Examples of org.apache.hadoop.hive.metastore.model.MTable

Package org.apache.hadoop.hive.metastore.model

Examples of org.apache.hadoop.hive.metastore.model.MTable

org.apache.hadoop.hive.metastore.model.MTable

    try {
      openTransaction();
      LOG.debug("executing listPartitionNamesPsWithAuth");
      Collection parts = getPartitionPsQueryResults(db_name, tbl_name,
          part_vals, max_parts, null);
      MTable mtbl = getMTable(db_name, tbl_name);
      for (Object o : parts) {
        Partition part = convertToPart((MPartition) o);
        //set auth privileges
        if (null != userName && null != groupNames &&
            "TRUE".equalsIgnoreCase(mtbl.getParameters().get("PARTITION_LEVEL_PRIVILEGE"))) {
          String partName = Warehouse.makePartName(this.convertToFieldSchemas(mtbl
              .getPartitionKeys()), part.getValues());
          PrincipalPrivilegeSet partAuth = getPartitionPrivilegeSet(db_name,
              tbl_name, partName, userName, groupNames);
          part.setPrivileges(partAuth);
        }

View Full Code Here

      openTransaction();
      LOG.debug("Executing listMPartitionsByFilter");
      dbName = dbName.toLowerCase();
      tableName = tableName.toLowerCase();


      MTable mtable = getMTable(dbName, tableName);
      if( mtable == null ) {
        throw new NoSuchObjectException("Specified database/table does not exist : "
            + dbName + "." + tableName);
      }
      Map<String, String> params = new HashMap<String, String>();

View Full Code Here

      openTransaction();
      LOG.debug("Executing listMPartitionNamesByFilter");
      dbName = dbName.toLowerCase();
      tableName = tableName.toLowerCase();


      MTable mtable = getMTable(dbName, tableName);
      if( mtable == null ) {
        // To be consistent with the behavior of listPartitionNames, if the
        // table or db does not exist, we return an empty list
        return partNames;
      }

View Full Code Here

    boolean success = false;
    try {
      openTransaction();
      name = name.toLowerCase();
      dbname = dbname.toLowerCase();
      MTable newt = convertToMTable(newTable);
      if (newt == null) {
        throw new InvalidObjectException("new table is invalid");
      }


      MTable oldt = getMTable(dbname, name);
      if (oldt == null) {
        throw new MetaException("table " + name + " doesn't exist");
      }


      // For now only alter name, owner, paramters, cols, bucketcols are allowed
      oldt.setTableName(newt.getTableName().toLowerCase());
      oldt.setParameters(newt.getParameters());
      oldt.setOwner(newt.getOwner());
      oldt.setSd(newt.getSd());
      oldt.setDatabase(newt.getDatabase());
      oldt.setRetention(newt.getRetention());
      oldt.setPartitionKeys(newt.getPartitionKeys());
      oldt.setTableType(newt.getTableType());
      oldt.setLastAccessTime(newt.getLastAccessTime());


      // commit the changes
      success = commitTransaction();
    } finally {
      if (!success) {

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    if (sd == null) {
      throw new InvalidObjectException("Storage descriptor is not defined for index.");
    }


    MStorageDescriptor msd = this.convertToMStorageDescriptor(sd);
    MTable origTable = getMTable(index.getDbName(), index.getOrigTableName());
    if (origTable == null) {
      throw new InvalidObjectException(
          "Original table does not exist for the given index.");
    }


    MTable indexTable = getMTable(index.getDbName(), index.getIndexTableName());
    if (indexTable == null) {
      throw new InvalidObjectException(
          "Underlying index table does not exist for the given index.");
    }

View Full Code Here

    boolean commited = false;
    try {
      openTransaction();
      dbName = dbName.toLowerCase().trim();
      originalTblName = originalTblName.toLowerCase().trim();
      MTable mtbl = getMTable(dbName, originalTblName);
      if (mtbl == null) {
        commited = commitTransaction();
        return null;
      }

