blob: 774da71889fb43035c1e53204402caf4b20465ec [file] [log] [blame]
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<compoundname>location_provider.cc</compoundname>
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<innerclass refid="classiceberg_1_1DefaultLocationProvider" prot="public">iceberg::DefaultLocationProvider</innerclass>
<innerclass refid="classiceberg_1_1ObjectStoreLocationProvider" prot="public">iceberg::ObjectStoreLocationProvider</innerclass>
<innernamespace refid="namespaceiceberg">iceberg</innernamespace>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<programlisting>
<codeline lineno="1"><highlight class="comment">/*</highlight></codeline>
<codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline>
<codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline>
<codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline>
<codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline>
<codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline>
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/>&quot;License&quot;);<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline>
<codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline>
<codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline>
<codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline>
<codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/>&quot;AS<sp/>IS&quot;<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline>
<codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline>
<codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="19"><highlight class="normal"></highlight></codeline>
<codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/location_provider.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="21"><highlight class="normal"></highlight></codeline>
<codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="partition__spec_8h" kindref="compound">iceberg/partition_spec.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/table_properties.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/util/location_util.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/util/murmurhash3_internal.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="26"><highlight class="normal"></highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline>
<codeline lineno="28"><highlight class="normal"></highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="30"><highlight class="normal"></highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>uint8_t<sp/>kEntropyDirMask<sp/>=<sp/>0x0F;</highlight></codeline>
<codeline lineno="32"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>uint8_t<sp/>kRestDirMask<sp/>=<sp/>0xFF;</highlight></codeline>
<codeline lineno="33"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>int32_t<sp/>kHashBits<sp/>=<sp/>20;</highlight></codeline>
<codeline lineno="34"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>int32_t<sp/>kEntropyDirLength<sp/>=<sp/>4;</highlight></codeline>
<codeline lineno="35"><highlight class="normal"></highlight><highlight class="keyword">constexpr</highlight><highlight class="normal"><sp/>int32_t<sp/>kEntropyDirDepth<sp/>=<sp/>3;</highlight></codeline>
<codeline lineno="36"><highlight class="normal"></highlight></codeline>
<codeline lineno="37"><highlight class="normal">std::string<sp/>DataLocation(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>TableProperties&amp;<sp/>properties,<sp/>std::string_view<sp/>location)<sp/>{</highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>data_location<sp/>=<sp/>properties.Get(<ref refid="classiceberg_1_1TableProperties_1aa50d7fa06cb0e4cbd3a7290240626297" kindref="member">TableProperties::kWriteDataLocation</ref>);</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(data_location.empty())<sp/>{</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/>data_location<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/data&quot;</highlight><highlight class="normal">,<sp/>location);</highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>data_location;</highlight></codeline>
<codeline lineno="43"><highlight class="normal">}</highlight></codeline>
<codeline lineno="44"><highlight class="normal"></highlight></codeline>
<codeline lineno="45"><highlight class="normal">std::string<sp/>PathContext(std::string_view<sp/>location)<sp/>{</highlight></codeline>
<codeline lineno="46"><highlight class="normal"><sp/><sp/>std::string_view<sp/>path<sp/>=<sp/>LocationUtil::StripTrailingSlash(location);</highlight></codeline>
