Examples with JdbcConnectionParams org.apache.hive.jdbc.Utils.JdbcConnectionParams used on opensource projects

Example 1 with JdbcConnectionParams

use of org.apache.hive.jdbc.Utils.JdbcConnectionParams in project hive by apache.

the class cbo_rp_TestJdbcDriver2 method testParseUrlHttpMode.

@Test
public void testParseUrlHttpMode() throws SQLException, JdbcUriParseException, ZooKeeperHiveClientException {
    new HiveDriver();
    for (String[] testValues : HTTP_URL_PROPERTIES) {
        JdbcConnectionParams params = Utils.parseURL(testValues[0], new Properties());
        assertEquals(params.getHost(), testValues[1]);
        assertEquals(params.getPort(), Integer.parseInt(testValues[2]));
        assertEquals(params.getDbName(), testValues[3]);
        assertEquals(params.getSessionVars().get("transportMode"), testValues[4]);
        assertEquals(params.getSessionVars().get("httpPath"), testValues[5]);
    }
}

Example 2 with JdbcConnectionParams

use of org.apache.hive.jdbc.Utils.JdbcConnectionParams in project hive by apache.

the class ZooKeeperHiveClientHelper method getDirectParamsList.

static List<JdbcConnectionParams> getDirectParamsList(JdbcConnectionParams connParams) throws ZooKeeperHiveClientException {
    CuratorFramework zooKeeperClient = null;
    try {
        zooKeeperClient = getZkClient(connParams);
        List<String> serverHosts = getServerHosts(connParams, zooKeeperClient);
        final List<JdbcConnectionParams> directParamsList = new ArrayList<>();
        // For each node
        for (String serverNode : serverHosts) {
            JdbcConnectionParams directConnParams = new JdbcConnectionParams(connParams);
            directParamsList.add(directConnParams);
            updateParamsWithZKServerNode(directConnParams, zooKeeperClient, serverNode);
        }
        return directParamsList;
    } catch (Exception e) {
        throw new ZooKeeperHiveClientException("Unable to read HiveServer2 configs from ZooKeeper", e);
    } finally {
        // Close the client connection with ZooKeeper
        if (zooKeeperClient != null) {
            zooKeeperClient.close();
        }
    }
}

Example 3 with JdbcConnectionParams

use of org.apache.hive.jdbc.Utils.JdbcConnectionParams in project hive by apache.

the class TestJdbcDriver2 method testParseUrlHttpMode.

@Test
public void testParseUrlHttpMode() throws SQLException, JdbcUriParseException, ZooKeeperHiveClientException {
    new HiveDriver();
    for (String[] testValues : HTTP_URL_PROPERTIES) {
        JdbcConnectionParams params = Utils.parseURL(testValues[0], new Properties());
        assertEquals(params.getHost(), testValues[1]);
        assertEquals(params.getPort(), Integer.parseInt(testValues[2]));
        assertEquals(params.getDbName(), testValues[3]);
        assertEquals(params.getSessionVars().get("transportMode"), testValues[4]);
        assertEquals(params.getSessionVars().get("httpPath"), testValues[5]);
    }
}

Example 4 with JdbcConnectionParams

use of org.apache.hive.jdbc.Utils.JdbcConnectionParams in project hive by apache.

the class HiveDriver method parseURLforPropertyInfo.

/**
 * Takes a url in the form of jdbc:hive://[hostname]:[port]/[db_name] and
 * parses it. Everything after jdbc:hive// is optional.
 *
 * The output from Utils.parseUrl() is massaged for the needs of getPropertyInfo
 * @param url
 * @param defaults
 * @return
 * @throws java.sql.SQLException
 */
private Properties parseURLforPropertyInfo(String url, Properties defaults) throws SQLException {
    Properties urlProps = (defaults != null) ? new Properties(defaults) : new Properties();
    if (url == null || !url.startsWith(Utils.URL_PREFIX)) {
        throw new SQLException("Invalid connection url: " + url);
    }
    JdbcConnectionParams params = null;
    try {
        params = Utils.parseURL(url, defaults);
    } catch (ZooKeeperHiveClientException e) {
        throw new SQLException(e);
    }
    String host = params.getHost();
    if (host == null) {
        host = "";
    }
    String port = Integer.toString(params.getPort());
    if (host.equals("")) {
        port = "";
    } else if (port.equals("0") || port.equals("-1")) {
        port = Utils.DEFAULT_PORT;
    }
    String db = params.getDbName();
    urlProps.put(HOST_PROPERTY_KEY, host);
    urlProps.put(PORT_PROPERTY_KEY, port);
    urlProps.put(DBNAME_PROPERTY_KEY, db);
    return urlProps;
}