Java 类org.apache.hadoop.hbase.protobuf.generated.AdminProtos.AdminService 实例源码

项目：ditb 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param region region to open
 * @param versionOfOfflineNode that needs to be present in the offline node
 * when RS tries to change the state from OFFLINE to other states.
 * @param favoredNodes
 */
public RegionOpeningState sendRegionOpen(final ServerName server,
    HRegionInfo region, int versionOfOfflineNode, List<ServerName> favoredNodes)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return RegionOpeningState.FAILED_OPENING;
  }
  OpenRegionRequest request = RequestConverter.buildOpenRegionRequest(server, 
    region, versionOfOfflineNode, favoredNodes, 
    (RecoveryMode.LOG_REPLAY == this.services.getMasterFileSystem().getLogRecoveryMode()));
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningState(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：ditb 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param regionOpenInfos info of a list of regions to open
 * @return a list of region opening states
 */
public List<RegionOpeningState> sendRegionOpen(ServerName server,
    List<Triple<HRegionInfo, Integer, List<ServerName>>> regionOpenInfos)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return null;
  }

  OpenRegionRequest request = RequestConverter.buildOpenRegionRequest(server, regionOpenInfos,
    (RecoveryMode.LOG_REPLAY == this.services.getMasterFileSystem().getLogRecoveryMode()));
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningStateList(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：ditb 文件：ServerManager.java

/**
 * Sends an MERGE REGIONS RPC to the specified server to merge the specified
 * regions.
 * <p>
 * A region server could reject the close request because it either does not
 * have the specified region.
 * @param server server to merge regions
 * @param region_a region to merge
 * @param region_b region to merge
 * @param forcible true if do a compulsory merge, otherwise we will only merge
 *          two adjacent regions
 * @throws IOException
 */
public void sendRegionsMerge(ServerName server, HRegionInfo region_a,
    HRegionInfo region_b, boolean forcible) throws IOException {
  if (server == null)
    throw new NullPointerException("Passed server is null");
  if (region_a == null || region_b == null)
    throw new NullPointerException("Passed region is null");
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    throw new IOException("Attempting to send MERGE REGIONS RPC to server "
        + server.toString() + " for region "
        + region_a.getRegionNameAsString() + ","
        + region_b.getRegionNameAsString()
        + " failed because no RPC connection found to this server");
  }
  PayloadCarryingRpcController controller = newRpcController();
  ProtobufUtil.mergeRegions(controller, admin, region_a, region_b, forcible);
}

项目：ditb 文件：ServerManager.java

/**
  * @param sn
  * @return Admin interface for the remote regionserver named <code>sn</code>
  * @throws IOException
  * @throws RetriesExhaustedException wrapping a ConnectException if failed
  */
private AdminService.BlockingInterface getRsAdmin(final ServerName sn)
throws IOException {
  AdminService.BlockingInterface admin = this.rsAdmins.get(sn);
  if (admin == null) {
    LOG.debug("New admin connection to " + sn.toString());
    if (sn.equals(master.getServerName()) && master instanceof HRegionServer) {
      // A master is also a region server now, see HBASE-10569 for details
      admin = ((HRegionServer)master).getRSRpcServices();
    } else {
      admin = this.connection.getAdmin(sn);
    }
    this.rsAdmins.put(sn, admin);
  }
  return admin;
}

项目：ditb 文件：WALEditsReplaySink.java

private void replayToServer(HRegionInfo regionInfo, List<Entry> entries)
    throws IOException, ServiceException {
  if (entries.isEmpty()) return;

  Entry[] entriesArray = new Entry[entries.size()];
  entriesArray = entries.toArray(entriesArray);
  AdminService.BlockingInterface remoteSvr = conn.getAdmin(getLocation().getServerName());

