{"componentChunkName":"component---src-templates-microservices-js","path":"/zh/microservices/HadoopYARNClusterMonitoring/","result":{"data":{"markdownRemark":{"html":"<h2 id=\"监管hadoop-yarn集群\"><a href=\"#%E7%9B%91%E7%AE%A1hadoop-yarn%E9%9B%86%E7%BE%A4\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>监管Hadoop YARN集群</h2>\n<p>GIS云套件可监控、管理内置Hadoop YARN集群的环境，方便用户掌握该集群的健康状态。</p>\n<h3 id=\"hadoop-yarn集群管理\"><a href=\"#hadoop-yarn%E9%9B%86%E7%BE%A4%E7%AE%A1%E7%90%86\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>Hadoop YARN集群管理</h3>\n<p>在Hadoop YARN集群页面，可看见已添加的Hadoop YARN集群，如下图：</p>\n<p>用户可在该页面查看配置信息、删除外接Hadoop YARN集群、禁用内置Hadoop YARN集群、通过控制台进入内置Hadoop YARN集群服务列表页面。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/9cab2/hadoopyarnlist.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 26.666666666666668%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAFCAIAAADKYVtkAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAArUlEQVQY02WOPQ7CMAyFc2YmzsHISZBY2ZhRFyaGUlEQKVEa/yXGLbQI+AbLz+85sVvtwmKDyy1aXe8h1HV8BMlCTPgPETHPyh0vqWrl0GDV5pMXTiDMKSULllLyNyJiO6+xuY4gasYUvNUiyMyWaM7ntr3y9AlNAMDt3gHa3C5gZ7oU7WNvjH1R1Rij9x4JIQ3Ymo6YGVC7pGNKnT2sb4rO3af9cQZBkiMOpz8BPQMg9PziVLUAAAAASUVORK5CYII='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"hadoopyarnlist\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/1e088/hadoopyarnlist.png\"\n        srcset=\"/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/65ed1/hadoopyarnlist.png 210w,\n/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/d10fb/hadoopyarnlist.png 420w,\n/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/1e088/hadoopyarnlist.png 840w,\n/iManager_K8S/1014/static/49bb3b2e37dfc68ccf7a5861c7bb9b8e/9cab2/hadoopyarnlist.png 864w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<h4 id=\"服务管理\"><a href=\"#%E6%9C%8D%E5%8A%A1%E7%AE%A1%E7%90%86\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>服务管理</h4>\n<p>点击<strong>控制台</strong>进入内置Hadoop YARN集群服务列表页面，如下图，通过以下功能可对服务进行管理：</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/21482/hadoopyarnservicelist.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 25.238095238095237%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAFCAIAAADKYVtkAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAApklEQVQY02VO0Q4CMQjbt7gCYztgXk6jD/7/b8nU+HLNRprSAuW675t5U9XWtsQYKtIWN3f/yAtJ3G3VmNqHas9Oke48gtoGAhGzNGIBSIQj3GwFmBmAiKzqB/s9+8kLZEAdaiDONHKK5iBhynDMiDwgN6f1OwJ2UDwgPc2F1Gjs6A7U1av1+9I658zLP1r9h8luNJ/ogXop/IPwCXln/rO6ig49Xm+BEy8hNk6PJQAAAABJRU5ErkJggg=='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"servicelist\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/1e088/hadoopyarnservicelist.png\"\n        srcset=\"/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/65ed1/hadoopyarnservicelist.png 210w,\n/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/d10fb/hadoopyarnservicelist.png 420w,\n/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/1e088/hadoopyarnservicelist.png 840w,\n/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/78612/hadoopyarnservicelist.png 1260w,\n/iManager_K8S/1014/static/d555eeffb69d90ea1f41179a1b0074ed/21482/hadoopyarnservicelist.png 1350w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<ul>\n<li>服务名称：列表中显示支撑Hadoop YARN集群环境的主要服务，点击列表中的服务名称可进入节点详情页面，对容器进行管理，详情请参见<strong>容器管理</strong>。</li>\n<li>地址：提供相关服务所在地址，可通过链接查看服务详细信息。</li>\n<li>描述：对各服务的作用解释说明。</li>\n<li>状态：显示服务的副本数以及预期副本数。表示状态的数字N/M，其中，M表示服务的预期副本数，N表示正常运行的副本数。可通过副本状态了解服务健康。