Examples with MetaDataAcquireFailedException com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException used on opensource projects

Example 11 with MetaDataAcquireFailedException

use of com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException in project Qualitis by WeBankFinTech.

the class MetaDataClientImpl method getDbsByDataSource.

@Override
public Map getDbsByDataSource(String clusterName, String authUser, Long dataSourceId) throws UnExpectedRequestException, MetaDataAcquireFailedException {
    // Check existence of cluster name
    ClusterInfo clusterInfo = checkClusterNameExists(clusterName);
    // send request to get dbs
    String url = getPath(clusterInfo.getLinkisAddress()).path(linkisConfig.getDatasourceDb()).queryParam("system", "Qualitis").toString().replace("{DATA_SOURCE_ID}", dataSourceId.toString());
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Token-User", authUser);
    headers.add("Token-Code", clusterInfo.getLinkisToken());
    HttpEntity<Object> entity = new HttpEntity<>(headers);
    LOGGER.info("Start to get dbs by data source. url: {}, method: {}, body: {}", url, javax.ws.rs.HttpMethod.GET, entity);
    Map<String, Object> response = restTemplate.exchange(url, HttpMethod.GET, entity, Map.class).getBody();
    LOGGER.info("Finish to get dbs by data source. response: {}", response);
    if (!checkResponse(response)) {
        String message = (String) response.get("message");
        LOGGER.error("Error! Can not get meta data from linkis, message: " + message);
        throw new MetaDataAcquireFailedException("Error! Can not get meta data from linkis, exception: " + message);
    }
    Map data = (Map) response.get(LinkisResponseKeyEnum.DATA.getKey());
    List<Map> dbs = (List<Map>) data.get("dbs");
    if (CollectionUtils.isEmpty(dbs)) {
        LOGGER.info("No dbs with data source to be choosed.");
    }
    return data;
}

Example 12 with MetaDataAcquireFailedException

use of com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException in project Qualitis by WeBankFinTech.

the class MetaDataClientImpl method getColumnsByDataSource.

@Override
public DataInfo<ColumnInfoDetail> getColumnsByDataSource(String clusterName, String authUser, Long dataSourceId, String dbName, String tableName) throws UnExpectedRequestException, MetaDataAcquireFailedException {
    // Check existence of cluster name
    ClusterInfo clusterInfo = checkClusterNameExists(clusterName);
    // send request to get dbs
    String url = getPath(clusterInfo.getLinkisAddress()).path(linkisConfig.getDatasourceColumn()).queryParam("system", "Qualitis").toString().replace("{DATA_SOURCE_ID}", dataSourceId.toString()).replace("{DATA_SOURCE_DB}", dbName).replace("{DATA_SOURCE_TABLE}", tableName);
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Token-User", authUser);
    headers.add("Token-Code", clusterInfo.getLinkisToken());
    HttpEntity<Object> entity = new HttpEntity<>(headers);
    LOGGER.info("Start to get columns by data source. url: {}, method: {}, body: {}", url, javax.ws.rs.HttpMethod.GET, entity);
    Map<String, Object> response = restTemplate.exchange(url, HttpMethod.GET, entity, Map.class).getBody();
    LOGGER.info("Finish to get columns by data source. response: {}", response);
    if (!checkResponse(response)) {
        String message = (String) response.get("message");
        LOGGER.error("Error! Can not get meta data from linkis, message: " + message);
        throw new MetaDataAcquireFailedException("Error! Can not get meta data from linkis, exception: " + message);
    }
    Map data = (Map) response.get(LinkisResponseKeyEnum.DATA.getKey());
    DataInfo<ColumnInfoDetail> result = new DataInfo<>();
    List<Map> tables = (List<Map>) data.get("columns");
    if (CollectionUtils.isEmpty(tables)) {
        LOGGER.info("No columns with data source to be choosed.");
    } else {
        List<ColumnInfoDetail> columnInfoDetailList = new ArrayList<>(tables.size());
        for (Map map : tables) {
            ColumnInfoDetail columnInfoDetail = new ColumnInfoDetail();
            columnInfoDetail.setFieldName((String) map.get("name"));
            columnInfoDetail.setDataType((String) map.get("type"));
            columnInfoDetailList.add(columnInfoDetail);
        }
        result.setTotalCount(columnInfoDetailList.size());
        result.setContent(columnInfoDetailList);
    }
    return result;
}

Example 13 with MetaDataAcquireFailedException

use of com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException in project Qualitis by WeBankFinTech.

the class MetaDataClientImpl method createDataSource.

