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| <div class="headertitle"><div class="title">file_writer.h</div></div> |
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| <a href="file__writer_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="l00024" name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <functional></span></div> |
| <div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <memory></span></div> |
| <div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <optional></span></div> |
| <div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include <vector></span></div> |
| <div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div> |
| <div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "<a class="code" href="arrow__c__data_8h.html">iceberg/arrow_c_data.h</a>"</span></div> |
| <div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "<a class="code" href="file__format_8h.html">iceberg/file_format.h</a>"</span></div> |
| <div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "<a class="code" href="metrics_8h.html">iceberg/metrics.h</a>"</span></div> |
| <div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "iceberg/result.h"</span></div> |
| <div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</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="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "iceberg/util/config.h"</span></div> |
| <div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div> |
| <div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">namespace </span>iceberg {</div> |
| <div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div> |
| <div class="foldopen" id="foldopen00039" data-start="{" data-end="};"> |
| <div class="line"><a id="l00039" name="l00039"></a><span class="lineno"><a class="line" href="classiceberg_1_1WriterProperties.html"> 39</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1WriterProperties.html">WriterProperties</a> : <span class="keyword">public</span> <a class="code hl_class" href="classiceberg_1_1ConfigBase.html">ConfigBase</a><WriterProperties> {</div> |
| <div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> |
| <div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">using </span>Entry = <span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1ConfigBase_1_1Entry.html">ConfigBase<WriterProperties>::Entry</a><T>;</div> |
| <div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a id="l00045" name="l00045"></a><span class="lineno"><a class="line" href="classiceberg_1_1WriterProperties.html#a900e8c7df68c72a277f5bffe9fa57774"> 45</a></span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<std::string> kAvroSchemaName{<span class="stringliteral">"write.avro.schema-name"</span>, <span class="stringliteral">""</span>};</div> |
| <div class="line"><a id="l00047" name="l00047"></a><span class="lineno"><a class="line" href="classiceberg_1_1WriterProperties.html#abaa574296d16477f53547d4ff6f5f8b3"> 47</a></span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<int64_t> kAvroBufferSize{<span class="stringliteral">"write.avro.buffer-size"</span>, 1024 * 1024};</div> |
| <div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classiceberg_1_1WriterProperties.html#ad0d51e747dee91694c6b83bc0dca212b"> 49</a></span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<int64_t> kAvroSyncInterval{<span class="stringliteral">"write.avro.sync-interval"</span>, 16 * 1024};</div> |
| <div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classiceberg_1_1WriterProperties.html#a60e3675ed3ceaaa8bcb47750f7a098ad"> 52</a></span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<bool> kAvroSkipDatum{<span class="stringliteral">"write.avro.skip-datum"</span>, <span class="keyword">true</span>};</div> |
| <div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<std::string> kAvroCompression{<span class="stringliteral">"write.avro.compression-codec"</span>,</div> |
| <div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="stringliteral">"gzip"</span>};</div> |
| <div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<std::string> kAvroCompressionLevel{<span class="stringliteral">"write.avro.compression-level"</span>,</div> |
| <div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="stringliteral">""</span>};</div> |
| <div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div> |
| <div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<std::string> kParquetCompression{<span class="stringliteral">"write.parquet.compression-codec"</span>,</div> |
| <div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="stringliteral">"zstd"</span>};</div> |
| <div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">inline</span> <span class="keyword">static</span> Entry<std::string> kParquetCompressionLevel{</div> |