</li>\n<li>重新部署：一键重新部署对应的服务，可在服务更新或故障时使用。</li>\n<li>\n<p>伸缩：对服务节点进行手动/动态伸缩，如下图所示。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/d85392b240a12e763164eab4b8b71b64/fa2f5/hadoopyarnmanualtelescopic.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 517px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 53.80952380952381%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAALCAYAAAB/Ca1DAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABGklEQVQoz51S203EMBB0kfRAF5SAKATxRwF8Xgl8JKcoukR5kcdtlJfjYXchkoWOu8BKo3Gs8dizG5MkCYIgQBzHSNMUeZ4rZF++haMoQtu26PseRHQR5/MZTdPAdF2HsixRFAWqqkJd15A9YfkWkcBai1u1LAuMOO+pdV1vwjkHQxzDTROS0wnh8YhhGPSFWZZpTBH5B4TltbL+WV+GnJ9X2oeGDUQ8jqP2RNg33OAbCvtQQxFM86w8M/via/E2jV+m53g5TzIMQ40tUaW514y29a8vvNSLvdCBMVn2t8wyZdl1fKPiL7XdrUP4hpGf9T/ldJB81k54eQce3oDHAzSyZCYWKO8FD5A+6obWsaeng6O7Z0v3ryt9AptrWnx3ytAmAAAAAElFTkSuQmCC'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"manualtelescopic\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/d85392b240a12e763164eab4b8b71b64/fa2f5/hadoopyarnmanualtelescopic.png\"\n        srcset=\"/iManager_K8S/1014/static/d85392b240a12e763164eab4b8b71b64/65ed1/hadoopyarnmanualtelescopic.png 210w,\n/iManager_K8S/1014/static/d85392b240a12e763164eab4b8b71b64/d10fb/hadoopyarnmanualtelescopic.png 420w,\n/iManager_K8S/1014/static/d85392b240a12e763164eab4b8b71b64/fa2f5/hadoopyarnmanualtelescopic.png 517w\"\n        sizes=\"(max-width: 517px) 100vw, 517px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<ul>\n<li>手动伸缩：用户自行设置伸缩后节点个数，服务节点会增加至设定的个数。</li>\n</ul>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/686cc30505cee2ea066596d59c8a3b66/fa2f5/hadoopyarnautotelescopic.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 517px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 90.95238095238096%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"autotelescopic\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/686cc30505cee2ea066596d59c8a3b66/fa2f5/hadoopyarnautotelescopic.png\"\n        srcset=\"/iManager_K8S/1014/static/686cc30505cee2ea066596d59c8a3b66/65ed1/hadoopyarnautotelescopic.png 210w,\n/iManager_K8S/1014/static/686cc30505cee2ea066596d59c8a3b66/d10fb/hadoopyarnautotelescopic.png 420w,\n/iManager_K8S/1014/static/686cc30505cee2ea066596d59c8a3b66/fa2f5/hadoopyarnautotelescopic.png 517w\"\n        sizes=\"(max-width: 517px) 100vw, 517px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<ul>\n<li>动态伸缩：用户设置相应的指标，Hadoop YARN集群环境会根据负载情况自行伸缩节点个数。例：如上图，当hadoop-yarn-datanode节点的CPU使用率高于50%，Hadoop YARN集群环境会在计算后自动增加hadoop-yarn-datanode节点个数，若增加hadoop-yarn-datanode节点后平均CPU使用率仍高于50%，则会在一段时间后继续增加hadoop-yarn-datanode节点，直至增加到8个；当平均CPU使用率低于50%，Hadoop YARN集群环境会自动减少hadoop-yarn-datanode节点，直至节点个数为1。</li>\n<li>如不再需要动态伸缩，可使用服务名称旁的按钮删除。</li>\n</ul>\n</li>\n<li>调整规格：调整服务节点CPU或内存大小。将运行压力大的服务节点规格提高，运行更稳定；将运行压力小的服务节点规格降低，释放系统资源。</li>\n</ul>\n<h4 id=\"容器管理\"><a href=\"#%E5%AE%B9%E5%99%A8%E7%AE%A1%E7%90%86\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>容器管理</h4>\n<p>在Hadoop YARN集群服务列表页面点击服务名称进入服务详情页面，容器列表中显示了容器名称、IP、状态、创建时长以及所在主机。若出现异常容器，可一键删除重建，删除过程中服务会中断，直到重建完毕。</p>\n<p>点击容器列表中的<strong>日志</strong>可进入容器日志界面，该日志记载了容器运行的过程以及运行状态，如下图。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/8bd7c/hadoopyarnlog.