  Pair<AdminProtos.ReplicateWALEntryRequest, CellScanner> p =
      ReplicationProtbufUtil.buildReplicateWALEntryRequest(entriesArray);
  PayloadCarryingRpcController controller = rpcControllerFactory.newController(p.getSecond());
  try {
    remoteSvr.replay(controller, p.getFirst());
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：ditb 文件：TestReplicationSinkManager.java

@Test
public void testReportBadSink() {
  ServerName serverNameA = mock(ServerName.class);
  ServerName serverNameB = mock(ServerName.class);
  when(replicationEndpoint.getRegionServers())
    .thenReturn(Lists.newArrayList(serverNameA, serverNameB));

  sinkManager.chooseSinks();
  // Sanity check
  assertEquals(1, sinkManager.getNumSinks());

  SinkPeer sinkPeer = new SinkPeer(serverNameA, mock(AdminService.BlockingInterface.class));

  sinkManager.reportBadSink(sinkPeer);

  // Just reporting a bad sink once shouldn't have an effect
  assertEquals(1, sinkManager.getNumSinks());

}

项目：ditb 文件：ProtobufUtil.java

/**
 * A helper to close a region given a region name
 * using admin protocol.
 *
 * @param admin
 * @param regionName
 * @param versionOfClosingNode
 * @return true if the region is closed
 * @throws IOException
 */
public static boolean closeRegion(final RpcController controller,
    final AdminService.BlockingInterface admin,
    final ServerName server,
    final byte[] regionName,
    final int versionOfClosingNode, final ServerName destinationServer,
    final boolean transitionInZK) throws IOException {
  CloseRegionRequest closeRegionRequest =
    RequestConverter.buildCloseRegionRequest(server,
      regionName, versionOfClosingNode, destinationServer, transitionInZK);
  try {
    CloseRegionResponse response = admin.closeRegion(controller, closeRegionRequest);
    return ResponseConverter.isClosed(response);
  } catch (ServiceException se) {
    throw getRemoteException(se);
  }
}

项目：ditb 文件：HBaseAdmin.java

/**
 * Stop the designated regionserver
 * @param hostnamePort Hostname and port delimited by a <code>:</code> as in
 * <code>example.org:1234</code>
 * @throws IOException if a remote or network exception occurs
 */
@Override
public synchronized void stopRegionServer(final String hostnamePort)
throws IOException {
  String hostname = Addressing.parseHostname(hostnamePort);
  int port = Addressing.parsePort(hostnamePort);
  AdminService.BlockingInterface admin =
    this.connection.getAdmin(ServerName.valueOf(hostname, port, 0));
  StopServerRequest request = RequestConverter.buildStopServerRequest(
    "Called by admin client " + this.connection.toString());
  PayloadCarryingRpcController controller = rpcControllerFactory.newController();

  controller.setPriority(HConstants.HIGH_QOS);
  try {
    // TODO: this does not do retries, it should. Set priority and timeout in controller
    admin.stopServer(controller, request);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：ditb 文件：HBaseAdmin.java

/**
 * {@inheritDoc}
 */
@Override
public CompactionState getCompactionStateForRegion(final byte[] regionName)
throws IOException {
  try {
    Pair<HRegionInfo, ServerName> regionServerPair = getRegion(regionName);
    if (regionServerPair == null) {
      throw new IllegalArgumentException("Invalid region: " + Bytes.toStringBinary(regionName));
    }
    if (regionServerPair.getSecond() == null) {
      throw new NoServerForRegionException(Bytes.toStringBinary(regionName));
    }
    ServerName sn = regionServerPair.getSecond();
    AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
    GetRegionInfoRequest request = RequestConverter.buildGetRegionInfoRequest(
      regionServerPair.getFirst().getRegionName(), true);
    PayloadCarryingRpcController controller = rpcControllerFactory.newController();
    // TODO: this does not do retries, it should. Set priority and timeout in controller
    GetRegionInfoResponse response = admin.getRegionInfo(controller, request);
    return response.getCompactionState();
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：ditb 文件：ConnectionManager.java

