Java Code Examples for org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos#ServerName
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org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos#ServerName .
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Example 1
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 6 votes |
/** * Convert a ServerName to a protocol buffer ServerName * * @param serverName the ServerName to convert * @return the converted protocol buffer ServerName * @see #toServerName(org.apache.hadoop.hbase.shaded.protobuf.generated.HBaseProtos.ServerName) */ public static HBaseProtos.ServerName toServerName(final ServerName serverName) { if (serverName == null) { return null; } HBaseProtos.ServerName.Builder builder = HBaseProtos.ServerName.newBuilder(); builder.setHostName(serverName.getHostname()); if (serverName.getPort() >= 0) { builder.setPort(serverName.getPort()); } if (serverName.getStartcode() >= 0) { builder.setStartCode(serverName.getStartcode()); } return builder.build(); }
Example 2
Source File: MasterRpcServices.java From hbase with Apache License 2.0 | 6 votes |
@Override public MasterProtos.ScheduleServerCrashProcedureResponse scheduleServerCrashProcedure( RpcController controller, MasterProtos.ScheduleServerCrashProcedureRequest request) throws ServiceException { List<Long> pids = new ArrayList<>(); for (HBaseProtos.ServerName sn: request.getServerNameList()) { ServerName serverName = ProtobufUtil.toServerName(sn); LOG.info("{} schedule ServerCrashProcedure for {}", this.master.getClientIdAuditPrefix(), serverName); if (shouldSubmitSCP(serverName)) { pids.add(this.master.getServerManager().expireServer(serverName, true)); } else { pids.add(Procedure.NO_PROC_ID); } } return MasterProtos.ScheduleServerCrashProcedureResponse.newBuilder().addAllPid(pids).build(); }
Example 3
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 6 votes |
public static RSGroupProtos.RSGroupInfo toProtoGroupInfo(RSGroupInfo pojo) { List<HBaseProtos.TableName> tables = new ArrayList<>(pojo.getTables().size()); for (TableName arg : pojo.getTables()) { tables.add(ProtobufUtil.toProtoTableName(arg)); } List<HBaseProtos.ServerName> hostports = new ArrayList<>(pojo.getServers().size()); for (Address el : pojo.getServers()) { hostports.add(HBaseProtos.ServerName.newBuilder().setHostName(el.getHostname()) .setPort(el.getPort()).build()); } List<NameStringPair> configuration = pojo.getConfiguration().entrySet() .stream().map(entry -> NameStringPair.newBuilder() .setName(entry.getKey()).setValue(entry.getValue()).build()) .collect(Collectors.toList()); return RSGroupProtos.RSGroupInfo.newBuilder().setName(pojo.getName()).addAllServers(hostports) .addAllTables(tables).addAllConfiguration(configuration).build(); }
Example 4
Source File: MasterRpcServices.java From hbase with Apache License 2.0 | 6 votes |
@Override public RemoveServersResponse removeServers(RpcController controller, RemoveServersRequest request) throws ServiceException { RemoveServersResponse.Builder builder = RemoveServersResponse.newBuilder(); Set<Address> servers = Sets.newHashSet(); for (HBaseProtos.ServerName el : request.getServersList()) { servers.add(Address.fromParts(el.getHostName(), el.getPort())); } LOG.info(master.getClientIdAuditPrefix() + " remove decommissioned servers from rsgroup: " + servers); try { if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().preRemoveServers(servers); } master.getRSGroupInfoManager().removeServers(servers); if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().postRemoveServers(servers); } } catch (IOException e) { throw new ServiceException(e); } return builder.build(); }
Example 5
Source File: RSGroupAdminServiceImpl.java From hbase with Apache License 2.0 | 6 votes |