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 80.95238095238095%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,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'); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"hadoopyarnlog\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/1e088/hadoopyarnlog.png\"\n        srcset=\"/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/65ed1/hadoopyarnlog.png 210w,\n/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/d10fb/hadoopyarnlog.png 420w,\n/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/1e088/hadoopyarnlog.png 840w,\n/iManager_K8S/1014/static/381514d5534415e9ba3554434d461bc5/8bd7c/hadoopyarnlog.png 845w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<p>点击容器列表中的<strong>命令行</strong>进入容器命令行界面，通过该界面可直接操作容器。</p>\n<p>例：如下图， 输入’ls’命令查看目录下的文件。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/72af4dcfd4ef61772b48b41b2bff4317/27b7a/hadoopyarncontrollpad.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 804px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 85.71428571428571%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAARCAIAAABSJhvpAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7ElEQVQ4y+2SzWqFMBCFs9BesdXEVlsRFUXc6uu506hg/cGFb+RLidUKPU1p6aZcu7/fYphM5pxMYMiyLG+/2LZtXdd3ARIc931HxBWSn+bjONBApmkahqEVdF332rZlWdZ1XVUV57woCi5AkX+T53mWZfM8kyRJPM9zHMe2bc/3XcsyKL27XCiluq4/CDRNQ66qKqIsy5IkEULgS+I4Nk0TyhfBs2U9ClB8+gM0Q9/3PQmCAN6MMfoFuw588TK++SnGVIZhsNPcxDfxP8Su6yqKgg29Pw2WGOKmaUiapr7vh2EYnCaKIkw6juMHPKarcIVWafsAAAAASUVORK5CYII='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"controllpad\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/72af4dcfd4ef61772b48b41b2bff4317/27b7a/hadoopyarncontrollpad.png\"\n        srcset=\"/iManager_K8S/1014/static/72af4dcfd4ef61772b48b41b2bff4317/65ed1/hadoopyarncontrollpad.png 210w,\n/iManager_K8S/1014/static/72af4dcfd4ef61772b48b41b2bff4317/d10fb/hadoopyarncontrollpad.png 420w,\n/iManager_K8S/1014/static/72af4dcfd4ef61772b48b41b2bff4317/27b7a/hadoopyarncontrollpad.png 804w\"\n        sizes=\"(max-width: 804px) 100vw, 804px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<blockquote>\n<p>提示：<br>\n复制文字后，可使用 【shift + insert】 粘贴至命令行。</p>\n</blockquote>\n<h3 id=\"hadoop-yarn集群监控\"><a href=\"#hadoop-yarn%E9%9B%86%E7%BE%A4%E7%9B%91%E6%8E%A7\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>Hadoop YARN集群监控</h3>\n<h4 id=\"环境监控\"><a href=\"#%E7%8E%AF%E5%A2%83%E7%9B%91%E6%8E%A7\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>环境监控</h4>\n<p>通过<strong>计算资源池->Hadoop YARN集群->控制台</strong>进入Hadoop YARN集群服务列表页面，使用右侧滚动条或鼠标滚动按钮将页面拖至下方统计图处。</p>\n<p>Hadoop YARN集群环境运行状态统计图如下图所示。通过该页面可监控各服务的CPU使用率，内存占用量，网络接收速率，网络传输速率，磁盘占用量等实时情况。点击图例中的服务名称可单独监控相应服务。用户可对监控面板进行放大或缩小，随意拖拽面板以调整页面布局。除此之外，还可在监控页面进行如下操作：</p>\n<ul>\n<li>时间范围：自定义选择时间段查看监控记录。</li>\n<li>自动刷新时间：设置自动刷新监控页面的时间间隔。</li>\n<li>手动刷新：点击刷新按钮对监控页面进行手动刷新。</li>\n<li>保存：对面板进行缩放、拖拽等调整后，可保存当前页面样式。</li>\n<li>版本：每次保存的页面样式都会存入系统中，使用版本管理可选择恢复任意一版页面样式。</li>\n</ul>\n<blockquote>\n<p>备注：<br>\n以上功能按钮在下图右上角橘框处。</p>\n</blockquote>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/e6c84/hadoopyarnservicemonitor.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 55.714285714285715%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAALCAIAAADwazoUAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABdklEQVQoz01S7XKcMAzkWS5pCrb1bZuDu6PJ9E/f/4m6OJdMdnZkGSQhrZheBl6/8PTGk8vl5e31UmlumruW1ahJBi29SfrVeZ7SwLwsn3waHPMcEa1WzotS0nLSKINSkjDBTu5eI6gUV6nCrEFqzHhLZqaqVCi8eiCqiigTi7mvD1KfmLn1tnavUq4uiMqsRaMQCuZcMhHVig5aqx13NCUs4Y7ECbX3a4/W2ILYNvOVSFhF0YcxGUJRvbWO/PFxQOHDnjPfUFPleOzbvr0ft7+39d+xf9z39+P4uN/DDDF5oAwMN6VlmXBBKVxySZlyppJKLmi5pG1b9/36DP5KPg/iwoqECao0r1rMaLCo0SfN2Y0hTtQT59hmjm6j9lh3yDZB1Wh9vbY/Wz+2/rjt3zxu+1rrSMbQHcrN829ixgohPfqdiLg330JcmSG5u5h+k0XObQ+1FN2cQPJZ8UyGFlv37tQCC9DqHPiTguHACuef+Dk/VPwPtAx61AfUs0QAAAAASUVORK5CYII='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"servicemonitor\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/1e088/hadoopyarnservicemonitor.png\"\n        