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| <h2 title="Class SnapshotManager" class="title">Class SnapshotManager</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.iceberg.SnapshotManager</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a>, <a href="../../../org/apache/iceberg/PendingUpdate.html" title="interface in org.apache.iceberg">PendingUpdate</a><<a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a>></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SnapshotManager</span> |
| extends java.lang.Object |
| implements <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></pre> |
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| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#apply--">apply</a></span>()</code> |
| <div class="block">Apply the pending changes and return the uncommitted changes for validation.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#cherrypick-long-">cherrypick</a></span>(long snapshotId)</code> |
| <div class="block">Apply supported changes in given snapshot and create a new snapshot which will be set as the |
| current snapshot on commit.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#commit--">commit</a></span>()</code> |
| <div class="block">Apply the pending changes and commit.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#createBranch-java.lang.String-long-">createBranch</a></span>(java.lang.String name, |
| long snapshotId)</code> |
| <div class="block">Create a new branch pointing to the given snapshot id.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#createTag-java.lang.String-long-">createTag</a></span>(java.lang.String name, |
| long snapshotId)</code> |
| <div class="block">Create a new tag pointing to the given snapshot id</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#fastForwardBranch-java.lang.String-java.lang.String-">fastForwardBranch</a></span>(java.lang.String name, |
| java.lang.String source)</code> |
| <div class="block">Performs a fast-forward of the given target branch up to the source snapshot if target is an |
| ancestor of source.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#removeBranch-java.lang.String-">removeBranch</a></span>(java.lang.String name)</code> |
| <div class="block">Remove a branch by name</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#removeTag-java.lang.String-">removeTag</a></span>(java.lang.String name)</code> |
| <div class="block">Remove the tag with the given name.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#renameBranch-java.lang.String-java.lang.String-">renameBranch</a></span>(java.lang.String name, |
| java.lang.String newName)</code> |
| <div class="block">Rename a branch</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#replaceBranch-java.lang.String-long-">replaceBranch</a></span>(java.lang.String name, |
| long snapshotId)</code> |
| <div class="block">Replaces the branch with the given name to point to the specified snapshot</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#replaceBranch-java.lang.String-java.lang.String-">replaceBranch</a></span>(java.lang.String name, |
| java.lang.String source)</code> |
| <div class="block">Replaces the branch with the given name to point to the source snapshot.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#replaceTag-java.lang.String-long-">replaceTag</a></span>(java.lang.String name, |
| long snapshotId)</code> |
| <div class="block">Replaces the tag with the given name to point to the specified snapshot.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#rollbackTo-long-">rollbackTo</a></span>(long snapshotId)</code> |
| <div class="block">Rollback table's state to a specific <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> identified by id.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#rollbackToTime-long-">rollbackToTime</a></span>(long timestampMillis)</code> |
| <div class="block">Roll this table's data back to the last <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> before the given timestamp.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#setCurrentSnapshot-long-">setCurrentSnapshot</a></span>(long snapshotId)</code> |
| <div class="block">Roll this table's data back to a specific <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> identified by id.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#setMaxRefAgeMs-java.lang.String-long-">setMaxRefAgeMs</a></span>(java.lang.String name, |
| long maxRefAgeMs)</code> |
| <div class="block">Updates the retention policy for a reference.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#setMaxSnapshotAgeMs-java.lang.String-long-">setMaxSnapshotAgeMs</a></span>(java.lang.String name, |
| long maxSnapshotAgeMs)</code> |
| <div class="block">Updates the max snapshot age for a branch.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/SnapshotManager.html#setMinSnapshotsToKeep-java.lang.String-int-">setMinSnapshotsToKeep</a></span>(java.lang.String name, |
| int minSnapshotsToKeep)</code> |
| <div class="block">Updates the minimum number of snapshots to keep for a branch.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
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| <!-- --> |
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| <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"> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.iceberg.<a href="../../../org/apache/iceberg/PendingUpdate.html" title="interface in org.apache.iceberg">PendingUpdate</a></h3> |
| <code><a href="../../../org/apache/iceberg/PendingUpdate.html#updateEvent--">updateEvent</a></code></li> |
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| </div> |
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| <h3>Method Detail</h3> |
| <a name="cherrypick-long-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cherrypick</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> cherrypick(long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#cherrypick-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Apply supported changes in given snapshot and create a new snapshot which will be set as the |
| current snapshot on commit.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#cherrypick-long-">cherrypick</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>snapshotId</code> - a snapshotId whose changes to apply</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setCurrentSnapshot-long-"> |