@Override
// Nothing is done w/ the 'master' parameter.  It is ignored.
public AdminService.BlockingInterface getAdmin(final ServerName serverName,
  final boolean master)
throws IOException {
  if (isDeadServer(serverName)) {
    throw new RegionServerStoppedException(serverName + " is dead.");
  }
  String key = getStubKey(AdminService.BlockingInterface.class.getName(),
      serverName.getHostname(), serverName.getPort(), this.hostnamesCanChange);
  this.connectionLock.putIfAbsent(key, key);
  AdminService.BlockingInterface stub = null;
  synchronized (this.connectionLock.get(key)) {
    stub = (AdminService.BlockingInterface)this.stubs.get(key);
    if (stub == null) {
      BlockingRpcChannel channel =
          this.rpcClient.createBlockingRpcChannel(serverName, user, rpcTimeout);
      stub = AdminService.newBlockingStub(channel);
      this.stubs.put(key, stub);
    }
  }
  return stub;
}

项目：pbase 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param region region to open
 * @param versionOfOfflineNode that needs to be present in the offline node
 * when RS tries to change the state from OFFLINE to other states.
 * @param favoredNodes
 */
public RegionOpeningState sendRegionOpen(final ServerName server,
    HRegionInfo region, int versionOfOfflineNode, List<ServerName> favoredNodes)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return RegionOpeningState.FAILED_OPENING;
  }
  OpenRegionRequest request = RequestConverter.buildOpenRegionRequest(server, 
    region, versionOfOfflineNode, favoredNodes, 
    (RecoveryMode.LOG_REPLAY == this.services.getMasterFileSystem().getLogRecoveryMode()));
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningState(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param regionOpenInfos info of a list of regions to open
 * @return a list of region opening states
 */
public List<RegionOpeningState> sendRegionOpen(ServerName server,
    List<Triple<HRegionInfo, Integer, List<ServerName>>> regionOpenInfos)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return null;
  }

  OpenRegionRequest request = RequestConverter.buildOpenRegionRequest(server, regionOpenInfos,
    (RecoveryMode.LOG_REPLAY == this.services.getMasterFileSystem().getLogRecoveryMode()));
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningStateList(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：ServerManager.java

/**
 * Sends an MERGE REGIONS RPC to the specified server to merge the specified
 * regions.
 * <p>
 * A region server could reject the close request because it either does not
 * have the specified region.
 * @param server server to merge regions
 * @param region_a region to merge
 * @param region_b region to merge
 * @param forcible true if do a compulsory merge, otherwise we will only merge
 *          two adjacent regions
 * @throws IOException
 */
public void sendRegionsMerge(ServerName server, HRegionInfo region_a,
    HRegionInfo region_b, boolean forcible) throws IOException {
  if (server == null)
    throw new NullPointerException("Passed server is null");
  if (region_a == null || region_b == null)
    throw new NullPointerException("Passed region is null");
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    throw new IOException("Attempting to send MERGE REGIONS RPC to server "
        + server.toString() + " for region "
        + region_a.getRegionNameAsString() + ","
        + region_b.getRegionNameAsString()
        + " failed because no RPC connection found to this server");
  }
  ProtobufUtil.mergeRegions(admin, region_a, region_b, forcible);
}

项目：pbase 文件：ServerManager.java

/**
 * Check if a region server is reachable and has the expected start code
 */
public boolean isServerReachable(ServerName server) {
  if (server == null) throw new NullPointerException("Passed server is null");

  RetryCounter retryCounter = pingRetryCounterFactory.create();
  while (retryCounter.shouldRetry()) {
    try {
      AdminService.BlockingInterface admin = getRsAdmin(server);
      if (admin != null) {
        ServerInfo info = ProtobufUtil.getServerInfo(admin);
        return info != null && info.hasServerName()
          && server.getStartcode() == info.getServerName().getStartCode();
      }
    } catch (IOException ioe) {
      LOG.debug("Couldn't reach " + server + ", try=" + retryCounter.getAttemptTimes()
        + " of " + retryCounter.getMaxAttempts(), ioe);
      try {
        retryCounter.sleepUntilNextRetry();
      } catch(InterruptedException ie) {
        Thread.currentThread().interrupt();
      }
    }
  }
  return false;
}

