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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg.mr.mapreduce</a></div> |
| <h2 title="Class IcebergInputFormat" class="title">Class IcebergInputFormat<T></h2> |
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| <li>java.lang.Object</li> |
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| <li>org.apache.hadoop.mapreduce.InputFormat<java.lang.Void,​T></li> |
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| <li>org.apache.iceberg.mr.mapreduce.IcebergInputFormat<T></li> |
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| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - T is the in memory data model which can either be Pig tuples, Hive rows. Default is |
| Iceberg records</dd> |
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| <pre>public class <span class="typeNameLabel">IcebergInputFormat<T></span> |
| extends org.apache.hadoop.mapreduce.InputFormat<java.lang.Void,​T></pre> |
| <div class="block">Generic Mrv2 InputFormat API for Iceberg.</div> |
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| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">IcebergInputFormat</a></span>()</code></th> |
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| <td class="colFirst"><code>static <a href="../InputFormatConfig.ConfigBuilder.html" title="class in org.apache.iceberg.mr">InputFormatConfig.ConfigBuilder</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#configure(org.apache.hadoop.mapreduce.Job)">configure</a></span>​(org.apache.hadoop.mapreduce.Job job)</code></th> |
| <td class="colLast"> |
| <div class="block">Configures the <code>Job</code> to use the <code>IcebergInputFormat</code> and returns a helper to add |
| further configuration.</div> |
| </td> |
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| <td class="colFirst"><code>org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,​<a href="IcebergInputFormat.html" title="type parameter in IcebergInputFormat">T</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createRecordReader(org.apache.hadoop.mapreduce.InputSplit,org.apache.hadoop.mapreduce.TaskAttemptContext)">createRecordReader</a></span>​(org.apache.hadoop.mapreduce.InputSplit split, |
| org.apache.hadoop.mapreduce.TaskAttemptContext context)</code></th> |
| <td class="colLast"> </td> |
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| <td class="colFirst"><code>java.util.List<org.apache.hadoop.mapreduce.InputSplit></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSplits(org.apache.hadoop.mapreduce.JobContext)">getSplits</a></span>​(org.apache.hadoop.mapreduce.JobContext context)</code></th> |
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| <h4>IcebergInputFormat</h4> |
| <pre>public IcebergInputFormat()</pre> |
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| <h4>configure</h4> |
| <pre class="methodSignature">public static <a href="../InputFormatConfig.ConfigBuilder.html" title="class in org.apache.iceberg.mr">InputFormatConfig.ConfigBuilder</a> configure​(org.apache.hadoop.mapreduce.Job job)</pre> |
| <div class="block">Configures the <code>Job</code> to use the <code>IcebergInputFormat</code> and returns a helper to add |
| further configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>job</code> - the <code>Job</code> to configure</dd> |
| </dl> |
| </li> |
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| <a id="getSplits(org.apache.hadoop.mapreduce.JobContext)"> |
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| <h4>getSplits</h4> |
| <pre class="methodSignature">public java.util.List<org.apache.hadoop.mapreduce.InputSplit> getSplits​(org.apache.hadoop.mapreduce.JobContext context)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>getSplits</code> in class <code>org.apache.hadoop.mapreduce.InputFormat<java.lang.Void,​<a href="IcebergInputFormat.html" title="type parameter in IcebergInputFormat">T</a>></code></dd> |
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| <h4>createRecordReader</h4> |
| <pre class="methodSignature">public org.apache.hadoop.mapreduce.RecordReader<java.lang.Void,​<a href="IcebergInputFormat.html" title="type parameter in IcebergInputFormat">T</a>> createRecordReader​(org.apache.hadoop.mapreduce.InputSplit split, |
| org.apache.hadoop.mapreduce.TaskAttemptContext context)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>createRecordReader</code> in class <code>org.apache.hadoop.mapreduce.InputFormat<java.lang.Void,​<a href="IcebergInputFormat.html" title="type parameter in IcebergInputFormat">T</a>></code></dd> |
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