<codeline lineno="47"><highlight class="normal"></highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>last_slash<sp/>=<sp/>path.find_last_of(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(last_slash<sp/>!=<sp/>std::string_view::npos<sp/>&amp;&amp;<sp/>last_slash<sp/>&lt;<sp/>path.length()<sp/>-<sp/>1)<sp/>{</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>data_path<sp/>=<sp/>path.substr(last_slash<sp/>+<sp/>1);</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>parent_path(path.data(),<sp/>last_slash);</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">size_t</highlight><highlight class="normal"><sp/>parent_last_slash<sp/>=<sp/>parent_path.find_last_of(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="53"><highlight class="normal"></highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(parent_last_slash<sp/>!=<sp/>std::string::npos)<sp/>{</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>std::string_view<sp/>parent_name<sp/>=<sp/>parent_path.substr(parent_last_slash<sp/>+<sp/>1);</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}&quot;</highlight><highlight class="normal">,<sp/>parent_name,<sp/>data_path);</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}&quot;</highlight><highlight class="normal">,<sp/>parent_path,<sp/>data_path);</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="61"><highlight class="normal"></highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::string(location);</highlight></codeline>
<codeline lineno="63"><highlight class="normal">}</highlight></codeline>
<codeline lineno="64"><highlight class="normal"></highlight></codeline>
<codeline lineno="73"><highlight class="normal">std::string<sp/>DirsFromHash(int32_t<sp/>hash)<sp/>{</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/>std::string<sp/>hash_with_dirs;</highlight></codeline>
<codeline lineno="75"><highlight class="normal"></highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(int32_t<sp/>i<sp/>=<sp/>0;<sp/>i<sp/>&lt;<sp/>kEntropyDirDepth<sp/>*<sp/>kEntropyDirLength;<sp/>i<sp/>+=<sp/>kEntropyDirLength)<sp/>{</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(i<sp/>&gt;<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>hash_with_dirs<sp/>+=<sp/></highlight><highlight class="stringliteral">&quot;/&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="80"><highlight class="normal"><sp/><sp/><sp/><sp/>uint8_t<sp/>dir_bits<sp/>=<sp/>kEntropyDirMask<sp/>&amp;<sp/>(hash<sp/>&gt;&gt;<sp/>(kHashBits<sp/>-<sp/>i<sp/>-<sp/>kEntropyDirLength));</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/>hash_with_dirs<sp/>+=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:04b}&quot;</highlight><highlight class="normal">,<sp/>dir_bits);</highlight></codeline>
<codeline lineno="82"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="83"><highlight class="normal"></highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/>hash_with_dirs<sp/>+=<sp/></highlight><highlight class="stringliteral">&quot;/&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/>uint8_t<sp/>rest_bits<sp/>=<sp/>kRestDirMask<sp/>&amp;<sp/>hash;</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/>hash_with_dirs<sp/>+=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{:08b}&quot;</highlight><highlight class="normal">,<sp/>rest_bits);</highlight></codeline>
<codeline lineno="87"><highlight class="normal"></highlight></codeline>
<codeline lineno="88"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>hash_with_dirs;</highlight></codeline>
<codeline lineno="89"><highlight class="normal">}</highlight></codeline>
<codeline lineno="90"><highlight class="normal"></highlight></codeline>
<codeline lineno="91"><highlight class="normal">std::string<sp/>ComputeHash(std::string_view<sp/>file_name)<sp/>{</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/>int32_t<sp/>hash_value<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="93"><highlight class="normal"><sp/><sp/>MurmurHash3_x86_32(file_name.data(),<sp/>file_name.size(),<sp/>0,<sp/>&amp;hash_value);</highlight></codeline>
<codeline lineno="94"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>DirsFromHash(hash_value);</highlight></codeline>
<codeline lineno="95"><highlight class="normal">}</highlight></codeline>
<codeline lineno="96"><highlight class="normal"></highlight></codeline>
<codeline lineno="97"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="98"><highlight class="normal"></highlight></codeline>
<codeline lineno="99"><highlight class="normal"></highlight><highlight class="comment">//<sp/>Default<sp/>location<sp/>provider<sp/>for<sp/>local<sp/>file<sp/>system.</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="100" refid="classiceberg_1_1DefaultLocationProvider" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1DefaultLocationProvider" kindref="compound">DefaultLocationProvider</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1LocationProvider" kindref="compound">LocationProvider</ref><sp/>{</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1DefaultLocationProvider" kindref="compound">DefaultLocationProvider</ref>(std::string_view<sp/>location,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1TableProperties" kindref="compound">TableProperties</ref>&amp;<sp/>properties);</highlight></codeline>