@Override public void moveServers(RpcController controller, MoveServersRequest request, RpcCallback<MoveServersResponse> done) { MoveServersResponse.Builder builder = MoveServersResponse.newBuilder(); Set<Address> hostPorts = Sets.newHashSet(); for (HBaseProtos.ServerName el : request.getServersList()) { hostPorts.add(Address.fromParts(el.getHostName(), el.getPort())); } LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " to rsgroup " + request.getTargetGroup()); try { if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().preMoveServers(hostPorts, request.getTargetGroup()); } rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup()); if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().postMoveServers(hostPorts, request.getTargetGroup()); } } catch (IOException e) { CoprocessorRpcUtils.setControllerException(controller, e); } done.run(builder.build()); }
Example 6
Source File: RSGroupAdminServiceImpl.java From hbase with Apache License 2.0 | 6 votes |
@Override public void removeServers(RpcController controller, RemoveServersRequest request, RpcCallback<RemoveServersResponse> done) { RemoveServersResponse.Builder builder = RemoveServersResponse.newBuilder(); Set<Address> servers = Sets.newHashSet(); for (HBaseProtos.ServerName el : request.getServersList()) { servers.add(Address.fromParts(el.getHostName(), el.getPort())); } LOG.info( master.getClientIdAuditPrefix() + " remove decommissioned servers from rsgroup: " + servers); try { if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().preRemoveServers(servers); } rsGroupInfoManager.removeServers(servers); if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().postRemoveServers(servers); } } catch (IOException e) { CoprocessorRpcUtils.setControllerException(controller, e); } done.run(builder.build()); }
Example 7
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 5 votes |
/** * Get a ServerName from the passed in data bytes. * @param data Data with a serialize server name in it; can handle the old style servername where * servername was host and port. Works too with data that begins w/ the pb 'PBUF' magic * and that is then followed by a protobuf that has a serialized {@link ServerName} in * it. * @return Returns null if <code>data</code> is null else converts passed data to a ServerName * instance. */ public static ServerName toServerName(final byte[] data) throws DeserializationException { if (data == null || data.length <= 0) { return null; } if (ProtobufMagic.isPBMagicPrefix(data)) { int prefixLen = ProtobufMagic.lengthOfPBMagic(); try { ZooKeeperProtos.Master rss = ZooKeeperProtos.Master.parser().parseFrom(data, prefixLen, data.length - prefixLen); HBaseProtos.ServerName sn = rss.getMaster(); return ServerName.valueOf(sn.getHostName(), sn.getPort(), sn.getStartCode()); } catch (/* InvalidProtocolBufferException */IOException e) { // A failed parse of the znode is pretty catastrophic. Rather than loop // retrying hoping the bad bytes will changes, and rather than change // the signature on this method to add an IOE which will send ripples all // over the code base, throw a RuntimeException. This should "never" happen. // Fail fast if it does. throw new DeserializationException(e); } } // The str returned could be old style -- pre hbase-1502 -- which was // hostname and port seperated by a colon rather than hostname, port and // startcode delimited by a ','. String str = Bytes.toString(data); int index = str.indexOf(ServerName.SERVERNAME_SEPARATOR); if (index != -1) { // Presume its ServerName serialized with versioned bytes. return ServerName.parseVersionedServerName(data); } // Presume it a hostname:port format. String hostname = Addressing.parseHostname(str); int port = Addressing.parsePort(str); return ServerName.valueOf(hostname, port, -1L); }
Example 8
Source File: HBCK2.java From hbase-operator-tools with Apache License 2.0 | 5 votes |
List<Long> scheduleRecoveries(Hbck hbck, String[] args) throws IOException { List<HBaseProtos.ServerName> serverNames = new ArrayList<>(); for (String serverName: args) { serverNames.add(parseServerName(serverName)); } return hbck.scheduleServerCrashProcedure(serverNames); }
Example 9
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 5 votes |
/** * Convert a protocol buffer ServerName to a ServerName * * @param proto the protocol buffer ServerName to convert * @return the converted ServerName */ public static ServerName toServerName(final HBaseProtos.ServerName proto) { if (proto == null) return null; String hostName = proto.getHostName(); long startCode = -1; int port = -1; if (proto.hasPort()) { port = proto.getPort(); } if (proto.hasStartCode()) { startCode = proto.getStartCode(); } return ServerName.valueOf(hostName, port, startCode); }
