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class="breadcrumbs__link" itemprop="name">配置参数介绍</span><meta itemprop="position" content="2"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本：1.3.1</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>配置参数介绍</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id="1-参数分类">1. 参数分类<a class="hash-link" href="#1-参数分类" title="Direct link to heading"></a></h2><p>Linkis参数主要分为以下三个部分：</p><ul><li>Linkis 服务端参数，主要包含Linkis本身的参数和Spring的参数</li><li>Linkis SDK、Restful等客户端端调用提交的参数</li><li>Linkis 管理台参数</li></ul><h2 class="anchor anchorWithStickyNavbar_LWe7" id="2-linkis-服务端参数">2. Linkis 服务端参数<a class="hash-link" href="#2-linkis-服务端参数" title="Direct link to heading"></a></h2><ol><li>Linkis本身的参数 | |
| linkis本身的参数支持在配置文件里面进行设置，也支持通过环境变量和系统属性进行设置，推荐使用配置文件进行设置。 | |
| Linkis配置文件格式如下所示：</li></ol><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">├── conf 配置目录 </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── application-eureka.yml </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── application-linkis.yml </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-cg-engineconnmanager-io.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-cg-engineconnmanager.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-cg-engineplugin.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-cg-entrance.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-cg-linkismanager.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis.properties ──linkis global properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-ps-bml.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-ps-cs.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-ps-datasource.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── linkis-ps-publicservice.properties </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">│ ├── log4j2.xml </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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>每个服务会加载两个属性配置文件，一个为公用的主配置文件linkis.properties，以及服务配置文件linkis-serviceName.properties。设置的优先级为服务配置文件高于主配置文件 | |
| 建议通用的参数放置在主配置文件，个性化配置文件放在服务配置文件</p><ol start="2"><li>Spring 参数 | |
| Linkis服务是基于SpringBoot应用的，Spring相关的参数支持在application-linkis.yml进行设置，也支持在linkis配置文件里面进行配置。在linkis配置文件里面配置需要加上spring.的前缀。如下：</li></ol><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token comment" style="color:rgb(98, 114, 164)"># spring port default </span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">server.port</span><span class="token operator">=</span><span class="token number">9102</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token comment" style="color:rgb(98, 114, 164)"># in linkis conf need spring prefix</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">spring.server.port</span><span class="token operator">=</span><span class="token number">9102</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="3-linkis-客户端参数">3. Linkis 客户端参数<a class="hash-link" href="#3-linkis-客户端参数" title="Direct link to heading"></a></h2><p>Linkis客户端参数主要是指任务提交时的参数，主要在提交接口里面进行指定的参数。 | |
| 1.restful 如何设置参数：</p><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"executionContent"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token string" style="color:rgb(255, 121, 198)">"code"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"show tables"</span><span class="token plain">, </span><span class="token string" style="color:rgb(255, 121, 198)">"runType"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"sql"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"params"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> // 提交参数</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"variable"</span><span class="token plain">:</span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> //代码中需要的自定义变量</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"k1"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token string" style="color:rgb(255, 121, 198)">"v1"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"configuration"</span><span class="token plain">:</span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"special"</span><span class="token plain">:</span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> //特殊配置参数 如日志路径，结果集路径等</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"k2"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token string" style="color:rgb(255, 121, 198)">"v2"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"runtime"</span><span class="token plain">:</span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> //运行时参数，执行配置参数，如JDBC引擎的的数据库连接参数，presto引擎的数据源参数</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"k3"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token string" style="color:rgb(255, 121, 198)">"v3"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"startup"</span><span class="token plain">:</span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> //启动参数,如启动EC的内存参数，spark引擎参数、hive引擎参数等</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"k4"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token string" style="color:rgb(255, 121, 198)">"v4"</span><span class="token plain"> 如：spark.executor.memory:5G 设置Spark的执行器内存，底层Spark、hive等引擎参数keyName是和原生参数一致的</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"labels"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">{</span><span class="token plain"> //标签参数，支持设置引擎版本、用户和提应用</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"engineType"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"spark-2.4.3"</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"userCreator"</span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(255, 