<codeline lineno="103"><highlight class="normal"></highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/>std::string<sp/><ref refid="classiceberg_1_1DefaultLocationProvider_1a2c6622552ce784fc157c47259df49cca" kindref="member">NewDataLocation</ref>(std::string_view<sp/>filename)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="105"><highlight class="normal"></highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/>Result&lt;std::string&gt;<sp/><ref refid="classiceberg_1_1DefaultLocationProvider_1a2c6622552ce784fc157c47259df49cca" kindref="member">NewDataLocation</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1PartitionSpec" kindref="compound">PartitionSpec</ref>&amp;<sp/>spec,</highlight></codeline>
<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1PartitionValues" kindref="compound">PartitionValues</ref>&amp;<sp/>partition,</highlight></codeline>
<codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string_view<sp/>filename)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="109"><highlight class="normal"></highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/>std::string<sp/>data_location_;</highlight></codeline>
<codeline lineno="112"><highlight class="normal">};</highlight></codeline>
<codeline lineno="113"><highlight class="normal"></highlight></codeline>
<codeline lineno="114"><highlight class="normal"></highlight><highlight class="comment">//<sp/>Implementation<sp/>of<sp/>DefaultLocationProvider</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="115"><highlight class="normal">DefaultLocationProvider::DefaultLocationProvider(std::string_view<sp/>location,</highlight></codeline>
<codeline lineno="116"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1TableProperties" kindref="compound">TableProperties</ref>&amp;<sp/>properties)</highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>data_location_(</highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classiceberg_1_1LocationUtil" kindref="compound">LocationUtil</ref>::StripTrailingSlash(DataLocation(properties,<sp/>location)))<sp/>{}</highlight></codeline>
<codeline lineno="119"><highlight class="normal"></highlight></codeline>
<codeline lineno="120"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1DefaultLocationProvider_1a2c6622552ce784fc157c47259df49cca" kindref="member">DefaultLocationProvider::NewDataLocation</ref>(std::string_view<sp/>filename)<sp/>{</highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}&quot;</highlight><highlight class="normal">,<sp/>data_location_,<sp/>filename);</highlight></codeline>
<codeline lineno="122"><highlight class="normal">}</highlight></codeline>
<codeline lineno="123"><highlight class="normal"></highlight></codeline>
<codeline lineno="124"><highlight class="normal">Result&lt;std::string&gt;<sp/><ref refid="classiceberg_1_1DefaultLocationProvider_1a2c6622552ce784fc157c47259df49cca" kindref="member">DefaultLocationProvider::NewDataLocation</ref>(</highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionSpec&amp;<sp/>spec,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionValues&amp;<sp/>partition,</highlight></codeline>
<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>filename)<sp/>{</highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>partition_path,<sp/>spec.PartitionPath(partition));</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}/{}&quot;</highlight><highlight class="normal">,<sp/>data_location_,<sp/>partition_path,<sp/>filename);</highlight></codeline>
<codeline lineno="129"><highlight class="normal">}</highlight></codeline>
<codeline lineno="130"><highlight class="normal"></highlight></codeline>
<codeline lineno="131"><highlight class="normal"></highlight><highlight class="comment">//<sp/>Location<sp/>provider<sp/>for<sp/>object<sp/>stores.</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="132" refid="classiceberg_1_1ObjectStoreLocationProvider" refkind="compound"><highlight class="normal"></highlight><highlight class="keyword">class<sp/></highlight><highlight class="normal"><ref refid="classiceberg_1_1ObjectStoreLocationProvider" kindref="compound">ObjectStoreLocationProvider</ref><sp/>:<sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1LocationProvider" kindref="compound">LocationProvider</ref><sp/>{</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/></highlight><highlight class="keyword">public</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="134"><highlight class="normal"><sp/><sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider" kindref="compound">ObjectStoreLocationProvider</ref>(std::string_view<sp/>location,</highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1TableProperties" kindref="compound">TableProperties</ref>&amp;<sp/>properties);</highlight></codeline>
