Java Code Examples for org.apache.hadoop.hbase.client.Delete#setAttribute()

@Override
public boolean preCheckAndDelete(final ObserverContext<RegionCoprocessorEnvironment> c,
    final byte [] row, final byte [] family, final byte [] qualifier,
    final CompareOperator op,
    final ByteArrayComparable comparator, final Delete delete,
    final boolean result) throws IOException {
  // An ACL on a delete is useless, we shouldn't allow it
  if (delete.getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL) != null) {
    throw new DoNotRetryIOException("ACL on checkAndDelete has no effect: " +
        delete.toString());
  }
  // Require READ and WRITE permissions on the table, CF, and the KV covered
  // by the delete
  RegionCoprocessorEnvironment env = c.getEnvironment();
  Map<byte[],? extends Collection<byte[]>> families = makeFamilyMap(family, qualifier);
  User user = getActiveUser(c);
  AuthResult authResult = permissionGranted(
      OpType.CHECK_AND_DELETE, user, env, families, Action.READ, Action.WRITE);
  AccessChecker.logResult(authResult);
  if (!authResult.isAllowed()) {
    if (cellFeaturesEnabled && !compatibleEarlyTermination) {
      delete.setAttribute(CHECK_COVERING_PERM, TRUE);
    } else if (authorizationEnabled) {
      throw new AccessDeniedException("Insufficient permissions " +
        authResult.toContextString());
    }
  }
  return result;
}
 

@Override
public void preDelete(final ObserverContext<RegionCoprocessorEnvironment> c,
    final Delete delete, final WALEdit edit, final Durability durability)
    throws IOException {
  // An ACL on a delete is useless, we shouldn't allow it
  if (delete.getAttribute(AccessControlConstants.OP_ATTRIBUTE_ACL) != null) {
    throw new DoNotRetryIOException("ACL on delete has no effect: " + delete.toString());
  }
  // Require WRITE permissions on all cells covered by the delete. Unlike
  // for Puts we need to check all visible prior versions, because a major
  // compaction could remove them. If the user doesn't have permission to
  // overwrite any of the visible versions ('visible' defined as not covered
  // by a tombstone already) then we have to disallow this operation.
  RegionCoprocessorEnvironment env = c.getEnvironment();
  Map<byte[],? extends Collection<Cell>> families = delete.getFamilyCellMap();
  User user = getActiveUser(c);
  AuthResult authResult = permissionGranted(OpType.DELETE,
      user, env, families, Action.WRITE);
  AccessChecker.logResult(authResult);
  if (!authResult.isAllowed()) {
    if (cellFeaturesEnabled && !compatibleEarlyTermination) {
      delete.setAttribute(CHECK_COVERING_PERM, TRUE);
    } else if (authorizationEnabled) {
      throw new AccessDeniedException("Insufficient permissions " +
        authResult.toContextString());
    }
  }
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}
 

@Override
protected void makeRollbackOperation(Delete delete) {
  delete.setAttribute(TxConstants.OLD_TX_ROLLBACK_ATTRIBUTE_KEY, new byte[0]);
}