Examples of MPartition

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

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            .getDbName(), part.getTableName());
        tabColumnGrants = this.listTableAllColumnGrants(
            part.getDbName(), part.getTableName());
      }
      openTransaction();
      MPartition mpart = convertToMPart(part);
      pm.makePersistent(mpart);

      int now = (int)(System.currentTimeMillis()/1000);
      List<Object> toPersist = new ArrayList<Object>();
      if (tabGrants != null) {
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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    return part;
  }
 
  private MPartition getMPartition(String dbName, String tableName,
      List<String> part_vals) throws MetaException {
    MPartition mpart = null;
    boolean commited = false;
    try {
      openTransaction();
      dbName = dbName.toLowerCase().trim();
      tableName = tableName.toLowerCase().trim();
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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    MTable mt = getMTable(part.getDbName(), part.getTableName());
    if (mt == null) {
      throw new InvalidObjectException(
          "Partition doesn't have a valid table or database name");
    }
    return new MPartition(Warehouse.makePartName(convertToFieldSchemas(mt
        .getPartitionKeys()), part.getValues()), mt, part.getValues(), part
        .getCreateTime(), part.getLastAccessTime(),
        convertToMStorageDescriptor(part.getSd()), part.getParameters());
  }
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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  public boolean dropPartition(String dbName, String tableName,
      List<String> part_vals) throws MetaException {
    boolean success = false;
    try {
      openTransaction();
      MPartition part = getMPartition(dbName, tableName, part_vals);
      if (part != null) {
        List<MFieldSchema> schemas = part.getTable().getPartitionKeys();
        List<String> colNames = new ArrayList<String>();
        for (MFieldSchema col: schemas) {
          colNames.add(col.getName());
        }
        String partName = FileUtils.makePartName(colNames, part_vals);
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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      List<String> partVals, String user_name, List<String> group_names)
      throws NoSuchObjectException, MetaException, InvalidObjectException {
    boolean success = false;
    try {
      openTransaction();
      MPartition mpart = getMPartition(dbName, tblName, partVals);
      if (mpart == null) {
        commitTransaction();
        throw new NoSuchObjectException("partition values="
            + partVals.toString());
      }
      Partition part = null;
      MTable mtbl = mpart.getTable();
      part = convertToPart(mpart);
      if ("TRUE".equalsIgnoreCase(mtbl.getParameters().get("PARTITION_LEVEL_PRIVILEGE"))) {
        String partName = Warehouse.makePartName(this.convertToFieldSchemas(mtbl
            .getPartitionKeys()), partVals);
        PrincipalPrivilegeSet partAuth = this.getPartitionPrivilegeSet(dbName,
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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    boolean success = false;
    try {
      openTransaction();
      name = name.toLowerCase();
      dbname = dbname.toLowerCase();
      MPartition oldp = getMPartition(dbname, name, newPart.getValues());
      MPartition newp = convertToMPart(newPart);
      if (oldp == null || newp == null) {
        throw new InvalidObjectException("partition does not exist.");
      }
      oldp.setParameters(newPart.getParameters());
      copyMSD(newp.getSd(), oldp.getSd());
      if (newp.getCreateTime() != oldp.getCreateTime()) {
        oldp.setCreateTime(newp.getCreateTime());
      }
      if (newp.getLastAccessTime() != oldp.getLastAccessTime()) {
        oldp.setLastAccessTime(newp.getLastAccessTime());
      }
      // commit the changes
      success = commitTransaction();
    } finally {
      if (!success) {
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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                    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;
                partObj = this.getMPartition(hiveObject.getDbName(), hiveObject
                    .getObjectName(), hiveObject.getPartValues());
                if (partObj == null) {
                  continue;
                }
                colPrivs = this.listPrincipalPartitionColumnGrants(
                    userName, principalType, hiveObject.getDbName(), hiveObject
                        .getObjectName(), partObj.getPartitionName(),
                    hiveObject.getColumnName());
               
                if (colPrivs != null) {
                  for (MPartitionColumnPrivilege priv : colPrivs) {
                    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 column "
                        + hiveObject.getColumnName() + " ["
                        + hiveObject.getDbName() + ","
                        + hiveObject.getObjectName() + ","
                        + partObj.getPartitionName() + "] by " + grantor);
                  }
                  MPartitionColumnPrivilege mCol = new MPartitionColumnPrivilege(userName,
                      principalType.toString(), partObj, hiveObject
                          .getColumnName(), privilege, now, grantor, grantorType,
                      grantOption);
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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  public boolean addPartition(Partition part) throws InvalidObjectException, MetaException {
    boolean success = false;
    boolean commited = false;
    try {
      openTransaction();
      MPartition mpart = convertToMPart(part);
      pm.makePersistent(mpart);
      commited = commitTransaction();
      success = true;
    } finally {
      if(!commited) {
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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    this.commitTransaction();
    return part;
  }
 
  private MPartition getMPartition(String dbName, String tableName, List<String> part_vals) throws MetaException {
    MPartition mpart = null;
    boolean commited = false;
    try {
      openTransaction();
      dbName = dbName.toLowerCase();
      tableName = tableName.toLowerCase();
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Examples of org.apache.hadoop.hive.metastore.model.MPartition

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    }
    MTable mt = getMTable(part.getDbName(), part.getTableName());
    if(mt == null) {
      throw new InvalidObjectException("Partition doesn't have a valid table or database name");
    }
    return new MPartition(
        Warehouse.makePartName(convertToFieldSchemas(mt.getPartitionKeys()), part.getValues()),
        mt,
        part.getValues(),
        part.getCreateTime(),
        part.getLastAccessTime(),
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