| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <!-- Generated by javadoc --> |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> |
| <title>Uses of Package org.apache.drill.exec.store.parquet.columnreaders.batchsizing (Drill : 1.20.3 API)</title> |
| <link rel="stylesheet" type="text/css" href="../../../../../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../../../../../script.js"></script> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="Uses of Package org.apache.drill.exec.store.parquet.columnreaders.batchsizing (Drill : 1.20.3 API)"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li>Class</li> |
| <li class="navBarCell1Rev">Use</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li>Prev</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../index.html?org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-use.html" target="_top">Frames</a></li> |
| <li><a href="package-use.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <div class="header"> |
| <h1 title="Uses of Package org.apache.drill.exec.store.parquet.columnreaders.batchsizing" class="title">Uses of Package<br>org.apache.drill.exec.store.parquet.columnreaders.batchsizing</h1> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation"> |
| <caption><span>Packages that use <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-summary.html">org.apache.drill.exec.store.parquet.columnreaders.batchsizing</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Package</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.drill.exec.store.parquet.columnreaders">org.apache.drill.exec.store.parquet.columnreaders</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><a href="#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">org.apache.drill.exec.store.parquet.columnreaders.batchsizing</a></td> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.drill.exec.store.parquet.columnreaders"> |
| <!-- --> |
| </a> |
| <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation"> |
| <caption><span>Classes in <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-summary.html">org.apache.drill.exec.store.parquet.columnreaders.batchsizing</a> used by <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/package-summary.html">org.apache.drill.exec.store.parquet.columnreaders</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchSizerManager.html#org.apache.drill.exec.store.parquet.columnreaders">RecordBatchSizerManager</a> |
| <div class="block">This class is tasked with managing all aspects of flat Parquet reader record batch sizing logic.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| <li class="blockList"><a name="org.apache.drill.exec.store.parquet.columnreaders.batchsizing"> |
| <!-- --> |
| </a> |
| <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation"> |
| <caption><span>Classes in <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-summary.html">org.apache.drill.exec.store.parquet.columnreaders.batchsizing</a> used by <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-summary.html">org.apache.drill.exec.store.parquet.columnreaders.batchsizing</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/BatchSizingMemoryUtil.ColumnMemoryUsageInfo.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">BatchSizingMemoryUtil.ColumnMemoryUsageInfo</a> |
| <div class="block">A container class to hold a column batch memory usage information.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/BatchSizingMemoryUtil.VectorMemoryUsageInfo.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">BatchSizingMemoryUtil.VectorMemoryUsageInfo</a> |
| <div class="block">Container class which holds memory usage information about a variable length <a href="../../../../../../../../org/apache/drill/exec/vector/ValueVector.html" title="interface in org.apache.drill.exec.vector"><code>ValueVector</code></a>; |
| all values are in bytes.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchOverflow.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchOverflow</a> |
| <div class="block">Logic for handling batch record overflow; this class essentially serializes overflow vector data in a |
| compact manner so that it is reused for building the next record batch.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchOverflow.Builder.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchOverflow.Builder</a> |
| <div class="block">Builder class to construct a <a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/RecordBatchOverflow.html" title="class in org.apache.drill.exec.store.parquet.columnreaders.batchsizing"><code>RecordBatchOverflow</code></a> object</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchOverflow.FieldOverflowDefinition.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchOverflow.FieldOverflowDefinition</a> |
| <div class="block">Field overflow definition</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchOverflow.RecordOverflowDefinition.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchOverflow.RecordOverflowDefinition</a> |
| <div class="block">Record batch definition</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchSizerManager.ColumnMemoryQuota.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchSizerManager.ColumnMemoryQuota</a> |
| <div class="block">Field memory quota</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchSizerManager.FieldOverflowState.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchSizerManager.FieldOverflowState</a> |
| <div class="block">An abstraction to allow column readers attach custom field overflow state</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchSizerManager.FieldOverflowStateContainer.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchSizerManager.FieldOverflowStateContainer</a> |
| <div class="block">Container object to hold current field overflow state</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><a href="../../../../../../../../org/apache/drill/exec/store/parquet/columnreaders/batchsizing/class-use/RecordBatchSizerManager.VarLenColumnBatchStats.html#org.apache.drill.exec.store.parquet.columnreaders.batchsizing">RecordBatchSizerManager.VarLenColumnBatchStats</a> |
| <div class="block">Container object to supply variable columns statistics to the batch sizer</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </li> |
| </ul> |
| </div> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li>Class</li> |
| <li class="navBarCell1Rev">Use</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li>Prev</li> |
| <li>Next</li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../../../../../index.html?org/apache/drill/exec/store/parquet/columnreaders/batchsizing/package-use.html" target="_top">Frames</a></li> |
| <li><a href="package-use.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| <p class="legalCopy"><small>Copyright © 1970 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
| </body> |
| </html> |