{"componentChunkName":"component---src-templates-acg-portal-new-template-tsx","path":"/Omnprs95k","result":{"data":{"markdownRemark":{"html":"<p>本文档介绍数据仓库 PALO 集群参数管理模块中FE参数与BE参数的查看、修改、提交与撤销操作流程，用于指导运维人员完成集群参数的精细化配置与管理。</p>\n<h2 id=\"前提条件\"><a href=\"#%E5%89%8D%E6%8F%90%E6%9D%A1%E4%BB%B6\" aria-label=\"前提条件 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>前提条件</h2>\n<p>已创建存算一体集群。</p>\n<p>当前操作人有IAM权限策略中的PaloFullControl。</p>\n<h2 id=\"修改配置\"><a href=\"#%E4%BF%AE%E6%94%B9%E9%85%8D%E7%BD%AE\" aria-label=\"修改配置 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>修改配置</h2>\n<h3 id=\"fe参数管理\"><a href=\"#fe%E5%8F%82%E6%95%B0%E7%AE%A1%E7%90%86\" aria-label=\"fe参数管理 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>FE参数管理</h3>\n<ol>\n<li>登录数据仓库 PALO 控制台，选择侧边导航<strong>存算一体集群</strong>。</li>\n<li>在集群管理列表单击<strong>集群名称</strong>进入集群详情，侧边导航选择<strong>参数管理</strong>，然后单击<strong>修改配置</strong>。</li>\n<li>默认进入<strong>FE参数</strong>页签，可查看完整参数列表，包含参数名称、参考值、当前值、可修改范围、重启生效、参数说明。</li>\n<li>FE参数列表支持按参数名称搜索，勾选右上方<strong>只显示有修改的参数</strong>，可仅展示已修改的参数项。</li>\n<li>找到目标参数，单击其<strong>当前值</strong>右侧的编辑按钮，即可修改参数取值（需符合可修改范围要求）。</li>\n<li>参数修改完成后，单击页面上方<strong>提交修改</strong>按钮，保存本次配置；若需放弃修改，单击<strong>撤销所有修改</strong>按钮即可。</li>\n<li>FE参数列表支持按重启生效状态筛选参数，可选类型包含是、否、全部。</li>\n</ol>\n<h3 id=\"be参数管理\"><a href=\"#be%E5%8F%82%E6%95%B0%E7%AE%A1%E7%90%86\" aria-label=\"be参数管理 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>BE参数管理</h3>\n<ol>\n<li>登录数据仓库 PALO 控制台，选择侧边导航<strong>存算一体集群</strong>。</li>\n<li>在集群管理列表单击<strong>集群名称</strong>进入集群详情，侧边导航选择<strong>参数管理</strong>，然后单击<strong>修改配置</strong>。</li>\n<li>单击<strong>BE参数</strong>页签，可查看完整参数列表，包含参数名称、参考值、当前值、可修改范围、重启生效、参数说明。</li>\n<li>BE参数列表支持按参数名称搜索，勾选右上方<strong>只显示有修改的参数</strong>，可仅展示已修改的参数项。</li>\n<li>找到目标参数，单击其<strong>当前值</strong>右侧的编辑按钮，即可修改参数取值（需符合可修改范围要求）。</li>\n<li>参数修改完成后，单击页面上方<strong>提交修改</strong>按钮，保存本次配置；若需放弃修改，单击<strong>撤销所有修改</strong>按钮即可。</li>\n<li>FE参数列表支持按重启生效状态筛选参数，可选类型包含是、否、全部。</li>\n</ol>\n<h2 id=\"修改历史\"><a href=\"#%E4%BF%AE%E6%94%B9%E5%8E%86%E5%8F%B2\" aria-label=\"修改历史 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>修改历史</h2>\n<h3 id=\"fe参数修改历史\"><a href=\"#fe%E5%8F%82%E6%95%B0%E4%BF%AE%E6%94%B9%E5%8E%86%E5%8F%B2\" aria-label=\"fe参数修改历史 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>FE参数修改历史</h3>\n<ol>\n<li>登录数据仓库 PALO 控制台，选择侧边导航<strong>存算一体集群</strong>。</li>\n<li>在集群管理列表单击<strong>集群名称</strong>进入集群详情，侧边导航选择<strong>参数管理</strong>，然后单击<strong>修改历史</strong>。</li>\n<li>默认进入<strong>FE参数</strong>页签，可查看完整参数列表，包含参数名称、生效时间、生效状态、原值、目标值。</li>\n<li>支持按参数名称、时间进行搜索，并可按生效时间执行升序或降序排序。</li>\n<li>支持按生效状态筛选，可选类型包括已生效、未生效、全部。</li>\n</ol>\n<blockquote>\n<p>时间范围最多可跨30天。