<codeline lineno="136"><highlight class="normal"></highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/>std::string<sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">NewDataLocation</ref>(std::string_view<sp/>filename)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="138"><highlight class="normal"></highlight></codeline>
<codeline lineno="139"><highlight class="normal"><sp/><sp/>Result&lt;std::string&gt;<sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">NewDataLocation</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1PartitionSpec" kindref="compound">PartitionSpec</ref>&amp;<sp/>spec,</highlight></codeline>
<codeline lineno="140"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1PartitionValues" kindref="compound">PartitionValues</ref>&amp;<sp/>partition,</highlight></codeline>
<codeline lineno="141"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string_view<sp/>filename)<sp/></highlight><highlight class="keyword">override</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="142"><highlight class="normal"></highlight></codeline>
<codeline lineno="143"><highlight class="normal"><sp/></highlight><highlight class="keyword">private</highlight><highlight class="normal">:</highlight></codeline>
<codeline lineno="144"><highlight class="normal"><sp/><sp/>std::string<sp/>storage_location_;</highlight></codeline>
<codeline lineno="145"><highlight class="normal"><sp/><sp/>std::string<sp/>context_;</highlight></codeline>
<codeline lineno="146"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>include_partition_paths_;</highlight></codeline>
<codeline lineno="147"><highlight class="normal">};</highlight></codeline>
<codeline lineno="148"><highlight class="normal"></highlight></codeline>
<codeline lineno="149"><highlight class="normal"></highlight><highlight class="comment">//<sp/>Implementation<sp/>of<sp/>ObjectStoreLocationProvider</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="150"><highlight class="normal">ObjectStoreLocationProvider::ObjectStoreLocationProvider(</highlight></codeline>
<codeline lineno="151"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>location,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1TableProperties" kindref="compound">TableProperties</ref>&amp;<sp/>properties)</highlight></codeline>
<codeline lineno="152"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>include_partition_paths_(</highlight></codeline>
<codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>properties.Get(<ref refid="classiceberg_1_1TableProperties" kindref="compound">TableProperties</ref>::kWriteObjectStorePartitionedPaths))<sp/>{</highlight></codeline>
<codeline lineno="154"><highlight class="normal"><sp/><sp/>storage_location_<sp/>=</highlight></codeline>
<codeline lineno="155"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>LocationUtil::StripTrailingSlash(DataLocation(properties,<sp/>location));</highlight></codeline>
<codeline lineno="156"><highlight class="normal"></highlight></codeline>
<codeline lineno="157"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>If<sp/>the<sp/>storage<sp/>location<sp/>is<sp/>within<sp/>the<sp/>table<sp/>prefix,<sp/>don&apos;t<sp/>add<sp/>table<sp/>and<sp/>database<sp/>name</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="158"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>context</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="159"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!storage_location_.starts_with(location))<sp/>{</highlight></codeline>
<codeline lineno="160"><highlight class="normal"><sp/><sp/><sp/><sp/>context_<sp/>=<sp/>PathContext(location);</highlight></codeline>
<codeline lineno="161"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="162"><highlight class="normal">}</highlight></codeline>
<codeline lineno="163"><highlight class="normal"></highlight></codeline>
<codeline lineno="164"><highlight class="normal">std::string<sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">ObjectStoreLocationProvider::NewDataLocation</ref>(std::string_view<sp/>filename)<sp/>{</highlight></codeline>
<codeline lineno="165"><highlight class="normal"><sp/><sp/>std::string<sp/>hash<sp/>=<sp/>ComputeHash(filename);</highlight></codeline>
<codeline lineno="166"><highlight class="normal"></highlight></codeline>
<codeline lineno="167"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!context_.empty())<sp/>{</highlight></codeline>
<codeline lineno="168"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}/{}/{}&quot;</highlight><highlight class="normal">,<sp/>storage_location_,<sp/>hash,<sp/>context_,<sp/>filename);</highlight></codeline>