项目：pbase 文件：ServerManager.java

/**
  * @param sn
  * @return Admin interface for the remote regionserver named <code>sn</code>
  * @throws IOException
  * @throws RetriesExhaustedException wrapping a ConnectException if failed
  */
private AdminService.BlockingInterface getRsAdmin(final ServerName sn)
throws IOException {
  AdminService.BlockingInterface admin = this.rsAdmins.get(sn);
  if (admin == null) {
    LOG.debug("New admin connection to " + sn.toString());
    if (sn.equals(master.getServerName()) && master instanceof HRegionServer) {
      // A master is also a region server now, see HBASE-10569 for details
      admin = ((HRegionServer)master).getRSRpcServices();
    } else {
      admin = this.connection.getAdmin(sn);
    }
    this.rsAdmins.put(sn, admin);
  }
  return admin;
}

项目：pbase 文件：WALEditsReplaySink.java

private void replayToServer(HRegionInfo regionInfo, List<Entry> entries)
    throws IOException, ServiceException {
  if (entries.isEmpty()) return;

  Entry[] entriesArray = new Entry[entries.size()];
  entriesArray = entries.toArray(entriesArray);
  AdminService.BlockingInterface remoteSvr = conn.getAdmin(getLocation().getServerName());

  Pair<AdminProtos.ReplicateWALEntryRequest, CellScanner> p =
      ReplicationProtbufUtil.buildReplicateWALEntryRequest(entriesArray);
  PayloadCarryingRpcController controller = rpcControllerFactory.newController(p.getSecond());
  try {
    remoteSvr.replay(controller, p.getFirst());
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：TestReplicationSinkManager.java

@Test
public void testReportBadSink() {
  ServerName serverNameA = mock(ServerName.class);
  ServerName serverNameB = mock(ServerName.class);
  when(replicationEndpoint.getRegionServers())
    .thenReturn(Lists.newArrayList(serverNameA, serverNameB));

  sinkManager.chooseSinks();
  // Sanity check
  assertEquals(1, sinkManager.getSinks().size());

  SinkPeer sinkPeer = new SinkPeer(serverNameA, mock(AdminService.BlockingInterface.class));

  sinkManager.reportBadSink(sinkPeer);

  // Just reporting a bad sink once shouldn't have an effect
  assertEquals(1, sinkManager.getSinks().size());

}

项目：pbase 文件：ProtobufUtil.java

/**
 * A helper to close a region given a region name
 * using admin protocol.
 *
 * @param admin
 * @param regionName
 * @param versionOfClosingNode
 * @return true if the region is closed
 * @throws IOException
 */
public static boolean closeRegion(final AdminService.BlockingInterface admin,
    final ServerName server,
    final byte[] regionName,
    final int versionOfClosingNode, final ServerName destinationServer,
    final boolean transitionInZK) throws IOException {
  CloseRegionRequest closeRegionRequest =
    RequestConverter.buildCloseRegionRequest(server,
      regionName, versionOfClosingNode, destinationServer, transitionInZK);
  try {
    CloseRegionResponse response = admin.closeRegion(null, closeRegionRequest);
    return ResponseConverter.isClosed(response);
  } catch (ServiceException se) {
    throw getRemoteException(se);
  }
}

