Repository: orc Updated Branches: refs/heads/asf-site 6839c4d69 -> c63412b1b
http://git-wip-us.apache.org/repos/asf/orc/blob/c63412b1/docs/tools.html ---------------------------------------------------------------------- diff --git a/docs/tools.html b/docs/tools.html deleted file mode 100644 index 0fd742b..0000000 --- a/docs/tools.html +++ /dev/null @@ -1,2177 +0,0 @@ -<!DOCTYPE HTML> -<html lang="en-US"> -<head> - <meta charset="UTF-8"> - <title>Tools</title> - <meta name="viewport" content="width=device-width,initial-scale=1"> - <meta name="generator" content="Jekyll v2.4.0"> - <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Lato:300,300italic,400,400italic,700,700italic,900"> - <link rel="stylesheet" href="/css/screen.css"> - <link rel="icon" type="image/x-icon" href="/favicon.ico"> - <!--[if lt IE 9]> - <script src="/js/html5shiv.min.js"></script> - <script src="/js/respond.min.js"></script> - <![endif]--> -</head> - - -<body class="wrap"> - <header role="banner"> - <nav class="mobile-nav show-on-mobiles"> - <ul> - <li class=""> - <a href="/">Home</a> - 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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <option value="/docs/run-length.html">Run Length Encoding</option> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <option value="/docs/stripes.html">Stripes</option> - - - - - - - - - - - - - - - - - - - - - - <option value="/docs/encodings.html">Column Encodings</option> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <option value="/docs/spec-index.html">Indexes</option> - - - - - - - - - - - - - </optgroup> - - </select> -</div> - - - <div class="unit four-fifths"> - <article> - <h1>Tools</h1> - <h2 id="orc-contents">orc-contents</h2> - -<p>Displays the contents of the ORC file as a JSON document. With the -<code>columns</code> argument only the selected columns are printed.</p> - -<pre><code class="language-shell">% orc-contents [--columns=1,2,...] <filename> -</code></pre> - -<p>If you run it on the example file TestOrcFile.test1.orc, youâll see (without -the line breaks within each record):</p> - -<pre><code class="language-shell">% orc-contents examples/TestOrcFile.test1.orc -{"boolean1": false, "byte1": 1, "short1": 1024, "int1": 65536, \\ - "long1": 9223372036854775807, "float1": 1, "double1": -15, \\ - "bytes1": [0, 1, 2, 3, 4], "string1": "hi", "middle": \\ - {"list": [{"int1": 1, "string1": "bye"}, \\ - {"int1": 2, "string1": "sigh"}]}, \\ - "list": [{"int1": 3, "string1": "good"}, \\ - {"int1": 4, "string1": "bad"}], \\ - "map": []} -{"boolean1": true, "byte1": 100, "short1": 2048, "int1": 65536, - "long1": 9223372036854775807, "float1": 2, "double1": -5, \\ - "bytes1": [], "string1": "bye", \\ - "middle": {"list": [{"int1": 1, "string1": "bye"}, \\ - {"int1": 2, "string1": "sigh"}]}, \\ - "list": [{"int1": 100000000, "string1": "cat"}, \\ - {"int1": -100000, "string1": "in"}, \\ - {"int1": 1234, "string1": "hat"}], \\ - "map": [{"key": "chani", "value": {"int1": 5, "string1": "chani"}}, \\ - {"key": "mauddib", \\ - "value": {"int1": 1, "string1": "mauddib"}}]} -</code></pre> - -<h2 id="orc-metadata">orc-metadata</h2> - -<p>Displays the metadata of the ORC file as a JSON document. With the -<code>verbose</code> option additional information about the layout of the file -is also printed.</p> - -<p>For diagnosing problems, it is useful to use the âârawâ option that -prints the protocol buffers from the ORC file directly rather than -interpreting them.</p> - -<pre><code class="language-shell">% orc-metadata [-v] [--raw] <filename> -</code></pre> - -<p>If you run it on the example file TestOrcFile.test1.orc, youâll see:</p> - -<pre><code class="language-shell">% orc-metadata examples/TestOrcFile.test1.orc -{ "name": "../examples/TestOrcFile.test1.orc", - "type": "struct<boolean1:boolean,byte1:tinyint,short1:smallint, -int1:int,long1:bigint,float1:float,double1:double,bytes1:binary, -string1:string,middle:struct<list:array<struct<int1:int,string1: -string>>>,list:array<struct<int1:int,string1:string>>,map:map< -string,struct<int1:int,string1:string>>>", - "rows": 2, - "stripe count": 1, - "format": "0.12", "writer version": "HIVE-8732", - "compression": "zlib", "compression block": 10000, - "file length": 1711, - "content": 1015, "stripe stats": 250, "footer": 421, "postscript": 24, - "row index stride": 10000, - "user metadata": { - }, - "stripes": [ - { "stripe": 0, "rows": 2, - "offset": 3, "length": 1012, - "index": 570, "data": 243, "footer": 199 - } - ] -} -</code></pre> - -<h2 id="java-orc-tools">Java ORC Tools</h2> - -<p>In addition to the C++ tools above, there is an ORC tools jar that -packages several useful utilities and the necessary Java dependencies -(including Hadoop) into a single package. The Java ORC tool jar -supports both the local file system and HDFS.