<codeline lineno="169"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="170"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>If<sp/>partition<sp/>paths<sp/>are<sp/>included,<sp/>add<sp/>last<sp/>part<sp/>of<sp/>entropy<sp/>as<sp/>dir<sp/>before<sp/>partition</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="171"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>names</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="172"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(include_partition_paths_)<sp/>{</highlight></codeline>
<codeline lineno="173"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}/{}&quot;</highlight><highlight class="normal">,<sp/>storage_location_,<sp/>hash,<sp/>filename);</highlight></codeline>
<codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="175"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>If<sp/>partition<sp/>paths<sp/>are<sp/>not<sp/>included,<sp/>append<sp/>last<sp/>part<sp/>of<sp/>entropy<sp/>with<sp/>`-`<sp/>to<sp/>file</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="176"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>name</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="177"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::format(</highlight><highlight class="stringliteral">&quot;{}/{}-{}&quot;</highlight><highlight class="normal">,<sp/>storage_location_,<sp/>hash,<sp/>filename);</highlight></codeline>
<codeline lineno="178"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="179"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="180"><highlight class="normal">}</highlight></codeline>
<codeline lineno="181"><highlight class="normal"></highlight></codeline>
<codeline lineno="182"><highlight class="normal">Result&lt;std::string&gt;<sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">ObjectStoreLocationProvider::NewDataLocation</ref>(</highlight></codeline>
<codeline lineno="183"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionSpec&amp;<sp/>spec,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>PartitionValues&amp;<sp/>partition,</highlight></codeline>
<codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>filename)<sp/>{</highlight></codeline>
<codeline lineno="185"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(include_partition_paths_)<sp/>{</highlight></codeline>
<codeline lineno="186"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>partition_path,<sp/>spec.PartitionPath(partition));</highlight></codeline>
<codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">NewDataLocation</ref>(std::format(</highlight><highlight class="stringliteral">&quot;{}/{}&quot;</highlight><highlight class="normal">,<sp/>partition_path,<sp/>filename));</highlight></codeline>
<codeline lineno="188"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/><ref refid="classiceberg_1_1ObjectStoreLocationProvider_1a7566d2f945d3ec0f7219626c88ed2a6d" kindref="member">NewDataLocation</ref>(filename);</highlight></codeline>
<codeline lineno="190"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="191"><highlight class="normal">}</highlight></codeline>
<codeline lineno="192"><highlight class="normal"></highlight></codeline>
<codeline lineno="193"><highlight class="normal">Result&lt;std::unique_ptr&lt;LocationProvider&gt;&gt;<sp/><ref refid="classiceberg_1_1LocationProvider_1a82530b5f5a5eb0c2bbc799851e268e39" kindref="member">LocationProvider::Make</ref>(</highlight></codeline>
<codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/>std::string_view<sp/>location,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>TableProperties&amp;<sp/>properties)<sp/>{</highlight></codeline>
<codeline lineno="195"><highlight class="normal"><sp/><sp/>location<sp/>=<sp/>LocationUtil::StripTrailingSlash(location);</highlight></codeline>
<codeline lineno="196"><highlight class="normal"></highlight></codeline>
<codeline lineno="197"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>TODO(xxx):<sp/>create<sp/>location<sp/>provider<sp/>specified<sp/>by<sp/>&quot;write.location-provider.impl&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="198"><highlight class="normal"></highlight></codeline>
<codeline lineno="199"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(properties.Get(TableProperties::kObjectStoreEnabled))<sp/>{</highlight></codeline>
<codeline lineno="200"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::make_unique&lt;ObjectStoreLocationProvider&gt;(location,<sp/>properties);</highlight></codeline>
<codeline lineno="201"><highlight class="normal"><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="202"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::make_unique&lt;DefaultLocationProvider&gt;(location,<sp/>properties);</highlight></codeline>
<codeline lineno="203"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="204"><highlight class="normal">}</highlight></codeline>
<codeline lineno="205"><highlight class="normal"></highlight></codeline>
<codeline lineno="206"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline>
</programlisting>
<location file="iceberg/location_provider.cc"/>
</compounddef>
</doxygen>