Example 10
Source File: RequestConverter.java From hbase with Apache License 2.0 | 5 votes |
public static RemoveServersRequest buildRemoveServersRequest(Set<Address> servers) { Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet(); for(Address el: servers) { hostPorts.add(HBaseProtos.ServerName.newBuilder() .setHostName(el.getHostname()) .setPort(el.getPort()) .build()); } return RemoveServersRequest.newBuilder() .addAllServers(hostPorts) .build(); }
Example 11
Source File: RequestConverter.java From hbase with Apache License 2.0 | 5 votes |
private static List<HBaseProtos.ServerName> toProtoServerNames(List<ServerName> servers) { List<HBaseProtos.ServerName> pbServers = new ArrayList<>(servers.size()); for (ServerName server : servers) { pbServers.add(ProtobufUtil.toServerName(server)); } return pbServers; }
Example 12
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 5 votes |
/** * Get the Meta region state from the passed data bytes. Can handle both old and new style * server names. * @param data protobuf serialized data with meta server name. * @param replicaId replica ID for this region * @return RegionState instance corresponding to the serialized data. * @throws DeserializationException if the data is invalid. */ public static RegionState parseMetaRegionStateFrom(final byte[] data, int replicaId) throws DeserializationException { RegionState.State state = RegionState.State.OPEN; ServerName serverName; if (data != null && data.length > 0 && ProtobufUtil.isPBMagicPrefix(data)) { try { int prefixLen = ProtobufUtil.lengthOfPBMagic(); ZooKeeperProtos.MetaRegionServer rl = ZooKeeperProtos.MetaRegionServer.parser().parseFrom(data, prefixLen, data.length - prefixLen); if (rl.hasState()) { state = RegionState.State.convert(rl.getState()); } HBaseProtos.ServerName sn = rl.getServer(); serverName = ServerName.valueOf( sn.getHostName(), sn.getPort(), sn.getStartCode()); } catch (InvalidProtocolBufferException e) { throw new DeserializationException("Unable to parse meta region location"); } } else { // old style of meta region location? serverName = parseServerNameFrom(data); } if (serverName == null) { state = RegionState.State.OFFLINE; } return new RegionState(RegionReplicaUtil.getRegionInfoForReplica( RegionInfoBuilder.FIRST_META_REGIONINFO, replicaId), state, serverName); }
Example 13
Source File: RSGroupAdminClient.java From hbase with Apache License 2.0 | 5 votes |
/** * Move given set of servers to the specified target RegionServer group. */ public void moveServers(Set<Address> servers, String targetGroup) throws IOException { Set<HBaseProtos.ServerName> hostPorts = Sets.newHashSet(); for (Address el : servers) { hostPorts.add(HBaseProtos.ServerName.newBuilder().setHostName(el.getHostname()) .setPort(el.getPort()).build()); } MoveServersRequest request = MoveServersRequest.newBuilder().setTargetGroup(targetGroup).addAllServers(hostPorts).build(); try { stub.moveServers(null, request); } catch (ServiceException e) { throw ProtobufUtil.handleRemoteException(e); } }
Example 14
Source File: RSGroupAdminServiceImpl.java From hbase with Apache License 2.0 | 5 votes |
@Override public void moveServersAndTables(RpcController controller, MoveServersAndTablesRequest request, RpcCallback<MoveServersAndTablesResponse> done) { MoveServersAndTablesResponse.Builder builder = MoveServersAndTablesResponse.newBuilder(); Set<Address> hostPorts = Sets.newHashSet(); for (HBaseProtos.ServerName el : request.getServersList()) { hostPorts.add(Address.fromParts(el.getHostName(), el.getPort())); } Set<TableName> tables = new HashSet<>(request.getTableNameList().size()); for (HBaseProtos.TableName tableName : request.getTableNameList()) { tables.add(ProtobufUtil.toTableName(tableName)); } LOG.info(master.getClientIdAuditPrefix() + " move servers " + hostPorts + " and tables " + tables + " to rsgroup" + request.getTargetGroup()); try { if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().preMoveServersAndTables(hostPorts, tables, request.getTargetGroup()); } rsGroupInfoManager.moveServers(hostPorts, request.getTargetGroup()); moveTablesAndWait(tables, request.getTargetGroup()); if (master.getMasterCoprocessorHost() != null) { master.getMasterCoprocessorHost().postMoveServersAndTables(hostPorts, tables, request.getTargetGroup()); } } catch (IOException e) { CoprocessorRpcUtils.setControllerException(controller, e); } done.run(builder.build()); }
