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class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/query-profile-action/>Query Profile Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/backends-action/>Backends Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/bootstrap-action/>Bootstrap Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/cancel-load-action/>Cancel Load Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 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Version Info Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-ddl-stmt-action/>Get DDL Statement Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-load-info-action/>Get Load Info Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-load-state/>Get Load State</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-log-file-action/>Get FE log file</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-small-file/>Get Small File Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/get-wal-size-action/>Get WAL size</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/health-action/>Health Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/meta-info-action/>Meta Info Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/meta-replay-state-action/>Meta Replay State Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/metrics-action/>Metrics Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/profile-action/>Profile Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/query-schema-action/>Query Schema Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/query-stats-action/>Query Stats Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/row-count-action/>Row Count Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/set-config-action/>Set Config Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/show-data-action/>Show Data Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/show-meta-info-action/>Show Meta Info Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/show-proc-action/>Show Proc Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/show-runtime-info-action/>Show Runtime Info Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/show-table-data-action/>Show Table Data Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/statement-execution-action/>Statement Execution Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/table-query-plan-action/>Table Query Plan Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/table-row-count-action/>Table Row Count Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/table-schema-action/>Table Schema Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/upload-action/>Upload Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/import-action/>Import Action</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/meta-info-action-V2/>Meta Info Action V2</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/debug-point-action/>Debug Point</a><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-5 menu__list-item"><a class=menu__link length=53 tabindex=0 href=/docs/4.x/admin-manual/open-api/fe-http/statistic-action/>Statistic Action</a></ul><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-4 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false tabindex=0 href=/docs/4.x/admin-manual/open-api/be-http/check-rpc-channel/>BE HTTP API</a></div></ul></ul><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false tabindex=0 href=/docs/4.x/admin-manual/trouble-shooting/memory-management/overview/>Troubleshooting & FAQ</a></div></ul></ul></nav></div></div></aside><main class=docMainContainer_TBSr><div class="container padding-top--md padding-bottom--lg"><div class=row><div class="col docItemCol_z5aJ"><div class=docItemContainer_c0TR><article><div class=mobileStickyHeader_xVvS><div class=toolbar_oPIw><button type=button class="toolbarIconBtn_iZSK toolbarMenuBtn_qBrP" aria-label="Open docs sidebar" aria-expanded=false><svg class=toolbarIcon_n29S viewBox="0 0 16 16" fill=none aria-hidden=true><path d="M2 4h12M2 8h12M2 12h12" stroke=currentColor stroke-width=1.5 stroke-linecap=round /></svg><span class=toolbarMenuLabel_x9lx>Browse this section</span></button></div><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Alpn" 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 /></svg></a><li class=breadcrumbs__item><a class=breadcrumbs__link href=/docs/4.x/getting-started/intro/>4.x</a><li class=breadcrumbs__item><span class=breadcrumbs__link>Administration</span><meta itemprop=position content=1><li class=breadcrumbs__item><span class=breadcrumbs__link>HTTP API</span><meta itemprop=position content=2><li class=breadcrumbs__item><span class=breadcrumbs__link>FE HTTP API</span><meta itemprop=position content=3><li itemscope itemprop=itemListElement itemtype=https://schema.org/ListItem class="breadcrumbs__item breadcrumbs__item--active"><span class=breadcrumbs__link itemprop=name>Node Operations</span><meta itemprop=position content=4></ul></nav></div><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_bxCs"><button type=button class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class=lastUpdated_GC7i><span class=theme-last-updated>Last updated<!-- --> on <b><time datetime=2026-08-14T04:49:50.000Z itemprop=dateModified>Aug 14, 2026</time></b></span></div><div class="theme-doc-markdown markdown"><header><h1>Node Operations</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id=request>Request<a href=#request class=hash-link aria-label="Direct link to Request" title="Direct link to Request">​</a></h2>
<p><code>GET /rest/v2/manager/node/frontends</code></p>
<p><code>GET /rest/v2/manager/node/backends</code></p>
<p><code>GET /rest/v2/manager/node/brokers</code></p>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<p><code>GET /rest/v2/manager/node/node_list</code></p>
<p><code>POST /rest/v2/manager/node/configuration_info</code></p>
<p><code>POST /rest/v2/manager/node/set_config/fe</code></p>
<p><code>POST /rest/v2/manager/node/set_config/be</code></p>
<p><code>POST /rest/v2/manager/node/{action}/be</code></p>
<p><code>POST /rest/v2/manager/node/{action}/fe</code></p>
<p><code>POST /rest/v2/manager/node/{action}/broker</code> (3.0.7+)</p>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=privilege-requirements>Privilege Requirements<a href=#privilege-requirements class=hash-link aria-label="Direct link to Privilege Requirements" title="Direct link to Privilege Requirements">​</a></h2>
