MapR 5.1 is at End of Life (EOL) and no longer supported. Please see the latest documentation. This documentation is not being updated.

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5.1 Administration
This section contains administration information such as managing your cluster, data, users, jobs and security information such as configuring your security environment and auditing.
Administrator Guide
Managing the Cluster
Managing Nodes
Performing Maintenance on a Node
Putting a Node into Maintenance Mode

MapR 5.1 Documentation

Putting a Node into Maintenance Mode

About this task

To put a node into maintenance mode, follow this process:

Procedure

From a terminal, issue the node maintenance command:
```
maprcli node maintenance -timeoutminutes <minutes>
```
Specify a timeout (in minutes) long enough for you to perform necessary maintenance on the node.
NOTE: For the duration of the timeout, the cluster's CLDB does not consider this node's data as lost and does not trigger a resync of the data on this node.
Stop warden on the node.