View Full Code Here

                    .toString(), dbObj, privilege, now, grantor, grantorType, grantOption);
                persistentObjs.add(mDb);
              }
            }
          } else if (hiveObject.getObjectType() == HiveObjectType.TABLE) {
            MTable tblObj = getMTable(hiveObject.getDbName(), hiveObject
                .getObjectName());
            if (tblObj != null) {
              List<MTablePrivilege> tablePrivs = this
                  .listAllTableGrants(userName, principalType,
                      hiveObject.getDbName(), hiveObject.getObjectName());
              if (tablePrivs != null) {
                for (MTablePrivilege priv : tablePrivs) {
                  if (priv.getGrantor() != null
                      && priv.getGrantor().equalsIgnoreCase(grantor)) {
                    privSet.add(priv.getPrivilege());
                  }
                }
              }
              for (String privilege : privs) {
                if (privSet.contains(privilege)) {
                  throw new InvalidObjectException(privilege
                      + " is already granted on table ["
                      + hiveObject.getDbName() + ","
                      + hiveObject.getObjectName() + "] by " + grantor);
                }
                MTablePrivilege mTab = new MTablePrivilege(
                    userName, principalType.toString(), tblObj,
                    privilege, now, grantor, grantorType, grantOption);
                persistentObjs.add(mTab);
              }
            }
          } else if (hiveObject.getObjectType() == HiveObjectType.PARTITION) {
            MPartition partObj = this.getMPartition(hiveObject.getDbName(),
                hiveObject.getObjectName(), hiveObject.getPartValues());
            String partName = null;
            if (partObj != null) {
              partName = partObj.getPartitionName();
              List<MPartitionPrivilege> partPrivs = this
                  .listPrincipalPartitionGrants(userName,
                      principalType, hiveObject.getDbName(), hiveObject
                          .getObjectName(), partObj.getPartitionName());
              if (partPrivs != null) {
                for (MPartitionPrivilege priv : partPrivs) {
                  if (priv.getGrantor().equalsIgnoreCase(grantor)) {
                    privSet.add(priv.getPrivilege());
                  }
                }
              }
              for (String privilege : privs) {
                if (privSet.contains(privilege)) {
                  throw new InvalidObjectException(privilege
                      + " is already granted on partition ["
                      + hiveObject.getDbName() + ","
                      + hiveObject.getObjectName() + ","
                      + partName + "] by " + grantor);
                }
                MPartitionPrivilege mTab = new MPartitionPrivilege(userName,
                    principalType.toString(), partObj, privilege, now, grantor,
                    grantorType, grantOption);
                persistentObjs.add(mTab);
              }
            }
          } else if (hiveObject.getObjectType() == HiveObjectType.COLUMN) {
            MTable tblObj = getMTable(hiveObject.getDbName(), hiveObject
                .getObjectName());
            if (tblObj != null) {
              if (hiveObject.getPartValues() != null) {
                MPartition partObj = null;
                List<MPartitionColumnPrivilege> colPrivs = null;

View Full Code Here


  public void createTable(Table tbl) throws InvalidObjectException, MetaException {
    boolean commited = false;
    try {
      openTransaction();
      MTable mtbl = convertToMTable(tbl);
      pm.makePersistent(mtbl);
      PrincipalPrivilegeSet principalPrivs = tbl.getPrivileges();
      List<Object> toPersistPrivObjs = new ArrayList<Object>();
      if (principalPrivs != null) {
        int now = (int)(System.currentTimeMillis()/1000);

View Full Code Here


  public boolean dropTable(String dbName, String tableName) throws MetaException {
    boolean success = false;
    try {
      openTransaction();
      MTable tbl = getMTable(dbName, tableName);
      pm.retrieve(tbl);
      if (tbl != null) {
        // first remove all the partitions
        List<MTablePrivilege> tabGrants = listAllTableGrants(dbName, tableName);
        if (tabGrants != null && tabGrants.size() > 0) {

View Full Code Here

  public List<String> getAllTables(String dbName) throws MetaException {
    return getTables(dbName, ".*");
  }


  private MTable getMTable(String db, String table) {
    MTable mtbl = null;
    boolean commited = false;
    try {
      openTransaction();
      db = db.toLowerCase().trim();
      table = table.toLowerCase().trim();

View Full Code Here

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Related Classes of org.apache.hadoop.hive.metastore.model.MTable

org.apache.hadoop.hive.metastore.ObjectStore

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