<div class="theme-admonition theme-admonition-caution admonition_Gfwi alert alert--warning"><div class=admonitionHeading_f1Ed>Behavior change (4.0.8)</div><div class=admonitionContent_UjKb><p>Starting from version 4.0.8, the following node operation APIs require username and password authentication and the global <code>ADMIN</code> privilege:<ul>
<li><code>POST /rest/v2/manager/node/{action}/be</code></li>
<li><code>POST /rest/v2/manager/node/{action}/fe</code></li>
<li><code>POST /rest/v2/manager/node/{action}/broker</code></li>
</ul><p>Before 4.0.8, these three APIs performed no authorization check, so any caller that could reach the FE HTTP port could add or remove nodes. If automation calls these APIs, add credentials for an account with the <code>ADMIN</code> privilege after upgrading to 4.0.8 (for example <code>curl -u &lt;user>:&lt;passwd></code>).<p>In the same version, <code>GET /rest/v2/manager/query/qerror/{id}</code> also gained authentication and an authorization check by user and query ID.</div></div>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=get-fe-be-broker-node-information>Get fe, be, broker Node Information<a href=#get-fe-be-broker-node-information class=hash-link aria-label="Direct link to Get fe, be, broker Node Information" title="Direct link to Get fe, be, broker Node Information">​</a></h2>
<p><code>GET /rest/v2/manager/node/frontends</code></p>
<p><code>GET /rest/v2/manager/node/backends</code></p>
<p><code>GET /rest/v2/manager/node/brokers</code></p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description>Description<a href=#description class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<p>Used to get fe, be, broker node information from the cluster.</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response>Response<a href=#response class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">frontends:</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Name",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "IP",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HostName",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "EditLogPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HttpPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "QueryPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "RpcPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ArrowFlightSqlPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Role",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "IsMaster",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ClusterId",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Join",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Alive",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ReplayedJournalId",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "LastHeartbeat",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "IsHelper",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ErrMsg",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Version"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ...</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">backends:</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "BackendId",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Cluster",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "IP",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HostName",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HeartbeatPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "BePort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HttpPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "BrpcPort",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "LastStartTime",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "LastHeartbeat",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Alive",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "SystemDecommissioned",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ClusterDecommissioned",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "TabletNum",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "DataUsedCapacity",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "AvailCapacity",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "TotalCapacity",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "UsedPct",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "MaxDiskUsedPct",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ErrMsg",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Version",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Status"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ...</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">brokers:</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Name",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "IP",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "HostName",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Port",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "Alive",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "LastStartTime",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "LastUpdateTime",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "ErrMsg"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ...</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=get-node-configuration-information>Get Node Configuration Information<a href=#get-node-configuration-information class=hash-link aria-label="Direct link to Get Node Configuration Information" title="Direct link to Get Node Configuration Information">​</a></h2>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<p><code>GET /rest/v2/manager/node/node_list</code></p>
<p><code>POST /rest/v2/manager/node/configuration_info</code></p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description-1>Description<a href=#description-1 class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<ul>
<li><code>configuration_name</code> is used to get node configuration item names.</li>
<li><code>node_list</code> is used to get the node list.</li>
<li><code>configuration_info</code> is used to get detailed node configuration information.</li>
