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115.html
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<!doctype html>
<html>
<head>
<meta charset='UTF-8'><meta name='viewport' content='width=device-width initial-scale=1'>
<title>README</title><link href='https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext' rel='stylesheet' type='text/css' /><style type='text/css'>html {overflow-x: initial !important;}:root { --bg-color: #ffffff; --text-color: #333333; --select-text-bg-color: #B5D6FC; --select-text-font-color: auto; --monospace: "Lucida Console",Consolas,"Courier",monospace; }
html { font-size: 14px; background-color: var(--bg-color); color: var(--text-color); font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body { margin: 0px; padding: 0px; height: auto; bottom: 0px; top: 0px; left: 0px; right: 0px; font-size: 1rem; line-height: 1.42857143; overflow-x: hidden; background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; tab-size: 4; background-position: inherit inherit; background-repeat: inherit inherit; }
iframe { margin: auto; }
a.url { word-break: break-all; }
a:active, a:hover { outline: 0px; }
.in-text-selection, ::selection { text-shadow: none; background: var(--select-text-bg-color); color: var(--select-text-font-color); }
#write { margin: 0px auto; height: auto; width: inherit; word-break: normal; word-wrap: break-word; position: relative; white-space: normal; overflow-x: visible; padding-top: 40px; }
#write.first-line-indent p { text-indent: 2em; }
#write.first-line-indent li p, #write.first-line-indent p * { text-indent: 0px; }
#write.first-line-indent li { margin-left: 2em; }
.for-image #write { padding-left: 8px; padding-right: 8px; }
body.typora-export { padding-left: 30px; padding-right: 30px; }
.typora-export .footnote-line, .typora-export li, .typora-export p { white-space: pre-wrap; }
@media screen and (max-width: 500px) {
body.typora-export { padding-left: 0px; padding-right: 0px; }
#write { padding-left: 20px; padding-right: 20px; }
.CodeMirror-sizer { margin-left: 0px !important; }
.CodeMirror-gutters { display: none !important; }
}
#write li > figure:last-child { margin-bottom: 0.5rem; }
#write ol, #write ul { position: relative; }
img { max-width: 100%; vertical-align: middle; }
button, input, select, textarea { color: inherit; font-family: inherit; font-size: inherit; font-style: inherit; font-variant-caps: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; }
input[type="checkbox"], input[type="radio"] { line-height: normal; padding: 0px; }
*, ::after, ::before { box-sizing: border-box; }
#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p, #write pre { width: inherit; }
#write h1, #write h2, #write h3, #write h4, #write h5, #write h6, #write p { position: relative; }
p { line-height: inherit; }
h1, h2, h3, h4, h5, h6 { break-after: avoid-page; break-inside: avoid; orphans: 2; }
p { orphans: 4; }
h1 { font-size: 2rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.6rem; }
h4 { font-size: 1.4rem; }
h5 { font-size: 1.2rem; }
h6 { font-size: 1rem; }
.md-math-block, .md-rawblock, h1, h2, h3, h4, h5, h6, p { margin-top: 1rem; margin-bottom: 1rem; }
.hidden { display: none; }
.md-blockmeta { color: rgb(204, 204, 204); font-weight: 700; font-style: italic; }
a { cursor: pointer; }
sup.md-footnote { padding: 2px 4px; background-color: rgba(238, 238, 238, 0.7); color: rgb(85, 85, 85); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; cursor: pointer; }
sup.md-footnote a, sup.md-footnote a:hover { color: inherit; text-transform: inherit; text-decoration: inherit; }
#write input[type="checkbox"] { cursor: pointer; width: inherit; height: inherit; }
figure { overflow-x: auto; margin: 1.2em 0px; max-width: calc(100% + 16px); padding: 0px; }
figure > table { margin: 0px !important; }
tr { break-inside: avoid; break-after: auto; }
thead { display: table-header-group; }
table { border-collapse: collapse; border-spacing: 0px; width: 100%; overflow: auto; break-inside: auto; text-align: left; }