| <div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="stringliteral">"write.parquet.compression-level"</span>, <span class="stringliteral">""</span>};</div> |
| <div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div> |
| <div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div> |
| <div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">static</span> WriterProperties FromMap(</div> |
| <div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">const</span> std::unordered_map<std::string, std::string>& properties);</div> |
| <div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>};</div> |
| </div> |
| <div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="foldopen" id="foldopen00071" data-start="{" data-end="};"> |
| <div class="line"><a id="l00071" name="l00071"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html"> 71</a></span><span class="keyword">struct </span>ICEBERG_EXPORT <a class="code hl_struct" href="structiceberg_1_1WriterOptions.html">WriterOptions</a> {</div> |
| <div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html#a64566361f2b34747e98bf8f9ead4e94c"> 73</a></span> std::string <a class="code hl_variable" href="structiceberg_1_1WriterOptions.html#a64566361f2b34747e98bf8f9ead4e94c">path</a>;</div> |
| <div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html#a6977a4706f0c09def323640aa11f1ac4"> 75</a></span> std::shared_ptr<Schema> <a class="code hl_variable" href="structiceberg_1_1WriterOptions.html#a6977a4706f0c09def323640aa11f1ac4">schema</a>;</div> |
| <div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html#a9efc91419caced6e3ef1ab41a30fd01e"> 77</a></span> std::shared_ptr<class FileIO> <a class="code hl_variable" href="structiceberg_1_1WriterOptions.html#a9efc91419caced6e3ef1ab41a30fd01e">io</a>;</div> |
| <div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html#a738a2f1a969d4bbf19b2ce27ba7d071f"> 79</a></span> std::unordered_map<std::string, std::string> <a class="code hl_variable" href="structiceberg_1_1WriterOptions.html#a738a2f1a969d4bbf19b2ce27ba7d071f">metadata</a>;</div> |
| <div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterOptions.html#a3db3b2d7fc42f10243afedf29a1f8e05"> 81</a></span> <a class="code hl_class" href="classiceberg_1_1WriterProperties.html">WriterProperties</a> <a class="code hl_variable" href="structiceberg_1_1WriterOptions.html#a3db3b2d7fc42f10243afedf29a1f8e05">properties</a>;</div> |
| <div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span>};</div> |
| </div> |
| <div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div> |
| <div class="foldopen" id="foldopen00085" data-start="{" data-end="};"> |
| <div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html"> 85</a></span><span class="keyword">class </span>ICEBERG_EXPORT <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a> {</div> |
| <div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">public</span>:</div> |
| <div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">~Writer</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a>() = <span class="keywordflow">default</span>;</div> |
| <div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a>(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a>&) = <span class="keyword">delete</span>;</div> |
| <div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a>& operator=(<span class="keyword">const</span> <a class="code hl_class" href="classiceberg_1_1Writer.html">Writer</a>&) = <span class="keyword">delete</span>;</div> |
| <div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#a3088b433357b7589be2aa294fa311346"> 93</a></span> <span class="keyword">virtual</span> Status <a class="code hl_function" href="classiceberg_1_1Writer.html#a3088b433357b7589be2aa294fa311346">Open</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structiceberg_1_1WriterOptions.html">WriterOptions</a>& options) = 0;</div> |
| <div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div> |
| <div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#ad919074c1cb99c517b3e7e09214cd43c"> 96</a></span> <span class="keyword">virtual</span> Status <a class="code hl_function" href="classiceberg_1_1Writer.html#ad919074c1cb99c517b3e7e09214cd43c">Close</a>() = 0;</div> |
| <div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div> |
| <div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#ab9fd192deac4e2a73bbd5c8e8ee71529"> 102</a></span> <span class="keyword">virtual</span> Status <a class="code hl_function" href="classiceberg_1_1Writer.html#ab9fd192deac4e2a73bbd5c8e8ee71529">Write</a>(<a class="code hl_struct" href="structArrowArray.html">ArrowArray</a>* data) = 0;</div> |
| <div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div> |
| <div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#a36090c8c8e11cd6d5746b3c57e90983d"> 106</a></span> <span class="keyword">virtual</span> Result<Metrics> <a class="code hl_function" href="classiceberg_1_1Writer.html#a36090c8c8e11cd6d5746b3c57e90983d">metrics</a>() = 0;</div> |
