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| <h1 title="Package" class="title">Package org.apache.calcite.adapter.spark</h1> |
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| <div class="block">Adapter based on the Apache Spark data management system.</div> |
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| <table class="typeSummary"> |
| <caption><span>Interface Summary</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Interface</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRel.html" title="interface in org.apache.calcite.adapter.spark">SparkRel</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression that uses Spark calling convention.</div> |
| </td> |
| </tr> |
| </tbody> |
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| <table class="typeSummary"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="EnumerableToSparkConverter.html" title="class in org.apache.calcite.adapter.spark">EnumerableToSparkConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression that converts input of <a href="../enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a> |
| into <a href="SparkRel.html#CONVENTION"><code>Spark convention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="EnumerableToSparkConverterRule.html" title="class in org.apache.calcite.adapter.spark">EnumerableToSparkConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a relational expression from |
| <a href="../jdbc/JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc"><code>JdbcConvention</code></a> to |
| <a href="SparkRel.html#CONVENTION"><code>Spark convention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="HttpServer.html" title="class in org.apache.calcite.adapter.spark">HttpServer</a></th> |
| <td class="colLast"> |
| <div class="block">An HTTP server for static content used to allow worker nodes to access JARs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="JdbcToSparkConverter.html" title="class in org.apache.calcite.adapter.spark">JdbcToSparkConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression representing a scan of a table in a JDBC data source |
| that returns its results as a Spark RDD.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="JdbcToSparkConverterRule.html" title="class in org.apache.calcite.adapter.spark">JdbcToSparkConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a relational expression from |
| <a href="../jdbc/JdbcConvention.html" title="class in org.apache.calcite.adapter.jdbc"><code>JdbcConvention</code></a> to |
| <a href="SparkRel.html#CONVENTION"><code>Spark convention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkHandlerImpl.html" title="class in org.apache.calcite.adapter.spark">SparkHandlerImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of |
| <a href="../../jdbc/CalcitePrepare.SparkHandler.html" title="interface in org.apache.calcite.jdbc"><code>CalcitePrepare.SparkHandler</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkHandlerImpl.Holder.html" title="class in org.apache.calcite.adapter.spark">SparkHandlerImpl.Holder</a></th> |
| <td class="colLast"> |
| <div class="block">Thread-safe holder</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRel.Implementor.html" title="class in org.apache.calcite.adapter.spark">SparkRel.Implementor</a></th> |
| <td class="colLast"> |
| <div class="block">Extension to <a href="../enumerable/JavaRelImplementor.html" title="class in org.apache.calcite.adapter.enumerable"><code>JavaRelImplementor</code></a> that can handle Spark relational |
| expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRel.Result.html" title="class in org.apache.calcite.adapter.spark">SparkRel.Result</a></th> |
| <td class="colLast"> |
| <div class="block">Result of generating Java code to implement a Spark relational |
| expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.html" title="class in org.apache.calcite.adapter.spark">SparkRules</a></th> |
| <td class="colLast"> |
| <div class="block">Rules for the <a href="SparkRel.html#CONVENTION"><code>Spark calling convention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.EnumerableToSparkConverterRule.html" title="class in org.apache.calcite.adapter.spark">SparkRules.EnumerableToSparkConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that converts from enumerable to Spark convention.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.SparkCalc.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkCalc</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of <a href="../../rel/core/Calc.html" title="class in org.apache.calcite.rel.core"><code>Calc</code></a> |
| in Spark convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.SparkCalcRule.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkCalcRule</a></th> |
| <td class="colLast"> |
| <div class="block">Rule to convert a <a href="../../rel/logical/LogicalCalc.html" title="class in org.apache.calcite.rel.logical"><code>LogicalCalc</code></a> to an |
| <a href="SparkRules.SparkCalc.html" title="class in org.apache.calcite.adapter.spark"><code>SparkRules.SparkCalc</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.SparkToEnumerableConverterRule.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkToEnumerableConverterRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that converts from Spark to enumerable convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.SparkValues.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkValues</a></th> |
| <td class="colLast"> |
| <div class="block">VALUES construct implemented in Spark.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRules.SparkValuesRule.html" title="class in org.apache.calcite.adapter.spark">SparkRules.SparkValuesRule</a></th> |
| <td class="colLast"> |
| <div class="block">Planner rule that implements VALUES operator in Spark convention.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkRuntime.html" title="class in org.apache.calcite.adapter.spark">SparkRuntime</a></th> |
| <td class="colLast"> |
| <div class="block">Runtime utilities for Calcite's Spark adapter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkRuntime.CalciteFlatMapFunction.html" title="class in org.apache.calcite.adapter.spark">SparkRuntime.CalciteFlatMapFunction</a><T,​R></th> |
| <td class="colLast"> |
| <div class="block">Combines linq4j <a href="../../linq4j/function/Function.html" title="interface in org.apache.calcite.linq4j.function"><code>Function</code></a> |
| and Spark <code>FlatMapFunction</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkToEnumerableConverter.html" title="class in org.apache.calcite.adapter.spark">SparkToEnumerableConverter</a></th> |
| <td class="colLast"> |
| <div class="block">Relational expression that converts input of |
| <a href="SparkRel.html#CONVENTION"><code>Spark convention</code></a> |
| into <a href="../enumerable/EnumerableConvention.html" title="enum in org.apache.calcite.adapter.enumerable"><code>EnumerableConvention</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SparkToEnumerableConverter.SparkImplementorImpl.html" title="class in org.apache.calcite.adapter.spark">SparkToEnumerableConverter.SparkImplementorImpl</a></th> |
| <td class="colLast"> |
| <div class="block">Implementation of |
| <a href="SparkRel.Implementor.html" title="class in org.apache.calcite.adapter.spark"><code>SparkRel.Implementor</code></a>.</div> |
| </td> |
| </tr> |
| </tbody> |
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| </li> |
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| <table class="typeSummary"> |
| <caption><span>Enum Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Enum</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SparkMethod.html" title="enum in org.apache.calcite.adapter.spark">SparkMethod</a></th> |
| <td class="colLast"> |
| <div class="block">Built-in methods in the Spark adapter.</div> |
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