table.md-table td { min-width: 32px; }
.CodeMirror-gutters { border-right-width: 0px; background-color: inherit; }
.CodeMirror-linenumber { }
.CodeMirror { text-align: left; }
.CodeMirror-placeholder { opacity: 0.3; }
.CodeMirror pre { padding: 0px 4px; }
.CodeMirror-lines { padding: 0px; }
div.hr:focus { cursor: none; }
#write pre { white-space: pre-wrap; }
#write.fences-no-line-wrapping pre { white-space: pre; }
#write pre.ty-contain-cm { white-space: normal; }
.CodeMirror-gutters { margin-right: 4px; }
.md-fences { font-size: 0.9rem; display: block; break-inside: avoid; text-align: left; overflow: visible; white-space: pre; background-image: inherit; background-size: inherit; background-attachment: inherit; background-origin: inherit; background-clip: inherit; background-color: inherit; position: relative !important; background-position: inherit inherit; background-repeat: inherit inherit; }
.md-diagram-panel { width: 100%; margin-top: 10px; text-align: center; padding-top: 0px; padding-bottom: 8px; overflow-x: auto; }
#write .md-fences.mock-cm { white-space: pre-wrap; }
.md-fences.md-fences-with-lineno { padding-left: 0px; }
#write.fences-no-line-wrapping .md-fences.mock-cm { white-space: pre; overflow-x: auto; }
.md-fences.mock-cm.md-fences-with-lineno { padding-left: 8px; }
.CodeMirror-line, twitterwidget { break-inside: avoid; }
.footnotes { opacity: 0.8; font-size: 0.9rem; margin-top: 1em; margin-bottom: 1em; }
.footnotes + .footnotes { margin-top: 0px; }
.md-reset { margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: top; text-decoration: none; text-shadow: none; float: none; position: static; width: auto; height: auto; white-space: nowrap; cursor: inherit; line-height: normal; font-weight: 400; text-align: left; box-sizing: content-box; direction: ltr; background-position: 0px 0px; background-repeat: initial initial; }
li div { padding-top: 0px; }
blockquote { margin: 1rem 0px; }
li .mathjax-block, li p { margin: 0.5rem 0px; }
li { margin: 0px; position: relative; }
blockquote > :last-child { margin-bottom: 0px; }
blockquote > :first-child, li > :first-child { margin-top: 0px; }
.footnotes-area { color: rgb(136, 136, 136); margin-top: 0.714rem; padding-bottom: 0.143rem; white-space: normal; }
#write .footnote-line { white-space: pre-wrap; }
@media print {
body, html { border: 1px solid transparent; height: 99%; break-after: avoid; break-before: avoid; }
#write { margin-top: 0px; padding-top: 0px; border-color: transparent !important; }
.typora-export * { -webkit-print-color-adjust: exact; }
html.blink-to-pdf { font-size: 13px; }
.typora-export #write { padding-left: 32px; padding-right: 32px; padding-bottom: 0px; break-after: avoid; }
.typora-export #write::after { height: 0px; }
}
.footnote-line { margin-top: 0.714em; font-size: 0.7em; }
a img, img a { cursor: pointer; }
pre.md-meta-block { font-size: 0.8rem; min-height: 0.8rem; white-space: pre-wrap; background-color: rgb(204, 204, 204); display: block; overflow-x: hidden; background-position: initial initial; background-repeat: initial initial; }
p > .md-image:only-child:not(.md-img-error) img, p > img:only-child { display: block; margin: auto; }
p > .md-image:only-child { display: inline-block; width: 100%; }
#write .MathJax_Display { margin: 0.8em 0px 0px; }
.md-math-block { width: 100%; }
.md-math-block:not(:empty)::after { display: none; }
[contenteditable="true"]:active, [contenteditable="true"]:focus, [contenteditable="false"]:active, [contenteditable="false"]:focus { outline: 0px; box-shadow: none; }
.md-task-list-item { position: relative; list-style-type: none; }
.task-list-item.md-task-list-item { padding-left: 0px; }
.md-task-list-item > input { position: absolute; top: 0px; left: 0px; margin-left: -1.2em; margin-top: calc(1em - 10px); border: none; }
.math { font-size: 1rem; }
.md-toc { min-height: 3.58rem; position: relative; font-size: 0.9rem; border-top-left-radius: 10px; border-top-right-radius: 10px; border-bottom-right-radius: 10px; border-bottom-left-radius: 10px; }
