Examples of org.apache.hadoop.hbase.TableName

org.apache.hadoop.hbase.TableName
Immutable POJO class for representing a table name. Which is of the form: <table namespace>:<table qualifier> Two special namespaces: 1. hbase - system namespace, used to contain hbase internal tables 2. default - tables with no explicit specified namespace will automatically fall into this namespace. ie a) foo:bar, means namespace=foo and qualifier=bar b) bar, means namespace=default and qualifier=bar c) default:bar, means namespace=default and qualifier=bar

            throw new NoServerForRegionException(Bytes.toStringBinary(tableNameOrRegionName));
        } else {
          split(regionServerPair.getSecond(), regionServerPair.getFirst(), splitPoint);
        }
      } else {
        final TableName tableName =
            checkTableExists(TableName.valueOf(tableNameOrRegionName), ct);
        List<Pair<HRegionInfo, ServerName>> pairs =
          MetaReader.getTableRegionsAndLocations(ct,
              tableName);
        for (Pair<HRegionInfo, ServerName> pair: pairs) {

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            regionServerPair.getFirst().getRegionName(), true);
          GetRegionInfoResponse response = admin.getRegionInfo(null, request);
          return response.getCompactionState();
        }
      } else {
        final TableName tableName =
            checkTableExists(TableName.valueOf(tableNameOrRegionName), ct);
        List<Pair<HRegionInfo, ServerName>> pairs =
          MetaReader.getTableRegionsAndLocations(ct, tableName);
        for (Pair<HRegionInfo, ServerName> pair: pairs) {
          if (pair.getFirst().isOffline()) continue;

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   */
  public void restoreSnapshot(final String snapshotName)
      throws IOException, RestoreSnapshotException {
    String rollbackSnapshot = snapshotName + "-" + EnvironmentEdgeManager.currentTimeMillis();


    TableName tableName = null;
    for (SnapshotDescription snapshotInfo: listSnapshots()) {
      if (snapshotInfo.getName().equals(snapshotName)) {
        tableName = TableName.valueOf(snapshotInfo.getTable());
        break;
      }

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        result.put(TableName.valueOf("ensemble"), svrToRegions);
      } else {
        for (Map.Entry<ServerName, Set<HRegionInfo>> e: serverHoldings.entrySet()) {
          for (HRegionInfo hri: e.getValue()) {
            if (hri.isMetaRegion()) continue;
            TableName tablename = hri.getTable();
            Map<ServerName, List<HRegionInfo>> svrToRegions = result.get(tablename);
            if (svrToRegions == null) {
              svrToRegions = new HashMap<ServerName, List<HRegionInfo>>(serverHoldings.size());
              result.put(tablename, svrToRegions);
            }

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    util.shutdownMiniCluster();
  }


  @Test
  public void testRegionObserver() throws IOException {
    TableName tableName = TEST_TABLE;
    // recreate table every time in order to reset the status of the
    // coprocessor.
    HTable table = util.createTable(tableName, new byte[][] {A, B, C});
    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut",

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        new Integer[] {1, 1, 1, 1});
  }


  @Test
  public void testRowMutation() throws IOException {
    TableName tableName = TEST_TABLE;
    HTable table = util.createTable(tableName, new byte[][] {A, B, C});
    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreGet", "hadPostGet", "hadPrePut", "hadPostPut",
            "hadDeleted"},
        TEST_TABLE,

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    table.close();
  }


  @Test
  public void testIncrementHook() throws IOException {
    TableName tableName = TEST_TABLE;


    HTable table = util.createTable(tableName, new byte[][] {A, B, C});
    Increment inc = new Increment(Bytes.toBytes(0));
    inc.addColumn(A, A, 1);

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  }


  @Test
  // HBase-3583
  public void testHBase3583() throws IOException {
    TableName tableName =
        TableName.valueOf("testHBase3583");
    util.createTable(tableName, new byte[][] {A, B, C});


    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreGet", "hadPostGet", "wasScannerNextCalled",

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  }


  @Test
  // HBase-3758
  public void testHBase3758() throws IOException {
    TableName tableName =
        TableName.valueOf("testHBase3758");
    util.createTable(tableName, new byte[][] {A, B, C});


    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadDeleted", "wasScannerOpenCalled"},

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  }


  @Test
  public void bulkLoadHFileTest() throws Exception {
    String testName = TestRegionObserverInterface.class.getName()+".bulkLoadHFileTest";
    TableName tableName = TEST_TABLE;
    Configuration conf = util.getConfiguration();
    HTable table = util.createTable(tableName, new byte[][] {A, B, C});


    verifyMethodResult(SimpleRegionObserver.class,
        new String[] {"hadPreBulkLoadHFile", "hadPostBulkLoadHFile"},

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