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

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

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    try {
      openTransaction();
      name = name.toLowerCase();
      baseTblName = baseTblName.toLowerCase();
      dbname = dbname.toLowerCase();
      MIndex newi = convertToMIndex(newIndex);
      if (newi == null) {
        throw new InvalidObjectException("new index is invalid");
      }

      MIndex oldi = getMIndex(dbname, baseTblName, name);
      if (oldi == null) {
        throw new MetaException("index " + name + " doesn't exist");
      }

      // For now only alter paramters are allowed
      oldi.setParameters(newi.getParameters());

      // commit the changes
      success = commitTransaction();
    } finally {
      if (!success) {
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  public boolean addIndex(Index index) throws InvalidObjectException,
      MetaException {
    boolean commited = false;
    try {
      openTransaction();
      MIndex idx = convertToMIndex(index);
      pm.makePersistent(idx);
      commited = commitTransaction();
      return true;
    } finally {
      if (!commited) {
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    if (indexTable == null) {
      throw new InvalidObjectException(
          "Underlying index table does not exist for the given index.");
    }

    return new MIndex(index.getIndexName(), origTable, index.getCreateTime(),
        index.getLastAccessTime(), index.getParameters(), indexTable, msd,
        index.getIndexHandlerClass(), index.isDeferredRebuild());
  }
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  public boolean dropIndex(String dbName, String origTableName, String indexName)
      throws MetaException {
    boolean success = false;
    try {
      openTransaction();
      MIndex index = getMIndex(dbName, origTableName, indexName);
      if (index != null) {
        pm.deletePersistent(index);
      }
      success = commitTransaction();
    } finally {
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    }
    return success;
  }

  private MIndex getMIndex(String dbName, String originalTblName, String indexName) throws MetaException {
    MIndex midx = null;
    boolean commited = false;
    try {
      openTransaction();
      dbName = dbName.toLowerCase().trim();
      originalTblName = originalTblName.toLowerCase().trim();
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  @Override
  public Index getIndex(String dbName, String origTableName, String indexName)
      throws MetaException {
    openTransaction();
    MIndex mIndex = this.getMIndex(dbName, origTableName, indexName);
    Index ret = convertToIndex(mIndex);
    commitTransaction();
    return ret;
  }
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    try {
      openTransaction();
      name = name.toLowerCase();
      baseTblName = baseTblName.toLowerCase();
      dbname = dbname.toLowerCase();
      MIndex newi = convertToMIndex(newIndex);
      if (newi == null) {
        throw new InvalidObjectException("new index is invalid");
      }

      MIndex oldi = getMIndex(dbname, baseTblName, name);
      if (oldi == null) {
        throw new MetaException("index " + name + " doesn't exist");
      }

      // For now only alter paramters are allowed
      oldi.setParameters(newi.getParameters());

      // commit the changes
      success = commitTransaction();
    } finally {
      if (!success) {
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  public boolean addIndex(Index index) throws InvalidObjectException,
      MetaException {
    boolean commited = false;
    try {
      openTransaction();
      MIndex idx = convertToMIndex(index);
      pm.makePersistent(idx);
      commited = commitTransaction();
      return true;
    } finally {
      if (!commited) {
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    if (indexTable == null) {
      throw new InvalidObjectException(
          "Underlying index table does not exist for the given index.");
    }

    return new MIndex(index.getIndexName(), origTable, index.getCreateTime(),
        index.getLastAccessTime(), index.getParameters(), indexTable, msd,
        index.getIndexHandlerClass(), index.isDeferredRebuild());
  }
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  public boolean dropIndex(String dbName, String origTableName, String indexName)
      throws MetaException {
    boolean success = false;
    try {
      openTransaction();
      MIndex index = getMIndex(dbName, origTableName, indexName);
      if (index != null) {
        pm.deletePersistent(index);
      }
      success = commitTransaction();
    } finally {
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Related Classes of org.apache.hadoop.hive.metastore.model.MIndex

  • org.apache.hadoop.hive.metastore.ObjectStore
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