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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.iceberg.spark.procedures</a></div>
<h2 title="Class RewritePositionDeleteFilesProcedure" class="title">Class RewritePositionDeleteFilesProcedure</h2>
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<li>java.lang.Object</li>
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<li>org.apache.iceberg.spark.procedures.RewritePositionDeleteFilesProcedure</li>
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<dd><code><a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">Procedure</a></code></dd>
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<pre>public class <span class="typeNameLabel">RewritePositionDeleteFilesProcedure</span>
extends java.lang.Object</pre>
<div class="block">A procedure that rewrites position delete files in a table.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../actions/SparkActions.html#rewritePositionDeletes(org.apache.iceberg.Table)"><code>SparkActions.rewritePositionDeletes(Table)</code></a></dd>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static org.apache.spark.sql.types.DataType</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_ARRAY">STRING_ARRAY</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static org.apache.spark.sql.types.DataType</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#STRING_MAP">STRING_MAP</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><code>protected <a href="../actions/SparkActions.html" title="class in org.apache.iceberg.spark.actions">SparkActions</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#actions()">actions</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="SparkProcedures.ProcedureBuilder.html" title="interface in org.apache.iceberg.spark.procedures">SparkProcedures.ProcedureBuilder</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#builder()">builder</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>org.apache.spark.sql.catalyst.InternalRow[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#call(org.apache.spark.sql.catalyst.InternalRow)">call</a></span>&#8203;(org.apache.spark.sql.catalyst.InternalRow&nbsp;args)</code></th>
<td class="colLast">
<div class="block">Executes this procedure.</div>
</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#closeService()">closeService</a></span>()</code></th>
<td class="colLast">
<div class="block">Closes this procedure's executor service if a new one was created with <code>BaseProcedure.executorService(int, String)</code>.</div>
</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#description()">description</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the description of this procedure.</div>
</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected java.util.concurrent.ExecutorService</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#executorService(int,java.lang.String)">executorService</a></span>&#8203;(int&nbsp;threadPoolSize,
java.lang.String&nbsp;nameFormat)</code></th>
<td class="colLast">
<div class="block">Starts a new executor service which can be used by this procedure in its work.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected <a href="../../expressions/Expression.html" title="interface in org.apache.iceberg.expressions">Expression</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#filterExpression(org.apache.spark.sql.connector.catalog.Identifier,java.lang.String)">filterExpression</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.lang.String&nbsp;where)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected org.apache.spark.sql.Dataset&lt;org.apache.spark.sql.Row&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadRows(org.apache.spark.sql.connector.catalog.Identifier,java.util.Map)">loadRows</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;tableIdent,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;options)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected <a href="../source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#loadSparkTable(org.apache.spark.sql.connector.catalog.Identifier)">loadSparkTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#modifyIcebergTable(org.apache.spark.sql.connector.catalog.Identifier,java.util.function.Function)">modifyIcebergTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.util.function.Function&lt;<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a>,&#8203;T&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>protected org.apache.spark.sql.catalyst.InternalRow</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#newInternalRow(java.lang.Object...)">newInternalRow</a></span>&#8203;(java.lang.Object...&nbsp;values)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i11" class="rowColor">
<td class="colFirst"><code>org.apache.spark.sql.types.StructType</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#outputType()">outputType</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the type of rows produced by this procedure.</div>
</td>
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<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../spark/sql/connector/iceberg/catalog/ProcedureParameter.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ProcedureParameter</a>[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parameters()">parameters</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the input parameters of this procedure.</div>
