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CuratorService.zkPathMustExist
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How to use
zkPathMustExist
method
in
org.apache.hadoop.registry.client.impl.zk.CuratorService

Best Java code snippets using org.apache.hadoop.registry.client.impl.zk.CuratorService.zkPathMustExist (Showing top 2 results out of 315)

origin: org.apache.hadoop/hadoop-yarn-registry

public void pathMustExist(String path) throws IOException {
 curatorService.zkPathMustExist(path);
}
origin: io.hops/hadoop-yarn-registry

public void pathMustExist(String path) throws IOException {
 curatorService.zkPathMustExist(path);
}
org.apache.hadoop.registry.client.impl.zkCuratorServicezkPathMustExist

Javadoc

Verify a path exists

Popular methods of CuratorService

  • zkPathExists
    Probe for a path existing
  • bindingDiagnosticDetails
    Get the binding diagnostics
  • dumpPath
    Return a path dumper instance which can do a full dump of the registry tree in its toString() operat
  • zkCreate
    Create a path with given data. byte[0] is used for a path without data
  • zkMkPath
    Create a directory. It is not an error if it already exists
  • zkUpdate
    Update the data for a path
  • <init>
    Construct the service.
  • addService
  • buildConnectionString
    Override point: get the connection string used to connect to the ZK service
  • buildSecurityDiagnostics
    Build the security diagnostics string
  • checkServiceLive
    Internal check that a service is in the live state
  • createCurator
    Create a new curator instance off the root path; using configuration options provided in the service
  • checkServiceLive,
  • createCurator,
  • createEnsembleProvider,
  • createFullPath,
  • getConfig,
  • getName,
  • getRegistrySecurity,
  • getServiceState,
  • init,
  • isInState

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