import{_ as s,o as n,c as a,e}from"./app-_RQXaIUv.js";const t={},p=e(`<h1 id="tsfile概览工具" tabindex="-1"><a class="header-anchor" href="#tsfile概览工具"><span>TsFile概览工具</span></a></h1><p>TsFile概览工具用于以概要模式打印出一个TsFile的内容，工具位置为 tools/tsfile/print-tsfile。</p><h2 id="用法" tabindex="-1"><a class="header-anchor" href="#用法"><span>用法</span></a></h2><ul><li>Windows:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code>.<span class="token punctuation">\\</span>print-tsfile-sketch.bat <span class="token operator">&lt;</span>TsFile文件路径<span class="token operator">&gt;</span> <span class="token punctuation">(</span><span class="token operator">&lt;</span>输出结果的存储路径<span class="token operator">&gt;</span><span class="token punctuation">)</span> 
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><ul><li>Linux or MacOs:</li></ul><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code>./print-tsfile-sketch.sh <span class="token operator">&lt;</span>TsFile文件路径<span class="token operator">&gt;</span> <span class="token punctuation">(</span><span class="token operator">&lt;</span>输出结果的存储路径<span class="token operator">&gt;</span><span class="token punctuation">)</span> 
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><p>注意：如果没有设置输出结果的存储路径, 将使用相对路径&quot;TsFile_sketch_view.txt&quot;作为默认值。</p><h2 id="示例" tabindex="-1"><a class="header-anchor" href="#示例"><span>示例</span></a></h2><p>以Windows系统为例：</p><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code>.<span class="token punctuation">\\</span>print-tsfile.bat D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span><span class="token number">1669359533965</span>-1-0-0.tsfile D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>sketch.txt
\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`<span class="token variable"><span class="token variable">\`</span>
Starting Printing the TsFile Sketch
<span class="token variable">\`</span></span>\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`\`
TsFile path:D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span><span class="token number">1669359533965</span>-1-0-0.tsfile
Sketch save path:D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>sketch.txt
<span class="token number">148</span>  <span class="token punctuation">[</span>main<span class="token punctuation">]</span> WARN  o.a.i.t.c.conf.TSFileDescriptor - not found iotdb-common.properties, use the default configs.
-------------------------------- TsFile Sketch --------------------------------
<span class="token function">file</span> path: D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span><span class="token number">1669359533965</span>-1-0-0.tsfile
<span class="token function">file</span> length: <span class="token number">2974</span>

            POSITION<span class="token operator">|</span>   CONTENT
            --------    -------
                   <span class="token number">0</span><span class="token operator">|</span>   <span class="token punctuation">[</span>magic head<span class="token punctuation">]</span> TsFile
                   <span class="token number">6</span><span class="token operator">|</span>   <span class="token punctuation">[</span>version number<span class="token punctuation">]</span> <span class="token number">3</span>
<span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">|</span> <span class="token punctuation">[</span>Chunk Group<span class="token punctuation">]</span> of root.sg1.d1, num of Chunks:3
                   <span class="token number">7</span><span class="token operator">|</span>   <span class="token punctuation">[</span>Chunk Group Header<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>marker<span class="token punctuation">]</span> <span class="token number">0</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>deviceID<span class="token punctuation">]</span> root.sg1.d1
                  <span class="token number">20</span><span class="token operator">|</span>   <span class="token punctuation">[</span>Chunk<span class="token punctuation">]</span> of root.sg1.d1.s1, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-9032452783138882770,maxValue:9117677033041335123,firstValue:7068645577795875906,lastValue:-5833792328174747265,sumValue:5.795959009889246E19<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>chunk header<span class="token punctuation">]</span> <span class="token assign-left variable">marker</span><span class="token operator">=</span><span class="token number">5</span>, <span class="token assign-left variable">measurementID</span><span class="token operator">=</span>s1, <span class="token assign-left variable">dataSize</span><span class="token operator">=</span><span class="token number">864</span>, <span class="token assign-left variable">dataType</span><span class="token operator">=</span>INT64, <span class="token assign-left variable">compressionType</span><span class="token operator">=</span>SNAPPY, <span class="token assign-left variable">encodingType</span><span class="token operator">=</span>RLE
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>page<span class="token punctuation">]</span>  UncompressedSize:862, CompressedSize:860