@Override
public GeneralResponse<Map> createDataSource(String clusterName, String authUser, String jsonRequest) throws UnExpectedRequestException, MetaDataAcquireFailedException {
    // Check existence of cluster name
    ClusterInfo clusterInfo = checkClusterNameExists(clusterName);
    // send request to get dbs
    String url = getPath(clusterInfo.getLinkisAddress()).path(linkisConfig.getDatasourceCreate()).toString();
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Token-User", authUser);
    headers.add("Token-Code", clusterInfo.getLinkisToken());
    HttpEntity<Object> entity = new HttpEntity<>(jsonRequest, headers);
    LOGGER.info("Start to create data source by user and cluster by linkis. url: {}, method: {}, body: {}", url, javax.ws.rs.HttpMethod.POST, entity);
    Map<String, Object> response = restTemplate.exchange(url, HttpMethod.POST, entity, Map.class).getBody();
    LOGGER.info("Finish to create data source by user and cluster by linkis. response: {}", response);
    if (!checkResponse(response)) {
        String message = (String) response.get("message");
        LOGGER.error("Error! Can not get meta data from linkis, message: " + message);
        throw new MetaDataAcquireFailedException("Error! Can not get meta data from linkis, exception: " + message);
    }
    Map data = (Map) response.get(LinkisResponseKeyEnum.DATA.getKey());
    return new GeneralResponse<>("200", "Success to create datasource", data);
}

Example 14 with MetaDataAcquireFailedException

use of com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException in project Qualitis by WeBankFinTech.

the class MetaDataClientImpl method getDataSourceInfoPage.

@Override
public GeneralResponse<Map> getDataSourceInfoPage(String clusterName, String authUser, int page, int size, String searchName, Long typeId) throws UnExpectedRequestException, MetaDataAcquireFailedException, UnsupportedEncodingException {
    // Check existence of cluster name
    ClusterInfo clusterInfo = checkClusterNameExists(clusterName);
    // send request to get dbs
    UriBuilder uriBuilder = getPath(clusterInfo.getLinkisAddress()).path(linkisConfig.getDatasourceInfo()).queryParam("currentPage", page).queryParam("pageSize", size);
    if (StringUtils.isNotBlank(searchName)) {
        uriBuilder.queryParam("name", searchName);
    }
    if (typeId != null) {
        uriBuilder.queryParam("typeId", typeId);
    }
    String url = uriBuilder.toString();
    url = URLDecoder.decode(url, "UTF-8");
    HttpHeaders headers = new HttpHeaders();
    headers.setContentType(MediaType.APPLICATION_JSON);
    headers.add("Token-User", authUser);
    headers.add("Token-Code", clusterInfo.getLinkisToken());
    HttpEntity<Object> entity = new HttpEntity<>(headers);
    LOGGER.info("Start to get data source info by user and cluster by linkis. url: {}, method: {}, body: {}", url, javax.ws.rs.HttpMethod.GET, entity);
    Map<String, Object> response = restTemplate.exchange(url, HttpMethod.GET, entity, Map.class).getBody();
    LOGGER.info("Finish to get data source info by user and cluster by linkis. response: {}", response);
    if (!checkResponse(response)) {
        String message = (String) response.get("message");
        LOGGER.error("Error! Can not get meta data from linkis, message: " + message);
        throw new MetaDataAcquireFailedException("Error! Can not get meta data from linkis, exception: " + message);
    }
    Map data = (Map) response.get(LinkisResponseKeyEnum.DATA.getKey());
    List<Map> types = (List<Map>) data.get("query_list");
    return new GeneralResponse<>("200", "Success to get datasource info", data);
}

Example 15 with MetaDataAcquireFailedException

use of com.webank.wedatasphere.qualitis.metadata.exception.MetaDataAcquireFailedException in project Qualitis by WeBankFinTech.

the class MetaDataServiceImpl method addMultiDbRules.

