| import{_ as n,c as a,b as e,o as t}from"./app-qnr2m1Dh.js";const p={};function o(l,s){return t(),a("div",null,s[0]||(s[0]=[e('<h1 id="maintenance-tool" tabindex="-1"><a class="header-anchor" href="#maintenance-tool"><span>Maintenance Tool</span></a></h1><h2 id="iotdb-data-directory-overview-tool" tabindex="-1"><a class="header-anchor" href="#iotdb-data-directory-overview-tool"><span>IoTDB Data Directory Overview Tool</span></a></h2><p>IoTDB data directory overview tool is used to print an overview of the IoTDB data directory structure. The location is tools/tsfile/print-iotdb-data-dir.</p><h3 id="usage" tabindex="-1"><a class="header-anchor" href="#usage"><span>Usage</span></a></h3><ul><li>For Windows:</li></ul><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<span class="token punctuation">\\</span>print-iotdb-data-dir.bat <span class="token operator"><</span>IoTDB data folder path, separated by commas <span class="token keyword">if</span> there are multiple folders<span class="token operator">></span> <span class="token punctuation">(</span><span class="token operator"><</span>storage path of the output overview file<span class="token operator">></span><span class="token punctuation">)</span> </span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><ul><li>For Linux or MacOs:</li></ul><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">./print-iotdb-data-dir.sh <span class="token operator"><</span>IoTDB data folder path, separated by commas <span class="token keyword">if</span> there are multiple folders<span class="token operator">></span> <span class="token punctuation">(</span><span class="token operator"><</span>storage path of the output overview file<span class="token operator">></span><span class="token punctuation">)</span> </span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><p>Note: if the storage path of the output overview file is not set, the default relative path "IoTDB_data_dir_overview.txt" will be used.</p><h3 id="example" tabindex="-1"><a class="header-anchor" href="#example"><span>Example</span></a></h3><p>Use Windows in this example:</p><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<span class="token punctuation">\\</span>print-iotdb-data-dir.bat D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data</span>\n<span class="line">```````````````````````<span class="token variable"><span class="token variable">`</span></span>\n<span class="line">Starting Printing the IoTDB Data Directory Overview</span>\n<span class="line"><span class="token variable">`</span></span>```````````````````````</span>\n<span class="line">output save path:IoTDB_data_dir_overview.txt</span>\n<span class="line">data <span class="token function">dir</span> num:1</span>\n<span class="line"><span class="token number">143</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.</span>\n<span class="line"><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 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 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>\n<span class="line"><span class="token operator">|</span>D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data</span>\n<span class="line"><span class="token operator">|</span>--sequence</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--1</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect1</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--2</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect2</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--3</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect3</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--4</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect4</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--5</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.redirect5</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--6</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span>--root.sg1</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--0</span>\n<span class="line"><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span>--2760</span>\n<span class="line"><span class="token operator">|</span>--unsequence</span>\n<span class="line"><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 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 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>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><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><h2 id="tsfile-sketch-tool" tabindex="-1"><a class="header-anchor" href="#tsfile-sketch-tool"><span>TsFile Sketch Tool</span></a></h2><p>TsFile sketch tool is used to print the content of a TsFile in sketch mode. The location is tools/tsfile/print-tsfile.</p><h3 id="usage-1" tabindex="-1"><a class="header-anchor" href="#usage-1"><span>Usage</span></a></h3><ul><li>For Windows:</li></ul><div class="language-text line-numbers-mode" data-highlighter="prismjs" data-ext="text" data-title="text"><pre><code><span class="line">.\\print-tsfile-sketch.bat <TsFile path> (<storage path of the output sketch file>) </span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><ul><li>For Linux or MacOs:</li></ul><div class="language-text line-numbers-mode" data-highlighter="prismjs" data-ext="text" data-title="text"><pre><code><span class="line">./print-tsfile-sketch.sh <TsFile path> (<storage path of the output sketch file>) </span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><p>Note: if the storage path of the output sketch file is not set, the default relative path "TsFile_sketch_view.txt" will be used.</p><h3 id="example-1" tabindex="-1"><a class="header-anchor" href="#example-1"><span>Example</span></a></h3><p>Use Windows in this example:</p><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<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>\n<span class="line">```````````````````````<span class="token variable"><span class="token variable">`</span></span>\n<span class="line">Starting Printing the TsFile Sketch</span>\n<span class="line"><span class="token variable">`</span></span>```````````````````````</span>\n<span class="line">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</span>\n<span class="line">Sketch save path:D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>sketch.txt</span>\n<span class="line"><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.