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| <li>Summary: </li> |
| <li>Nested | </li> |
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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg.spark</a></div> |
| <h2 title="Class SparkDataFile" class="title">Class SparkDataFile</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
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| <li>org.apache.iceberg.spark.SparkDataFile</li> |
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| <pre>public class <span class="typeNameLabel">SparkDataFile</span> |
| extends java.lang.Object |
| implements <a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a></pre> |
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| <h3>Fields inherited from interface org.apache.iceberg.<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a></h3> |
| <code><a href="../DataFile.html#COLUMN_SIZES">COLUMN_SIZES</a>, <a href="../DataFile.html#CONTENT">CONTENT</a>, <a href="../DataFile.html#FILE_FORMAT">FILE_FORMAT</a>, <a href="../DataFile.html#FILE_PATH">FILE_PATH</a>, <a href="../DataFile.html#FILE_SIZE">FILE_SIZE</a>, <a href="../DataFile.html#KEY_METADATA">KEY_METADATA</a>, <a href="../DataFile.html#LOWER_BOUNDS">LOWER_BOUNDS</a>, <a href="../DataFile.html#NULL_VALUE_COUNTS">NULL_VALUE_COUNTS</a>, <a href="../DataFile.html#PARTITION_DOC">PARTITION_DOC</a>, <a href="../DataFile.html#PARTITION_ID">PARTITION_ID</a>, <a href="../DataFile.html#PARTITION_NAME">PARTITION_NAME</a>, <a href="../DataFile.html#RECORD_COUNT">RECORD_COUNT</a>, <a href="../DataFile.html#SPLIT_OFFSETS">SPLIT_OFFSETS</a>, <a href="../DataFile.html#UPPER_BOUNDS">UPPER_BOUNDS</a>, <a href="../DataFile.html#VALUE_COUNTS">VALUE_COUNTS</a></code></li> |
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| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.iceberg.types.Types.StructType,org.apache.spark.sql.types.StructType)">SparkDataFile</a></span>​(<a href="../types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a> type, |
| org.apache.spark.sql.types.StructType sparkType)</code></th> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.Integer,​java.lang.Long></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#columnSizes()">columnSizes</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copy()">copy</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Copies this file.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#copyWithoutStats()">copyWithoutStats</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Copies this file without file stats.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#fileSizeInBytes()">fileSizeInBytes</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../FileFormat.html" title="enum in org.apache.iceberg">FileFormat</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#format()">format</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>java.nio.ByteBuffer</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#keyMetadata()">keyMetadata</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.Integer,​java.nio.ByteBuffer></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#lowerBounds()">lowerBounds</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.Integer,​java.lang.Long></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#nullValueCounts()">nullValueCounts</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../StructLike.html" title="interface in org.apache.iceberg">StructLike</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#partition()">partition</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>java.lang.CharSequence</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#path()">path</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#recordCount()">recordCount</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>java.util.List<java.lang.Long></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#splitOffsets()">splitOffsets</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.Integer,​java.nio.ByteBuffer></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#upperBounds()">upperBounds</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.Integer,​java.lang.Long></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#valueCounts()">valueCounts</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="SparkDataFile.html" title="class in org.apache.iceberg.spark">SparkDataFile</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#wrap(org.apache.spark.sql.Row)">wrap</a></span>​(org.apache.spark.sql.Row row)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.org.apache.iceberg.DataFile"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.iceberg.<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a></h3> |
| <code><a href="../DataFile.html#content()">content</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <section role="region"> |
| <ul class="blockList"> |
| <li class="blockList"><a id="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a id="<init>(org.apache.iceberg.types.Types.StructType,org.apache.spark.sql.types.StructType)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>SparkDataFile</h4> |
| <pre>public SparkDataFile​(<a href="../types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a> type, |
| org.apache.spark.sql.types.StructType sparkType)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| <li class="blockList"><a id="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a id="wrap(org.apache.spark.sql.Row)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>wrap</h4> |
| <pre class="methodSignature">public <a href="SparkDataFile.html" title="class in org.apache.iceberg.spark">SparkDataFile</a> wrap​(org.apache.spark.sql.Row row)</pre> |
| </li> |
| </ul> |
| <a id="path()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>path</h4> |
| <pre class="methodSignature">public java.lang.CharSequence path()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#path()">path</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>fully qualified path to the file, suitable for constructing a Hadoop Path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="format()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>format</h4> |
| <pre class="methodSignature">public <a href="../FileFormat.html" title="enum in org.apache.iceberg">FileFormat</a> format()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#format()">format</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>format of the file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="partition()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>partition</h4> |
