/** Return all of the neighbors with whom we share the provided range. */ static Set<InetAddress> getNeighbors(String table, Range<Token> toRepair) { StorageService ss = StorageService.instance; Map<Range<Token>, List<InetAddress>> replicaSets = ss.getRangeToAddressMap(table); Range<Token> rangeSuperSet = null; for (Range<Token> range : ss.getLocalRanges(table)) { if (range.contains(toRepair)) { rangeSuperSet = range; break; } else if (range.intersects(toRepair)) { throw new IllegalArgumentException( "Requested range intersects a local range but is not fully contained in one; this would lead to imprecise repair"); } } if (rangeSuperSet == null || !replicaSets.containsKey(toRepair)) return Collections.emptySet(); Set<InetAddress> neighbors = new HashSet<InetAddress>(replicaSets.get(rangeSuperSet)); neighbors.remove(FBUtilities.getBroadcastAddress()); // Excluding all node with version <= 0.7 since they don't know how to // create a correct merkle tree (they build it over the full range) Iterator<InetAddress> iter = neighbors.iterator(); while (iter.hasNext()) { InetAddress endpoint = iter.next(); if (Gossiper.instance.getVersion(endpoint) <= MessagingService.VERSION_07) { logger.info( "Excluding " + endpoint + " from repair because it is on version 0.7 or sooner. You should consider updating this node before running repair again."); iter.remove(); } } return neighbors; }
public void deregisterAllVerbHandlers(EndPoint localEndPoint) { Iterator keys = verbHandlers_.keySet().iterator(); String key = null; /* * endpoint specific verbhandlers can be distinguished because * their key's contain the name of the endpoint. */ while (keys.hasNext()) { key = (String) keys.next(); if (key.contains(localEndPoint.toString())) keys.remove(); } }
public static ConnectionStatistics[] getPoolStatistics() { Set<ConnectionStatistics> stats = new HashSet<ConnectionStatistics>(); Iterator<TcpConnectionManager> it = poolTable_.values().iterator(); while (it.hasNext()) { TcpConnectionManager cp = it.next(); ConnectionStatistics cs = new ConnectionStatistics( cp.getLocalEndPoint(), cp.getRemoteEndPoint(), cp.getPoolSize(), cp.getConnectionsInUse()); stats.add(cs); } return stats.toArray(new ConnectionStatistics[0]); }
/** Return all of the neighbors with whom we share data. */ static Set<InetAddress> getNeighbors(String table, Range range) { StorageService ss = StorageService.instance; Map<Range, List<InetAddress>> replicaSets = ss.getRangeToAddressMap(table); if (!replicaSets.containsKey(range)) return Collections.emptySet(); Set<InetAddress> neighbors = new HashSet<InetAddress>(replicaSets.get(range)); neighbors.remove(FBUtilities.getLocalAddress()); // Excluding all node with version <= 0.7 since they don't know how to // create a correct merkle tree (they build it over the full range) Iterator<InetAddress> iter = neighbors.iterator(); while (iter.hasNext()) { InetAddress endpoint = iter.next(); if (Gossiper.instance.getVersion(endpoint) <= MessagingService.VERSION_07) { logger.info( "Excluding " + endpoint + " from repair because it is on version 0.7 or sooner. You should consider updating this node before running repair again."); iter.remove(); } } return neighbors; }