</p>\n</blockquote>\n<h3 id=\"be参数修改历史\"><a href=\"#be%E5%8F%82%E6%95%B0%E4%BF%AE%E6%94%B9%E5%8E%86%E5%8F%B2\" aria-label=\"be参数修改历史 permalink\" class=\"anchor\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>BE参数修改历史</h3>\n<ol>\n<li>登录数据仓库 PALO 控制台，选择侧边导航<strong>存算一体集群</strong>。</li>\n<li>在集群管理列表单击<strong>集群名称</strong>进入集群详情，侧边导航选择<strong>参数管理</strong>，然后单击<strong>修改历史</strong>。</li>\n<li>单击<strong>BE参数</strong>页签，可查看完整参数列表，包含参数名称、生效时间、生效状态、原值、目标值。</li>\n<li>支持按参数名称、时间进行搜索，并可按生效时间执行升序或降序排序。</li>\n<li>支持按生效状态筛选，可选类型包括已生效、未生效、全部。</li>\n</ol>\n<blockquote>\n<p>时间范围最多可跨30天。</p>\n</blockquote>","fields":{"slug":"Omnprs95k","title":"参数管理","date":"2026-05-21","extractedHeadings":[]},"headings":[{"value":"前提条件","depth":2},{"value":"修改配置","depth":2},{"value":"FE参数管理","depth":3},{"value":"BE参数管理","depth":3},{"value":"修改历史","depth":2},{"value":"FE参数修改历史","depth":3},{"value":"BE参数修改历史","depth":3}]}},"pageContext":{"isCreatedByStatefulCreatePages":false,"slug":"Omnprs95k","prev":{"id":"zmnps75xc","name":"查询管理","path":"zmnps75xc","filePath":"操作手册/存算一体/查询管理/查询分析.md","seo":null,"parentIds":["dksis5ig6","im9z2l00m","8mnps1fbx"],"parents":[{"id":"dksis5ig6","documentId":"e096bffc-20db-4d31-a321-d892951302dd","name":"操作手册","repoName":"PALO","filePath":"操作手册","disabled":false,"path":"dksis5ig6","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"im9z2l00m","documentId":"9e94b6f4-5ad5-44e1-986e-d4f1edcc191c","name":"存算一体","repoName":"PALO","filePath":"操作手册/存算一体","disabled":false,"path":"im9z2l00m","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"8mnps1fbx","documentId":"932a9737-17fe-40a8-b176-13865f426013","name":"查询管理","repoName":"PALO","filePath":"操作手册/存算一体/查询管理","disabled":false,"path":"8mnps1fbx","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":""}]},"next":{"id":"vmne1gdly","name":"存算分离","path":"vmne1gdly","filePath":"操作手册/存算分离/计算组管理.md","seo":null,"parentIds":["dksis5ig6","6m9z2l70r"],"parents":[{"id":"dksis5ig6","documentId":"e096bffc-20db-4d31-a321-d892951302dd","name":"操作手册","repoName":"PALO","filePath":"操作手册","disabled":false,"path":"dksis5ig6","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"6m9z2l70r","documentId":"7bf6245f-51e8-4193-b01b-b1aadad02ab2","name":"存算分离","repoName":"PALO","filePath":"操作手册/存算分离","disabled":false,"path":"6m9z2l70r","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":""}]},"parents":[{"id":"dksis5ig6","documentId":"e096bffc-20db-4d31-a321-d892951302dd","name":"操作手册","repoName":"PALO","filePath":"操作手册","disabled":false,"path":"dksis5ig6","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null},{"id":"im9z2l00m","documentId":"9e94b6f4-5ad5-44e1-986e-d4f1edcc191c","name":"存算一体","repoName":"PALO","filePath":"操作手册/存算一体","disabled":false,"path":"im9z2l00m","lastMergeTime":null,"isApiDoc":null,"httpMethod":null,"seo":null,"sourceOrgName":null,"sourceRepoName":null,"sourceDocumentId":null}],"specificSeo":null}}}