                 <span class="token number">893</span><span class="token operator">|</span>   <span class="token punctuation">[</span>Chunk<span class="token punctuation">]</span> of root.sg1.d1.s2, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-8806861312244965718,maxValue:9192550740609853234,firstValue:1150295375739457693,lastValue:-2839553973758938646,sumValue:8.2822564314572677E18<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>chunk header<span class="token punctuation">]</span> <span class="token assign-left variable">marker</span><span class="token operator">=</span><span class="token number">5</span>, <span class="token assign-left variable">measurementID</span><span class="token operator">=</span>s2, <span class="token assign-left variable">dataSize</span><span class="token operator">=</span><span class="token number">864</span>, <span class="token assign-left variable">dataType</span><span class="token operator">=</span>INT64, <span class="token assign-left variable">compressionType</span><span class="token operator">=</span>SNAPPY, <span class="token assign-left variable">encodingType</span><span class="token operator">=</span>RLE
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>page<span class="token punctuation">]</span>  UncompressedSize:862, CompressedSize:860
                <span class="token number">1766</span><span class="token operator">|</span>   <span class="token punctuation">[</span>Chunk<span class="token punctuation">]</span> of root.sg1.d1.s3, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-9076669333460323191,maxValue:9175278522960949594,firstValue:2537897870994797700,lastValue:7194625271253769397,sumValue:-2.126008424849926E19<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>chunk header<span class="token punctuation">]</span> <span class="token assign-left variable">marker</span><span class="token operator">=</span><span class="token number">5</span>, <span class="token assign-left variable">measurementID</span><span class="token operator">=</span>s3, <span class="token assign-left variable">dataSize</span><span class="token operator">=</span><span class="token number">864</span>, <span class="token assign-left variable">dataType</span><span class="token operator">=</span>INT64, <span class="token assign-left variable">compressionType</span><span class="token operator">=</span>SNAPPY, <span class="token assign-left variable">encodingType</span><span class="token operator">=</span>RLE
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>page<span class="token punctuation">]</span>  UncompressedSize:862, CompressedSize:860
<span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">|</span> <span class="token punctuation">[</span>Chunk Group<span class="token punctuation">]</span> of root.sg1.d1 ends
                <span class="token number">2656</span><span class="token operator">|</span>   <span class="token punctuation">[</span>marker<span class="token punctuation">]</span> <span class="token number">2</span>
                <span class="token number">2657</span><span class="token operator">|</span>   <span class="token punctuation">[</span>TimeseriesIndex<span class="token punctuation">]</span> of root.sg1.d1.s1, tsDataType:INT64, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-9032452783138882770,maxValue:9117677033041335123,firstValue:7068645577795875906,lastValue:-5833792328174747265,sumValue:5.795959009889246E19<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>ChunkIndex<span class="token punctuation">]</span> <span class="token assign-left variable">offset</span><span class="token operator">=</span><span class="token number">20</span>
                <span class="token number">2728</span><span class="token operator">|</span>   <span class="token punctuation">[</span>TimeseriesIndex<span class="token punctuation">]</span> of root.sg1.d1.s2, tsDataType:INT64, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-8806861312244965718,maxValue:9192550740609853234,firstValue:1150295375739457693,lastValue:-2839553973758938646,sumValue:8.2822564314572677E18<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>ChunkIndex<span class="token punctuation">]</span> <span class="token assign-left variable">offset</span><span class="token operator">=</span><span class="token number">893</span>
                <span class="token number">2799</span><span class="token operator">|</span>   <span class="token punctuation">[</span>TimeseriesIndex<span class="token punctuation">]</span> of root.sg1.d1.s3, tsDataType:INT64, startTime: <span class="token number">1669359533948</span> endTime: <span class="token number">1669359534047</span> count: <span class="token number">100</span> <span class="token punctuation">[</span>minValue:-9076669333460323191,maxValue:9175278522960949594,firstValue:2537897870994797700,lastValue:7194625271253769397,sumValue:-2.126008424849926E19<span class="token punctuation">]</span>
                    <span class="token operator">|</span>           <span class="token punctuation">[</span>ChunkIndex<span class="token punctuation">]</span> <span class="token assign-left variable">offset</span><span class="token operator">=</span><span class="token number">1766</span>
                <span class="token number">2870</span><span class="token operator">|</span>   <span class="token punctuation">[</span>IndexOfTimerseriesIndex Node<span class="token punctuation">]</span> <span class="token assign-left variable">type</span><span class="token operator">=</span>LEAF_MEASUREMENT
                    <span class="token operator">|</span>           <span class="token operator">&lt;</span>s1, <span class="token number">265</span><span class="token operator"><span class="token file-descriptor important">7</span>&gt;</span>
                    <span class="token operator">|</span>           <span class="token operator">&lt;</span>endOffset, <span class="token number">287</span><span class="token operator"><span class="token file-descriptor important">0</span>&gt;</span>