</p> - -<p>The subcommands for the tools are:</p> - -<ul> - <li>meta - print the metadata of an ORC file</li> - <li>data - print the data of an ORC file</li> - <li>scan (since ORC 1.3) - scan the data for benchmarking</li> - <li>convert (since ORC 1.4) - convert JSON files to ORC</li> - <li>json-schema (since ORC 1.4) - determine the schema of JSON documents</li> -</ul> - -<p>The command line looks like:</p> - -<pre><code class="language-shell">% java -jar orc-tools-X.Y.Z-uber.jar <sub-command> <args> -</code></pre> - -<h3 id="java-meta">Java Meta</h3> - -<p>The meta command prints the metadata about the given ORC file and is -equivalent to the Hive ORC File Dump command.</p> - -<dl> - <dt>-j</dt> - <dd>format the output in JSON</dd> - <dt>-p</dt> - <dd>pretty print the output</dd> - <dt>-t</dt> - <dd>print the timezone of the writer</dd> - <dt>ârowindex</dt> - <dd>print the row indexes for the comma separated list of column ids</dd> - <dt>ârecover</dt> - <dd>skip over corrupted values in the ORC file</dd> - <dt>âskip-dump</dt> - <dd>skip dumping the metadata</dd> - <dt>âbackup-path</dt> - <dd>when used with ârecover specifies the path where the recovered file is written</dd> -</dl> - -<p>An example of the output is given below:</p> - -<pre><code class="language-shell">% java -jar orc-tools-X.Y.Z-uber.jar meta examples/TestOrcFile.test1.orc -Processing data file examples/TestOrcFile.test1.orc [length: 1711] -Structure for examples/TestOrcFile.test1.orc -File Version: 0.12 with HIVE_8732 -Rows: 2 -Compression: ZLIB -Compression size: 10000 -Type: struct<boolean1:boolean,byte1:tinyint,short1:smallint,int1:int, -long1:bigint,float1:float,double1:double,bytes1:binary,string1:string, -middle:struct<list:array<struct<int1:int,string1:string>>>,list:array< -struct<int1:int,string1:string>>,map:map<string,struct<int1:int,string1: -string>>> - -Stripe Statistics: - Stripe 1: - Column 0: count: 2 hasNull: false - Column 1: count: 2 hasNull: false true: 1 - Column 2: count: 2 hasNull: false min: 1 max: 100 sum: 101 - Column 3: count: 2 hasNull: false min: 1024 max: 2048 sum: 3072 - Column 4: count: 2 hasNull: false min: 65536 max: 65536 sum: 131072 - Column 5: count: 2 hasNull: false min: 9223372036854775807 max: 9223372036854775807 - Column 6: count: 2 hasNull: false min: 1.0 max: 2.0 sum: 3.0 - Column 7: count: 2 hasNull: false min: -15.0 max: -5.0 sum: -20.0 - Column 8: count: 2 hasNull: false sum: 5 - Column 9: count: 2 hasNull: false min: bye max: hi sum: 5 - Column 10: count: 2 hasNull: false - Column 11: count: 2 hasNull: false - Column 12: count: 4 hasNull: false - Column 13: count: 4 hasNull: false min: 1 max: 2 sum: 6 - Column 14: count: 4 hasNull: false min: bye max: sigh sum: 14 - Column 15: count: 2 hasNull: false - Column 16: count: 5 hasNull: false - Column 17: count: 5 hasNull: false min: -100000 max: 100000000 sum: 99901241 - Column 18: count: 5 hasNull: false min: bad max: in sum: 15 - Column 19: count: 2 hasNull: false - Column 20: count: 2 hasNull: false min: chani max: mauddib sum: 12 - Column 21: count: 2 hasNull: false - Column 22: count: 2 hasNull: false min: 1 max: 5 sum: 6 - Column 23: count: 2 hasNull: false min: chani max: mauddib sum: 12 - -File Statistics: - Column 0: count: 2 hasNull: false - Column 1: count: 2 hasNull: false true: 1 - Column 2: count: 2 hasNull: false min: 1 max: 100 sum: 101 - Column 3: count: 2 hasNull: false min: 1024 max: 2048 sum: 3072 - Column 4: count: 2 hasNull: false min: 65536 max: 65536 sum: 131072 - Column 5: count: 2 hasNull: false min: 9223372036854775807 max: 9223372036854775807 - Column 6: count: 2 hasNull: false min: 1.0 max: 2.0 sum: 3.0 - Column 7: count: 2 hasNull: false min: -15.0 max: -5.0 sum: -20.0 - Column 8: count: 2 hasNull: false sum: 5 - Column 9: count: 2 hasNull: false min: bye max: hi sum: 5 - Column 10: count: 2 hasNull: false - Column 11: count: 2 hasNull: false - Column 12: count: 4 hasNull: false - Column 13: count: 4 hasNull: false min: 1 max: 2 sum: 6 - Column 14: count: 4 hasNull: false min: bye max: sigh sum: 14 - Column 15: count: 2 hasNull: false - Column 16: count: 5 hasNull: false - Column 17: count: 5 hasNull: false min: -100000 max: 100000000 sum: 99901241 - Column 18: count: 5 hasNull: false min: bad max: in sum: 15 - Column 19: count: 2 hasNull: false - Column 20: count: 2 hasNull: false min: chani max: mauddib sum: 12 - Column 21: count: 2 hasNull: false - Column 22: count: 2 hasNull: false min: 1 max: 5 sum: 6 - Column 23: count: 2 hasNull: false min: chani max: mauddib sum: 12 - -Stripes: - Stripe: offset: 3 data: 243 rows: 2 tail: 199 index: 570 - Stream: column 0 section ROW_INDEX start: 3 length 11 - Stream: column 1 section ROW_INDEX start: 14 length 22 - Stream: column 2 section ROW_INDEX start: 36 length 26 - Stream: column 3 section ROW_INDEX start: 62 length 27 - Stream: column 4 section ROW_INDEX start: 89 length 30 - Stream: column 5 section ROW_INDEX start: 119 length 28 - Stream: column 6 section ROW_INDEX start: 147 length 34 - Stream: column 7 section ROW_INDEX start: 181 length 34 - Stream: column 8 section ROW_INDEX start: 215 length 21 - Stream: column 9 section ROW_INDEX start: 236 length 30 - Stream: column 10 section ROW_INDEX start: 266 length 11 - Stream: column 11 section ROW_INDEX start: 277 length 16 - Stream: column 12 section ROW_INDEX start: 293 length 11 - Stream: column 13 section ROW_INDEX start: 304 length 24 - Stream: column 14 section ROW_INDEX start: 328 length 31 - Stream: column 15 section ROW_INDEX start: 359 length 16 - Stream: column 16 section ROW_INDEX start: 375 length 11 - Stream: column 17 section ROW_INDEX start: 386 length 32 - Stream: column 18 section ROW_INDEX start: 418 length 30 - Stream: column 19 section ROW_INDEX start: 448 length 16 - Stream: column 20 section ROW_INDEX start: 464 length 37 - Stream: column 21 section ROW_INDEX start: 501 length 11 - Stream: column 22 section ROW_INDEX start: 512 length 24 - Stream: column 23 section ROW_INDEX start: 536 length 37 - Stream: column 1 section DATA start: 573 length 5 - Stream: column 2 section DATA start: 578 length 6 - Stream: column 3 section DATA start: 584 length 9 - Stream: column 4 section DATA start: 593 length 11 - Stream: column 5 section DATA start: 604 length 12 - Stream: column 6 section DATA start: 616 length 11 - Stream: column 7 section DATA start: 627 length 15 - Stream: column 8 section DATA start: 642 length 8 - Stream: column 8 section LENGTH start: 650 length 6 - Stream: column 9 section DATA start: 656 length 8 - Stream: column 9 section LENGTH start: 664 length 6 - Stream: column 11 section LENGTH start: 670 length 6 - Stream: column 13 section DATA start: 676 length 7 - Stream: column 14 section DATA start: 683 length 6 - Stream: column 14 section LENGTH start: 689 length 6 - Stream: column 14 section DICTIONARY_DATA start: 695 length 10 - Stream: column 15 section LENGTH start: 705 length 6 - Stream: column 17 section DATA start: 711 length 25 - Stream: column 18 section DATA start: 736 length 18 - Stream: column 18 section LENGTH start: 754 length 8 - Stream: column 19 section LENGTH start: 762 length 6 - Stream: column 20 section DATA start: 768 length 15 - Stream: column 20 section LENGTH start: 783 length 6 - Stream: column 22 section DATA start: 789 length 6 - Stream: column 23 section DATA start: 795 length 15 - Stream: column 23 section LENGTH start: 810 length 6 - Encoding column 0: DIRECT - Encoding column 1: DIRECT - Encoding column 2: DIRECT - Encoding column 3: DIRECT_V2 - Encoding column 4: DIRECT_V2 - Encoding column 5: DIRECT_V2 - Encoding column 6: DIRECT - Encoding column 7: DIRECT - Encoding column 8: DIRECT_V2 - Encoding column 9: DIRECT_V2 - Encoding column 10: DIRECT - Encoding column 11: DIRECT_V2 - Encoding column 12: DIRECT - Encoding column 13: DIRECT_V2 - Encoding column 14: DICTIONARY_V2[2] - Encoding column 15: DIRECT_V2 - Encoding column 16: DIRECT - Encoding column 17: DIRECT_V2 - Encoding column 18: DIRECT_V2 - Encoding column 19: DIRECT_V2 - Encoding column 20: DIRECT_V2 - Encoding column 21: DIRECT - Encoding column 22: DIRECT_V2 - Encoding column 23: DIRECT_V2 - -File length: 1711 bytes -Padding length: 0 bytes -Padding ratio: 0% -______________________________________________________________________ -</code></pre> - -<h3 id="java-data">Java Data</h3> - -<p>The data command prints the data in an ORC file as a JSON document. Each -record is printed as a JSON object on a line. Each record is annotated with -the fieldnames and a JSON representation that depends on the fieldâs type.