121, 198)">"hadoop-IDE"</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token punctuation" style="color:rgb(248, 248, 242)">}</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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>2.SDK如何设置参数：</p><div class="language-java codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-java codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">JobSubmitAction jobSubmitAction = JobSubmitAction.builder()</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .addExecuteCode(code)</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .setStartupParams(startupMap) //启动参数,如启动EC的内存参数，spark引擎参数、hive引擎参数等， 如：spark.executor.memory:5G 设置Spark的执行器内存，底层Spark、hive等引擎参数keyName是和原生参数一致的</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .setRuntimeParams(runTimeMap) //引擎，执行配置参数，如JDBC引擎的的数据库连接参数，presto引擎的数据源参数</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .setVariableMap(varMap) //代码中需要的自定义变量</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .setLabels(labels) //标签参数，支持设置引擎版本、用户和提应用等</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .setUser(user) //submit user</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .addExecuteUser(user) // execute user</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> .build();</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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>3.linkis-cli如何设置参数</p><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">linkis-cli -runtieMap </span><span class="token assign-left variable" style="color:rgb(189, 147, 249);font-style:italic">key1</span><span class="token operator">=</span><span class="token plain">value -runtieMap </span><span class="token assign-left variable" style="color:rgb(189, 147, 249);font-style:italic">key2</span><span class="token operator">=</span><span class="token plain">value </span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -labelMap </span><span class="token assign-left variable" style="color:rgb(189, 147, 249);font-style:italic">key1</span><span class="token operator">=</span><span class="token plain">value</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -varMap </span><span class="token assign-left variable" style="color:rgb(189, 147, 249);font-style:italic">key1</span><span class="token operator">=</span><span class="token plain">value</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -startUpMap </span><span class="token assign-left variable" style="color:rgb(189, 147, 249);font-style:italic">key1</span><span class="token operator">=</span><span class="token plain">value</span><br></span><span class="token-line" style="color:#F8F8F2"><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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>注意: 客户端参数提交时，只有引擎相关参数和标签参数，以及Yarn队列设置可以生效，其他Linkis服务端参数和资源限制参数，如任务和引擎并发参数wds.linkis.rm.instances不支持任务设置</p><p>4.常用标签参数：</p><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> Map</span><span class="token operator"><</span><span class="token plain">String, Object</span><span class="token operator">></span><span class="token plain"> labels </span><span class="token operator">=</span><span class="token plain"> new HashMap</span><span class="token operator"><</span><span class="token plain">String, Object</span><span class="token operator">></span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.ENGINE_TYPE_KEY, </span><span class="token string" style="color:rgb(255, 121, 198)">"spark-2.4.3"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"> // 指定引擎类型和版本</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.USER_CREATOR_TYPE_KEY, user + </span><span class="token string" style="color:rgb(255, 121, 198)">"-IDE"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">// 指定运行的用户和您的APPName</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.CODE_TYPE_KEY, </span><span class="token string" style="color:rgb(255, 121, 198)">"sql"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain"> // 指定运行的脚本类型：spark支持：sql、scala、py；Hive：hql；shell：sh；python：python；presto：psql</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.JOB_RUNNING_TIMEOUT_KEY, </span><span class="token string" style="color:rgb(255, 121, 198)">"10000"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">//job运行10s没完成自动发起Kill，单位为s</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.JOB_QUEUING_TIMEOUT_KEY, </span><span class="token string" style="color:rgb(255, 121, 198)">"10000"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">//job排队超过10s没完成自动发起Kill，单位为s</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.RETRY_TIMEOUT_KEY, </span><span class="token string" style="color:rgb(255, 121, 198)">"10000"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">//job因为资源等原因失败重试的等待时间，单位为ms，如因为队列资源不足的失败，会默认按间隔发起10次重试</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.TENANT_KEY,</span><span class="token string" style="color:rgb(255, 121, 198)">"hduser02"</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">//租户标签，任务如果指定了租户参数则任务会被路由到单独的ECM机器</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> labels.put</span><span class="token punctuation" style="color:rgb(248, 248, 242)">(</span><span class="token plain">LabelKeyConstant.EXECUTE_ONCE_KEY,</span><span class="token string" style="color:rgb(255, 121, 198)">""</span><span class="token punctuation" style="color:rgb(248, 248, 242)">)</span><span class="token punctuation" style="color:rgb(248, 248, 242)">;</span><span class="token plain">//执行一次标签，该参数不建议设置，设置后引擎不会复用任务运行完就会结束引擎，只有某个任务参数有特殊化的可以进行设置</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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h2 class="anchor anchorWithStickyNavbar_LWe7" id="4-linkis-管理台参数">4. Linkis 管理台参数<a class="hash-link" href="#4-linkis-管理台参数" title="Direct link to heading"></a></h2><p>Linkis管理台参数时方便用户指定资源限制参数和默认的任务参数提供的Web界面，如下： | |