| <div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> </div> |
| <div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#a5de3531e7c60570692a4a2b0d8449a81"> 110</a></span> <span class="keyword">virtual</span> Result<int64_t> <a class="code hl_function" href="classiceberg_1_1Writer.html#a5de3531e7c60570692a4a2b0d8449a81">length</a>() = 0;</div> |
| <div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div> |
| <div class="line"><a id="l00116" name="l00116"></a><span class="lineno"><a class="line" href="classiceberg_1_1Writer.html#a9630828a5052ec475c653ed492f70124"> 116</a></span> <span class="keyword">virtual</span> std::vector<int64_t> <a class="code hl_function" href="classiceberg_1_1Writer.html#a9630828a5052ec475c653ed492f70124">split_offsets</a>() = 0;</div> |
| <div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span>};</div> |
| </div> |
| <div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div> |
| <div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="file__writer_8h.html#accf6d69cf4d7c52851e9dc92d95d3215"> 120</a></span><span class="keyword">using </span><a class="code hl_typedef" href="file__writer_8h.html#accf6d69cf4d7c52851e9dc92d95d3215">WriterFactory</a> = std::function<Result<std::unique_ptr<Writer>>()>;</div> |
| <div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div> |
| <div class="foldopen" id="foldopen00123" data-start="{" data-end="};"> |
| <div class="line"><a id="l00123" name="l00123"></a><span class="lineno"><a class="line" href="structiceberg_1_1WriterFactoryRegistry.html"> 123</a></span><span class="keyword">struct </span>ICEBERG_EXPORT <a class="code hl_struct" href="structiceberg_1_1WriterFactoryRegistry.html">WriterFactoryRegistry</a> {</div> |
| <div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <a class="code hl_struct" href="structiceberg_1_1WriterFactoryRegistry.html">WriterFactoryRegistry</a>(FileFormatType format_type, <a class="code hl_typedef" href="file__writer_8h.html#accf6d69cf4d7c52851e9dc92d95d3215">WriterFactory</a> factory);</div> |
| <div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div> |
| <div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">static</span> <a class="code hl_typedef" href="file__writer_8h.html#accf6d69cf4d7c52851e9dc92d95d3215">WriterFactory</a>& GetFactory(FileFormatType format_type);</div> |
| <div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">static</span> Result<std::unique_ptr<Writer>> Open(FileFormatType format_type,</div> |
| <div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">const</span> <a class="code hl_struct" href="structiceberg_1_1WriterOptions.html">WriterOptions</a>& options);</div> |
| <div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span>};</div> |
| </div> |
| <div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> </div> |
| <div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>} <span class="comment">// namespace iceberg</span></div> |
| <div class="ttc" id="aarrow__c__data_8h_html"><div class="ttname"><a href="arrow__c__data_8h.html">arrow_c_data.h</a></div></div> |
| <div class="ttc" id="aclassiceberg_1_1ConfigBase_1_1Entry_html"><div class="ttname"><a href="classiceberg_1_1ConfigBase_1_1Entry.html">iceberg::ConfigBase::Entry</a></div><div class="ttdef"><b>Definition</b> config.h:70</div></div> |
| <div class="ttc" id="aclassiceberg_1_1ConfigBase_html"><div class="ttname"><a href="classiceberg_1_1ConfigBase.html">iceberg::ConfigBase</a></div><div class="ttdef"><b>Definition</b> config.h:67</div></div> |
| <div class="ttc" id="aclassiceberg_1_1WriterProperties_html"><div class="ttname"><a href="classiceberg_1_1WriterProperties.html">iceberg::WriterProperties</a></div><div class="ttdef"><b>Definition</b> file_writer.h:39</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html"><div class="ttname"><a href="classiceberg_1_1Writer.html">iceberg::Writer</a></div><div class="ttdoc">Base writer class to write data from different file formats.</div><div class="ttdef"><b>Definition</b> file_writer.h:85</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_a3088b433357b7589be2aa294fa311346"><div class="ttname"><a href="classiceberg_1_1Writer.html#a3088b433357b7589be2aa294fa311346">iceberg::Writer::Open</a></div><div class="ttdeci">virtual Status Open(const WriterOptions &options)=0</div><div class="ttdoc">Open the writer.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_a36090c8c8e11cd6d5746b3c57e90983d"><div class="ttname"><a href="classiceberg_1_1Writer.html#a36090c8c8e11cd6d5746b3c57e90983d">iceberg::Writer::metrics</a></div><div class="ttdeci">virtual Result< Metrics > metrics()=0</div><div class="ttdoc">Get the file statistics. Only valid after the file is closed.