</p> - -<h3 id="java-scan">Java Scan</h3> - -<p>The scan command reads the contents of the file without printing anything. It -is primarily intendend for benchmarking the Java reader without including the -cost of printing the data out.</p> - -<h3 id="java-convert">Java Convert</h3> - -<p>The convert command reads several JSON files and converts them into a -single ORC file.</p> - -<dl> - <dt>-o <filename></filename></dt> - <dd>Sets the output ORC filename, which defaults to output.orc</dd> - <dt>-s <schema></schema></dt> - <dd>Sets the schema for the ORC file. By default, the schema is automatically discovered.</dd> - <dt>-h</dt> - <dd>Print help</dd> -</dl> - -<p>The automatic JSON schema discovery is equivalent to the json-schema tool -below.</p> - -<h3 id="java-json-schema">Java JSON Schema</h3> - -<p>The JSON Schema discovery tool processes a set of JSON documents and -produces a schema that encompasses all of the records in all of the -documents. It works by computing the enclosing type and promoting it -to include all of the observed values.</p> - -<dl> - <dt>-f</dt> - <dd>Print the schema as a list of flat types for each subfield</dd> - <dt>-t</dt> - <dd>Print the schema as a Hive table declaration</dd> - <dt>-h</dt> - <dd>Print help</dd> -</dl> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <div class="section-nav"> - <div class="left align-right"> - - - - <a href="/docs/core-java.html" class="prev">Back</a> - - </div> - <div class="right align-left"> - - - - <a href="/docs/spec-intro.html" class="next">Next</a> - - </div> - </div> - <div class="clear"></div> - - - </article> - </div> - - <div class="unit one-fifth hide-on-mobiles"> - <aside> - - <h4>Overview</h4> - - -<ul> - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/index.html">Background</a></li> - - - - - - - - - - - - - - <li class=""><a href="/docs/adopters.html">ORC Adopters</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/types.html">Types</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/indexes.html">Indexes</a></li> - - - - - - - - - - - - <li class=""><a href="/docs/acid.html">ACID support</a></li> - - - -</ul> - - - <h4>Installing</h4> - - -<ul> - - - - - - - - - - - - - - <li class=""><a href="/docs/building.html">Building ORC</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/releases.html">Releases</a></li> - - - -</ul> - - - <h4>Using in Hive</h4> - - -<ul> - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/hive-ddl.html">Hive DDL</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/hive-config.html">Hive Configuration</a></li> - - - -</ul> - - - <h4>Using in MapReduce</h4> - - -<ul> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/mapred.html">Using in MapRed</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/mapreduce.html">Using in MapReduce</a></li> - - - -</ul> - - - <h4>Using ORC Core</h4> - - -<ul> - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/core-java.html">Using Core Java</a></li> - - - -</ul> - - - <h4>Tools</h4> - - -<ul> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class="current"><a href="/docs/tools.html">Tools</a></li> - - - -</ul> - - - <h4>Format Specification</h4> - - -<ul> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/spec-intro.html">Introduction</a></li> - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/file-tail.html">File Tail</a></li> - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/compression.html">Compression</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/run-length.html">Run Length Encoding</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/stripes.html">Stripes</a></li> - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/encodings.html">Column Encodings</a></li> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <li class=""><a href="/docs/spec-index.html">Indexes</a></li> - - - -</ul> - - - </aside> -</div> - - - <div class="clear"></div> - - </div> - </section> - - - <footer role="contentinfo"> - <p>The contents of this website are © 2018 - <a href="https://www.apache.org/";>Apache Software Foundation</a> - under the terms of the <a - href="https://www.apache.org/licenses/LICENSE-2.0.html";> - Apache License v2</a>. 