项目：pbase 文件：HBaseAdmin.java

/**
 * For expert-admins. Runs close on the regionserver. Closes a region based on
 * the encoded region name. The region server name is mandatory. If the
 * servername is provided then based on the online regions in the specified
 * regionserver the specified region will be closed. The master will not be
 * informed of the close. Note that the regionname is the encoded regionname.
 *
 * @param encodedRegionName
 *          The encoded region name; i.e. the hash that makes up the region
 *          name suffix: e.g. if regionname is
 *          <code>TestTable,0094429456,1289497600452.527db22f95c8a9e0116f0cc13c680396.</code>
 *          , then the encoded region name is:
 *          <code>527db22f95c8a9e0116f0cc13c680396</code>.
 * @param serverName
 *          The servername of the regionserver. A server name is made of host,
 *          port and startcode. This is mandatory. Here is an example:
 *          <code> host187.example.com,60020,1289493121758</code>
 * @return true if the region was closed, false if not.
 * @throws IOException
 *           if a remote or network exception occurs
 */
@Override
public boolean closeRegionWithEncodedRegionName(final String encodedRegionName,
    final String serverName) throws IOException {
  if (null == serverName || ("").equals(serverName.trim())) {
    throw new IllegalArgumentException(
        "The servername cannot be null or empty.");
  }
  ServerName sn = ServerName.valueOf(serverName);
  AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
  // Close the region without updating zk state.
  CloseRegionRequest request =
    RequestConverter.buildCloseRegionRequest(sn, encodedRegionName, false);
  try {
    CloseRegionResponse response = admin.closeRegion(null, request);
    boolean isRegionClosed = response.getClosed();
    if (false == isRegionClosed) {
      LOG.error("Not able to close the region " + encodedRegionName + ".");
    }
    return isRegionClosed;
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：HBaseAdmin.java

/**
 * Stop the designated regionserver
 * @param hostnamePort Hostname and port delimited by a <code>:</code> as in
 * <code>example.org:1234</code>
 * @throws IOException if a remote or network exception occurs
 */
@Override
public synchronized void stopRegionServer(final String hostnamePort)
throws IOException {
  String hostname = Addressing.parseHostname(hostnamePort);
  int port = Addressing.parsePort(hostnamePort);
  AdminService.BlockingInterface admin =
    this.connection.getAdmin(ServerName.valueOf(hostname, port, 0));
  StopServerRequest request = RequestConverter.buildStopServerRequest(
    "Called by admin client " + this.connection.toString());
  try {
    admin.stopServer(null, request);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：HBaseAdmin.java

/**
 * {@inheritDoc}
 */
@Override
public CompactionState getCompactionStateForRegion(final byte[] regionName)
throws IOException {
  try {
    Pair<HRegionInfo, ServerName> regionServerPair = getRegion(regionName);
    if (regionServerPair == null) {
      throw new IllegalArgumentException("Invalid region: " + Bytes.toStringBinary(regionName));
    }
    if (regionServerPair.getSecond() == null) {
      throw new NoServerForRegionException(Bytes.toStringBinary(regionName));
    }
    ServerName sn = regionServerPair.getSecond();
    AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
    GetRegionInfoRequest request = RequestConverter.buildGetRegionInfoRequest(
      regionServerPair.getFirst().getRegionName(), true);
    GetRegionInfoResponse response = admin.getRegionInfo(null, request);
    return response.getCompactionState();
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：pbase 文件：ConnectionManager.java

@Override
// Nothing is done w/ the 'master' parameter.  It is ignored.
public AdminService.BlockingInterface getAdmin(final ServerName serverName,
                                               final boolean master)
        throws IOException {
    if (isDeadServer(serverName)) {
        throw new RegionServerStoppedException(serverName + " is dead.");
    }
    String key = getStubKey(AdminService.BlockingInterface.class.getName(),
            serverName.getHostAndPort());
    this.connectionLock.putIfAbsent(key, key);
    AdminService.BlockingInterface stub = null;
    synchronized (this.connectionLock.get(key)) {
        stub = (AdminService.BlockingInterface) this.stubs.get(key);
        if (stub == null) {
            BlockingRpcChannel channel =
                    this.rpcClient.createBlockingRpcChannel(serverName, user, rpcTimeout);
            stub = AdminService.newBlockingStub(channel);
            this.stubs.put(key, stub);
        }
    }
    return stub;
}

