Examples of ServerName

com.alibaba.wasp.ServerName
Instance of an Wasp ServerName. A server name is used uniquely identifying a server instance and is made of the combination of hostname, port, and startcode. The startcode distingushes restarted servers on same hostname and port (startcode is usually timestamp of server startup). The {@link #toString()} format of ServerName is safe to use in the filesystem andas znode name up in ZooKeeper. Its format is: <hostname> ' {@link #SERVERNAME_SEPARATOR}' <port> ' {@link #SERVERNAME_SEPARATOR}' <startcode> . For example, if hostname is example.org, port is 1234, and the startcode for the fserver is 1212121212, then the {@link #toString()} would beexample.org,1234,1212121212.
You can obtain a versioned serialized form of this class by calling {@link #getVersionedBytes()}. To deserialize, call {@link #parseVersionedServerName(byte[])}
Immutable.
org.apache.hadoop.hbase.ServerName
Instance of an HBase ServerName. A server name is used uniquely identifying a server instance in a cluster and is made of the combination of hostname, port, and startcode. The startcode distingushes restarted servers on same hostname and port (startcode is usually timestamp of server startup). The {@link #toString()} format of ServerName is safe to use in the filesystem and as znode nameup in ZooKeeper. Its format is: <hostname> ' {@link #SERVERNAME_SEPARATOR}' <port> ' {@link #SERVERNAME_SEPARATOR}' <startcode>. For example, if hostname is www.example.org, port is 1234, and the startcode for the regionserver is 1212121212, then the {@link #toString()} would be www.example.org,1234,1212121212.
You can obtain a versioned serialized form of this class by calling {@link #getVersionedBytes()}. To deserialize, call {@link #parseVersionedServerName(byte[])}
Immutable.
org.apache.tajo.master.cluster.ServerName

Examples of org.apache.hadoop.hbase.ServerName

    } catch (KeeperException e) {
      master.abort("Unexpected ZK exception reading unassigned node for region="
        + hri.getEncodedName(), e);
    }


    ServerName addressFromZK = (data != null && data.getOrigin() != null) ?
      data.getOrigin() : null;
    if (addressFromZK != null) {
      // if we get something from ZK, we will use the data
      boolean matchZK = (addressFromZK != null &&
        addressFromZK.equals(serverName));
      LOG.debug("based on ZK, current region=" + hri.getRegionNameAsString() +
          " is on server=" + addressFromZK +
          " server being checked=: " + serverName);
      return matchZK;
    }


    ServerName addressFromAM = getRegionServerOfRegion(hri);
    boolean matchAM = (addressFromAM != null &&
      addressFromAM.equals(serverName));
    LOG.debug("based on AM, current region=" + hri.getRegionNameAsString() +
      " is on server=" + (addressFromAM != null ? addressFromAM : "null") +
      " server being checked: " + serverName);


    return matchAM;

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Examples of org.apache.hadoop.hbase.ServerName

    // Clean out any existing assignment plans for this server
    synchronized (this.regionPlans) {
      for (Iterator <Map.Entry<String, RegionPlan>> i =
          this.regionPlans.entrySet().iterator(); i.hasNext();) {
        Map.Entry<String, RegionPlan> e = i.next();
        ServerName otherSn = e.getValue().getDestination();
        // The name will be null if the region is planned for a random assign.
        if (otherSn != null && otherSn.equals(sn)) {
          // Use iterator's remove else we'll get CME
          i.remove();
        }
      }
    }

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Examples of org.apache.hadoop.hbase.ServerName

        rootLocation.getHostname() == null) {
      errors.reportError(ERROR_CODE.NULL_ROOT_REGION,
        "Root Region or some of its attributes are null.");
      return false;
    }
    ServerName sn;
    try {
      sn = getRootRegionServerName();
    } catch (InterruptedException e) {
      throw new IOException("Interrupted", e);
    }