.md-toc-content { position: relative; margin-left: 0px; }
.md-toc-content::after, .md-toc::after { display: none; }
.md-toc-item { display: block; color: rgb(65, 131, 196); }
.md-toc-item a { text-decoration: none; }
.md-toc-inner:hover { text-decoration: underline; }
.md-toc-inner { display: inline-block; cursor: pointer; }
.md-toc-h1 .md-toc-inner { margin-left: 0px; font-weight: 700; }
.md-toc-h2 .md-toc-inner { margin-left: 2em; }
.md-toc-h3 .md-toc-inner { margin-left: 4em; }
.md-toc-h4 .md-toc-inner { margin-left: 6em; }
.md-toc-h5 .md-toc-inner { margin-left: 8em; }
.md-toc-h6 .md-toc-inner { margin-left: 10em; }
@media screen and (max-width: 48em) {
.md-toc-h3 .md-toc-inner { margin-left: 3.5em; }
.md-toc-h4 .md-toc-inner { margin-left: 5em; }
.md-toc-h5 .md-toc-inner { margin-left: 6.5em; }
.md-toc-h6 .md-toc-inner { margin-left: 8em; }
}
a.md-toc-inner { font-size: inherit; font-style: inherit; font-weight: inherit; line-height: inherit; }
.footnote-line a:not(.reversefootnote) { color: inherit; }
.md-attr { display: none; }
.md-fn-count::after { content: "."; }
code, pre, samp, tt { font-family: var(--monospace); }
kbd { margin: 0px 0.1em; padding: 0.1em 0.6em; font-size: 0.8em; color: rgb(36, 39, 41); background-color: rgb(255, 255, 255); border: 1px solid rgb(173, 179, 185); border-top-left-radius: 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px; box-shadow: rgba(12, 13, 14, 0.2) 0px 1px 0px, rgb(255, 255, 255) 0px 0px 0px 2px inset; white-space: nowrap; vertical-align: middle; background-position: initial initial; background-repeat: initial initial; }
.md-comment { color: rgb(162, 127, 3); opacity: 0.8; font-family: var(--monospace); }
code { text-align: left; }
a.md-print-anchor { white-space: pre !important; border: none !important; display: inline-block !important; position: absolute !important; width: 1px !important; right: 0px !important; outline: 0px !important; text-shadow: initial !important; background-position: 0px 0px !important; background-repeat: initial initial !important; }
.md-inline-math .MathJax_SVG .noError { display: none !important; }
.html-for-mac .inline-math-svg .MathJax_SVG { vertical-align: 0.2px; }
.md-math-block .MathJax_SVG_Display { text-align: center; margin: 0px; position: relative; text-indent: 0px; max-width: none; max-height: none; min-height: 0px; min-width: 100%; width: auto; overflow-y: hidden; display: block !important; }
.MathJax_SVG_Display, .md-inline-math .MathJax_SVG_Display { width: auto; margin: inherit; display: inline-block !important; }
.MathJax_SVG .MJX-monospace { font-family: var(--monospace); }
.MathJax_SVG .MJX-sans-serif { font-family: sans-serif; }
.MathJax_SVG { display: inline; font-style: normal; font-weight: 400; line-height: normal; zoom: 90%; text-indent: 0px; text-align: left; text-transform: none; letter-spacing: normal; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; }
.MathJax_SVG * { transition: none; }
.MathJax_SVG_Display svg { vertical-align: middle !important; margin-bottom: 0px !important; margin-top: 0px !important; }
.os-windows.monocolor-emoji .md-emoji { font-family: "Segoe UI Symbol", sans-serif; }
.md-diagram-panel > svg { max-width: 100%; }
[lang="flow"] svg, [lang="mermaid"] svg { max-width: 100%; height: auto; }
[lang="mermaid"] .node text { font-size: 1rem; }
table tr th { border-bottom-width: 0px; }
video { max-width: 100%; display: block; margin: 0px auto; }
iframe { max-width: 100%; width: 100%; border: none; }
.highlight td, .highlight tr { border: 0px; }
svg[id^="mermaidChart"] { line-height: 1em; }
mark { background-color: rgb(255, 255, 0); color: rgb(0, 0, 0); background-position: initial initial; background-repeat: initial initial; }
.md-html-inline .md-plain, .md-html-inline strong, mark .md-inline-math, mark strong { color: inherit; }
mark .md-meta { color: rgb(0, 0, 0); opacity: 0.3 !important; }
:root {
--side-bar-bg-color: #fafafa;
--control-text-color: #777;
}