项目：HIndex 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param region region to open
 * @param versionOfOfflineNode that needs to be present in the offline node
 * when RS tries to change the state from OFFLINE to other states.
 * @param favoredNodes
 */
public RegionOpeningState sendRegionOpen(final ServerName server,
    HRegionInfo region, int versionOfOfflineNode, List<ServerName> favoredNodes)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return RegionOpeningState.FAILED_OPENING;
  }
  OpenRegionRequest request =
    RequestConverter.buildOpenRegionRequest(server, region, versionOfOfflineNode, favoredNodes);
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningState(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：HIndex 文件：ServerManager.java

/**
 * Sends an OPEN RPC to the specified server to open the specified region.
 * <p>
 * Open should not fail but can if server just crashed.
 * <p>
 * @param server server to open a region
 * @param regionOpenInfos info of a list of regions to open
 * @return a list of region opening states
 */
public List<RegionOpeningState> sendRegionOpen(ServerName server,
    List<Triple<HRegionInfo, Integer, List<ServerName>>> regionOpenInfos)
throws IOException {
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    LOG.warn("Attempting to send OPEN RPC to server " + server.toString() +
      " failed because no RPC connection found to this server");
    return null;
  }

  OpenRegionRequest request =
    RequestConverter.buildOpenRegionRequest(regionOpenInfos);
  try {
    OpenRegionResponse response = admin.openRegion(null, request);
    return ResponseConverter.getRegionOpeningStateList(response);
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：HIndex 文件：ServerManager.java

/**
 * Sends an MERGE REGIONS RPC to the specified server to merge the specified
 * regions.
 * <p>
 * A region server could reject the close request because it either does not
 * have the specified region.
 * @param server server to merge regions
 * @param region_a region to merge
 * @param region_b region to merge
 * @param forcible true if do a compulsory merge, otherwise we will only merge
 *          two adjacent regions
 * @throws IOException
 */
public void sendRegionsMerge(ServerName server, HRegionInfo region_a,
    HRegionInfo region_b, boolean forcible) throws IOException {
  if (server == null)
    throw new NullPointerException("Passed server is null");
  if (region_a == null || region_b == null)
    throw new NullPointerException("Passed region is null");
  AdminService.BlockingInterface admin = getRsAdmin(server);
  if (admin == null) {
    throw new IOException("Attempting to send MERGE REGIONS RPC to server "
        + server.toString() + " for region "
        + region_a.getRegionNameAsString() + ","
        + region_b.getRegionNameAsString()
        + " failed because no RPC connection found to this server");
  }
  ProtobufUtil.mergeRegions(admin, region_a, region_b, forcible);
}

项目：HIndex 文件：ServerManager.java

/**
 * Check if a region server is reachable and has the expected start code
 */
public boolean isServerReachable(ServerName server) {
  if (server == null) throw new NullPointerException("Passed server is null");
  int maximumAttempts = Math.max(1, master.getConfiguration().getInt(
    "hbase.master.maximum.ping.server.attempts", 10));
  for (int i = 0; i < maximumAttempts; i++) {
    try {
      AdminService.BlockingInterface admin = getRsAdmin(server);
      if (admin != null) {
        ServerInfo info = ProtobufUtil.getServerInfo(admin);
        return info != null && info.hasServerName()
          && server.getStartcode() == info.getServerName().getStartCode();
      }
    } catch (IOException ioe) {
      LOG.debug("Couldn't reach " + server + ", try=" + i
        + " of " + maximumAttempts, ioe);
    }
  }
  return false;
}