</span>\n<span class="line">-------------------------------- TsFile Sketch --------------------------------</span>\n<span class="line"><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>\n<span class="line"><span class="token function">file</span> length: <span class="token number">2974</span></span>\n<span class="line"></span>\n<span class="line"> POSITION<span class="token operator">|</span> CONTENT</span>\n<span class="line"> -------- -------</span>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"><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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>marker<span class="token punctuation">]</span> <span class="token number">0</span></span>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>deviceID<span class="token punctuation">]</span> root.sg1.d1</span>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>page<span class="token punctuation">]</span> UncompressedSize:862, CompressedSize:860</span>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>page<span class="token punctuation">]</span> UncompressedSize:862, CompressedSize:860</span>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>page<span class="token punctuation">]</span> UncompressedSize:862, CompressedSize:860</span>\n<span class="line"><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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token operator"><</span>s1, <span class="token number">265</span><span class="token operator"><span class="token file-descriptor important">7</span>></span></span>\n<span class="line"> <span class="token operator">|</span> <span class="token operator"><</span>endOffset, <span class="token number">287</span><span class="token operator"><span class="token file-descriptor important">0</span>></span></span>\n<span class="line"><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>\n<span class="line"> <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>\n<span class="line"> <span class="token operator">|</span> <span class="token operator"><</span>root.sg1.d1, <span class="token number">287</span><span class="token operator"><span class="token file-descriptor important">0</span>></span></span>\n<span class="line"> <span class="token operator">|</span> <span class="token operator"><</span>endOffset, <span class="token number">289</span><span class="token operator"><span class="token file-descriptor important">1</span>></span></span>\n<span class="line"> <span class="token operator">|</span> <span class="token punctuation">[</span>meta offset<span class="token punctuation">]</span> <span class="token number">2656</span></span>\n<span class="line"> <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>\n<span class="line"><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>\n<span class="line"> <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>\n<span class="line"> <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>\n<span class="line"> <span class="token number">2974</span><span class="token operator">|</span> END of TsFile</span>\n<span class="line">---------------------------- IndexOfTimerseriesIndex Tree -----------------------------</span>\n<span class="line"> <span class="token punctuation">[</span>MetadataIndex:LEAF_DEVICE<span class="token punctuation">]</span></span>\n<span class="line"> └──────<span class="token punctuation">[</span>root.sg1.d1,2870<span class="token punctuation">]</span></span>\n<span class="line"> <span class="token punctuation">[</span>MetadataIndex:LEAF_MEASUREMENT<span class="token punctuation">]</span></span>\n<span class="line"> └──────<span class="token punctuation">[</span>s1,2657<span class="token punctuation">]</span></span>\n<span class="line">---------------------------------- TsFile Sketch End ----------------------------------</span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><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>Explanations:</p><ul><li>Separated by "|", the left is the actual position in the TsFile, and the right is the summary content.</li><li>"||||||||||||||||||||" is the guide information added to enhance readability, not the actual data stored in TsFile.</li><li>The last printed "IndexOfTimerseriesIndex Tree" is a reorganization of the metadata index tree at the end of the TsFile, which is convenient for intuitive understanding, and again not the actual data stored in TsFile.</li></ul><h2 id="tsfile-resource-sketch-tool" tabindex="-1"><a class="header-anchor" href="#tsfile-resource-sketch-tool"><span>TsFile Resource Sketch Tool</span></a></h2><p>TsFile resource sketch tool is used to print the content of a TsFile resource file. The location is tools/tsfile/print-tsfile-resource-files.</p><h3 id="usage-2" tabindex="-1"><a class="header-anchor" href="#usage-2"><span>Usage</span></a></h3><ul><li>For Windows:</li></ul><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<span class="token punctuation">\\</span>print-tsfile-resource-files.bat <span class="token operator"><</span>path of the parent directory of the TsFile resource files, or path of a TsFile resource file<span class="token operator">></span></span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><ul><li>For Linux or MacOs:</li></ul><div class="language-text line-numbers-mode" data-highlighter="prismjs" data-ext="text" data-title="text"><pre><code><span class="line">./print-tsfile-resource-files.sh <path of the parent directory of the TsFile resource files, or path of a TsFile resource file> </span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div></div></div><h3 id="example-2" tabindex="-1"><a class="header-anchor" href="#example-2"><span>Example</span></a></h3><p>Use Windows in this example:</p><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<span class="token punctuation">\\</span>print-tsfile-resource-files.bat D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span></span>\n<span class="line">```````````````````````<span class="token variable"><span class="token variable">`</span></span>\n<span class="line">Starting Printing the TsFileResources</span>\n<span class="line"><span class="token variable">`</span></span>```````````````````````</span>\n<span class="line"><span class="token number">147</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.