Examples with NamespaceDescriptor org.apache.hadoop.hbase.NamespaceDescriptor used on opensource projects

Example 51 with NamespaceDescriptor

use of org.apache.hadoop.hbase.NamespaceDescriptor in project atlas by apache.

the class HBaseBridge method importNameSpaceWithTable.

private void importNameSpaceWithTable(String namespaceToImport, String tableToImport) throws Exception {
    importNameSpace(namespaceToImport);
    List<HTableDescriptor> hTableDescriptors = new ArrayList<>();
    if (StringUtils.isEmpty(tableToImport)) {
        List<NamespaceDescriptor> matchingNameSpaceDescriptors = getMatchingNameSpaces(namespaceToImport);
        if (CollectionUtils.isNotEmpty(matchingNameSpaceDescriptors)) {
            hTableDescriptors = getTableDescriptors(matchingNameSpaceDescriptors);
        }
    } else {
        tableToImport = namespaceToImport + ":" + tableToImport;
        HTableDescriptor[] htds = hbaseAdmin.listTables(Pattern.compile(tableToImport));
        hTableDescriptors.addAll(Arrays.asList(htds));
    }
    if (CollectionUtils.isNotEmpty(hTableDescriptors)) {
        for (HTableDescriptor htd : hTableDescriptors) {
            String tblName = htd.getTableName().getNameAsString();
            importTable(tblName);
        }
    }
}

Example 52 with NamespaceDescriptor

use of org.apache.hadoop.hbase.NamespaceDescriptor in project atlas by apache.

the class HBaseBridge method importNameSpaceAndTable.

private void importNameSpaceAndTable() throws Exception {
    NamespaceDescriptor[] namespaceDescriptors = hbaseAdmin.listNamespaceDescriptors();
    if (ArrayUtils.isNotEmpty(namespaceDescriptors)) {
        for (NamespaceDescriptor namespaceDescriptor : namespaceDescriptors) {
            String namespace = namespaceDescriptor.getName();
            importNameSpace(namespace);
        }
    }
    HTableDescriptor[] htds = hbaseAdmin.listTables();
    if (ArrayUtils.isNotEmpty(htds)) {
        for (HTableDescriptor htd : htds) {
            String tableName = htd.getNameAsString();
            importTable(tableName);
        }
    }
}

Example 53 with NamespaceDescriptor

use of org.apache.hadoop.hbase.NamespaceDescriptor in project phoenix by apache.

the class ConnectionQueryServicesImpl method ensureNamespaceCreated.

void ensureNamespaceCreated(String schemaName) throws SQLException {
    SQLException sqlE = null;
    try (HBaseAdmin admin = getAdmin()) {
        NamespaceDescriptor namespaceDescriptor = null;
        try {
            namespaceDescriptor = admin.getNamespaceDescriptor(schemaName);
        } catch (org.apache.hadoop.hbase.NamespaceNotFoundException e) {
        }
        if (namespaceDescriptor == null) {
            namespaceDescriptor = NamespaceDescriptor.create(schemaName).build();
            admin.createNamespace(namespaceDescriptor);
        }
        return;
    } catch (IOException e) {
        sqlE = ServerUtil.parseServerException(e);
    } finally {
        if (sqlE != null) {
            throw sqlE;
        }
    }
}

Example 54 with NamespaceDescriptor

use of org.apache.hadoop.hbase.NamespaceDescriptor in project pinpoint by naver.

the class HBaseAdminTemplate method createNamespaceIfNotExists.

@Override
public boolean createNamespaceIfNotExists(String namespace) {
    return execute(admin -> {
        NamespaceDescriptor namespaceDescriptor = NamespaceDescriptor.create(namespace).build();
        try {
            admin.createNamespace(namespaceDescriptor);
        } catch (NamespaceExistException e) {
            // ignored
            return false;
        }
        logger.info("{} namespace created.", namespace);
        return true;
    });
}

Example 55 with NamespaceDescriptor

use of org.apache.hadoop.hbase.NamespaceDescriptor in project pinpoint by naver.

the class HBaseAdminTemplate method createNamespaceIfNotExists.

@Override
public boolean createNamespaceIfNotExists(String namespace, Map<String, String> configurations) {
    return execute(admin -> {
        NamespaceDescriptor namespaceDescriptor = NamespaceDescriptor.create(namespace).addConfiguration(configurations).build();
        try {
            admin.createNamespace(namespaceDescriptor);
        } catch (NamespaceExistException e) {
            // ignored
            return false;
        }
        logger.info("{} namespace created.", namespace);
        return true;
    });
}