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

Best Java code snippets using org.apache.hadoop.registry.client.impl.zk.CuratorService.dumpPath (Showing top 4 results out of 315)

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/**
 * Diagnostics method to dump a registry robustly.
 * Any exception raised is swallowed.
 *
 * @param verbose verbose path dump
 * @return the registry tree
 */
protected String dumpRegistryRobustly(boolean verbose) {
 try {
  ZKPathDumper pathDumper = dumpPath(verbose);
  return pathDumper.toString();
 } catch (Exception e) {
  // ignore
  LOG.debug("Ignoring exception:  {}", e);
 }
 return "";
}

 /**
  * Diagnostics method to dump a registry robustly.
  * Any exception raised is swallowed
  * @param verbose verbose path dump
  * @return the registry tree
  */
 protected String dumpRegistryRobustly(boolean verbose) {
  try {
   ZKPathDumper pathDumper = dumpPath(verbose);
   return pathDumper.toString();
  } catch (Exception e) {
   // ignore
   LOG.debug("Ignoring exception:  {}", e);
  }
  return "";
 }
}

 curator.zkMkPath("/", CreateMode.PERSISTENT, false,
   RegistrySecurity.WorldReadWriteACL);
 ZKPathDumper pathDumper = curator.dumpPath(true);
 LOG.info(pathDumper.toString());
} finally {

 curator.zkMkPath("/", CreateMode.PERSISTENT, false,
   RegistrySecurity.WorldReadWriteACL);
 ZKPathDumper pathDumper = curator.dumpPath(true);
 LOG.info(pathDumper.toString());
} finally {

Javadoc

Return a path dumper instance which can do a full dump of the registry tree in its toString() operation

Popular methods of CuratorService

zkPathExists
Probe for a path existing
bindingDiagnosticDetails
Get the binding diagnostics
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
createEnsembleProvider
Create the ensemble provider for this registry, by invoking RegistryBindingSource#supplyBindingInfor

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How to use dumpPathmethodin org.apache.hadoop.registry.client.impl.zk.CuratorService

Best Java code snippets using org.apache.hadoop.registry.client.impl.zk.CuratorService.dumpPath (Showing top 4 results out of 315)

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