Package org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos

Examples of org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos.RegionServerStartupResponse

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    try {
      // Try and register with the Master; tell it we are here.  Break if
      // server is stopped or the clusterup flag is down or hdfs went wacky.
      while (keepLooping()) {
        RegionServerStartupResponse w = reportForDuty();
        if (w == null) {
          LOG.warn("reportForDuty failed; sleeping and then retrying.");
          this.sleeper.sleep();
        } else {
          handleReportForDutyResponse(w);
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   * @return A Map of key/value configurations we got from the Master else
   * null if we failed to register.
   * @throws IOException
   */
  private RegionServerStartupResponse reportForDuty() throws IOException {
    RegionServerStartupResponse result = null;
    Pair<ServerName, RegionServerStatusService.BlockingInterface> p =
      createRegionServerStatusStub();
    this.rssStub = p.getSecond();
    ServerName masterServerName = p.getFirst();
    if (masterServerName == null) return result;
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    try {
      // Try and register with the Master; tell it we are here.  Break if
      // server is stopped or the clusterup flag is down or hdfs went wacky.
      while (keepLooping()) {
        RegionServerStartupResponse w = reportForDuty();
        if (w == null) {
          LOG.warn("reportForDuty failed; sleeping and then retrying.");
          this.sleeper.sleep();
        } else {
          handleReportForDutyResponse(w);
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   * @return A Map of key/value configurations we got from the Master else
   * null if we failed to register.
   * @throws IOException
   */
  private RegionServerStartupResponse reportForDuty() throws IOException {
    RegionServerStartupResponse result = null;
    Pair<ServerName, RegionServerStatusService.BlockingInterface> p =
      createRegionServerStatusStub();
    this.rssStub = p.getSecond();
    ServerName masterServerName = p.getFirst();
    if (masterServerName == null) return result;
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      // Fake master that there is a regionserver out there.  Report in.
      RegionServerStartupRequest.Builder request = RegionServerStartupRequest.newBuilder();
      request.setPort(rs0.getServerName().getPort());
      request.setServerStartCode(rs0.getServerName().getStartcode());
      request.setServerCurrentTime(now);
      RegionServerStartupResponse result =
        master.regionServerStartup(null, request.build());
      String rshostname = new String();
      for (NameStringPair e : result.getMapEntriesList()) {
        if (e.getName().toString().equals(HConstants.KEY_FOR_HOSTNAME_SEEN_BY_MASTER)) {
          rshostname = e.getValue();
        }
      }
      // Assert hostname is as expected.
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    try {
      // Try and register with the Master; tell it we are here.  Break if
      // server is stopped or the clusterup flag is down or hdfs went wacky.
      while (keepLooping()) {
        RegionServerStartupResponse w = reportForDuty();
        if (w == null) {
          LOG.warn("reportForDuty failed; sleeping and then retrying.");
          this.sleeper.sleep();
        } else {
          handleReportForDutyResponse(w);
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   * @return A Map of key/value configurations we got from the Master else
   * null if we failed to register.
   * @throws IOException
   */
  private RegionServerStartupResponse reportForDuty() throws IOException {
    RegionServerStartupResponse result = null;
    Pair<ServerName, RegionServerStatusService.BlockingInterface> p =
      createRegionServerStatusStub();
    this.rssStub = p.getSecond();
    ServerName masterServerName = p.getFirst();
    if (masterServerName == null) return result;
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      createMyEphemeralNode();

      // Try and register with the Master; tell it we are here.  Break if
      // server is stopped or the clusterup flag is down or hdfs went wacky.
      while (keepLooping()) {
        RegionServerStartupResponse w = reportForDuty();
        if (w == null) {
          LOG.warn("reportForDuty failed; sleeping and then retrying.");
          this.sleeper.sleep();
        } else {
          handleReportForDutyResponse(w);
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   * @return A Map of key/value configurations we got from the Master else
   * null if we failed to register.
   * @throws IOException
   */
  private RegionServerStartupResponse reportForDuty() throws IOException {
    RegionServerStartupResponse result = null;
    Pair<ServerName, RegionServerStatusService.BlockingInterface> p =
      createRegionServerStatusStub();
    this.rssStub = p.getSecond();
    ServerName masterServerName = p.getFirst();
    if (masterServerName == null) return result;
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      // Fake master that there is a regionserver out there.  Report in.
      RegionServerStartupRequest.Builder request = RegionServerStartupRequest.newBuilder();
      request.setPort(rs0.getServerName().getPort());
      request.setServerStartCode(rs0.getServerName().getStartcode());
      request.setServerCurrentTime(now);
      RegionServerStartupResponse result =
        master.regionServerStartup(null, request.build());
      String rshostname = new String();
      for (NameStringPair e : result.getMapEntriesList()) {
        if (e.getName().toString().equals(HConstants.KEY_FOR_HOSTNAME_SEEN_BY_MASTER)) {
          rshostname = e.getValue();
        }
      }
      // Assert hostname is as expected.
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Related Classes of org.apache.hadoop.hbase.protobuf.generated.RegionServerStatusProtos.RegionServerStartupResponse

  • org.apache.hadoop.hbase.master.TestMasterNoCluster
  • org.apache.hadoop.hbase.regionserver.HRegionServer
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