emr_set_unhealthy_node_replacement

Specify whether to enable unhealthy node replacement, which lets Amazon EMR gracefully replace core nodes on a cluster if any nodes become unhealthy. For example, a node becomes unhealthy if disk usage is above 90%. If unhealthy node replacement is on and <code>TerminationProtected</code> are off, Amazon EMR immediately terminates the unhealthy core nodes. To use unhealthy node replacement and retain unhealthy core nodes, use to turn on termination protection. In such cases, Amazon EMR adds the unhealthy nodes to a denylist, reducing job interruptions and failures.
See <a href="https://www.paws-r-sdk.com/docs/emr_set_unhealthy_node_replacement/">https://www.paws-r-sdk.com/docs/emr_set_unhealthy_node_replacement/</a> for full documentation.

internal

Interface to 'Amazon Web Services' 'analytics' services,
including 'Elastic MapReduce' 'Hadoop' and 'Spark' big data service,
'Elasticsearch' search engine, and more <https://aws.amazon.com/>.

Dyfan Jones

paws.analytics

'Amazon Web Services' Analytics Services

David Kretch

Adam Banker

Amazon.com, Inc. 

emr_set_unhealthy_node_replacement function

<dl><dt>JobFlowIds</dt>
<dd>[required] The list of strings that uniquely identify the clusters for which to
turn on unhealthy node replacement. You can get these identifiers by
running the <code>run_job_flow</code> or the
<code>describe_job_flows</code> operations.</dd>
<dt>UnhealthyNodeReplacement</dt>
<dd>[required] Indicates whether to turn on or turn off graceful unhealthy node
replacement.</dd></dl>

Arguments

Specify whether to enable unhealthy node replacement, which lets Amazon EMR gracefully replace core nodes on a cluster if any nodes become unhealthy. For example, a node becomes unhealthy if disk usage is above 90%. If unhealthy node replacement is on and <code>TerminationProtected</code> are off, Amazon EMR immediately terminates the unhealthy core nodes. To use unhealthy node replacement and retain unhealthy core nodes, use to turn on termination protection. In such cases, Amazon EMR adds the unhealthy nodes to a denylist, reducing job interruptions and failures.
See <a href='https://www.paws-r-sdk.com/docs/emr_set_unhealthy_node_replacement/'>https://www.paws-r-sdk.com/docs/emr_set_unhealthy_node_replacement/</a> for full documentation.

Specify whether to enable unhealthy node replacement, which lets Amazon
EMR gracefully replace core nodes on a cluster if any nodes become
unhealthy — emr_set_unhealthy_node_replacement

<dl>

<dt>JobFlowIds</dt>
<dd>[required] The list of strings that uniquely identify the clusters for which to
turn on unhealthy node replacement. You can get these identifiers by
running the <code>run_job_flow</code> or the
<code>describe_job_flows</code> operations.</dd>


<dt>UnhealthyNodeReplacement</dt>
<dd>[required] Indicates whether to turn on or turn off graceful unhealthy node
replacement.</dd>

</dl>

emr_set_unhealthy_node_replacement: Specify whether to enable unhealthy node replacement, which lets Amazon EMR gracefully replace core nodes on a cluster if any nodes become unhealthy

Description

Usage

Arguments