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| <h4>setCurrentSnapshot</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> setCurrentSnapshot(long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setCurrentSnapshot-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Roll this table's data back to a specific <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> identified by id.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setCurrentSnapshot-long-">setCurrentSnapshot</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>snapshotId</code> - long id of the snapshot to roll back table data to</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
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| <a name="rollbackToTime-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackToTime</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> rollbackToTime(long timestampMillis)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#rollbackToTime-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Roll this table's data back to the last <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> before the given timestamp.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#rollbackToTime-long-">rollbackToTime</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>timestampMillis</code> - a long timestamp, as returned by <code>System.currentTimeMillis()</code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="rollbackTo-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rollbackTo</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> rollbackTo(long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#rollbackTo-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Rollback table's state to a specific <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg"><code>Snapshot</code></a> identified by id.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#rollbackTo-long-">rollbackTo</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>snapshotId</code> - long id of snapshot id to roll back table to. Must be an ancestor of the |
| current snapshot</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createBranch-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> createBranch(java.lang.String name, |
| long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#createBranch-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Create a new branch pointing to the given snapshot id.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#createBranch-java.lang.String-long-">createBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - branch name</dd> |
| <dd><code>snapshotId</code> - id of the snapshot which will be the head of the branch</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createTag-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createTag</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> createTag(java.lang.String name, |
| long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#createTag-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Create a new tag pointing to the given snapshot id</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#createTag-java.lang.String-long-">createTag</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - tag name</dd> |
| <dd><code>snapshotId</code> - snapshotId for the head of the new branch.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeBranch-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> removeBranch(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#removeBranch-java.lang.String-">ManageSnapshots</a></code></span></div> |
| <div class="block">Remove a branch by name</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#removeBranch-java.lang.String-">removeBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - branch name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="removeTag-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>removeTag</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> removeTag(java.lang.String name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#removeTag-java.lang.String-">ManageSnapshots</a></code></span></div> |
| <div class="block">Remove the tag with the given name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#removeTag-java.lang.String-">removeTag</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - tag name</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setMinSnapshotsToKeep-java.lang.String-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMinSnapshotsToKeep</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> setMinSnapshotsToKeep(java.lang.String name, |
| int minSnapshotsToKeep)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMinSnapshotsToKeep-java.lang.String-int-">ManageSnapshots</a></code></span></div> |
| <div class="block">Updates the minimum number of snapshots to keep for a branch.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMinSnapshotsToKeep-java.lang.String-int-">setMinSnapshotsToKeep</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - branch name</dd> |
| <dd><code>minSnapshotsToKeep</code> - minimum number of snapshots to retain on the branch</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setMaxSnapshotAgeMs-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxSnapshotAgeMs</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> setMaxSnapshotAgeMs(java.lang.String name, |
| long maxSnapshotAgeMs)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMaxSnapshotAgeMs-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Updates the max snapshot age for a branch.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMaxSnapshotAgeMs-java.lang.String-long-">setMaxSnapshotAgeMs</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - branch name</dd> |
| <dd><code>maxSnapshotAgeMs</code> - maximum snapshot age in milliseconds to retain on branch</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setMaxRefAgeMs-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setMaxRefAgeMs</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> setMaxRefAgeMs(java.lang.String name, |
| long maxRefAgeMs)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMaxRefAgeMs-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Updates the retention policy for a reference.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#setMaxRefAgeMs-java.lang.String-long-">setMaxRefAgeMs</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - branch name</dd> |
| <dd><code>maxRefAgeMs</code> - retention age in milliseconds of the tag reference itself</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceTag-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceTag</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> replaceTag(java.lang.String name, |