</td>
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<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#refreshSparkCache(org.apache.spark.sql.connector.catalog.Identifier,org.apache.spark.sql.connector.catalog.Table)">refreshSparkCache</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.connector.catalog.Table&nbsp;table)</code></th>
<td class="colLast">&nbsp;</td>
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<tr id="i14" class="altColor">
<td class="colFirst"><code>protected org.apache.spark.sql.SparkSession</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#spark()">spark</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>protected org.apache.spark.sql.connector.catalog.TableCatalog</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#tableCatalog()">tableCatalog</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>protected <a href="../Spark3Util.CatalogAndIdentifier.html" title="class in org.apache.iceberg.spark">Spark3Util.CatalogAndIdentifier</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toCatalogAndIdentifier(java.lang.String,java.lang.String,org.apache.spark.sql.connector.catalog.CatalogPlugin)">toCatalogAndIdentifier</a></span>&#8203;(java.lang.String&nbsp;identifierAsString,
java.lang.String&nbsp;argName,
org.apache.spark.sql.connector.catalog.CatalogPlugin&nbsp;catalog)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected org.apache.spark.sql.connector.catalog.Identifier</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toIdentifier(java.lang.String,java.lang.String)">toIdentifier</a></span>&#8203;(java.lang.String&nbsp;identifierAsString,
java.lang.String&nbsp;argName)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>protected &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#withIcebergTable(org.apache.spark.sql.connector.catalog.Identifier,java.util.function.Function)">withIcebergTable</a></span>&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.util.function.Function&lt;<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a>,&#8203;T&gt;&nbsp;func)</code></th>
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<pre>protected static final&nbsp;org.apache.spark.sql.types.DataType STRING_MAP</pre>
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<h4>STRING_ARRAY</h4>
<pre>protected static final&nbsp;org.apache.spark.sql.types.DataType STRING_ARRAY</pre>
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<pre class="methodSignature">public static&nbsp;<a href="SparkProcedures.ProcedureBuilder.html" title="interface in org.apache.iceberg.spark.procedures">SparkProcedures.ProcedureBuilder</a>&nbsp;builder()</pre>
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<h4>parameters</h4>
<pre class="methodSignature">public&nbsp;<a href="../../../spark/sql/connector/iceberg/catalog/ProcedureParameter.html" title="interface in org.apache.spark.sql.connector.iceberg.catalog">ProcedureParameter</a>[]&nbsp;parameters()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#parameters()">Procedure</a></code></span></div>
<div class="block">Returns the input parameters of this procedure.</div>
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<h4>outputType</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.types.StructType&nbsp;outputType()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#outputType()">Procedure</a></code></span></div>
<div class="block">Returns the type of rows produced by this procedure.</div>
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<h4>call</h4>
<pre class="methodSignature">public&nbsp;org.apache.spark.sql.catalyst.InternalRow[]&nbsp;call&#8203;(org.apache.spark.sql.catalyst.InternalRow&nbsp;args)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#call(org.apache.spark.sql.catalyst.InternalRow)">Procedure</a></code></span></div>
<div class="block">Executes this procedure.
<p>Spark will align the provided arguments according to the input parameters defined in <a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#parameters()"><code>Procedure.parameters()</code></a> either by position or by name before execution.
<p>Implementations may provide a summary of execution by returning one or many rows as a
result. The schema of output rows must match the defined output type in <a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#outputType()"><code>Procedure.outputType()</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>args</code> - input arguments</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the result of executing this procedure with the given arguments</dd>
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<h4>description</h4>
<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;description()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../spark/sql/connector/iceberg/catalog/Procedure.html#description()">Procedure</a></code></span></div>
<div class="block">Returns the description of this procedure.</div>
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<a id="spark()">
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<h4>spark</h4>
<pre class="methodSignature">protected&nbsp;org.apache.spark.sql.SparkSession&nbsp;spark()</pre>
