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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.iceberg</a></div> |
| <h2 title="Interface ReplacePartitions" class="title">Interface ReplacePartitions</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="PendingUpdate.html" title="interface in org.apache.iceberg">PendingUpdate</a><<a href="Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a>></code>, <code><a href="SnapshotUpdate.html" title="interface in org.apache.iceberg">SnapshotUpdate</a><<a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a>></code></dd> |
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| <dd><code><a href="BaseReplacePartitions.html" title="class in org.apache.iceberg">BaseReplacePartitions</a></code></dd> |
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| <pre>public interface <span class="typeNameLabel">ReplacePartitions</span> |
| extends <a href="SnapshotUpdate.html" title="interface in org.apache.iceberg">SnapshotUpdate</a><<a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a>></pre> |
| <div class="block">Not recommended: API for overwriting files in a table by partition. |
| <p> |
| This is provided to implement SQL compatible with Hive table operations but is not recommended. |
| Instead, use the <a href="OverwriteFiles.html" title="interface in org.apache.iceberg"><code>overwrite API</code></a> to explicitly overwrite data. |
| <p> |
| This API accumulates file additions and produces a new <a href="Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> of the table by replacing |
| all files in partitions with new data with the new additions. This operation is used to implement |
| dynamic partition replacement. |
| <p> |
| When committing, these changes will be applied to the latest table snapshot. Commit conflicts |
| will be resolved by applying the changes to the new latest snapshot and reattempting the commit. |
| This has no requirements for the latest snapshot and will not fail based on other snapshot |
| changes.</div> |
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| <td class="colFirst"><code><a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addFile(org.apache.iceberg.DataFile)">addFile</a></span>​(<a href="DataFile.html" title="interface in org.apache.iceberg">DataFile</a> file)</code></th> |
| <td class="colLast"> |
| <div class="block">Add a <a href="DataFile.html" title="interface in org.apache.iceberg"><code>DataFile</code></a> to the table.</div> |
| </td> |
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| <td class="colFirst"><code><a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#validateAppendOnly()">validateAppendOnly</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Validate that no partitions will be replaced and the operation is append-only.</div> |
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| <code><a href="PendingUpdate.html#apply()">apply</a>, <a href="PendingUpdate.html#commit()">commit</a>, <a href="PendingUpdate.html#updateEvent()">updateEvent</a></code></li> |
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| <code><a href="SnapshotUpdate.html#deleteWith(java.util.function.Consumer)">deleteWith</a>, <a href="SnapshotUpdate.html#set(java.lang.String,java.lang.String)">set</a>, <a href="SnapshotUpdate.html#stageOnly()">stageOnly</a></code></li> |
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| <h4>addFile</h4> |
| <pre class="methodSignature"><a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a> addFile​(<a href="DataFile.html" title="interface in org.apache.iceberg">DataFile</a> file)</pre> |
| <div class="block">Add a <a href="DataFile.html" title="interface in org.apache.iceberg"><code>DataFile</code></a> to the table.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>file</code> - a data file</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
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| <h4>validateAppendOnly</h4> |
| <pre class="methodSignature"><a href="ReplacePartitions.html" title="interface in org.apache.iceberg">ReplacePartitions</a> validateAppendOnly()</pre> |
| <div class="block">Validate that no partitions will be replaced and the operation is append-only.</div> |
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| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
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