Example 15
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 5 votes |
public static RSGroupInfo toGroupInfo(RSGroupProtos.RSGroupInfo proto) { RSGroupInfo rsGroupInfo = new RSGroupInfo(proto.getName()); for (HBaseProtos.ServerName el : proto.getServersList()) { rsGroupInfo.addServer(Address.fromParts(el.getHostName(), el.getPort())); } for (HBaseProtos.TableName pTableName : proto.getTablesList()) { rsGroupInfo.addTable(ProtobufUtil.toTableName(pTableName)); } proto.getConfigurationList().forEach(pair -> rsGroupInfo.setConfiguration(pair.getName(), pair.getValue())); return rsGroupInfo; }
Example 16
Source File: MasterRpcServices.java From hbase with Apache License 2.0 | 5 votes |
@Override public ClearDeadServersResponse clearDeadServers(RpcController controller, ClearDeadServersRequest request) throws ServiceException { LOG.debug(master.getClientIdAuditPrefix() + " clear dead region servers."); ClearDeadServersResponse.Builder response = ClearDeadServersResponse.newBuilder(); try { master.checkInitialized(); if (master.cpHost != null) { master.cpHost.preClearDeadServers(); } if (master.getServerManager().areDeadServersInProgress()) { LOG.debug("Some dead server is still under processing, won't clear the dead server list"); response.addAllServerName(request.getServerNameList()); } else { DeadServer deadServer = master.getServerManager().getDeadServers(); Set<Address> clearedServers = new HashSet<>(); for (HBaseProtos.ServerName pbServer : request.getServerNameList()) { ServerName server = ProtobufUtil.toServerName(pbServer); if (!deadServer.removeDeadServer(server)) { response.addServerName(pbServer); } else { clearedServers.add(server.getAddress()); } } master.getRSGroupInfoManager().removeServers(clearedServers); LOG.info("Remove decommissioned servers {} from RSGroup done", clearedServers); } if (master.cpHost != null) { master.cpHost.postClearDeadServers( ProtobufUtil.toServerNameList(request.getServerNameList()), ProtobufUtil.toServerNameList(response.getServerNameList())); } } catch (IOException io) { throw new ServiceException(io); } return response.build(); }
Example 17
Source File: SplitLogTask.java From hbase with Apache License 2.0 | 5 votes |
/** * @return This instance serialized into a byte array * @see #parseFrom(byte[]) */ public byte [] toByteArray() { // First create a pb ServerName. Then create a ByteString w/ the TaskState // bytes in it. Finally create a SplitLogTaskState passing in the two // pbs just created. HBaseProtos.ServerName snpb = ProtobufUtil.toServerName(this.originServer); ZooKeeperProtos.SplitLogTask slts = ZooKeeperProtos.SplitLogTask.newBuilder().setServerName(snpb).setState(this.state).build(); return ProtobufUtil.prependPBMagic(slts.toByteArray()); }
Example 18
Source File: MockRegionServerServices.java From hbase with Apache License 2.0 | 4 votes |
@Override public void updateRegionFavoredNodesMapping(String encodedRegionName, List<HBaseProtos.ServerName> favoredNodes) { }
Example 19
Source File: ProtobufUtil.java From hbase with Apache License 2.0 | 4 votes |
/** * Convert a list of protocol buffer ServerName to a list of ServerName * @param proto protocol buffer ServerNameList * @return a list of ServerName */ public static List<ServerName> toServerNameList( List<HBaseProtos.ServerName> proto) { return proto.stream().map(ProtobufUtil::toServerName) .collect(Collectors.toList()); }
Example 20
Source File: HBCK2.java From hbase-operator-tools with Apache License 2.0 | 4 votes |
private HBaseProtos.ServerName parseServerName(String serverName) { ServerName sn = ServerName.parseServerName(serverName); return HBaseProtos.ServerName.newBuilder().setHostName(sn.getHostname()). setPort(sn.getPort()).setStartCode(sn.getStartcode()).build(); }