| long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceTag-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Replaces the tag with the given name to point to the specified snapshot.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceTag-java.lang.String-long-">replaceTag</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Tag to replace</dd> |
| <dd><code>snapshotId</code> - new snapshot id for the given tag</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceBranch-java.lang.String-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> replaceBranch(java.lang.String name, |
| long snapshotId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceBranch-java.lang.String-long-">ManageSnapshots</a></code></span></div> |
| <div class="block">Replaces the branch with the given name to point to the specified snapshot</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceBranch-java.lang.String-long-">replaceBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Branch to replace</dd> |
| <dd><code>snapshotId</code> - new snapshot id for the given branch</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="replaceBranch-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>replaceBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> replaceBranch(java.lang.String name, |
| java.lang.String source)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceBranch-java.lang.String-java.lang.String-">ManageSnapshots</a></code></span></div> |
| <div class="block">Replaces the branch with the given name to point to the source snapshot. The source branch will |
| remain unchanged, the target branch will retain its retention properties.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#replaceBranch-java.lang.String-java.lang.String-">replaceBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Branch to replace</dd> |
| <dd><code>source</code> - Source reference for the target to be replaced with</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="fastForwardBranch-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>fastForwardBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> fastForwardBranch(java.lang.String name, |
| java.lang.String source)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#fastForwardBranch-java.lang.String-java.lang.String-">ManageSnapshots</a></code></span></div> |
| <div class="block">Performs a fast-forward of the given target branch up to the source snapshot if target is an |
| ancestor of source. The source branch will remain unchanged, the target branch will retain its |
| retention properties.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#fastForwardBranch-java.lang.String-java.lang.String-">fastForwardBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Branch to fast-forward</dd> |
| <dd><code>source</code> - Source reference for the target to be fast forwarded to</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this for method chaining</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="renameBranch-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>renameBranch</h4> |
| <pre>public <a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a> renameBranch(java.lang.String name, |
| java.lang.String newName)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/ManageSnapshots.html#renameBranch-java.lang.String-java.lang.String-">ManageSnapshots</a></code></span></div> |
| <div class="block">Rename a branch</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/ManageSnapshots.html#renameBranch-java.lang.String-java.lang.String-">renameBranch</a></code> in interface <code><a href="../../../org/apache/iceberg/ManageSnapshots.html" title="interface in org.apache.iceberg">ManageSnapshots</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - name of branch to rename</dd> |
| <dd><code>newName</code> - the desired new name of the branch</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="apply--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>apply</h4> |
| <pre>public <a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a> apply()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/PendingUpdate.html#apply--">PendingUpdate</a></code></span></div> |
| <div class="block">Apply the pending changes and return the uncommitted changes for validation. |
| |
| <p>This does not result in a permanent update.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/PendingUpdate.html#apply--">apply</a></code> in interface <code><a href="../../../org/apache/iceberg/PendingUpdate.html" title="interface in org.apache.iceberg">PendingUpdate</a><<a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a>></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the uncommitted changes that would be committed by calling <a href="../../../org/apache/iceberg/PendingUpdate.html#commit--"><code>PendingUpdate.commit()</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="commit--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>commit</h4> |
| <pre>public void commit()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../org/apache/iceberg/PendingUpdate.html#commit--">PendingUpdate</a></code></span></div> |
| <div class="block">Apply the pending changes and commit. |
| |
| <p>Changes are committed by calling the underlying table's commit method. |
| |
| <p>Once the commit is successful, the updated table will be refreshed.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/PendingUpdate.html#commit--">commit</a></code> in interface <code><a href="../../../org/apache/iceberg/PendingUpdate.html" title="interface in org.apache.iceberg">PendingUpdate</a><<a href="../../../org/apache/iceberg/Snapshot.html" title="interface in org.apache.iceberg">Snapshot</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
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| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
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| <ul class="navList" title="Navigation"> |
| <li><a href="../../../overview-summary.html">Overview</a></li> |
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| <li><a href="../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
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| <ul class="navList"> |
| <li><a href="../../../org/apache/iceberg/SnapshotIdGeneratorUtil.html" title="class in org.apache.iceberg"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../org/apache/iceberg/SnapshotParser.html" title="class in org.apache.iceberg"><span class="typeNameLink">Next Class</span></a></li> |
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| <ul class="subNavList"> |
| <li>Summary: </li> |
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| <li>Detail: </li> |
| <li>Field | </li> |
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