Examples with Pipeline com.alibaba.otter.shared.common.model.config.pipeline.Pipeline used on opensource projects

Example 11 with Pipeline

use of com.alibaba.otter.shared.common.model.config.pipeline.Pipeline in project otter by alibaba.

the class FileBatchConflictDetectServiceImpl method onFileConflictDetect.

/**
 * 具体冲突检测的行为
 */
private FileBatch onFileConflictDetect(FileConflictDetectEvent event) {
    final FileBatch fileBatch = event.getFileBatch();
    if (CollectionUtils.isEmpty(fileBatch.getFiles())) {
        return fileBatch;
    }
    ExecutorTemplate executorTemplate = executorTemplateGetter.get();
    try {
        MDC.put(OtterConstants.splitPipelineLoadLogFileKey, String.valueOf(fileBatch.getIdentity().getPipelineId()));
        executorTemplate.start();
        // 重新设置下poolSize
        Pipeline pipeline = configClientService.findPipeline(fileBatch.getIdentity().getPipelineId());
        executorTemplate.adjustPoolSize(pipeline.getParameters().getFileLoadPoolSize());
        // 启动
        final List<FileData> result = Collections.synchronizedList(new ArrayList<FileData>());
        final List<FileData> filter = Collections.synchronizedList(new ArrayList<FileData>());
        for (final FileData source : fileBatch.getFiles()) {
            EventType type = source.getEventType();
            if (type.isDelete()) {
                result.add(source);
            } else {
                executorTemplate.submit(new Runnable() {

                    public void run() {
                        MDC.put(OtterConstants.splitPipelineLoadLogFileKey, String.valueOf(fileBatch.getIdentity().getPipelineId()));
                        // 处理更新类型
                        String namespace = source.getNameSpace();
                        String path = source.getPath();
                        FileData target = null;
                        int count = 0;
                        while (count++ < retry) {
                            // 进行重试处理
                            try {
                                if (true == StringUtils.isBlank(namespace)) {
                                    // local file
                                    java.io.File targetFile = new java.io.File(path);
                                    if (true == targetFile.exists()) {
                                        // modified time cost
                                        long lastModified = targetFile.lastModified();
                                        long size = targetFile.length();
                                        // 更新数据
                                        target = new FileData();
                                        target.setLastModifiedTime(lastModified);
                                        target.setSize(size);
                                    }
                                } else {
                                    // remote file
                                    throw new RuntimeException(source + " is not support!");
                                }
                                // 不出异常就跳出
                                break;
                            } catch (Exception ex) {
                                target = null;
                            }
                        }
                        boolean shouldSync = false;
                        if (target != null) {
                            if (true == accept(target, source)) {
                                shouldSync = true;
                            }
                        } else {
                            shouldSync = true;
                        }
                        if (true == shouldSync) {
                            result.add(source);
                        } else {
                            filter.add(source);
                        }
                    }
                });
            }
        }
        // 等待所有都处理完成
        executorTemplate.waitForResult();
        if (pipeline.getParameters().getDumpEvent() && logger.isInfoEnabled()) {
            logger.info(FileloadDumper.dumpFilterFileDatas(fileBatch.getIdentity(), fileBatch.getFiles().size(), result.size(), filter));
        }
        // 构造返回结果
        FileBatch target = new FileBatch();
        target.setIdentity(fileBatch.getIdentity());
        target.setFiles(result);
        return target;
    } finally {
        if (executorTemplate != null) {
            executorTemplateGetter.release(executorTemplate);
        }
        MDC.remove(OtterConstants.splitPipelineLoadLogFileKey);
    }
}

Example 12 with Pipeline

use of com.alibaba.otter.shared.common.model.config.pipeline.Pipeline in project otter by alibaba.

the class RowDataHttpPipe method saveDbBatch.

