Module org.elasticsearch.server
Class ClusterNameExpressionResolver
java.lang.Object
org.elasticsearch.cluster.metadata.ClusterNameExpressionResolver
Resolves cluster names from an expression. The expression must be the exact match of a cluster
name or must be a wildcard expression.
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Constructor Summary
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Method Summary
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Constructor Details
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ClusterNameExpressionResolver
public ClusterNameExpressionResolver()
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Method Details
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resolveClusterNames
public static List<String> resolveClusterNames(Set<String> remoteClusters, String clusterExpression) Resolves the provided cluster expression to matching cluster names. Supports exact or wildcard matches. ThrowsNoSuchRemoteClusterException
in case there are no registered remote clusters matching the provided expression.- Parameters:
remoteClusters
- the aliases for remote clustersclusterExpression
- the expressions that can be resolved to cluster names.- Returns:
- the resolved cluster aliases.
- Throws:
NoSuchRemoteClusterException
- if there are no remote clusters matching the provided expression
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