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_a5de3531e7c60570692a4a2b0d8449a81"><div class="ttname"><a href="classiceberg_1_1Writer.html#a5de3531e7c60570692a4a2b0d8449a81">iceberg::Writer::length</a></div><div class="ttdeci">virtual Result< int64_t > length()=0</div><div class="ttdoc">Get the file length. This can be called while the writer is still open or after the file is closed.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_a9630828a5052ec475c653ed492f70124"><div class="ttname"><a href="classiceberg_1_1Writer.html#a9630828a5052ec475c653ed492f70124">iceberg::Writer::split_offsets</a></div><div class="ttdeci">virtual std::vector< int64_t > split_offsets()=0</div><div class="ttdoc">Returns a list of recommended split locations, if applicable, empty otherwise. When available,...</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_ab9fd192deac4e2a73bbd5c8e8ee71529"><div class="ttname"><a href="classiceberg_1_1Writer.html#ab9fd192deac4e2a73bbd5c8e8ee71529">iceberg::Writer::Write</a></div><div class="ttdeci">virtual Status Write(ArrowArray *data)=0</div><div class="ttdoc">Write arrow data to the file.</div></div> |
| <div class="ttc" id="aclassiceberg_1_1Writer_html_ad919074c1cb99c517b3e7e09214cd43c"><div class="ttname"><a href="classiceberg_1_1Writer.html#ad919074c1cb99c517b3e7e09214cd43c">iceberg::Writer::Close</a></div><div class="ttdeci">virtual Status Close()=0</div><div class="ttdoc">Close the writer.</div></div> |
| <div class="ttc" id="afile__format_8h_html"><div class="ttname"><a href="file__format_8h.html">file_format.h</a></div></div> |
| <div class="ttc" id="afile__writer_8h_html_accf6d69cf4d7c52851e9dc92d95d3215"><div class="ttname"><a href="file__writer_8h.html#accf6d69cf4d7c52851e9dc92d95d3215">iceberg::WriterFactory</a></div><div class="ttdeci">std::function< Result< std::unique_ptr< Writer > >()> WriterFactory</div><div class="ttdoc">Factory function to create a writer of a specific file format.</div><div class="ttdef"><b>Definition</b> file_writer.h:120</div></div> |
| <div class="ttc" id="ametrics_8h_html"><div class="ttname"><a href="metrics_8h.html">metrics.h</a></div></div> |
| <div class="ttc" id="astructArrowArray_html"><div class="ttname"><a href="structArrowArray.html">ArrowArray</a></div><div class="ttdef"><b>Definition</b> arrow_c_data.h:57</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterFactoryRegistry_html"><div class="ttname"><a href="structiceberg_1_1WriterFactoryRegistry.html">iceberg::WriterFactoryRegistry</a></div><div class="ttdoc">Registry of writer factories for different file formats.</div><div class="ttdef"><b>Definition</b> file_writer.h:123</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html">iceberg::WriterOptions</a></div><div class="ttdoc">Options for creating a writer.</div><div class="ttdef"><b>Definition</b> file_writer.h:71</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html_a3db3b2d7fc42f10243afedf29a1f8e05"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html#a3db3b2d7fc42f10243afedf29a1f8e05">iceberg::WriterOptions::properties</a></div><div class="ttdeci">WriterProperties properties</div><div class="ttdoc">Format-specific or implementation-specific properties.</div><div class="ttdef"><b>Definition</b> file_writer.h:81</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html_a64566361f2b34747e98bf8f9ead4e94c"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html#a64566361f2b34747e98bf8f9ead4e94c">iceberg::WriterOptions::path</a></div><div class="ttdeci">std::string path</div><div class="ttdoc">The path to the file to write.</div><div class="ttdef"><b>Definition</b> file_writer.h:73</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html_a6977a4706f0c09def323640aa11f1ac4"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html#a6977a4706f0c09def323640aa11f1ac4">iceberg::WriterOptions::schema</a></div><div class="ttdeci">std::shared_ptr< Schema > schema</div><div class="ttdoc">The schema of the data to write.</div><div class="ttdef"><b>Definition</b> file_writer.h:75</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html_a738a2f1a969d4bbf19b2ce27ba7d071f"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html#a738a2f1a969d4bbf19b2ce27ba7d071f">iceberg::WriterOptions::metadata</a></div><div class="ttdeci">std::unordered_map< std::string, std::string > metadata</div><div class="ttdoc">Metadata to write to the file.</div><div class="ttdef"><b>Definition</b> file_writer.h:79</div></div> |
| <div class="ttc" id="astructiceberg_1_1WriterOptions_html_a9efc91419caced6e3ef1ab41a30fd01e"><div class="ttname"><a href="structiceberg_1_1WriterOptions.html#a9efc91419caced6e3ef1ab41a30fd01e">iceberg::WriterOptions::io</a></div><div class="ttdeci">std::shared_ptr< class FileIO > io</div><div class="ttdoc">FileIO instance to create the file.</div><div class="ttdef"><b>Definition</b> file_writer.h:77</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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