Java Code Examples for org.apache.hadoop.hbase.HColumnDescriptor#getValue()

The following examples show how to use org.apache.hadoop.hbase.HColumnDescriptor#getValue() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 2
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 3
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 4
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 5
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 6
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}
 
Example 7
@Override
public void start(CoprocessorEnvironment e) throws IOException {
  if (e instanceof RegionCoprocessorEnvironment) {
    RegionCoprocessorEnvironment env = (RegionCoprocessorEnvironment) e;
    this.cacheSupplier = getTransactionStateCacheSupplier(env);
    this.cache = cacheSupplier.get();

    HTableDescriptor tableDesc = env.getRegion().getTableDesc();
    for (HColumnDescriptor columnDesc : tableDesc.getFamilies()) {
      String columnTTL = columnDesc.getValue(TxConstants.PROPERTY_TTL);
      long ttl = 0;
      if (columnTTL != null) {
        try {
          ttl = Long.parseLong(columnTTL);
          LOG.info("Family " + columnDesc.getNameAsString() + " has TTL of " + columnTTL);
        } catch (NumberFormatException nfe) {
          LOG.warn("Invalid TTL value configured for column family " + columnDesc.getNameAsString() +
                     ", value = " + columnTTL);
        }
      }
      ttlByFamily.put(columnDesc.getName(), ttl);
    }

    this.allowEmptyValues = getAllowEmptyValues(env, tableDesc);
    this.txMaxLifetimeMillis = getTxMaxLifetimeMillis(env);
    this.readNonTxnData = Boolean.valueOf(tableDesc.getValue(TxConstants.READ_NON_TX_DATA));
    if (readNonTxnData) {
      LOG.info("Reading pre-existing data enabled for table " + tableDesc.getNameAsString());
    }
    initializePruneState(env);
  }
}