Examples with TGetFunctionsReq org.apache.hive.service.rpc.thrift.TGetFunctionsReq used on opensource projects

Example 1 with TGetFunctionsReq

use of org.apache.hive.service.rpc.thrift.TGetFunctionsReq in project hive by apache.

the class ThriftCLIServiceClient method getFunctions.

/* (non-Javadoc)
   * @see org.apache.hive.service.cli.ICLIService#getFunctions(org.apache.hive.service.cli.SessionHandle)
   */
@Override
public OperationHandle getFunctions(SessionHandle sessionHandle, String catalogName, String schemaName, String functionName) throws HiveSQLException {
    try {
        TGetFunctionsReq req = new TGetFunctionsReq(sessionHandle.toTSessionHandle(), functionName);
        req.setCatalogName(catalogName);
        req.setSchemaName(schemaName);
        TGetFunctionsResp resp = cliService.GetFunctions(req);
        checkStatus(resp.getStatus());
        TProtocolVersion protocol = sessionHandle.getProtocolVersion();
        return new OperationHandle(resp.getOperationHandle(), protocol);
    } catch (HiveSQLException e) {
        throw e;
    } catch (Exception e) {
        throw new HiveSQLException(e);
    }
}

Example 2 with TGetFunctionsReq

use of org.apache.hive.service.rpc.thrift.TGetFunctionsReq in project hive by apache.

the class HiveDatabaseMetaData method getFunctions.

public ResultSet getFunctions(String catalogName, String schemaPattern, String functionNamePattern) throws SQLException {
    TGetFunctionsResp funcResp;
    TGetFunctionsReq getFunctionsReq = new TGetFunctionsReq();
    getFunctionsReq.setSessionHandle(sessHandle);
    getFunctionsReq.setCatalogName(catalogName);
    getFunctionsReq.setSchemaName(schemaPattern);
    getFunctionsReq.setFunctionName(functionNamePattern);
    try {
        funcResp = client.GetFunctions(getFunctionsReq);
    } catch (TException e) {
        throw new SQLException(e.getMessage(), "08S01", e);
    }
    Utils.verifySuccess(funcResp.getStatus());
    return new HiveQueryResultSet.Builder(connection).setClient(client).setSessionHandle(sessHandle).setStmtHandle(funcResp.getOperationHandle()).build();
}