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<div class="subTitle">org.apache.hadoop.hbase.mapreduce</div>
<h2 title="Class IntegrationTestBulkLoad.LinkedListCheckingReducer" class="title">Class IntegrationTestBulkLoad.LinkedListCheckingReducer</h2>
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<li>org.apache.hadoop.mapreduce.Reducer&lt;<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkKey.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkKey</a>,<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkChain.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkChain</a>,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable&gt;</li>
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<li>org.apache.hadoop.hbase.mapreduce.IntegrationTestBulkLoad.LinkedListCheckingReducer</li>
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<dt>Enclosing class:</dt>
<dd><a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad</a></dd>
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<pre>public static class <a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.html#line.617">IntegrationTestBulkLoad.LinkedListCheckingReducer</a>
extends org.apache.hadoop.mapreduce.Reducer&lt;<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkKey.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkKey</a>,<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkChain.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkChain</a>,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable&gt;</pre>
<div class="block">Class that does the actual checking of the links.
All links in the chain should be grouped and sorted when sent to this class. Then the chain
will be traversed making sure that no link is missing and that the chain is the correct length.
This will throw an exception if anything is not correct. That causes the job to fail if any
data is corrupt.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.hadoop.mapreduce.Reducer</h3>
<code>org.apache.hadoop.mapreduce.Reducer.Context</code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#LinkedListCheckingReducer--">LinkedListCheckingReducer</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#logError-java.lang.String-org.apache.hadoop.mapreduce.Reducer.Context-">logError</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;msg,
org.apache.hadoop.mapreduce.Reducer.Context&nbsp;context)</code>&nbsp;</td>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#reduce-org.apache.hadoop.hbase.mapreduce.IntegrationTestBulkLoad.LinkKey-java.lang.Iterable-org.apache.hadoop.mapreduce.Reducer.Context-">reduce</a></span>(<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkKey.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkKey</a>&nbsp;key,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkChain.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkChain</a>&gt;&nbsp;values,
org.apache.hadoop.mapreduce.Reducer.Context&nbsp;context)</code>&nbsp;</td>
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<h4>LinkedListCheckingReducer</h4>
<pre>public&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#line.617">LinkedListCheckingReducer</a>()</pre>
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<h4>reduce</h4>
<pre>protected&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#line.620">reduce</a>(<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkKey.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkKey</a>&nbsp;key,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkChain.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkChain</a>&gt;&nbsp;values,
org.apache.hadoop.mapreduce.Reducer.Context&nbsp;context)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>reduce</code>&nbsp;in class&nbsp;<code>org.apache.hadoop.mapreduce.Reducer&lt;<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkKey.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkKey</a>,<a href="../../../../../org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkChain.html" title="class in org.apache.hadoop.hbase.mapreduce">IntegrationTestBulkLoad.LinkChain</a>,org.apache.hadoop.io.NullWritable,org.apache.hadoop.io.NullWritable&gt;</code></dd>
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<pre>private static&nbsp;void&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/mapreduce/IntegrationTestBulkLoad.LinkedListCheckingReducer.html#line.659">logError</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;msg,
org.apache.hadoop.mapreduce.Reducer.Context&nbsp;context)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
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