Package org.apache.hadoop.hbase

Examples of org.apache.hadoop.hbase.UnknownRegionException

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   */
  @Override
  public void offline(final byte[] regionName) throws IOException {
    Pair<HRegionInfo, ServerName> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toStringBinary(regionName));
    HRegionInfo hri = pair.getFirst();
    this.assignmentManager.regionOffline(hri);
  }
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  public void move(final byte[] encodedRegionName, final byte[] destServerName)
  throws UnknownRegionException {
    Pair<HRegionInfo, HServerInfo> p =
      this.assignmentManager.getAssignment(encodedRegionName);
    if (p == null)
      throw new UnknownRegionException(Bytes.toStringBinary(encodedRegionName));
    HRegionInfo hri = p.getFirst();
    HServerInfo dest = null;
    if (destServerName == null || destServerName.length == 0) {
      LOG.info("Passed destination servername is null/empty so " +
        "choosing a server at random");
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  @Override
  public void assign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toString(regionName));
    assignRegion(pair.getFirst());
  }
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  @Override
  public void unassign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toStringBinary(regionName));
    HRegionInfo hri = pair.getFirst();
    if (force) {
      this.assignmentManager.clearRegionFromTransition(hri);
      assignRegion(hri);
    } else {
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  public void move(final byte[] encodedRegionName, final byte[] destServerName)
  throws UnknownRegionException {
    Pair<HRegionInfo, HServerInfo> p =
      this.assignmentManager.getAssignment(encodedRegionName);
    if (p == null)
      throw new UnknownRegionException(Bytes.toStringBinary(encodedRegionName));
    HRegionInfo hri = p.getFirst();
    HServerInfo dest = null;
    if (destServerName == null || destServerName.length == 0) {
      LOG.info("Passed destination servername is null/empty so " +
        "choosing a server at random");
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  @Override
  public void assign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toString(regionName));
    assignRegion(pair.getFirst());
  }
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  @Override
  public void unassign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toStringBinary(regionName));
    HRegionInfo hri = pair.getFirst();
    if (force) this.assignmentManager.clearRegionFromTransition(hri);
    this.assignmentManager.unassign(hri, force);
  }
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  public void move(final byte[] encodedRegionName, final byte[] destServerName)
  throws UnknownRegionException {
    Pair<HRegionInfo, HServerInfo> p =
      this.assignmentManager.getAssignment(encodedRegionName);
    if (p == null)
      throw new UnknownRegionException(Bytes.toStringBinary(encodedRegionName));
    HRegionInfo hri = p.getFirst();
    HServerInfo dest = null;
    if (destServerName == null || destServerName.length == 0) {
      LOG.info("Passed destination servername is null/empty so " +
        "choosing a server at random");
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  @Override
  public void assign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toString(regionName));
    assignRegion(pair.getFirst());
  }
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  @Override
  public void unassign(final byte [] regionName, final boolean force)
  throws IOException {
    Pair<HRegionInfo, HServerAddress> pair =
      MetaReader.getRegion(this.catalogTracker, regionName);
    if (pair == null) throw new UnknownRegionException(Bytes.toStringBinary(regionName));
    HRegionInfo hri = pair.getFirst();
    if (force) {
      this.assignmentManager.clearRegionFromTransition(hri);
      assignRegion(hri);
    } else {
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Related Classes of org.apache.hadoop.hbase.UnknownRegionException

  • org.apache.hadoop.hbase.client.HBaseAdmin
  • org.apache.hadoop.hbase.master.HMaster
  • org.apache.hadoop.hbase.master.MasterRpcServices
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