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-->Apache InLong<!-- --> <b>1.10.0</b>, which is no longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/docs/modules/agent/overview">latest version</a></b> (<!-- -->1.11.0<!-- -->).</div></div><div class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Components</span><meta itemprop="position" content="1"></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Agent</span><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Overview</span><meta itemprop="position" content="3"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: 1.10.0</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Overview</h1></header><p>InLong Agent is a collection tool that supports multiple types of data sources, and is committed to achieving stable and efficient data collection functions between multiple heterogeneous data sources including File, SQL, Binlog, Metrics, etc.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="design-concept">Design Concept<a href="#design-concept" class="hash-link" aria-label="Direct link to Design Concept" title="Direct link to Design Concept">​</a></h2><p>In order to solve the problem of data source diversity, InLong-agent abstracts multiple data sources into a unified source concept, and abstracts sinks to write data. When you need to access a new data source, you only need to configure the format and reading parameters of the data source to achieve efficient reading.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="inlong-agent-architecture">InLong-Agent Architecture<a href="#inlong-agent-architecture" class="hash-link" aria-label="Direct link to InLong-Agent Architecture" title="Direct link to InLong-Agent Architecture">​</a></h2><p><img loading="lazy" src="/assets/images/architecture-4c55eb883104dccdff77e8b8e57f2678.png" width="1652" height="506" class="img_ev3q"></p><p>The InLong Agent task is used as a data acquisition framework, constructed with a channel + plug-in architecture. Read and write the data source into a reader/writer plug-in, and then into the entire framework.</p><ul><li>Reader: Reader is the data collection module, responsible for collecting data from the data source and sending the data to the channel.</li><li>Writer: Writer is a data writing module, which reuses data continuously to the channel and writes the data to the destination.</li><li>Channel: The channel used to connect the reader and writer, and as the data transmission channel of the connection, which realizes the function of data reading and monitoring</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="different-kinds-of-agent">Different kinds of agent<a href="#different-kinds-of-agent" class="hash-link" aria-label="Direct link to Different kinds of agent" title="Direct link to Different kinds of agent">​</a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="file">File<a href="#file" class="hash-link" aria-label="Direct link to File" title="Direct link to File">​</a></h3><p>File collection includes the following functions:</p><p>User-configured path monitoring, able to monitor the created file information
Directory regular filtering, support YYYYMMDD+regular expression path configuration
Breakpoint retransmission, when InLong-Agent restarts, it can automatically re-read from the last read position to ensure no reread or missed reading.</p><h4 class="anchor anchorWithStickyNavbar_LWe7" id="file-options">File options<a href="#file-options" class="hash-link" aria-label="Direct link to File options" title="Direct link to File options">​</a></h4><table><thead><tr><th>Parameter</th><th>Required</th><th>Default value</th><th>Type</th><th>Description</th></tr></thead><tbody><tr><td>pattern</td><td>required</td><td>(none)</td><td>String</td><td>File pattern. For example: /root/<!-- -->[*]<!-- -->.log</td></tr><tr><td>timeOffset</td><td>optional</td><td>(none)</td><td>String</td><td>File name includes time, for example: <strong><em> YYYYMMDDHH </em></strong> YYYY represents the year, MM represents the month, DD represents the day, and HH represents the hour, *** is any character. &#x27;1m&#x27; means one minute after, &#x27;-1m&#x27; means one minute before. &#x27;1h&#x27; means one hour after, &#x27;-1h&#x27; means one hour before. &#x27;1d&#x27; means one day after, &#x27;-1d&#x27; means one day before.</td></tr><tr><td>collectType</td><td>optional</td><td>FULL</td><td>String</td><td>FULL is all file. INCREMENT is the newly created file after start task.</td></tr><tr><td>lineEndPattern</td><td>optional</td><td>&#x27;\n&#x27;</td><td>String</td><td>Line of file end pattern.</td></tr><tr><td>contentCollectType</td><td>optional</td><td>FULL</td><td>String</td><td>Collect data of file content.</td></tr><tr><td>envList</td><td>optional</td><td>(none)</td><td>String</td><td>File needs to collect environment information, for example: kubernetes.