</ul>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=query-parameters>Query Parameters<a href=#query-parameters class=hash-link aria-label="Direct link to Query Parameters" title="Direct link to Query Parameters">​</a></h3>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<p>None</p>
<p><code>GET /rest/v2/manager/node/node_list</code></p>
<p>None</p>
<p><code>POST /rest/v2/manager/node/configuration_info</code></p>
<ul>
<li>
<p>type</p>
<p>Value is fe or be, used to specify getting fe configuration information or be configuration information.</p>
</li>
</ul>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=request-body>Request Body<a href=#request-body class=hash-link aria-label="Direct link to Request Body" title="Direct link to Request Body">​</a></h3>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<p>None</p>
<p><code>GET /rest/v2/manager/node/node_list</code></p>
<p>None</p>
<p><code>POST /rest/v2/manager/node/configuration_info</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "conf_name": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">If no body is provided, all parameters in the body use default values. </span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">conf_name is used to specify which configuration items' information to return, defaults to returning all configuration items' information;</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">node is used to specify which nodes' configuration item information to return, defaults to all fe nodes or be nodes configuration item information.</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response-1>Response<a href=#response-1 class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "backend":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "frontend":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p><code>GET /rest/v2/manager/node/node_list</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "backend": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "frontend": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p><code>POST /rest/v2/manager/node/configuration_info?type=fe</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置项",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "MasterOnly",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "可修改"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p><code>POST /rest/v2/manager/node/configuration_info?type=be</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置项",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "可修改"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=examples>Examples<a href=#examples class=hash-link aria-label="Direct link to Examples" title="Direct link to Examples">​</a></h3>
<ol>
<li>
<p>Get fe <code>agent_task_resend_wait_time_ms</code> configuration item information:</p>
<p><code>POST /rest/v2/manager/node/configuration_info?type=fe</code></p>
<p>Body:</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "conf_name":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "agent_task_resend_wait_time_ms"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response:</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "column_names": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置项",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "节点类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值类型",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "MasterOnly",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "配置值",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "可修改"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "rows": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "agent_task_resend_wait_time_ms",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "127.0.0.1:8030",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "FE",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "long",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "true",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "50000",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "true"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
</ol>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=modify-configuration-values>Modify Configuration Values<a href=#modify-configuration-values class=hash-link aria-label="Direct link to Modify Configuration Values" title="Direct link to Modify Configuration Values">​</a></h2>
<p><code>POST /rest/v2/manager/node/set_config/fe</code></p>
<p><code>POST /rest/v2/manager/node/set_config/be</code></p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description-2>Description<a href=#description-2 class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<p>Used to modify fe or be node configuration values</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=request-body-1>Request body<a href=#request-body-1 class=hash-link aria-label="Direct link to Request body" title="Direct link to Request body">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "config_name":{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "value":"",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "persist":</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> }</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<ul>
<li><code>config_name</code> is the corresponding configuration item;</li>
<li><code>node</code> is a keyword, indicating the list of nodes to be modified;</li>
<li><code>value</code> is the configuration value;</li>
<li><code>persist</code> is true for permanent modification, false for temporary modification. Permanent modification takes effect after restart, temporary modification becomes invalid after restart.</li>
</ul>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response-2>Response<a href=#response-2 class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<p><code>GET /rest/v2/manager/node/configuration_name</code></p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "failed":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "config_name":"name",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "value"="",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node":"",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "err_info":""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> }</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<ul>
<li><code>failed</code> indicates configuration information that failed to modify.</li>