@include-when-export url(https://fonts.loli.net/css?family=Open+Sans:400italic,700italic,700,400&subset=latin,latin-ext);
html {
font-size: 16px;
}
body {
font-family: "Open Sans","Clear Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
color: rgb(51, 51, 51);
line-height: 1.6;
}
#write {
max-width: 860px;
margin: 0 auto;
padding: 30px;
padding-bottom: 100px;
}
#write > ul:first-child,
#write > ol:first-child{
margin-top: 30px;
}
a {
color: #4183C4;
}
h1,
h2,
h3,
h4,
h5,
h6 {
position: relative;
margin-top: 1rem;
margin-bottom: 1rem;
font-weight: bold;
line-height: 1.4;
cursor: text;
}
h1:hover a.anchor,
h2:hover a.anchor,
h3:hover a.anchor,
h4:hover a.anchor,
h5:hover a.anchor,
h6:hover a.anchor {
text-decoration: none;
}
h1 tt,
h1 code {
font-size: inherit;
}
h2 tt,
h2 code {
font-size: inherit;
}
h3 tt,
h3 code {
font-size: inherit;
}
h4 tt,
h4 code {
font-size: inherit;
}
h5 tt,
h5 code {
font-size: inherit;
}
h6 tt,
h6 code {
font-size: inherit;
}
h1 {
padding-bottom: .3em;
font-size: 2.25em;
line-height: 1.2;
border-bottom: 1px solid #eee;
}
h2 {
padding-bottom: .3em;
font-size: 1.75em;
line-height: 1.225;
border-bottom: 1px solid #eee;
}
h3 {
font-size: 1.5em;
line-height: 1.43;
}
h4 {
font-size: 1.25em;
}
h5 {
font-size: 1em;
}
h6 {
font-size: 1em;
color: #777;
}
p,
blockquote,
ul,
ol,
dl,
table{
margin: 0.8em 0;
}
li>ol,
li>ul {
margin: 0 0;
}
hr {
height: 2px;
padding: 0;
margin: 16px 0;
background-color: #e7e7e7;
border: 0 none;
overflow: hidden;
box-sizing: content-box;
}
li p.first {
display: inline-block;
}
ul,
ol {
padding-left: 30px;
}
ul:first-child,
ol:first-child {
margin-top: 0;
}
ul:last-child,
ol:last-child {
margin-bottom: 0;
}
blockquote {
border-left: 4px solid #dfe2e5;
padding: 0 15px;
color: #777777;
}
blockquote blockquote {
padding-right: 0;
}
table {
padding: 0;
word-break: initial;
}
table tr {
border-top: 1px solid #dfe2e5;
margin: 0;
padding: 0;
}
table tr:nth-child(2n),
thead {
background-color: #f8f8f8;
}
table tr th {
font-weight: bold;
border: 1px solid #dfe2e5;
border-bottom: 0;
margin: 0;
padding: 6px 13px;
}
table tr td {
border: 1px solid #dfe2e5;
margin: 0;
padding: 6px 13px;
}
table tr th:first-child,
table tr td:first-child {
margin-top: 0;
}
table tr th:last-child,
table tr td:last-child {
margin-bottom: 0;
}
.CodeMirror-lines {
padding-left: 4px;
}
.code-tooltip {
box-shadow: 0 1px 1px 0 rgba(0,28,36,.3);
border-top: 1px solid #eef2f2;
}
.md-fences,
code,
tt {
border: 1px solid #e7eaed;
background-color: #f8f8f8;
border-radius: 3px;
padding: 0;
padding: 2px 4px 0px 4px;
font-size: 0.9em;
}
code {
background-color: #f3f4f4;
padding: 0 2px 0 2px;
}
.md-fences {
margin-bottom: 15px;
margin-top: 15px;
padding-top: 8px;
padding-bottom: 6px;
}
.md-task-list-item > input {
margin-left: -1.3em;
}
@media print {
html {
font-size: 13px;
}
table,
pre {
page-break-inside: avoid;
}
pre {
word-wrap: break-word;
}
}
.md-fences {
background-color: #f8f8f8;
}
#write pre.md-meta-block {
padding: 1rem;
font-size: 85%;
line-height: 1.45;
background-color: #f7f7f7;
border: 0;
border-radius: 3px;
color: #777777;
margin-top: 0 !important;
}
.mathjax-block>.code-tooltip {
bottom: .375rem;
}
.md-mathjax-midline {
background: #fafafa;
}
#write>h3.md-focus:before{
left: -1.5625rem;
top: .375rem;
}
#write>h4.md-focus:before{
left: -1.5625rem;
top: .285714286rem;
}
#write>h5.md-focus:before{
left: -1.5625rem;
top: .285714286rem;
}
#write>h6.md-focus:before{
left: -1.5625rem;
top: .285714286rem;
}
.md-image>.md-meta {
/*border: 1px solid #ddd;*/
border-radius: 3px;
padding: 2px 0px 0px 4px;
font-size: 0.9em;
color: inherit;
}
.md-tag {
color: #a7a7a7;
opacity: 1;
}
.md-toc {
margin-top:20px;
padding-bottom:20px;
}
.sidebar-tabs {