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Examples of org.apache.hadoop.hbase.ServerName

          return false;
        }
        
      });
    rootRegionTracker.start();
    ServerName sn = null;
    try {
      sn = rootRegionTracker.getRootRegionLocation();
    } finally {
      rootRegionTracker.stop();
    }

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Examples of org.apache.hadoop.hbase.ServerName

          + "have handle to reach it.");
      return;
    }
    long startcode = Bytes.toLong(startcodeBytes);


    ServerName hsa = new ServerName(Bytes.toString(value), startcode);
    byte[] hriVal = r.getValue(HConstants.CATALOG_FAMILY, HConstants.REGIONINFO_QUALIFIER);
    HRegionInfo hri= Writables.getHRegionInfoOrNull(hriVal);
    if (hri == null) {
      LOG.warn("Unable to close region " + hi.getRegionNameAsString()
          + " because META had invalid or missing "

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Examples of org.apache.hadoop.hbase.ServerName

          Pair<HRegionInfo, ServerName> pair = MetaReader.parseCatalogResult(result);
          if (pair == null || pair.getFirst() == null) {
            emptyRegionInfoQualifiers.add(result);
            return true;
          }
          ServerName sn = null;
          if (pair.getSecond() != null) {
            sn = pair.getSecond();
          }
          HRegionInfo hri = pair.getFirst();
          if (!(isTableIncluded(hri.getTableNameAsString())

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Examples of org.apache.hadoop.hbase.ServerName

          String sn = status.getPath().getName();
          // truncate splitting suffix if present (for ServerName parsing)
          if (sn.endsWith(HLog.SPLITTING_EXT)) {
            sn = sn.substring(0, sn.length() - HLog.SPLITTING_EXT.length());
          }
          ServerName serverName = ServerName.parseServerName(sn);
          if (!onlineServers.contains(serverName)) {
            LOG.info("Log folder " + status.getPath() + " doesn't belong "
                + "to a known region server, splitting");
            serverNames.add(serverName);
          } else {

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Examples of org.apache.hadoop.hbase.ServerName

        table.close();
      }
    }
    List<HRegionInfo> reRegions = new ArrayList<HRegionInfo>();
    for (HRegionInfo hri : regions) {
      ServerName rsLocation = hriHserverMapping.get(hri);


      // Skip the offlined split parent region
      // See HBASE-4578 for more information.
      if (null == rsLocation) {
        LOG.info("Skip " + hri);

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Examples of org.apache.hadoop.hbase.ServerName

    return getClass().getSimpleName() + "-" + name + "-" + getSeqid();
  }


  @Override
  public void process() throws IOException {
    final ServerName serverName = this.serverName;
    try {
      try {
        if (this.shouldSplitHlog) {
          LOG.info("Splitting logs for " + serverName);
          this.services.getMasterFileSystem().splitLog(serverName);

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Examples of org.apache.hadoop.hbase.ServerName

      RegionState rit = services.getAssignmentManager().getRegionsInTransition().get(
          e.getKey().getEncodedName());
      AssignmentManager assignmentManager = this.services.getAssignmentManager();
      if (processDeadRegion(e.getKey(), e.getValue(), assignmentManager,
          this.server.getCatalogTracker())) {
        ServerName addressFromAM = assignmentManager.getRegionServerOfRegion(e.getKey());
        if (rit != null && !rit.isClosing() && !rit.isPendingClose() && !rit.isSplitting()
            && !ritsGoingToServer.contains(e.getKey())) {
          // Skip regions that were in transition unless CLOSING or
          // PENDING_CLOSE
          LOG.info("Skip assigning region " + rit.toString());
        } else if (addressFromAM != null && !addressFromAM.equals(this.serverName)) {
          LOG.debug("Skip assigning region " + e.getKey().getRegionNameAsString()
              + " because it has been opened in " + addressFromAM.getServerName());
          ritsGoingToServer.remove(e.getKey());
        } else {
          if (rit != null) {
            // clean zk node
            try {

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