项目：HIndex 文件：HBaseFsckRepair.java

/**
 * Contacts a region server and waits up to hbase.hbck.close.timeout ms
 * (default 120s) to close the region.  This bypasses the active hmaster.
 */
public static void closeRegionSilentlyAndWait(HBaseAdmin admin,
    ServerName server, HRegionInfo region) throws IOException, InterruptedException {
  HConnection connection = admin.getConnection();
  AdminService.BlockingInterface rs = connection.getAdmin(server);
  try {
    ProtobufUtil.closeRegion(rs, server, region.getRegionName(), false);
  } catch (IOException e) {
    LOG.warn("Exception when closing region: " + region.getRegionNameAsString(), e);
  }
  long timeout = admin.getConfiguration()
    .getLong("hbase.hbck.close.timeout", 120000);
  long expiration = timeout + System.currentTimeMillis();
  while (System.currentTimeMillis() < expiration) {
    try {
      HRegionInfo rsRegion =
        ProtobufUtil.getRegionInfo(rs, region.getRegionName());
      if (rsRegion == null) return;
    } catch (IOException ioe) {
      return;
    }
    Thread.sleep(1000);
  }
  throw new IOException("Region " + region + " failed to close within"
      + " timeout " + timeout);
}

项目：HIndex 文件：WALEditsReplaySink.java

private void replayToServer(HRegionInfo regionInfo, List<HLog.Entry> entries)
    throws IOException, ServiceException {
  if (entries.isEmpty()) return;

  HLog.Entry[] entriesArray = new HLog.Entry[entries.size()];
  entriesArray = entries.toArray(entriesArray);
  AdminService.BlockingInterface remoteSvr = conn.getAdmin(getLocation().getServerName());

  Pair<AdminProtos.ReplicateWALEntryRequest, CellScanner> p =
      ReplicationProtbufUtil.buildReplicateWALEntryRequest(entriesArray);
  try {
    PayloadCarryingRpcController controller = new PayloadCarryingRpcController(p.getSecond());
    remoteSvr.replay(controller, p.getFirst());
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：HIndex 文件：TestReplicationSinkManager.java

@Test
public void testReportBadSink() {
  ServerName serverNameA = mock(ServerName.class);
  ServerName serverNameB = mock(ServerName.class);
  when(replicationPeers.getRegionServersOfConnectedPeer(PEER_CLUSTER_ID)).thenReturn(
    Lists.newArrayList(serverNameA, serverNameB));

  sinkManager.chooseSinks();
  // Sanity check
  assertEquals(1, sinkManager.getSinks().size());

  SinkPeer sinkPeer = new SinkPeer(serverNameA, mock(AdminService.BlockingInterface.class));

  sinkManager.reportBadSink(sinkPeer);

  // Just reporting a bad sink once shouldn't have an effect
  assertEquals(1, sinkManager.getSinks().size());

}

项目：HIndex 文件：ProtobufUtil.java

/**
 * A helper to close a region given a region name
 * using admin protocol.
 *
 * @param admin
 * @param regionName
 * @param versionOfClosingNode
 * @return true if the region is closed
 * @throws IOException
 */
public static boolean closeRegion(final AdminService.BlockingInterface admin,
    final ServerName server,
    final byte[] regionName,
    final int versionOfClosingNode, final ServerName destinationServer,
    final boolean transitionInZK) throws IOException {
  CloseRegionRequest closeRegionRequest =
    RequestConverter.buildCloseRegionRequest(server,
      regionName, versionOfClosingNode, destinationServer, transitionInZK);
  try {
    CloseRegionResponse response = admin.closeRegion(null, closeRegionRequest);
    return ResponseConverter.isClosed(response);
  } catch (ServiceException se) {
    throw getRemoteException(se);
  }
}