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<div id='write' class = 'is-mac'><h1><a name="文章导航" class="md-header-anchor"></a><span>文章导航</span></h1><p>  <span>文章中的Lucene版本为7.5.0，欢迎同学们交流指正，blog目录中的文章如果与</span><a href='https://www.amazingkoala.com.cn' target='_blank' class='url'>https://www.amazingkoala.com.cn</a><span> 不同，以网页的内容为准，另外最新的文章可能会依据最新的Lucene版本，版本号会在文章的标题说明。</span></p><h1><a name="索引文件" class="md-header-anchor"></a><span>索引文件</span></h1><h5><a name="1-docvalues" class="md-header-anchor"></a><span>1. DocValues</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/DocValues/2019/0412/49.html'><span>BinaryDocValues</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/DocValues/2019/0412/48.html'><span>SortedSetDocValues</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/DocValues/2019/0219/34.html'><span>SortedDocValues</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/DocValues/2019/0410/47.html'><span>SortedNumericDocValues</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/DocValues/2019/0409/46.html'><span>NumericDocValues</span></a></li></ul><h5><a name="2-索引文件之cfscfehttpswwwamazingkoalacomcnlucenesuoyinwenjian2019071073html" class="md-header-anchor"></a><span>2. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0710/73.html'><span>索引文件之cfs&&cfe</span></a></h5><h5><a name="3-索引文件之segmentsnhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019061065html" class="md-header-anchor"></a><span>3. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0610/65.html'><span>索引文件之segments_N</span></a></h5><h5><a name="4-索引文件之fnmhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019060664html" class="md-header-anchor"></a><span>4. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0606/64.html'><span>索引文件之fnm</span></a></h5><h5><a name="5-索引文件之sihttpswwwamazingkoalacomcnlucenesuoyinwenjian2019060563html" class="md-header-anchor"></a><span>5. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0605/63.html'><span>索引文件之si</span></a></h5><h5><a name="6-索引文件之fdxfdthttpswwwamazingkoalacomcnlucenesuoyinwenjian2019030138html" class="md-header-anchor"></a><span>6. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0301/38.html'><span>索引文件之fdx&&fdt</span></a></h5><h5><a name="7-索引文件之tvxtvdhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019042956html" class="md-header-anchor"></a><span>7. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0429/56.html'><span>索引文件之tvx&&tvd</span></a></h5><h5><a name="8-索引文件之livhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019042554html" class="md-header-anchor"></a><span>8. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0425/54.html'><span>索引文件之liv</span></a></h5><h5><a name="9-索引文件之dimdiihttpswwwamazingkoalacomcnlucenesuoyinwenjian2019042453html" class="md-header-anchor"></a><span>9. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0424/53.html'><span>索引文件之dim&&dii</span></a></h5><h5><a name="10-索引文件之timtiphttpswwwamazingkoalacomcnlucenesuoyinwenjian2019040143html" class="md-header-anchor"></a><span>10. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0401/43.html'><span>索引文件之tim&&tip</span></a></h5><h5><a name="11-索引文件之dochttpswwwamazingkoalacomcnlucenesuoyinwenjian2019032442html" class="md-header-anchor"></a><span>11. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0324/42.html'><span>索引文件之doc</span></a></h5><h5><a name="12-索引文件之pospayhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019032441html" class="md-header-anchor"></a><span>12. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0324/41.html'><span>索引文件之pos&&pay</span></a></h5><h5><a name="13-索引文件之nvdnvmhttpswwwamazingkoalacomcnlucenesuoyinwenjian2019030539html" class="md-header-anchor"></a><span>13. </span><a href='https://www.amazingkoala.com.cn/Lucene/suoyinwenjian/2019/0305/39.html'><span>索引文件之nvd&&nvm</span></a></h5><h1><a name="index" class="md-header-anchor"></a><span>Index</span></h1><h5><a name="1-构造indexwriter对象" class="md-header-anchor"></a><span>1. 