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<option value="/docs/mapred.html">Using in MapRed</option> + + + + <option value="/docs/mapred.html">Using in MapRed</option> + @@ -598,12 +638,16 @@ - <option value="/docs/mapreduce.html">Using in MapReduce</option> + + <option value="/docs/mapreduce.html">Using in MapReduce</option> + + + @@ -635,6 +679,8 @@ + + <option value="/docs/core-java.html">Using Core Java</option> @@ -668,6 +714,58 @@ + + + + + + + + + + + + + + + + <option value="/docs/core-cpp.html">Using Core C++</option> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + </optgroup> @@ -692,6 +790,58 @@ + <option value="/docs/cpp-tools.html">C++ Tools</option> + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + @@ -704,6 +854,8 @@ + <option value="/docs/java-tools.html">Java Tools</option> + @@ -716,7 +868,7 @@ - <option value="/docs/tools.html">Tools</option> + @@ -765,12 +917,16 @@ - <option value="/docs/spec-intro.html">Introduction</option> + + <option value="/docs/spec-intro.html">Introduction</option> + + + @@ -791,6 +947,10 @@ + + + + <option value="/docs/file-tail.html">File Tail</option> @@ -866,6 +1026,10 @@ + + + + @@ -899,12 +1063,16 @@ - <option value="/docs/run-length.html">Run Length Encoding</option> + + <option value="/docs/run-length.html">Run Length Encoding</option> + + + @@ -951,12 +1119,16 @@ - <option value="/docs/stripes.html">Stripes</option> + + <option value="/docs/stripes.html">Stripes</option> + + + @@ -973,6 +1145,10 @@ + + + + <option value="/docs/encodings.html">Column Encodings</option> @@ -1039,10 +1215,14 @@ - <option value="/docs/spec-index.html">Indexes</option> + + + + <option value="/docs/spec-index.html">Indexes</option> + @@ -1209,6 +1389,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/index.html">Background</a></li> @@ -1273,6 +1457,10 @@ file would form the given tree.</p> + + + + <li class="current"><a href="/docs/types.html">Types</a></li> @@ -1305,6 +1493,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/indexes.html">Indexes</a></li> @@ -1379,6 +1571,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/releases.html">Releases</a></li> @@ -1415,6 +1613,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/hive-ddl.html">Hive DDL</a></li> @@ -1441,6 +1643,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/hive-config.html">Hive Configuration</a></li> @@ -1483,6 +1689,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/mapred.html">Using in MapRed</a></li> @@ -1519,6 +1731,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/mapreduce.html">Using in MapReduce</a></li> @@ -1547,10 +1765,32 @@ file would form the given tree.</p> + + <li class=""><a href="/docs/core-java.html">Using Core Java</a></li> + + + + + + + + + + + + + + + + + <li class=""><a href="/docs/core-cpp.html">Using Core C++</a></li> + + + </ul> @@ -1579,6 +1819,20 @@ file would form the given tree.</p> + <li class=""><a href="/docs/cpp-tools.html">C++ Tools</a></li> + + + + + + + + + + + + + @@ -1603,7 +1857,7 @@ file would form the given tree.</p> - <li class=""><a href="/docs/tools.html">Tools</a></li> + <li class=""><a href="/docs/java-tools.html">Java Tools</a></li> @@ -1655,6 +1909,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/spec-intro.html">Introduction</a></li> @@ -1679,6 +1939,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/file-tail.html">File Tail</a></li> @@ -1737,6 +2001,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/run-length.html">Run Length Encoding</a></li> @@ -1783,6 +2053,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/stripes.html">Stripes</a></li> @@ -1805,6 +2081,10 @@ file would form the given tree.</p> + + + + <li class=""><a href="/docs/encodings.html">Column Encodings</a></li> @@ -1847,6 +2127,12 @@ file would form the given tree.</p> + + + + + + <li class=""><a href="/docs/spec-index.html">Indexes</a></li>
