| <!DOCTYPE HTML> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc (17) --> |
| <title>All Classes and Interfaces (ORC MapReduce 2.2.1 API)</title> |
| <meta name="viewport" content="width=device-width, initial-scale=1"> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <meta name="description" content="class index"> |
| <meta name="generator" content="javadoc/AllClassesIndexWriter"> |
| <link rel="stylesheet" type="text/css" href="stylesheet.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="script-dir/jquery-ui.min.css" title="Style"> |
| <link rel="stylesheet" type="text/css" href="jquery-ui.overrides.css" title="Style"> |
| <script type="text/javascript" src="script.js"></script> |
| <script type="text/javascript" src="script-dir/jquery-3.7.1.min.js"></script> |
| <script type="text/javascript" src="script-dir/jquery-ui.min.js"></script> |
| </head> |
| <body class="all-classes-index-page"> |
| <script type="text/javascript">var pathtoroot = "./"; |
| loadScripts(document, 'script');</script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <div class="flex-box"> |
| <header role="banner" class="flex-header"> |
| <nav role="navigation"> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="top-nav" id="navbar-top"> |
| <div class="skip-nav"><a href="#skip-navbar-top" title="Skip navigation links">Skip navigation links</a></div> |
| <ul id="navbar-top-firstrow" class="nav-list" title="Navigation"> |
| <li><a href="index.html">Overview</a></li> |
| <li>Package</li> |
| <li>Class</li> |
| <li>Use</li> |
| <li><a href="overview-tree.html">Tree</a></li> |
| <li><a href="index-all.html">Index</a></li> |
| <li><a href="help-doc.html#all-classes">Help</a></li> |
| </ul> |
| </div> |
| <div class="sub-nav"> |
| <div class="nav-list-search"><label for="search-input">SEARCH:</label> |
| <input type="text" id="search-input" value="search" disabled="disabled"> |
| <input type="reset" id="reset-button" value="reset" disabled="disabled"> |
| </div> |
| </div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <span class="skip-nav" id="skip-navbar-top"></span></nav> |
| </header> |
| <div class="flex-content"> |
| <main role="main"> |
| <div class="header"> |
| <h1 title="All Classes and Interfaces" class="title">All Classes and Interfaces</h1> |
| </div> |
| <div id="all-classes-table"> |
| <div class="caption"><span>Classes</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcInputFormat.html" title="class in org.apache.orc.mapred">OrcInputFormat</a><<a href="org/apache/orc/mapred/OrcInputFormat.html" title="type parameter in OrcInputFormat">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">A MapReduce/Hive input format for ORC files.</div> |
| </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapreduce/OrcInputFormat.html" title="class in org.apache.orc.mapreduce">OrcInputFormat</a><<a href="org/apache/orc/mapreduce/OrcInputFormat.html" title="type parameter in OrcInputFormat">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">An ORC input format that satisfies the org.apache.hadoop.mapreduce API.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcKey.html" title="class in org.apache.orc.mapred">OrcKey</a></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">This type provides a wrapper for OrcStruct so that it can be sent through |
| the MapReduce shuffle as a key.</div> |
| </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcList.html" title="class in org.apache.orc.mapred">OrcList</a><<a href="org/apache/orc/mapred/OrcList.html" title="type parameter in OrcList">E</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">An ArrayList implementation that implements Writable.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcMap.html" title="class in org.apache.orc.mapred">OrcMap</a><<a href="org/apache/orc/mapred/OrcMap.html" title="type parameter in OrcMap">K</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>,<wbr><a href="org/apache/orc/mapred/OrcMap.html" title="type parameter in OrcMap">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">A TreeMap implementation that implements Writable.</div> |
| </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcMapredRecordReader.html" title="class in org.apache.orc.mapred">OrcMapredRecordReader</a><<a href="org/apache/orc/mapred/OrcMapredRecordReader.html" title="type parameter in OrcMapredRecordReader">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">This record reader implements the org.apache.hadoop.mapred API.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcMapredRecordWriter.html" title="class in org.apache.orc.mapred">OrcMapredRecordWriter</a><<a href="org/apache/orc/mapred/OrcMapredRecordWriter.html" title="type parameter in OrcMapredRecordWriter">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/Writable.html" title="class or interface in org.apache.hadoop.io" class="external-link">Writable</a>></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapreduce/OrcMapreduceRecordReader.html" title="class in org.apache.orc.mapreduce">OrcMapreduceRecordReader</a><<a href="org/apache/orc/mapreduce/OrcMapreduceRecordReader.html" title="type parameter in OrcMapreduceRecordReader">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/WritableComparable.html" title="class or interface in org.apache.hadoop.io" class="external-link">WritableComparable</a>></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">This record reader implements the org.apache.hadoop.mapreduce API.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapreduce/OrcMapreduceRecordWriter.html" title="class in org.apache.orc.mapreduce">OrcMapreduceRecordWriter</a><<a href="org/apache/orc/mapreduce/OrcMapreduceRecordWriter.html" title="type parameter in OrcMapreduceRecordWriter">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/Writable.html" title="class or interface in org.apache.hadoop.io" class="external-link">Writable</a>></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcOutputFormat.html" title="class in org.apache.orc.mapred">OrcOutputFormat</a><<a href="org/apache/orc/mapred/OrcOutputFormat.html" title="type parameter in OrcOutputFormat">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/Writable.html" title="class or interface in org.apache.hadoop.io" class="external-link">Writable</a>></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">An ORC output format that satisfies the org.apache.hadoop.mapred API.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapreduce/OrcOutputFormat.html" title="class in org.apache.orc.mapreduce">OrcOutputFormat</a><<a href="org/apache/orc/mapreduce/OrcOutputFormat.html" title="type parameter in OrcOutputFormat">V</a> extends <a href="https://hadoop.apache.org/docs/r3.4.2/api/org/apache/hadoop/io/Writable.html" title="class or interface in org.apache.hadoop.io" class="external-link">Writable</a>></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">An ORC output format that satisfies the org.apache.hadoop.mapreduce API.</div> |
| </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcStruct.html" title="class in org.apache.orc.mapred">OrcStruct</a></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcTimestamp.html" title="class in org.apache.orc.mapred">OrcTimestamp</a></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">A Timestamp implementation that implements Writable.</div> |
| </div> |
| <div class="col-first odd-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcUnion.html" title="class in org.apache.orc.mapred">OrcUnion</a></div> |
| <div class="col-last odd-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">An in-memory representation of a union type.</div> |
| </div> |
| <div class="col-first even-row-color all-classes-table all-classes-table-tab2"><a href="org/apache/orc/mapred/OrcValue.html" title="class in org.apache.orc.mapred">OrcValue</a></div> |
| <div class="col-last even-row-color all-classes-table all-classes-table-tab2"> |
| <div class="block">This type provides a wrapper for OrcStruct so that it can be sent through |
| the MapReduce shuffle as a value.</div> |
| </div> |
| </div> |
| </div> |
| </main> |
| <footer role="contentinfo"> |
| <hr> |
| <p class="legal-copy"><small>Copyright © 2013–2025 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </footer> |
| </div> |
| </div> |
| </body> |
| </html> |