构造IndexWriter对象</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1111/106.html'><span>构造IndexWriter对象（一）</span></a><span> </span></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1114/107.html'><span>构造IndexWriter对象（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1118/108.html'><span>构造IndexWriter对象（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1125/109.html'><span>构造IndexWriter对象（四）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1126/110.html'><span>构造IndexWriter对象（五）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1127/111.html'><span>构造IndexWriter对象（六）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1202/112.html'><span>构造IndexWriter对象（七）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1203/113.html'><span>构造IndexWriter对象（八）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1205/114.html'><span>构造IndexWriter对象（九）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1210/116.html'><span>构造IndexWriter对象（十）</span></a></li></ul><p> </p><h5><a name="2-执行段的合并" class="md-header-anchor"></a><span>2. 执行段的合并</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1024/101.html'><span>执行段的合并（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1025/102.html'><span>执行段的合并（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1028/103.html'><span>执行段的合并（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1030/104.html'><span>执行段的合并（四）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1031/105.html'><span>执行段的合并（五）</span></a></li></ul><h5><a name="3-段的合并策略" class="md-header-anchor"></a><span>3. 段的合并策略：</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0513/58.html'><span>LogMergePolicy</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0516/59.html'><span>TieredMergePolicy</span></a></li></ul><h5><a name="4-段的合并调度mergeschedulerhttpswwwamazingkoalacomcnluceneindex2019051960html" class="md-header-anchor"></a><span>4. </span><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0519/60.html'><span>段的合并调度MergeScheduler</span></a></h5><h5><a name="5-文档的增删改" class="md-header-anchor"></a><span>5. 文档的增删改</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0626/68.html'><span>文档的增删改（上）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0628/69.html'><span>文档的增删改（中）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0701/70.html'><span>文档的增删改（下）（part 1）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0704/71.html'><span>文档的增删改（下）（part 2）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0709/72.html'><span>文档的增删改（下）（part 3）</span></a></li></ul><h5><a name="6-近实时搜索nrt" class="md-header-anchor"></a><span>6. 近实时搜索NRT</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0916/93.html'><span>近实时搜索NRT（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0917/94.html'><span>近实时搜索NRT（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0920/95.html'><span>近实时搜索NRT（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0925/96.html'><span>近实时搜索NRT（四）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0929/97.html'><span>近实时搜索NRT（五）</span></a></li></ul><h5><a name="7-文档提交之commit" class="md-header-anchor"></a><span>7. 文档提交之commit</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0906/91.html'><span>文档提交之commit（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0909/92.html'><span>文档提交之commit（二）</span></a></li></ul><h5><a name="8-文档提交之flush" class="md-header-anchor"></a><span>8. 文档提交之flush</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0716/74.html'><span>文档提交之flush（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0718/75.html'><span>文档提交之flush（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0725/76.html'><span>文档提交之flush（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0730/77.html'><span>文档提交之flush（四）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0801/78.html'><span>文档提交之flush（五）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0805/79.html'><span>文档提交之flush（六）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0807/80.html'><span>文档提交之flush（七）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0812/81.html'><span>文档提交之flush（八）</span></a></li></ul><h5><a name="9-segmentreader" class="md-header-anchor"></a><span>9. SegmentReader</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1014/99.html'><span>SegmentReader（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1015/100.html'><span>SegmentReader（二）</span></a></li></ul><h5><a name="10-索引文件的生成" class="md-header-anchor"></a><span>10. 