</span>\n<span class="line"><span class="token number">230</span> <span class="token punctuation">[</span>main<span class="token punctuation">]</span> WARN o.a.iotdb.db.conf.IoTDBDescriptor - Cannot <span class="token function">find</span> IOTDB_HOME or IOTDB_CONF environment variable when loading config <span class="token function">file</span> iotdb-common.properties, use default configuration</span>\n<span class="line"><span class="token number">231</span> <span class="token punctuation">[</span>main<span class="token punctuation">]</span> WARN o.a.iotdb.db.conf.IoTDBDescriptor - Couldn<span class="token string">'t load the configuration iotdb-common.properties from any of the known sources.</span>\n<span class="line">233 [main] WARN o.a.iotdb.db.conf.IoTDBDescriptor - Cannot find IOTDB_HOME or IOTDB_CONF environment variable when loading config file iotdb-datanode.properties, use default configuration</span>\n<span class="line">237 [main] WARN o.a.iotdb.db.conf.IoTDBDescriptor - Couldn'</span>t load the configuration iotdb-datanode.properties from any of the known sources.</span>\n<span class="line">Analyzing D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">1669359533489</span>-1-0-0.tsfile <span class="token punctuation">..</span>.</span>\n<span class="line"></span>\n<span class="line">Resource plan index range <span class="token punctuation">[</span><span class="token number">9223372036854775807</span>, -9223372036854775808<span class="token punctuation">]</span></span>\n<span class="line">device root.sg1.d1, start <span class="token function">time</span> <span class="token number">0</span> <span class="token punctuation">(</span><span class="token number">1970</span>-01-01T08:00+08:00<span class="token punctuation">[</span>GMT+08:00<span class="token punctuation">]</span><span class="token punctuation">)</span>, end <span class="token function">time</span> <span class="token number">99</span> <span class="token punctuation">(</span><span class="token number">1970</span>-01-01T08:00:00.099+08:00<span class="token punctuation">[</span>GMT+08:00<span class="token punctuation">]</span><span class="token punctuation">)</span></span>\n<span class="line"></span>\n<span class="line">Analyzing the resource <span class="token function">file</span> folder D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span> finished.</span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><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><div class="language-bash line-numbers-mode" data-highlighter="prismjs" data-ext="sh" data-title="sh"><pre><code><span class="line">.<span class="token punctuation">\\</span>print-tsfile-resource-files.bat D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">1669359533489</span>-1-0-0.tsfile.resource</span>\n<span class="line">```````````````````````<span class="token variable"><span class="token variable">`</span></span>\n<span class="line">Starting Printing the TsFileResources</span>\n<span class="line"><span class="token variable">`</span></span>```````````````````````</span>\n<span class="line"><span class="token number">178</span> <span class="token punctuation">[</span>main<span class="token punctuation">]</span> WARN o.a.iotdb.db.conf.IoTDBDescriptor - Cannot <span class="token function">find</span> IOTDB_HOME or IOTDB_CONF environment variable when loading config <span class="token function">file</span> iotdb-common.properties, use default configuration</span>\n<span class="line"><span class="token number">186</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.</span>\n<span class="line"><span class="token number">187</span> <span class="token punctuation">[</span>main<span class="token punctuation">]</span> WARN o.a.iotdb.db.conf.IoTDBDescriptor - Couldn<span class="token string">'t load the configuration iotdb-common.properties from any of the known sources.</span>\n<span class="line">188 [main] WARN o.a.iotdb.db.conf.IoTDBDescriptor - Cannot find IOTDB_HOME or IOTDB_CONF environment variable when loading config file iotdb-datanode.properties, use default configuration</span>\n<span class="line">192 [main] WARN o.a.iotdb.db.conf.IoTDBDescriptor - Couldn'</span>t load the configuration iotdb-datanode.properties from any of the known sources.</span>\n<span class="line">Analyzing D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">1669359533489</span>-1-0-0.tsfile <span class="token punctuation">..</span>.</span>\n<span class="line"></span>\n<span class="line">Resource plan index range <span class="token punctuation">[</span><span class="token number">9223372036854775807</span>, -9223372036854775808<span class="token punctuation">]</span></span>\n<span class="line">device root.sg1.d1, start <span class="token function">time</span> <span class="token number">0</span> <span class="token punctuation">(</span><span class="token number">1970</span>-01-01T08:00+08:00<span class="token punctuation">[</span>GMT+08:00<span class="token punctuation">]</span><span class="token punctuation">)</span>, end <span class="token function">time</span> <span class="token number">99</span> <span class="token punctuation">(</span><span class="token number">1970</span>-01-01T08:00:00.099+08:00<span class="token punctuation">[</span>GMT+08:00<span class="token punctuation">]</span><span class="token punctuation">)</span></span>\n<span class="line"></span>\n<span class="line">Analyzing the resource <span class="token function">file</span> D:<span class="token punctuation">\\</span>github<span class="token punctuation">\\</span>master<span class="token punctuation">\\</span>iotdb<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>datanode<span class="token punctuation">\\</span>data<span class="token punctuation">\\</span>sequence<span class="token punctuation">\\</span>root.sg1<span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">0</span><span class="token punctuation">\\</span><span class="token number">1669359533489</span>-1-0-0.tsfile.resource finished.</span>\n<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><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>',36)]))}const c=n(p,[["render",o],["__file","Maintenance-Tool.html.vue"]]),r=JSON.parse('{"path":"/UserGuide/V1.2.x/Tools-System/Maintenance-Tool.html","title":"Maintenance Tool","lang":"en-US","frontmatter":{"description":"Maintenance Tool IoTDB Data Directory Overview Tool IoTDB data directory overview tool is used to print an overview of the IoTDB data directory structure. 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