</ul>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=examples-1>Examples<a href=#examples-1 class=hash-link aria-label="Direct link to Examples" title="Direct link to Examples">​</a></h3>
<ol>
<li>
<p>Modify <code>agent_task_resend_wait_time_ms</code> and <code>alter_table_timeout_second</code> configuration values in fe 127.0.0.1:8030 node:</p>
<p><code>POST /rest/v2/manager/node/set_config/fe</code></p>
<p>Body:</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "agent_task_resend_wait_time_ms":{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "127.0.0.1:8030"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "value":"10000",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "persist":"true"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "alter_table_timeout_second":{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node":[</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "127.0.0.1:8030"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "value":"true",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "persist":"true"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> }</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response:</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "failed": [</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "config_name": "alter_table_timeout_second",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "node": "10.81.85.89:8837",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "err_info": "Unsupported configuration value type.",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "value": "true"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> }</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> ]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> },</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p><code>agent_task_resend_wait_time_ms</code> configuration value was modified successfully, <code>alter_table_timeout_second</code> modification failed.</p>
</li>
</ol>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=operate-be-nodes>Operate be Nodes<a href=#operate-be-nodes class=hash-link aria-label="Direct link to Operate be Nodes" title="Direct link to Operate be Nodes">​</a></h2>
<p><code>POST /rest/v2/manager/node/{action}/be</code></p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description-3>Description<a href=#description-3 class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<p>Used to add/drop/decommission be nodes</p>
<p>action:ADD/DROP/DECOMMISSION</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=request-body-2>Request body<a href=#request-body-2 class=hash-link aria-label="Direct link to Request body" title="Direct link to Request body">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPorts": ["127.0.0.1:9050"],</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "properties": {</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "tag.location": "test"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> }</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<ul>
<li><code>hostPorts</code> a group of be node addresses to operate <code>ip:heartbeat_port</code></li>
<li><code>properties</code> configuration passed when adding nodes, currently only used for configuring tag, uses default tag if not passed</li>
</ul>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response-3>Response<a href=#response-3 class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "Error",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 1,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": "errCode = 2, detailMessage = Same backend already exists[127.0.0.1:9050]",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=examples-2>Examples<a href=#examples-2 class=hash-link aria-label="Direct link to Examples" title="Direct link to Examples">​</a></h3>
<ol>
<li>
<p>Add be node</p>
<p><code>POST /rest/v2/manager/node/ADD/be</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPorts": ["127.0.0.1:9050"]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
<li>
<p>Drop be node</p>
<p><code>POST /rest/v2/manager/node/DROP/be</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPorts": ["127.0.0.1:9050"]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
<li>
<p>Decommission be node</p>
<p><code>POST /rest/v2/manager/node/DECOMMISSION/be</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPorts": ["127.0.0.1:9050"]</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
</ol>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=operate-fe-nodes>Operate fe Nodes<a href=#operate-fe-nodes class=hash-link aria-label="Direct link to Operate fe Nodes" title="Direct link to Operate fe Nodes">​</a></h2>
<p><code>POST /rest/v2/manager/node/{action}/fe</code></p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description-4>Description<a href=#description-4 class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<p>Used to add/drop fe nodes</p>
<p>action:ADD/DROP</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=request-body-3>Request body<a href=#request-body-3 class=hash-link aria-label="Direct link to Request body" title="Direct link to Request body">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "role": "FOLLOWER",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPort": "127.0.0.1:9030"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain" style=display:inline-block></span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">role FOLLOWER/OBSERVER</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">hostPort fe node address to operate ip:edit_log_port</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response-4>Response<a href=#response-4 class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "Error",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 1,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": "errCode = 2, detailMessage = frontend already exists name: 127.0.0.1:9030_1670495889415, role: FOLLOWER, 127.0.0.1:9030",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=examples-3>Examples<a href=#examples-3 class=hash-link aria-label="Direct link to Examples" title="Direct link to Examples">​</a></h3>
<ol>
<li>
<p>Add FOLLOWER node</p>