索引文件的生成</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1226/121.html'><span>索引文件的生成（一）之doc&&pay&&pos</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/1227/122.html'><span>索引文件的生成（二）之doc&&pay&&pos</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0103/123.html'><span>索引文件的生成（三）之跳表SkipList</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0106/124.html'><span>索引文件的生成（四）之跳表SkipList</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0110/125.html'><span>索引文件的生成（五）之tim&&tip</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0115/126.html'><span>索引文件的生成（六）之tim&&tip</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0117/127.html'><span>索引文件的生成（七）之tim&&tip</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0329/128.html'><span>索引文件的生成（八）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0406/129.html'><span>索引文件的生成（九）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0408/130.html'><span>索引文件的生成（十）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0410/131.html'><span>索引文件的生成（十一）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0415/132.html'><span>索引文件的生成（十二）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0418/133.html'><span>索引文件的生成（十三）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2020/0424/134.html'><span>索引文件的生成（十四）之dim&&dii</span></a></li></ul><h1><a name="search" class="md-header-anchor"></a><span>Search</span></h1><h5><a name="1-查询原理" class="md-header-anchor"></a><span>1. 查询原理</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0820/86.html'><span>查询原理（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0821/87.html'><span>查询原理（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0823/88.html'><span>查询原理（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0827/89.html'><span>查询原理（四）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0829/90.html'><span>查询原理（五）</span></a></li></ul><h5><a name="2-collector" class="md-header-anchor"></a><span>2. Collector</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0812/82.html'><span>Collector（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0813/83.html'><span>Collector（二）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0814/84.html'><span>Collector（三）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0815/85.html'><span>Collector（四）</span></a></li></ul><h5><a name="3-查询缓存lruquerycachehttpswwwamazingkoalacomcnlucenesearch2019050657html" class="md-header-anchor"></a><span>3. </span><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0506/57.html'><span>查询缓存LRUQueryCache</span></a></h5><h5><a name="4-fieldcomparatorhttpswwwamazingkoalacomcnlucenesearch2019041550html" class="md-header-anchor"></a><span>4. </span><a href='https://www.amazingkoala.com.cn/Lucene/Search/2019/0415/50.html'><span>FieldComparator</span></a></h5><h5><a name="5-文档号合并should）httpswwwamazingkoalacomcnlucenesearch2018121726html" class="md-header-anchor"></a><span>5. </span><a href='https://www.amazingkoala.com.cn/Lucene/Search/2018/1217/26.html'><span>文档号合并（SHOULD）</span></a></h5><h5><a name="6-文档号合并must）httpswwwamazingkoalacomcnlucenesearch2018121827html" class="md-header-anchor"></a><span>6. </span><a href='https://www.amazingkoala.com.cn/Lucene/Search/2018/1218/27.html'><span>文档号合并（MUST）</span></a></h5><h5><a name="7-booleanqueryhttpswwwamazingkoalacomcnlucenesearch2018121125html" class="md-header-anchor"></a><span>7. </span><a href='https://www.amazingkoala.com.cn/Lucene/Search/2018/1211/25.html'><span>BooleanQuery</span></a></h5><h5><a name="8-store" class="md-header-anchor"></a><span>8. Store</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Store/2019/0604/62.html'><span>索引文件锁LockFactory</span></a></li></ul><h5><a name="9-directory" class="md-header-anchor"></a><span>9. Directory</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Store/2019/0613/66.html'><span>Directory（上）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Store/2019/0615/67.html'><span>Directory（下）</span></a></li></ul><h5><a name="10-索引文件的读取" class="md-header-anchor"></a><span>10. 