<span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">|</span> <span class="token punctuation">[</span>TsFileMetadata<span class="token punctuation">]</span> begins
                <span class="token number">2891</span><span class="token operator">|</span>   <span class="token punctuation">[</span>IndexOfTimerseriesIndex Node<span class="token punctuation">]</span> <span class="token assign-left variable">type</span><span class="token operator">=</span>LEAF_DEVICE
                    <span class="token operator">|</span>           <span class="token operator">&lt;</span>root.sg1.d1, <span class="token number">287</span><span class="token operator"><span class="token file-descriptor important">0</span>&gt;</span>
                    <span class="token operator">|</span>           <span class="token operator">&lt;</span>endOffset, <span class="token number">289</span><span class="token operator"><span class="token file-descriptor important">1</span>&gt;</span>
                    <span class="token operator">|</span>   <span class="token punctuation">[</span>meta offset<span class="token punctuation">]</span> <span class="token number">2656</span>
                    <span class="token operator">|</span>   <span class="token punctuation">[</span>bloom filter<span class="token punctuation">]</span> bit vector byte array <span class="token assign-left variable">length</span><span class="token operator">=</span><span class="token number">31</span>, <span class="token assign-left variable">filterSize</span><span class="token operator">=</span><span class="token number">256</span>, <span class="token assign-left variable">hashFunctionSize</span><span class="token operator">=</span><span class="token number">5</span>
<span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">||</span><span class="token operator">|</span> <span class="token punctuation">[</span>TsFileMetadata<span class="token punctuation">]</span> ends
                <span class="token number">2964</span><span class="token operator">|</span>   <span class="token punctuation">[</span>TsFileMetadataSize<span class="token punctuation">]</span> <span class="token number">73</span>
                <span class="token number">2968</span><span class="token operator">|</span>   <span class="token punctuation">[</span>magic tail<span class="token punctuation">]</span> TsFile
                <span class="token number">2974</span><span class="token operator">|</span>   END of TsFile
---------------------------- IndexOfTimerseriesIndex Tree -----------------------------
        <span class="token punctuation">[</span>MetadataIndex:LEAF_DEVICE<span class="token punctuation">]</span>
        └──────<span class="token punctuation">[</span>root.sg1.d1,2870<span class="token punctuation">]</span>
                        <span class="token punctuation">[</span>MetadataIndex:LEAF_MEASUREMENT<span class="token punctuation">]</span>
                        └──────<span class="token punctuation">[</span>s1,2657<span class="token punctuation">]</span>
---------------------------------- TsFile Sketch End ----------------------------------
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>解释：</p><ul><li>以&quot;|&quot;为分隔，左边是在TsFile文件中的实际位置，右边是梗概内容。</li><li>&quot;|||||||||||||||||||||&quot;是为增强可读性而添加的导引信息，不是TsFile中实际存储的数据。</li><li>最后打印的&quot;IndexOfTimerseriesIndex Tree&quot;是对TsFile文件末尾的元数据索引树的重新整理打印，便于直观理解，不是TsFile中存储的实际数据。</li></ul>`,13),o=[p];function l(c,i){return n(),a("div",null,o)}const u=s(t,[["render",l],["__file","TsFile-Sketch-Tool.html.vue"]]),k=JSON.parse('{"path":"/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Sketch-Tool.html","title":"TsFile概览工具","lang":"zh-CN","frontmatter":{"description":"TsFile概览工具 TsFile概览工具用于以概要模式打印出一个TsFile的内容，工具位置为 tools/tsfile/print-tsfile。 用法 Windows: Linux or MacOs: 注意：如果没有设置输出结果的存储路径, 将使用相对路径\\"TsFile_sketch_view.txt\\"作为默认值。 示例 以Windows系统为例...","head":[["link",{"rel":"alternate","hreflang":"en-us","href":"https://iotdb.apache.org/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Sketch-Tool.html"}],["meta",{"property":"og:url","content":"https://iotdb.apache.org/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Sketch-Tool.html"}],["meta",{"property":"og:site_name","content":"IoTDB Website"}],["meta",{"property":"og:title","content":"TsFile概览工具"}],["meta",{"property":"og:description","content":"TsFile概览工具 TsFile概览工具用于以概要模式打印出一个TsFile的内容，工具位置为 tools/tsfile/print-tsfile。 用法 Windows: Linux or MacOs: 注意：如果没有设置输出结果的存储路径, 将使用相对路径\\"TsFile_sketch_view.txt\\"作为默认值。 示例 以Windows系统为例..."}],["meta",{"property":"og:type","content":"article"}],["meta",{"property":"og:locale","content":"zh-CN"}],["meta",{"property":"og:locale:alternate","content":"en-US"}],["meta",{"property":"og:updated_time","content":"2024-04-10T09:44:10.000Z"}],["meta",{"property":"article:modified_time","content":"2024-04-10T09:44:10.000Z"}],["script",{"type":"application/ld+json"},"{\\"@context\\":\\"https://schema.org\\",\\"@type\\":\\"Article\\",\\"headline\\":\\"TsFile概览工具\\",\\"image\\":[\\"\\"],\\"dateModified\\":\\"2024-04-10T09:44:10.000Z\\",\\"author\\":[]}"]]},"headers":[{"level":2,"title":"用法","slug":"用法","link":"#用法","children":[]},{"level":2,"title":"示例","slug":"示例","link":"#示例","children":[]}],"git":{"createdTime":1712742250000,"updatedTime":1712742250000,"contributors":[{"name":"CritasWang","email":"critas@outlook.com","commits":1}]},"readingTime":{"minutes":2.25,"words":674},"filePathRelative":"zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Sketch-Tool.md","localizedDate":"2024年4月10日","autoDesc":true}');export{u as comp,k as data};