项目：HIndex 文件：HBaseAdmin.java

/**
 * For expert-admins. Runs close on the regionserver. Closes a region based on
 * the encoded region name. The region server name is mandatory. If the
 * servername is provided then based on the online regions in the specified
 * regionserver the specified region will be closed. The master will not be
 * informed of the close. Note that the regionname is the encoded regionname.
 *
 * @param encodedRegionName
 *          The encoded region name; i.e. the hash that makes up the region
 *          name suffix: e.g. if regionname is
 *          <code>TestTable,0094429456,1289497600452.527db22f95c8a9e0116f0cc13c680396.</code>
 *          , then the encoded region name is:
 *          <code>527db22f95c8a9e0116f0cc13c680396</code>.
 * @param serverName
 *          The servername of the regionserver. A server name is made of host,
 *          port and startcode. This is mandatory. Here is an example:
 *          <code> host187.example.com,60020,1289493121758</code>
 * @return true if the region was closed, false if not.
 * @throws IOException
 *           if a remote or network exception occurs
 */
public boolean closeRegionWithEncodedRegionName(final String encodedRegionName,
    final String serverName) throws IOException {
  if (null == serverName || ("").equals(serverName.trim())) {
    throw new IllegalArgumentException(
        "The servername cannot be null or empty.");
  }
  ServerName sn = ServerName.valueOf(serverName);
  AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
  // Close the region without updating zk state.
  CloseRegionRequest request =
    RequestConverter.buildCloseRegionRequest(sn, encodedRegionName, false);
  try {
    CloseRegionResponse response = admin.closeRegion(null, request);
    boolean isRegionClosed = response.getClosed();
    if (false == isRegionClosed) {
      LOG.error("Not able to close the region " + encodedRegionName + ".");
    }
    return isRegionClosed;
  } catch (ServiceException se) {
    throw ProtobufUtil.getRemoteException(se);
  }
}

项目：HIndex 文件：HBaseAdmin.java

/**
  * Roll the log writer. That is, start writing log messages to a new file.
  *
  * @param serverName
  *          The servername of the regionserver. A server name is made of host,
  *          port and startcode. This is mandatory. Here is an example:
  *          <code> host187.example.com,60020,1289493121758</code>
  * @return If lots of logs, flush the returned regions so next time through
  * we can clean logs. Returns null if nothing to flush.  Names are actual
  * region names as returned by {@link HRegionInfo#getEncodedName()}
  * @throws IOException if a remote or network exception occurs
  * @throws FailedLogCloseException
  */
public synchronized  byte[][] rollHLogWriter(String serverName)
     throws IOException, FailedLogCloseException {
   ServerName sn = ServerName.valueOf(serverName);
   AdminService.BlockingInterface admin = this.connection.getAdmin(sn);
   RollWALWriterRequest request = RequestConverter.buildRollWALWriterRequest();
   try {
     RollWALWriterResponse response = admin.rollWALWriter(null, request);
     int regionCount = response.getRegionToFlushCount();
     byte[][] regionsToFlush = new byte[regionCount][];
     for (int i = 0; i < regionCount; i++) {
       ByteString region = response.getRegionToFlush(i);
       regionsToFlush[i] = region.toByteArray();
     }
     return regionsToFlush;
   } catch (ServiceException se) {
     throw ProtobufUtil.getRemoteException(se);
   }
 }

项目：HIndex 文件：HConnectionManager.java

@Override
// Nothing is done w/ the 'master' parameter.  It is ignored.
public AdminService.BlockingInterface getAdmin(final ServerName serverName,
  final boolean master)
throws IOException {
  if (isDeadServer(serverName)) {
    throw new RegionServerStoppedException(serverName + " is dead.");
  }
  String key = getStubKey(AdminService.BlockingInterface.class.getName(),
    serverName.getHostAndPort());
  this.connectionLock.putIfAbsent(key, key);
  AdminService.BlockingInterface stub = null;
  synchronized (this.connectionLock.get(key)) {
    stub = (AdminService.BlockingInterface)this.stubs.get(key);
    if (stub == null) {
      BlockingRpcChannel channel = this.rpcClient.createBlockingRpcChannel(serverName,
        user, this.rpcTimeout);
      stub = AdminService.newBlockingStub(channel);
      this.stubs.put(key, stub);
    }
  }
  return stub;
}