索引文件的读取</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2020/0427/135.html'><span>索引文件的读取（一）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2020/0428/136.html'><span>索引文件的读取（二）之dim&&dii</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Search/2020/0430/137.html'><span>索引文件的读取（三）之dim&&dii</span></a></li></ul><h1><a name="util" class="md-header-anchor"></a><span>Util</span></h1><h5><a name="1-roaringdocidsethttpswwwamazingkoalacomcnlucenegongjulei2019100898html" class="md-header-anchor"></a><span>1. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/1008/98.html'><span>RoaringDocIdSet</span></a></h5><h5><a name="2-bkd-treehttpswwwamazingkoalacomcnlucenegongjulei2019042252html" class="md-header-anchor"></a><span>2. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/0422/52.html'><span>Bkd-Tree</span></a></h5><h5><a name="3-automatonhttpswwwamazingkoalacomcnlucenegongjulei2019041751html" class="md-header-anchor"></a><span>3. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/0417/51.html'><span>Automaton</span></a></h5><h5><a name="4-fixedbitsethttpswwwamazingkoalacomcnlucenegongjulei2019040445html" class="md-header-anchor"></a><span>4. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/0404/45.html'><span>FixedBitSet</span></a></h5><h5><a name="5-byterefhashhttpswwwamazingkoalacomcnlucenegongjulei2019021832html" class="md-header-anchor"></a><span>5. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/0218/32.html'><span>ByteRefHash</span></a></h5><h5><a name="6-intblockpoolhttpswwwamazingkoalacomcnlucenegongjulei2018120924html" class="md-header-anchor"></a><span>6. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2018/1209/24.html'><span>IntBlockPool</span></a></h5><h5><a name="7-ramusageestimatorhttpswwwamazingkoalacomcnlucenegongjulei20191212117html" class="md-header-anchor"></a><span>7. </span><a href='https://www.amazingkoala.com.cn/Lucene/gongjulei/2019/1212/117.html'><span>RamUsageEstimator</span></a></h5><h1><a name="压缩存储" class="md-header-anchor"></a><span>压缩存储</span></h1><h5><a name="1-lz4算法上）httpswwwamazingkoalacomcnluceneyasuocunchu2019022637html" class="md-header-anchor"></a><span>1. </span><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/0226/37.html'><span>LZ4算法（上）</span></a></h5><h5><a name="2-fst算法上）httpswwwamazingkoalacomcnluceneyasuocunchu2019022035html" class="md-header-anchor"></a><span>2. </span><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/0220/35.html'><span>FST算法（上）</span></a></h5><h5><a name="3-bulkoperationpackedhttpswwwamazingkoalacomcnluceneyasuocunchu2019021331html" class="md-header-anchor"></a><span>3. </span><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/0213/31.html'><span>BulkOperationPacked</span></a></h5><h5><a name="4-去重编码dedupandencodehttpswwwamazingkoalacomcnluceneyasuocunchu2019013029html" class="md-header-anchor"></a><span>4. </span><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/0130/29.html'><span>去重编码(dedupAndEncode)</span></a></h5><h5><a name="5-packedints" class="md-header-anchor"></a><span>5. PackedInts</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/1217/118.html'><span>PackedInts（一）</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/1218/119.html'><span>PackedInts（二）</span></a></li></ul><h5><a name="6-directwriterdirectreaderhttpswwwamazingkoalacomcnluceneyasuocunchu20191223120html" class="md-header-anchor"></a><span>6. </span><a href='https://www.amazingkoala.com.cn/Lucene/yasuocunchu/2019/1223/120.html'><span>DirectWriter&&DirectReader</span></a></h5><h1><a name="other" class="md-header-anchor"></a><span>Other</span></h1><h5><a name="1-倒排表的数据结构" class="md-header-anchor"></a><span>1. 倒排表的数据结构：</span></h5><ul><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0428/55.html'><span>TermVector倒排表</span></a></li><li><a href='https://www.amazingkoala.com.cn/Lucene/Index/2019/0222/36.html'><span>存储域倒排表</span></a></li></ul></div>
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