Arenadata Hadoop cluster actions
This article describes the actions available for the ADH cluster in the ADCM UI. You can find cluster actions on the Clusters page.
The Clusters page displays a table with the following columns:
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Name is a name specified during the cluster creation.
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State is the current cluster state (for example,
created,installed,running). -
Product — product name.
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Version — version of a bundle used to install the cluster.
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Description — description specified during the cluster creation.
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Concerns — displays an icon that indicates a state of running processes in the cluster. The icon
shows that the cluster works correctly. If critical errors are detected in the configuration or a job is running, the icon image is changed to 
. When you hover over it, a pop-up window appears showing a description with a link that you can follow to perform the required configuration or get details. -
Actions — shows icons for managing a cluster:
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— opens the drop-down list that offers actions to manage the cluster. -
— indicates whether a new version of a bundle is available and allows you to upgrade the cluster. See Cluster upgrade. -
— deletes information about the cluster from ADCM. This action does not remove ADH services or make any changes to the hosts that belong to the cluster.
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You can use icons described above to perform cluster actions. When an action starts, ADCM shows its execution process and result on the Jobs page. On this page, click a job name to open a page with detailed information on an individual job. If the job has inner steps, click the ellipsis in the Details column for additional information on the current step.
