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| <a href="fast__append_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div> |
| <div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div> |
| <div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div> |
| <div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * distributed with this work for additional information</span></div> |
| <div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div> |
| <div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div> |
| <div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * "License"); you may not use this file except in compliance</span></div> |
| <div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * with the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div> |
| <div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div> |
| <div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * software distributed under the License is distributed on an</span></div> |
| <div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div> |
| <div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * KIND, either express or implied. See the License for the</span></div> |
| <div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * specific language governing permissions and limitations</span></div> |
| <div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * under the License.</span></div> |
| <div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> */</span></div> |
| <div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#pragma once</span></div> |
| <div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div> |
| <div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div> |
| <div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <string></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <unordered_map></span></div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <vector></span></div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> </div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "iceberg/iceberg_export.h"</span></div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "iceberg/result.h"</span></div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "<a class="code" href="type__fwd_8h.html">iceberg/type_fwd.h</a>"</span></div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "iceberg/update/snapshot_update.h"</span></div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "<a class="code" href="data__file__set_8h.html">iceberg/util/data_file_set.h</a>"</span></div> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div> |
| <div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">namespace </span>iceberg {</div> |
| <div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div> |
| <div class="foldopen" id="foldopen00042" data-start="{" data-end="};"> |
| <div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classiceberg_1_1FastAppend.html"> 42</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1FastAppend.html">FastAppend</a> : <span class="keyword">public</span> <a class="code hl_class" href="classiceberg_1_1SnapshotUpdate.html">SnapshotUpdate</a> {</div> |
| <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">static</span> Result<std::unique_ptr<FastAppend>> Make(</div> |
| <div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> std::string table_name, std::shared_ptr<Transaction> transaction);</div> |
| <div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_class" href="classiceberg_1_1FastAppend.html">FastAppend</a>& AppendFile(<span class="keyword">const</span> std::shared_ptr<DataFile>& file);</div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_class" href="classiceberg_1_1FastAppend.html">FastAppend</a>& AppendManifest(<span class="keyword">const</span> <a class="code hl_struct" href="structiceberg_1_1ManifestFile.html">ManifestFile</a>& manifest);</div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> std::string operation() <span class="keyword">override</span>;</div> |
| <div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> Result<std::vector<ManifestFile>> Apply(</div> |
| <div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">const</span> <a class="code hl_struct" href="structiceberg_1_1TableMetadata.html">TableMetadata</a>& metadata_to_update,</div> |
| <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">const</span> std::shared_ptr<Snapshot>& snapshot) <span class="keyword">override</span>;</div> |
| <div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> std::unordered_map<std::string, std::string> Summary() <span class="keyword">override</span>;</div> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">void</span> CleanUncommitted(<span class="keyword">const</span> std::unordered_set<std::string>& committed) <span class="keyword">override</span>;</div> |
| <div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">bool</span> CleanupAfterCommit() <span class="keyword">const override</span>;</div> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div> |
| <div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classiceberg_1_1FastAppend.html">FastAppend</a>(std::string table_name, std::shared_ptr<Transaction> transaction);</div> |
| <div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> Result<std::shared_ptr<PartitionSpec>> Spec(int32_t spec_id);</div> |
| <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> Result<ManifestFile> CopyManifest(<span class="keyword">const</span> <a class="code hl_struct" href="structiceberg_1_1ManifestFile.html">ManifestFile</a>& manifest);</div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div> |
| <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> Result<std::vector<ManifestFile>> WriteNewManifests();</div> |
| <div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div> |
| <div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">private</span>:</div> |
| <div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> std::string table_name_;</div> |
| <div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> std::unordered_map<int32_t, DataFileSet> new_data_files_by_spec_;</div> |
| <div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> std::vector<ManifestFile> append_manifests_;</div> |
| <div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> std::vector<ManifestFile> rewritten_append_manifests_;</div> |
| <div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> std::vector<ManifestFile> new_manifests_;</div> |
| <div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">bool</span> has_new_files_{<span class="keyword">false</span>};</div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span>};</div> |
| </div> |
| <div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div> |
| <div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="aclassiceberg_1_1FastAppend_html"><div class="ttname"><a href="classiceberg_1_1FastAppend.html">iceberg::FastAppend</a></div><div class="ttdoc">Appending new files in a table.</div><div class="ttdef"><b>Definition</b> fast_append.h:42</div></div> |
| <div class="ttc" id="aclassiceberg_1_1SnapshotUpdate_html"><div class="ttname"><a href="classiceberg_1_1SnapshotUpdate.html">iceberg::SnapshotUpdate</a></div><div class="ttdoc">Base class for operations that produce snapshots.</div><div class="ttdef"><b>Definition</b> snapshot_update.h:43</div></div> |
| <div class="ttc" id="adata__file__set_8h_html"><div class="ttname"><a href="data__file__set_8h.html">data_file_set.h</a></div></div> |
| <div class="ttc" id="astructiceberg_1_1ManifestFile_html"><div class="ttname"><a href="structiceberg_1_1ManifestFile.html">iceberg::ManifestFile</a></div><div class="ttdoc">Entry in a manifest list.</div><div class="ttdef"><b>Definition</b> manifest_list.h:85</div></div> |
| <div class="ttc" id="astructiceberg_1_1TableMetadata_html"><div class="ttname"><a href="structiceberg_1_1TableMetadata.html">iceberg::TableMetadata</a></div><div class="ttdoc">Represents the metadata for an Iceberg table.</div><div class="ttdef"><b>Definition</b> table_metadata.h:72</div></div> |
| <div class="ttc" id="atype__fwd_8h_html"><div class="ttname"><a href="type__fwd_8h.html">type_fwd.h</a></div></div> |
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