, +<code><a href="summarize.html">agg</a></code>, <code><a href="alias.html">alias</a></code>, +<code><a href="arrange.html">arrange</a></code>, <code><a href="as.data.frame.html">as.data.frame</a></code>, +<code><a href="attach.html">attach,SparkDataFrame-method</a></code>, +<code><a href="broadcast.html">broadcast</a></code>, <code><a href="cache.html">cache</a></code>, +<code><a href="checkpoint.html">checkpoint</a></code>, <code><a href="coalesce.html">coalesce</a></code>, +<code><a href="collect.html">collect</a></code>, <code><a href="columns.html">colnames</a></code>, +<code><a href="coltypes.html">coltypes</a></code>, +<code><a href="createOrReplaceTempView.html">createOrReplaceTempView</a></code>, +<code><a href="crossJoin.html">crossJoin</a></code>, <code><a href="cube.html">cube</a></code>, +<code><a href="dapplyCollect.html">dapplyCollect</a></code>, <code><a href="dapply.html">dapply</a></code>, +<code><a href="describe.html">describe</a></code>, <code><a href="dim.html">dim</a></code>, +<code><a href="distinct.html">distinct</a></code>, <code><a href="dropDuplicates.html">dropDuplicates</a></code>, +<code><a href="nafunctions.html">dropna</a></code>, <code><a href="drop.html">drop</a></code>, +<code><a href="dtypes.html">dtypes</a></code>, <code><a href="exceptAll.html">exceptAll</a></code>, +<code><a href="except.html">except</a></code>, <code><a href="explain.html">explain</a></code>, +<code><a href="filter.html">filter</a></code>, <code><a href="first.html">first</a></code>, +<code><a href="gapplyCollect.html">gapplyCollect</a></code>, <code><a href="gapply.html">gapply</a></code>, +<code><a href="getNumPartitions.html">getNumPartitions</a></code>, <code><a href="groupBy.html">group_by</a></code>, +<code><a href="head.html">head</a></code>, <code><a href="hint.html">hint</a></code>, +<code><a href="histogram.html">histogram</a></code>, <code><a href="insertInto.html">insertInto</a></code>, +<code><a href="intersectAll.html">intersectAll</a></code>, <code><a href="intersect.html">intersect</a></code>, +<code><a href="isLocal.html">isLocal</a></code>, <code><a href="isStreaming.html">isStreaming</a></code>, +<code><a href="join.html">join</a></code>, <code><a href="limit.html">limit</a></code>, +<code><a href="localCheckpoint.html">localCheckpoint</a></code>, <code><a href="merge.html">merge</a></code>, +<code><a href="mutate.html">mutate</a></code>, <code><a href="ncol.html">ncol</a></code>, +<code><a href="nrow.html">nrow</a></code>, <code><a href="persist.html">persist</a></code>, +<code><a href="printSchema.html">printSchema</a></code>, <code><a href="randomSplit.html">randomSplit</a></code>, +<code><a href="rbind.html">rbind</a></code>, <code><a href="rename.html">rename</a></code>, +<code><a href="repartitionByRange.html">repartitionByRange</a></code>, +<code><a href="repartition.html">repartition</a></code>, <code><a href="rollup.html">rollup</a></code>, +<code><a href="sample.html">sample</a></code>, <code><a href="saveAsTable.html">saveAsTable</a></code>, +<code><a href="schema.html">schema</a></code>, <code><a href="selectExpr.html">selectExpr</a></code>, +<code><a href="select.html">select</a></code>, <code><a href="showDF.html">showDF</a></code>, +<code><a href="storageLevel.html">storageLevel</a></code>, <code><a href="str.html">str</a></code>, +<code><a href="subset.html">subset</a></code>, <code><a href="summary.html">summary</a></code>, +<code><a href="take.html">take</a></code>, <code><a href="toJSON.html">toJSON</a></code>, +<code><a href="unionByName.html">unionByName</a></code>, <code><a href="union.html">union</a></code>, +<code><a href="unpersist.html">unpersist</a></code>, <code><a href="withColumn.html">withColumn</a></code>, +<code><a href="withWatermark.html">withWatermark</a></code>, <code><a href="with.html">with</a></code>, +<code><a href="write.df.html">write.df</a></code>, <code><a href="write.jdbc.html">write.jdbc</a></code>, +<code><a href="write.json.html">write.json</a></code>, <code><a href="write.orc.html">write.orc</a></code>, +<code><a href="write.parquet.html">write.parquet</a></code>, <code><a href="write.stream.html">write.stream</a></code>, +<code><a href="write.text.html">write.text</a></code> +</p> + + +<h3>Examples</h3> + +<pre><code class="r">## Not run: +##D sparkR.session() +##D path <- "path/to/file.json" +##D df <- read.json(path) +##D show(df) +## End(Not run) +</code></pre> + + +<hr /><div style="text-align: center;">[Package <em>SparkR</em> version 2.4.0 <a href="00Index.html">Index</a>]</div> +</body></html> --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
