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| <h1 title="Package" class="title">Package org.apache.beam.runners.spark.io</h1> |
| <div class="docSummary"> |
| <div class="block">Spark-specific transforms for I/O.</div> |
| </div> |
| <p>See: <a href="#package.description">Description</a></p> |
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| <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> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/ConsoleIO.html" title="class in org.apache.beam.runners.spark.io">ConsoleIO</a></td> |
| <td class="colLast"> |
| <div class="block">Print to console.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/ConsoleIO.Write.html" title="class in org.apache.beam.runners.spark.io">ConsoleIO.Write</a></td> |
| <td class="colLast"> |
| <div class="block">Write to console.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/ConsoleIO.Write.Unbound.html" title="class in org.apache.beam.runners.spark.io">ConsoleIO.Write.Unbound</a><T></td> |
| <td class="colLast"> |
| <div class="block"><a href="../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms"><code>PTransform</code></a> writing <a href="../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values"><code>PCollection</code></a> to the console.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/CreateStream.html" title="class in org.apache.beam.runners.spark.io">CreateStream</a><T></td> |
| <td class="colLast"> |
| <div class="block">Create an input stream from Queue.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/EmptyCheckpointMark.html" title="class in org.apache.beam.runners.spark.io">EmptyCheckpointMark</a></td> |
| <td class="colLast"> |
| <div class="block">Passing null values to Spark's Java API may cause problems because of Guava preconditions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/MicrobatchSource.html" title="class in org.apache.beam.runners.spark.io">MicrobatchSource</a><T,CheckpointMarkT extends <a href="../../../../../../org/apache/beam/sdk/io/UnboundedSource.CheckpointMark.html" title="interface in org.apache.beam.sdk.io">UnboundedSource.CheckpointMark</a>></td> |
| <td class="colLast"> |
| <div class="block">A <a href="../../../../../../org/apache/beam/sdk/io/Source.html" title="class in org.apache.beam.sdk.io"><code>Source</code></a> that accommodates Spark's micro-batch oriented nature and wraps an <a href="../../../../../../org/apache/beam/sdk/io/UnboundedSource.html" title="class in org.apache.beam.sdk.io"><code>UnboundedSource</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/SourceRDD.html" title="class in org.apache.beam.runners.spark.io">SourceRDD</a></td> |
| <td class="colLast"> |
| <div class="block">Classes implementing Beam <a href="../../../../../../org/apache/beam/sdk/io/Source.html" title="class in org.apache.beam.sdk.io"><code>Source</code></a> <code>RDD</code>s.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/SourceRDD.Bounded.html" title="class in org.apache.beam.runners.spark.io">SourceRDD.Bounded</a><T></td> |
| <td class="colLast"> |
| <div class="block">A <a href="../../../../../../org/apache/beam/runners/spark/io/SourceRDD.Bounded.html" title="class in org.apache.beam.runners.spark.io"><code>SourceRDD.Bounded</code></a> reads input from a <a href="../../../../../../org/apache/beam/sdk/io/BoundedSource.html" title="class in org.apache.beam.sdk.io"><code>BoundedSource</code></a> and creates a Spark <code>RDD</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/SourceRDD.Unbounded.html" title="class in org.apache.beam.runners.spark.io">SourceRDD.Unbounded</a><T,CheckpointMarkT extends <a href="../../../../../../org/apache/beam/sdk/io/UnboundedSource.CheckpointMark.html" title="interface in org.apache.beam.sdk.io">UnboundedSource.CheckpointMark</a>></td> |
| <td class="colLast"> |
| <div class="block">A <a href="../../../../../../org/apache/beam/runners/spark/io/SourceRDD.Unbounded.html" title="class in org.apache.beam.runners.spark.io"><code>SourceRDD.Unbounded</code></a> is the implementation of a micro-batch in a <code>SourceDStream</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/SparkUnboundedSource.html" title="class in org.apache.beam.runners.spark.io">SparkUnboundedSource</a></td> |
| <td class="colLast"> |
| <div class="block">A "composite" InputDStream implementation for <a href="../../../../../../org/apache/beam/sdk/io/UnboundedSource.html" title="class in org.apache.beam.sdk.io"><code>UnboundedSource</code></a>s.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="../../../../../../org/apache/beam/runners/spark/io/SparkUnboundedSource.Metadata.html" title="class in org.apache.beam.runners.spark.io">SparkUnboundedSource.Metadata</a></td> |
| <td class="colLast"> |
| <div class="block">A metadata holder for an input stream partition.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| <a name="package.description"> |
| <!-- --> |
| </a> |
| <h2 title="Package org.apache.beam.runners.spark.io Description">Package org.apache.beam.runners.spark.io Description</h2> |
| <div class="block">Spark-specific transforms for I/O.</div> |
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