@Override
@Transactional(rollbackFor = { Exception.class, UnExpectedRequestException.class })
public String addMultiDbRules(MulDbRequest request) throws UnExpectedRequestException, MetaDataAcquireFailedException {
    MulDbRequest.checkRequst(request);
    String loginUser = HttpUtils.getUserName(httpServletRequest);
    LOGGER.info("Start to get all tables with source database and target database.");
    List<String> sourceTableName = new ArrayList<>();
    List<String> targetTableName = new ArrayList<>();
    if (request.getSourceLinkisDataSourceId() == null) {
        GetUserTableByDbIdRequest sourceRequest = new GetUserTableByDbIdRequest(0, Integer.MAX_VALUE, request.getClusterName(), request.getSourceDb());
        sourceRequest.setProxyUser(request.getProxyUser());
        GeneralResponse<GetAllResponse<TableInfoDetail>> sourceTableInfos = getUserTableByDbId(sourceRequest);
        if (sourceTableInfos.getData().getTotal() <= 0) {
            throw new UnExpectedRequestException("Source database has no tables.");
        }
        sourceTableName.addAll(sourceTableInfos.getData().getData().stream().map(TableInfoDetail::getTableName).collect(Collectors.toList()));
    } else {
        Map response = getTablesByDataSource(request.getClusterName(), request.getProxyUser(), request.getSourceLinkisDataSourceId(), request.getSourceDb());
        List<String> tables = (List<String>) response.get("tables");
        for (String table : tables) {
            sourceTableName.add(table);
        }
    }
    if (request.getTargetLinkisDataSourceId() == null) {
        GetUserTableByDbIdRequest targetRequest = new GetUserTableByDbIdRequest(0, Integer.MAX_VALUE, request.getClusterName(), request.getTargetDb());
        targetRequest.setProxyUser(request.getProxyUser());
        GeneralResponse<GetAllResponse<TableInfoDetail>> targetTableInfos = getUserTableByDbId(targetRequest);
        if (targetTableInfos.getData().getTotal() <= 0) {
            throw new UnExpectedRequestException("Target database has no tables.");
        }
        targetTableName.addAll(targetTableInfos.getData().getData().stream().map(TableInfoDetail::getTableName).collect(Collectors.toList()));
    } else {
        Map response = getTablesByDataSource(request.getClusterName(), request.getProxyUser(), request.getTargetLinkisDataSourceId(), request.getTargetDb());
        List<String> tables = (List<String>) response.get("tables");
        for (String table : tables) {
            targetTableName.add(table);
        }
    }
    // Collect the table with the same name that exists in the source database and the target database.
    sourceTableName.retainAll(targetTableName);
    Set<String> ruleFailedTable = new HashSet<>();
    Long projectId = request.getProjectId();
    List<String> ruleTables = new ArrayList<>(ruleDataSourceDao.findByProjectId(projectId).stream().map(RuleDataSource::getTableName).distinct().collect(Collectors.toList()));
    // Filter tables for which rules have been created.
    sourceTableName = sourceTableName.stream().filter(tableName -> !ruleTables.contains(tableName)).collect(Collectors.toList());
    // Rule name index starts with the last created rule.
    int ruleIndex = ruleDao.findByProject(projectDao.findById(projectId)).size();
    // Filter tables with black list.
    sourceTableName = filterTablesWithBlackList(request.getBlackList(), sourceTableName);
    // White list.
    List<String> whiteList = request.getWhiteList();
    // Filter special table to compare with accuracy template.
    List<FilterRequest> filterRequests = request.getFilterRequests();
    List<FilterRequest> sameTableFilterRequests = filterRequests.stream().filter(filterRequest -> filterRequest.getSourceTable().equals(filterRequest.getTargetTable())).collect(Collectors.toList());
    List<String> filterSameTableName = sameTableFilterRequests.stream().map(FilterRequest::getSourceTable).collect(Collectors.toList());
    sourceTableName.removeAll(filterSameTableName);
    filterRequests.removeAll(sameTableFilterRequests);
    List<String> filterDiffTableName = filterRequests.stream().map(filterRequest -> filterRequest.getSourceTable() + SpecCharEnum.COLON.getValue() + filterRequest.getTargetTable()).collect(Collectors.toList());
    whiteList.removeAll(filterDiffTableName);
    filterRequests.addAll(sameTableFilterRequests);
    // Check flag: create rules in a loop, and only do permission verification for the first time.
    boolean check = true;
    int sourceTableSize = sourceTableName.size();
    int filterRequestsSize = filterRequests.size();
    int total = ruleIndex + sourceTableSize + whiteList.size() + filterRequestsSize;
    int i = ruleIndex;
    for (; i < ruleIndex + sourceTableSize; i++) {
        String currentSameTable = sourceTableName.get(i - ruleIndex);
        try {
            AddMultiSourceRuleRequest addMultiSourceRuleRequest = constructRequest(request, null, currentSameTable, currentSameTable, i, total, loginUser);
            LOGGER.info("Start to add {}th multi source rule.", i);
            if (i > 0) {
                check = false;
            }
            multiSourceRuleService.addMultiSourceRule(addMultiSourceRuleRequest, check);
        } catch (Exception e) {
            LOGGER.error("One of rule failed to add, rule index:[{}], table name: [{}], exception:{}", i, currentSameTable, e.getMessage());
            ruleFailedTable.add(currentSameTable);
        }
        LOGGER.info("Finish to add {}th multi source rule.", i);
    }
    // With white list.
    withWhiteListAndFilterRequest(i, ruleIndex, sourceTableSize, total, whiteList, filterRequests, request, loginUser, check);
    // Record the table that failed to create a rule.
    saveRuleFailedTableInLabel(ruleFailedTable, projectId);
    // projectEventService.record(projectId, loginUser, "create multi-source rule with dbs", "Success: " + (total - ruleFailedTable.size()) + "; Failed: " + ruleFailedTable.size(), EventTypeEnum.MODIFY_PROJECT.getCode());
    return request.getSourceDb() + " vs " + request.getSourceDb() + ": " + "{&CONTINUE_CREATE_RULES}";
}