</td></tr><tr><td>dataContentStyle</td><td>optional</td><td>(none)</td><td>String</td><td>Type of data result for column separator. Json format, set this parameter to json. CSV format, set this parameter to a custom separator: <code>,</code> <!-- -->|<!-- --> <code>:</code></td></tr><tr><td>dataSeparator</td><td>optional</td><td>(none)</td><td>String</td><td>Column separator of data source.</td></tr><tr><td>monitorStatus</td><td>optional</td><td>(none)</td><td>Integer</td><td>Monitor switch, 1 true and 0 false. Batch data is 0,real time data is 1.</td></tr><tr><td>monitorInterval</td><td>optional</td><td>(none)</td><td>Long</td><td>Monitor interval for file.</td></tr><tr><td>monitorExpire</td><td>optional</td><td>(none)</td><td>Long</td><td>Monitor expire time and the time in milliseconds.</td></tr></tbody></table><h3 class="anchor anchorWithStickyNavbar_LWe7" id="sql">SQL<a href="#sql" class="hash-link" aria-label="Direct link to SQL" title="Direct link to SQL">​</a></h3><p>This type of data refers to the way it is executed through SQL
SQL regular decomposition, converted into multiple SQL statements
Execute SQL separately, pull the data set, the pull process needs to pay attention to the impact on mysql itself
The execution cycle, which is generally executed regularly</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="binlog">Binlog<a href="#binlog" class="hash-link" aria-label="Direct link to Binlog" title="Direct link to Binlog">​</a></h3><p>This type of collection reads binlog and restores data by configuring mysql slave
Need to pay attention to multi-threaded parsing when binlog is read, and multi-threaded parsing data needs to be labeled in order
The code is based on the old version of dbsync, the main modification is to change the sending of tdbus-sender to push to agent-channel for integration</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/inlong-website/edit/master/versioned_docs/version-1.10.0/modules/agent/overview.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/docs/1.10.0/deployment/bare_metal"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Bare Metal</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/docs/1.10.0/modules/agent/quick_start"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Deployment</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#design-concept" class="table-of-contents__link toc-highlight">Design Concept</a></li><li><a href="#inlong-agent-architecture" class="table-of-contents__link toc-highlight">InLong-Agent Architecture</a></li><li><a href="#different-kinds-of-agent" class="table-of-contents__link toc-highlight">Different kinds of agent</a><ul><li><a href="#file" class="table-of-contents__link toc-highlight">File</a></li><li><a href="#sql" class="table-of-contents__link toc-highlight">SQL</a></li><li><a href="#binlog" class="table-of-contents__link toc-highlight">Binlog</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer"><div class="container container-fluid"><div class="row footer__links"><div class="col footer__col"><div class="footer__title">Events</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://www.apachecon.com/" target="_blank" rel="noopener noreferrer" class="footer__link-item">ApacheCon<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a class="acevent" data-format="square" data-mode="dark" data-event="random"></a></li></ul></div><div class="col footer__col"><div class="footer__title">Community</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://twitter.com/ApacheInlong" target="_blank" rel="noopener noreferrer" class="footer__link-item">Twitter<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="https://inlong.apache.org/img/apache-inlong-wechat.jpg" target="_blank" rel="noopener noreferrer" class="footer__link-item">WeChat<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="mailto:dev@inlong.apache.org" target="_blank" rel="noopener noreferrer" class="footer__link-item">Email</a></li></ul></div><div class="col footer__col"><div class="footer__title">More</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/blog">Blog</a></li><li class="footer__item"><a href="https://github.com/apache/inlong" target="_blank" rel="noopener noreferrer" class="footer__link-item">GitHub<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div></div><div class="footer__bottom text--center"><div class="margin-bottom--sm"><img src="/img/asf_logo.svg" alt="Apache InLong" class="themedImage_ToTc themedImage--light_HNdA footer__logo"><img src="/img/asf_logo.svg" alt="Apache InLong" class="themedImage_ToTc themedImage--dark_i4oU footer__logo"></div><div class="footer__copyright"><div style="font-family: Avenir-Medium;font-size: 14px;color: #999;">
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