srcset=\"/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/65ed1/hadoopyarnservicemonitor.png 210w,\n/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/d10fb/hadoopyarnservicemonitor.png 420w,\n/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/1e088/hadoopyarnservicemonitor.png 840w,\n/iManager_K8S/1014/static/9dea379a94f62f1e9442fce1354f8533/e6c84/hadoopyarnservicemonitor.png 1148w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>\n<h4 id=\"容器监控\"><a href=\"#%E5%AE%B9%E5%99%A8%E7%9B%91%E6%8E%A7\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" 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>容器监控</h4>\n<p>点击服务名称即可进入Hadoop YARN集群详情页面，其容器运行状态统计图如下图所示。通过该页面可监控单个容器的CPU使用率，内存占用量，网络接收速率，网络传输速率，磁盘占用量等实时情况。用户可对监控面板进行放大或缩小，随意拖拽面板以调整页面布局。除此之外，还可保存页面样式、管理版本、设定监控时间段、设定自动刷新时间及手动刷新，详情请参见环境监控页面功能介绍。</p>\n<p>\n  <a\n    class=\"gatsby-resp-image-link\"\n    href=\"/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/dc61a/hadoopyarncontainermonitor.png\"\n    style=\"display: block\"\n    target=\"_blank\"\n    rel=\"noopener\"\n  >\n  \n  <span\n    class=\"gatsby-resp-image-wrapper\"\n    style=\"position: relative; display: block;  max-width: 840px; margin-left: auto; margin-right: auto;\"\n  >\n    <span\n      class=\"gatsby-resp-image-background-image\"\n      style=\"padding-bottom: 55.23809523809524%; position: relative; bottom: 0; left: 0; background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAALCAIAAADwazoUAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA9UlEQVQoz3WSDW6FIBCEOUvT9Cmwf6BN9P4H6+yirz4Tv6BZCTCzI+n7ma8g50wBM+Nda52m6fX6yXlO+CilzPOcP8HMEqDAGjrx9RgkuZSkqtZMm4yDryIaYDUL64EJUNN1w2ySwBZl5aHwfv9T3N1gOMUDb67MFDpNIShwEANzOHQU9Q7heLftrnyPYnPrhhbOoTFMVModbPRU0tEhtKFARzCVKz73fd/2DWvpguuykFiplCCxrF0QhHkQo4haoOy9RFpy4jatSf89Autrr9HXNadQofgt9dE2uoLy6Pz2t9634jEwv0AR7NXYADU2lwdwef4AEcVzySXoZpgAAAAASUVORK5CYII='); background-size: cover; display: block;\"\n    >\n      <img\n        class=\"gatsby-resp-image-image\"\n        style=\"width: 100%; height: 100%; margin: 0; vertical-align: middle; position: absolute; top: 0; left: 0; box-shadow: inset 0px 0px 0px 400px white;\"\n        alt=\"hadoopyarncontainermonitor\"\n        title=\"\"\n        src=\"/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/1e088/hadoopyarncontainermonitor.png\"\n        srcset=\"/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/65ed1/hadoopyarncontainermonitor.png 210w,\n/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/d10fb/hadoopyarncontainermonitor.png 420w,\n/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/1e088/hadoopyarncontainermonitor.png 840w,\n/iManager_K8S/1014/static/bed59ddf88db6b69f8f7744463a3f92b/dc61a/hadoopyarncontainermonitor.png 1147w\"\n        sizes=\"(max-width: 840px) 100vw, 840px\"\n      />\n    </span>\n  </span>\n  \n  </a>\n    </p>","frontmatter":{"title":"GIS云套件","next":null,"prev":null},"fields":{"path":"content/microservices/HadoopYARNClusterMonitoring.zh.md","slug":"/zh/microservices/HadoopYARNClusterMonitoring/","langKey":"zh"}}},"pageContext":{"slug":"/zh/microservices/HadoopYARNClusterMonitoring/"}}}