/** * Resolve a node's dependencies in the network. If the DNS to switch * mapping fails then this method returns empty list of dependencies * @param node to get dependencies for * @return List of dependent host names */ private List<String> getNetworkDependenciesWithDefault(DatanodeInfo node) { List<String> dependencies; try { dependencies = getNetworkDependencies(node); } catch (UnresolvedTopologyException e) { LOG.error("Unresolved dependency mapping for host " + node.getHostName() +". Continuing with an empty dependency list"); dependencies = Collections.emptyList(); } return dependencies; }
nodeS.setDependentHostNames(getNetworkDependencies(nodeS)); } else { nodeS.setNetworkLocation( nodeDescr.setDependentHostNames(getNetworkDependencies(nodeDescr)); } else { nodeDescr.setNetworkLocation(
nodeS.setDependentHostNames(getNetworkDependencies(nodeS)); } else { nodeS.setNetworkLocation( nodeDescr.setDependentHostNames(getNetworkDependencies(nodeDescr)); } else { nodeDescr.setNetworkLocation(
/** * Resolve a node's dependencies in the network. If the DNS to switch * mapping fails then this method returns empty list of dependencies * @param node to get dependencies for * @return List of dependent host names */ private List<String> getNetworkDependenciesWithDefault(DatanodeInfo node) { List<String> dependencies; try { dependencies = getNetworkDependencies(node); } catch (UnresolvedTopologyException e) { LOG.error("Unresolved dependency mapping for host " + node.getHostName() +". Continuing with an empty dependency list"); dependencies = Collections.emptyList(); } return dependencies; }
nodeS.setDependentHostNames(getNetworkDependencies(nodeS)); } else { nodeS.setNetworkLocation( nodeDescr.setDependentHostNames(getNetworkDependencies(nodeDescr)); } else { nodeDescr.setNetworkLocation(
/** * Resolve a node's dependencies in the network. If the DNS to switch * mapping fails then this method returns empty list of dependencies * @param node to get dependencies for * @return List of dependent host names */ private List<String> getNetworkDependenciesWithDefault(DatanodeInfo node) { List<String> dependencies; try { dependencies = getNetworkDependencies(node); } catch (UnresolvedTopologyException e) { LOG.error("Unresolved dependency mapping for host " + node.getHostName() +". Continuing with an empty dependency list"); dependencies = Collections.emptyList(); } return dependencies; }