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<h4>actions</h4>
<pre class="methodSignature">protected&nbsp;<a href="../actions/SparkActions.html" title="class in org.apache.iceberg.spark.actions">SparkActions</a>&nbsp;actions()</pre>
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<a id="tableCatalog()">
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<h4>tableCatalog</h4>
<pre class="methodSignature">protected&nbsp;org.apache.spark.sql.connector.catalog.TableCatalog&nbsp;tableCatalog()</pre>
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<a id="modifyIcebergTable(org.apache.spark.sql.connector.catalog.Identifier,java.util.function.Function)">
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<h4>modifyIcebergTable</h4>
<pre class="methodSignature">protected&nbsp;&lt;T&gt;&nbsp;T&nbsp;modifyIcebergTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.util.function.Function&lt;<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a>,&#8203;T&gt;&nbsp;func)</pre>
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<h4>withIcebergTable</h4>
<pre class="methodSignature">protected&nbsp;&lt;T&gt;&nbsp;T&nbsp;withIcebergTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.util.function.Function&lt;<a href="../../Table.html" title="interface in org.apache.iceberg">Table</a>,&#8203;T&gt;&nbsp;func)</pre>
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<a id="toIdentifier(java.lang.String,java.lang.String)">
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<h4>toIdentifier</h4>
<pre class="methodSignature">protected&nbsp;org.apache.spark.sql.connector.catalog.Identifier&nbsp;toIdentifier&#8203;(java.lang.String&nbsp;identifierAsString,
java.lang.String&nbsp;argName)</pre>
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<h4>toCatalogAndIdentifier</h4>
<pre class="methodSignature">protected&nbsp;<a href="../Spark3Util.CatalogAndIdentifier.html" title="class in org.apache.iceberg.spark">Spark3Util.CatalogAndIdentifier</a>&nbsp;toCatalogAndIdentifier&#8203;(java.lang.String&nbsp;identifierAsString,
java.lang.String&nbsp;argName,
org.apache.spark.sql.connector.catalog.CatalogPlugin&nbsp;catalog)</pre>
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<a id="loadSparkTable(org.apache.spark.sql.connector.catalog.Identifier)">
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<h4>loadSparkTable</h4>
<pre class="methodSignature">protected&nbsp;<a href="../source/SparkTable.html" title="class in org.apache.iceberg.spark.source">SparkTable</a>&nbsp;loadSparkTable&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident)</pre>
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<h4>loadRows</h4>
<pre class="methodSignature">protected&nbsp;org.apache.spark.sql.Dataset&lt;org.apache.spark.sql.Row&gt;&nbsp;loadRows&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;tableIdent,
java.util.Map&lt;java.lang.String,&#8203;java.lang.String&gt;&nbsp;options)</pre>
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<pre class="methodSignature">protected&nbsp;void&nbsp;refreshSparkCache&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
org.apache.spark.sql.connector.catalog.Table&nbsp;table)</pre>
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<pre class="methodSignature">protected&nbsp;<a href="../../expressions/Expression.html" title="interface in org.apache.iceberg.expressions">Expression</a>&nbsp;filterExpression&#8203;(org.apache.spark.sql.connector.catalog.Identifier&nbsp;ident,
java.lang.String&nbsp;where)</pre>
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<pre class="methodSignature">protected&nbsp;org.apache.spark.sql.catalyst.InternalRow&nbsp;newInternalRow&#8203;(java.lang.Object...&nbsp;values)</pre>
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<h4>closeService</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;closeService()</pre>
<div class="block">Closes this procedure's executor service if a new one was created with <code>BaseProcedure.executorService(int, String)</code>. Does not block for any remaining tasks.</div>
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<pre class="methodSignature">protected&nbsp;java.util.concurrent.ExecutorService&nbsp;executorService&#8203;(int&nbsp;threadPoolSize,
java.lang.String&nbsp;nameFormat)</pre>
<div class="block">Starts a new executor service which can be used by this procedure in its work. The pool will be
automatically shut down if <a href="#withIcebergTable(org.apache.spark.sql.connector.catalog.Identifier,java.util.function.Function)"><code>withIcebergTable(Identifier, Function)</code></a> or <a href="#modifyIcebergTable(org.apache.spark.sql.connector.catalog.Identifier,java.util.function.Function)"><code>modifyIcebergTable(Identifier, Function)</code></a> are called. If these methods are not used then the
service can be shut down with <a href="#closeService()"><code>closeService()</code></a> or left to be closed when this class is
finalized.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>threadPoolSize</code> - number of threads in the service</dd>
<dd><code>nameFormat</code> - name prefix for threads created in this service</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the new executor service owned by this procedure</dd>
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