| <pre class="methodSignature">public <a href="../StructLike.html" title="interface in org.apache.iceberg">StructLike</a> partition()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#partition()">partition</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>partition for this file as a <a href="../StructLike.html" title="interface in org.apache.iceberg"><code>StructLike</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="recordCount()"> |
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| <h4>recordCount</h4> |
| <pre class="methodSignature">public long recordCount()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#recordCount()">recordCount</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of top-level records in the file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="fileSizeInBytes()"> |
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| </a> |
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| <h4>fileSizeInBytes</h4> |
| <pre class="methodSignature">public long fileSizeInBytes()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#fileSizeInBytes()">fileSizeInBytes</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the file size in bytes</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="columnSizes()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>columnSizes</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.Integer,​java.lang.Long> columnSizes()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#columnSizes()">columnSizes</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if collected, map from column ID to the size of the column in bytes, null otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="valueCounts()"> |
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| </a> |
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| <h4>valueCounts</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.Integer,​java.lang.Long> valueCounts()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#valueCounts()">valueCounts</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if collected, map from column ID to the count of its non-null values, null otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="nullValueCounts()"> |
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| <h4>nullValueCounts</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.Integer,​java.lang.Long> nullValueCounts()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#nullValueCounts()">nullValueCounts</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if collected, map from column ID to its null value count, null otherwise</dd> |
| </dl> |
| </li> |
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| <a id="lowerBounds()"> |
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| <h4>lowerBounds</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.Integer,​java.nio.ByteBuffer> lowerBounds()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#lowerBounds()">lowerBounds</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if collected, map from column ID to value lower bounds, null otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="upperBounds()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>upperBounds</h4> |
| <pre class="methodSignature">public java.util.Map<java.lang.Integer,​java.nio.ByteBuffer> upperBounds()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#upperBounds()">upperBounds</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>if collected, map from column ID to value upper bounds, null otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="keyMetadata()"> |
| <!-- --> |
| </a> |
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| <h4>keyMetadata</h4> |
| <pre class="methodSignature">public java.nio.ByteBuffer keyMetadata()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#keyMetadata()">keyMetadata</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>metadata about how this file is encrypted, or null if the file is stored in plain |
| text.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copy()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copy</h4> |
| <pre class="methodSignature">public <a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a> copy()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../ContentFile.html#copy()">ContentFile</a></code></span></div> |
| <div class="block">Copies this file. Manifest readers can reuse file instances; use |
| this method to copy data when collecting files from tasks.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#copy()">copy</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this data file</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="copyWithoutStats()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyWithoutStats</h4> |
| <pre class="methodSignature">public <a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a> copyWithoutStats()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../ContentFile.html#copyWithoutStats()">ContentFile</a></code></span></div> |
| <div class="block">Copies this file without file stats. Manifest readers can reuse file instances; use |
| this method to copy data without stats when collecting files.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#copyWithoutStats()">copyWithoutStats</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this data file, without lower bounds, upper bounds, value counts, or null value counts</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="splitOffsets()"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>splitOffsets</h4> |
| <pre class="methodSignature">public java.util.List<java.lang.Long> splitOffsets()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../ContentFile.html#splitOffsets()">splitOffsets</a></code> in interface <code><a href="../ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a><<a href="../DataFile.html" title="interface in org.apache.iceberg">DataFile</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of recommended split locations, if applicable, null otherwise. |
| When available, this information is used for planning scan tasks whose boundaries |
| are determined by these offsets. The returned list must be sorted in ascending order.</dd> |
| </dl> |
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