<p><code>POST /rest/v2/manager/node/ADD/fe</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "role": "FOLLOWER",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPort": "127.0.0.1:9030"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
<li>
<p>Drop FOLLOWER node</p>
<p><code>POST /rest/v2/manager/node/DROP/fe</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "role": "FOLLOWER",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPort": "127.0.0.1:9030"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
</ol>
<h2 class="anchor anchorWithStickyNavbar_LWe7" id=operate-broker-nodes>Operate broker Nodes<a href=#operate-broker-nodes class=hash-link aria-label="Direct link to Operate broker Nodes" title="Direct link to Operate broker Nodes">​</a></h2>
<p><code>POST /rest/v2/manager/node/{action}/broker</code></p>
<p>Supported since 3.0.7.</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=description-5>Description<a href=#description-5 class=hash-link aria-label="Direct link to Description" title="Direct link to Description">​</a></h3>
<p>Used to add/drop broker nodes</p>
<p>action:ADD/DROP/DROP_ALL</p>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=request-body-4>Request body<a href=#request-body-4 class=hash-link aria-label="Direct link to Request body" title="Direct link to Request body">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "brokerName": "your_broker_name",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPortList": "broker_ip:broker_port"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=response-5>Response<a href=#response-5 class=hash-link aria-label="Direct link to Response" title="Direct link to Response">​</a></h3>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "Error",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 1,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": "errCode = 2, detailMessage = xxxx",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<h3 class="anchor anchorWithStickyNavbar_LWe7" id=examples-4>Examples<a href=#examples-4 class=hash-link aria-label="Direct link to Examples" title="Direct link to Examples">​</a></h3>
<ol>
<li>
<p>Add BROKER node</p>
<p><code>POST /rest/v2/manager/node/ADD/broker</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "brokerName": "hdfs_broker",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPortList": "127.0.0.1:8001"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
<li>
<p>Drop BROKER node</p>
<p><code>POST /rest/v2/manager/node/DROP/broker</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "brokerName": "hdfs_broker",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPortList": "127.0.0.1:8001"</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
<li>
<p>Drop a group of BROKER nodes</p>
<p><code>POST /rest/v2/manager/node/DROP_ALL/broker</code></p>
<p>Request</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "brokerName": "hdfs_broker",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "hostPortList": ""</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
<p>Response</p>
<div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-background-color:hsl(230, 1%, 98%);--prism-color:hsl(230, 8%, 24%)"><div class=codeBlockContent_biex><pre tabindex=0 class="prism-code language-text codeBlock_bY9V thin-scrollbar" style="background-color:hsl(230, 1%, 98%);color:hsl(230, 8%, 24%)"><code class=codeBlockLines_e6Vv><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">{</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "msg": "success",</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "code": 0,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "data": null,</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain"> "count": 0</span><br></span><span class=token-line style="color:hsl(230, 8%, 24%)"><span class="token plain">}</span><br></span></code></pre><div class=buttonGroup__atx><button type=button aria-label="Copy code to clipboard" title=Copy class=clean-btn><span class=copyButtonIcons_eSgA aria-hidden=true><svg viewBox="0 0 24 24" class=copyButtonIcon_y97N><path fill=currentColor d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"/></svg><svg viewBox="0 0 24 24" class=copyButtonSuccessIcon_LjdS><path fill=currentColor d=M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z /></svg></span></button></div></div></div>
</li>
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Information</a><ul><li><a href=#description class="table-of-contents__link toc-highlight">Description</a><li><a href=#response class="table-of-contents__link toc-highlight">Response</a></ul><li><a href=#get-node-configuration-information class="table-of-contents__link toc-highlight">Get Node Configuration Information</a><ul><li><a href=#description-1 class="table-of-contents__link toc-highlight">Description</a><li><a href=#query-parameters class="table-of-contents__link toc-highlight">Query Parameters</a><li><a href=#request-body class="table-of-contents__link toc-highlight">Request Body</a><li><a href=#response-1 class="table-of-contents__link toc-highlight">Response</a><li><a href=#examples class="table-of-contents__link toc-highlight">Examples</a></ul><li><a href=#modify-configuration-values class="table-of-contents__link toc-highlight">Modify Configuration Values</a><ul><li><a href=#description-2 class="table-of-contents__link toc-highlight">Description</a><li><a href=#request-body-1 class="table-of-contents__link toc-highlight">Request body</a><li><a href=#response-2 class="table-of-contents__link toc-highlight">Response</a><li><a href=#examples-1 class="table-of-contents__link toc-highlight">Examples</a></ul><li><a href=#operate-be-nodes class="table-of-contents__link toc-highlight">Operate be Nodes</a><ul><li><a href=#description-3 class="table-of-contents__link toc-highlight">Description</a><li><a href=#request-body-2 class="table-of-contents__link toc-highlight">Request body</a><li><a href=#response-3 class="table-of-contents__link toc-highlight">Response</a><li><a href=#examples-2 class="table-of-contents__link toc-highlight">Examples</a></ul><li><a href=#operate-fe-nodes class="table-of-contents__link toc-highlight">Operate fe Nodes</a><ul><li><a href=#description-4 class="table-of-contents__link toc-highlight">Description</a><li><a href=#request-body-3 class="table-of-contents__link toc-highlight">Request body</a><li><a href=#response-4 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