Package org.apache.hcatalog.api

Examples of org.apache.hcatalog.api.HCatTable

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        throws FalconException {
        LOG.info("Checking if the table exists: " + tableName);

        try {
            HCatClient client = get(catalogUrl);
            HCatTable table = client.getTable(database, tableName);
            return table != null;
        } catch (HCatException e) {
            throw new FalconException(e);
        }
    }
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        throws FalconException {
        LOG.info("Returns a list of table properties for:" + tableName);

        try {
            HCatClient client = get(catalogUrl);
            HCatTable table = client.getTable(database, tableName);
            return !table.getTabletype().equals("MANAGED_TABLE");
        } catch (HCatException e) {
            throw new FalconException(e);
        }
    }
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                               final String metaStorePrincipal) throws FalconException {
        LOG.info("Checking if the table exists: " + tableName);

        try {
            HCatClient client = getProxiedClient(catalogUrl, metaStorePrincipal);
            HCatTable table = client.getTable(database, tableName);
            return table != null;
        } catch (HCatException e) {
            throw new FalconException("Exception checking if the table exists:" + e.getMessage(), e);
        }
    }
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        throws FalconException {
        LOG.info("Checking if the table is external:" + tableName);

        try {
            HCatClient client = get(catalogUrl);
            HCatTable table = client.getTable(database, tableName);
            return !table.getTabletype().equals("MANAGED_TABLE");
        } catch (HCatException e) {
            throw new FalconException("Exception checking if the table is external:" + e.getMessage(), e);
        }
    }
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                                            String tableName) throws FalconException {
        LOG.info("Fetching partition columns of table: " + tableName);

        try {
            HCatClient client = get(catalogUrl);
            HCatTable table = client.getTable(database, tableName);
            List<HCatFieldSchema> partSchema = table.getPartCols();
            List<String> partCols = new ArrayList<String>();
            for (HCatFieldSchema part : partSchema) {
                partCols.add(part.getName());
            }
            return partCols;
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Related Classes of org.apache.hcatalog.api.HCatTable

  • org.apache.falcon.catalog.HiveCatalogService
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