| 全局配置参数： | |
| <img loading="lazy" src="/zh-CN/assets/images/linkis_global_conf-039e3e727f7e331beaa2298d9f69b488.png" width="1904" height="569" class="img_ev3q"> | |
| 主要包含了全局队列参数<!-- -->[wds.linkis.rm.yarnqueue]<!-- -->,任务默认采用的Yarn队列，支持在客户端StartUPMap里面另外进行指定 | |
| 资源限制参数，这些参数不支持任务设置，支持管理台进行调整。</p><div class="language-shell codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-shell codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">队列CPU使用上限</span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">wds.linkis.rm.yarnqueue.cores.max</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain">,现阶段只支持限制Spark类型任务总队列资源的使用</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">队列内存使用上限</span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">wds.linkis.rm.yarnqueue.memory.max</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">全局各个引擎内存使用上限</span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">wds.linkis.rm.client.memory.max</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain"> 该参数不是指总共只能使用的内存，而是指定某个Creator特定引擎总的内存使用，如限制IDE-SPARK任务只能使用10G内存</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">全局各个引擎核心个数上限</span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">wds.linkis.rm.client.core.max</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain">该参数不是指总共只能使用的CPU，而是指定某个Creator特定引擎总的内存使用，如限制IDE-SPARK任务只能使用10Cores</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">全局各个引擎最大并发数</span><span class="token punctuation" style="color:rgb(248, 248, 242)">[</span><span class="token plain">wds.linkis.rm.instance</span><span class="token punctuation" style="color:rgb(248, 248, 242)">]</span><span class="token plain">，该参数有两层含义，一个是限制某个Creator特定引擎总共能启动多少个，以及限制某个Creator特定引擎任务同时能运行的任务数</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 class="copyButtonIcon_y97N" viewBox="0 0 24 24"><path 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"></path></svg><svg class="copyButtonSuccessIcon_LjdS" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>引擎配置参数： | |
| <img loading="lazy" src="/zh-CN/assets/images/linkis_creator_ec_conf-a6fd39de358f4bd72c3335f319d9bdd9.png" width="1014" height="770" class="img_ev3q"> | |
| 主要指定引擎的启动参数和运行时参数，这些参数支持在客户端进行设置，建议使用客户端进行个性化提交设置，页面只设置默认值</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/linkis-website/edit/dev/i18n/zh-CN/docusaurus-plugin-content-docs/version-1.3.1/development/config.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>编辑</a></div><div class="col lastUpdated_vwxv"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/zh-CN/docs/1.3.1/development/swwager"><div class="pagination-nav__sublabel">上一篇</div><div class="pagination-nav__label">Swagger 注解使用</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/zh-CN/docs/1.3.1/development/development-specification/overview"><div class="pagination-nav__sublabel">下一篇</div><div class="pagination-nav__label">总览</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#1-参数分类" class="table-of-contents__link toc-highlight">1. 参数分类</a></li><li><a href="#2-linkis-服务端参数" class="table-of-contents__link toc-highlight">2. Linkis 服务端参数</a></li><li><a href="#3-linkis-客户端参数" class="table-of-contents__link toc-highlight">3. Linkis 客户端参数</a></li><li><a href="#4-linkis-管理台参数" class="table-of-contents__link toc-highlight">4. Linkis 管理台参数</a></li></ul></div></div></div></div></main></div></div><footer class="footer"><div class="container container-fluid"><div class="row footer__links"><div class="col footer__col"><div class="footer__title">Linkis</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/zh-CN/docs/latest/about/introduction">文档</a></li><li class="footer__item"><a class="footer__link-item" href="/zh-CN/faq/main">FAQ</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/releases" target="_blank" rel="noopener noreferrer" class="footer__link-item">版本</a></li></ul></div><div class="col footer__col"><div class="footer__title">社区</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://github.com/apache/linkis" target="_blank" rel="noopener noreferrer" class="footer__link-item">GitHub</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/issues" target="_blank" rel="noopener noreferrer" class="footer__link-item">Issue Tracker</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/pulls" target="_blank" rel="noopener noreferrer" class="footer__link-item">Pull Requests</a></li></ul></div><div class="col footer__col"><div class="footer__title">订阅邮件组</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/zh-CN/community/how-to-subscribe">如何订阅</a></li><li class="footer__item"><a href="mailto:dev-subscribe@linkis.apache.org" target="_blank" rel="noopener noreferrer" class="footer__link-item">订阅邮件</a></li><li class="footer__item"><a href="https://lists.apache.org/list.html?dev@linkis.apache.org" target="_blank" rel="noopener noreferrer" class="footer__link-item">邮件归档</a></li></ul></div></div><div class="footer__bottom text--center"><div class="footer__copyright"><div style="text-align: left;"> | |
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| <p style="font-family: Avenir-Medium;font-size: 14px;color: #999;line-height: 20px;">Apache Linkis is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</p> | |
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