// ======================== help method ===================
// 保存对应的dbBatch
private HttpPipeKey saveDbBatch(DbBatch dbBatch) {
    RowBatch rowBatch = dbBatch.getRowBatch();
    // 转化为proto对象
    BatchProto.RowBatch.Builder rowBatchBuilder = BatchProto.RowBatch.newBuilder();
    rowBatchBuilder.setIdentity(build(rowBatch.getIdentity()));
    // 处理具体的字段rowData
    for (EventData eventData : rowBatch.getDatas()) {
        BatchProto.RowData.Builder rowDataBuilder = BatchProto.RowData.newBuilder();
        rowDataBuilder.setPairId(eventData.getPairId());
        rowDataBuilder.setTableId(eventData.getTableId());
        if (eventData.getSchemaName() != null) {
            rowDataBuilder.setSchemaName(eventData.getSchemaName());
        }
        rowDataBuilder.setTableName(eventData.getTableName());
        rowDataBuilder.setEventType(eventData.getEventType().getValue());
        rowDataBuilder.setExecuteTime(eventData.getExecuteTime());
        // add by ljh at 2012-10-31
        if (eventData.getSyncMode() != null) {
            rowDataBuilder.setSyncMode(eventData.getSyncMode().getValue());
        }
        if (eventData.getSyncConsistency() != null) {
            rowDataBuilder.setSyncConsistency(eventData.getSyncConsistency().getValue());
        }
        // 构造key column
        for (EventColumn keyColumn : eventData.getKeys()) {
            rowDataBuilder.addKeys(buildColumn(keyColumn));
        }
        // 构造old key column
        if (CollectionUtils.isEmpty(eventData.getOldKeys()) == false) {
            for (EventColumn keyColumn : eventData.getOldKeys()) {
                rowDataBuilder.addOldKeys(buildColumn(keyColumn));
            }
        }
        // 构造其他 column
        for (EventColumn column : eventData.getColumns()) {
            rowDataBuilder.addColumns(buildColumn(column));
        }
        rowDataBuilder.setRemedy(eventData.isRemedy());
        rowDataBuilder.setSize(eventData.getSize());
        if (StringUtils.isNotEmpty(eventData.getSql())) {
            rowDataBuilder.setSql(eventData.getSql());
        }
        if (StringUtils.isNotEmpty(eventData.getDdlSchemaName())) {
            rowDataBuilder.setDdlSchemaName(eventData.getDdlSchemaName());
        }
        if (StringUtils.isNotEmpty(eventData.getHint())) {
            rowDataBuilder.setHint(eventData.getHint());
        }
        rowDataBuilder.setWithoutSchema(eventData.isWithoutSchema());
        // 添加一条rowData记录
        rowBatchBuilder.addRows(rowDataBuilder.build());
    }
    // 处理下FileBatch
    FileBatch fileBatch = dbBatch.getFileBatch();
    BatchProto.FileBatch.Builder fileBatchBuilder = null;
    fileBatchBuilder = BatchProto.FileBatch.newBuilder();
    fileBatchBuilder.setIdentity(build(fileBatch.getIdentity()));
    // 构造对应的proto对象
    for (FileData fileData : fileBatch.getFiles()) {
        BatchProto.FileData.Builder fileDataBuilder = BatchProto.FileData.newBuilder();
        fileDataBuilder.setPairId(fileData.getPairId());
        fileDataBuilder.setTableId(fileData.getTableId());
        if (fileData.getNameSpace() != null) {
            fileDataBuilder.setNamespace(fileData.getNameSpace());
        }
        if (fileData.getPath() != null) {
            fileDataBuilder.setPath(fileData.getPath());
        }
        fileDataBuilder.setEventType(fileData.getEventType().getValue());
        fileDataBuilder.setSize(fileData.getSize());
        fileDataBuilder.setLastModifiedTime(fileData.getLastModifiedTime());
        // 添加一条fileData记录
        fileBatchBuilder.addFiles(fileDataBuilder.build());
    }
    // 处理构造对应的文件url
    String filename = buildFileName(rowBatch.getIdentity(), ClassUtils.getShortClassName(dbBatch.getClass()));
    // 写入数据
    File file = new File(htdocsDir, filename);
    OutputStream output = null;
    try {
        output = new BufferedOutputStream(new FileOutputStream(file));
        com.alibaba.otter.node.etl.model.protobuf.BatchProto.RowBatch rowBatchProto = rowBatchBuilder.build();
        // 输出大小
        output.write(ByteUtils.int2bytes(rowBatchProto.getSerializedSize()));
        // 输出row batch
        rowBatchProto.writeTo(output);
        com.alibaba.otter.node.etl.model.protobuf.BatchProto.FileBatch fileBatchProto = fileBatchBuilder.build();
        // 输出大小
        output.write(ByteUtils.int2bytes(fileBatchProto.getSerializedSize()));
        // 输出file batch
        fileBatchProto.writeTo(output);
        output.flush();
    } catch (IOException e) {
        throw new PipeException("write_byte_error", e);
    } finally {
        IOUtils.closeQuietly(output);
    }
    HttpPipeKey key = new HttpPipeKey();
    key.setUrl(remoteUrlBuilder.getUrl(rowBatch.getIdentity().getPipelineId(), filename));
    key.setDataType(PipeDataType.DB_BATCH);
    key.setIdentity(rowBatch.getIdentity());
    Pipeline pipeline = configClientService.findPipeline(rowBatch.getIdentity().getPipelineId());
    if (pipeline.getParameters().getUseFileEncrypt()) {
        // 加密处理
        EncryptedData encryptedData = encryptFile(file);
        key.setKey(encryptedData.getKey());
        key.setCrc(encryptedData.getCrc());
    }
    return key;
}

Example 13 with Pipeline

use of com.alibaba.otter.shared.common.model.config.pipeline.Pipeline in project otter by alibaba.

the class ChannelArbitrateEventIntegration method init.

@BeforeClass
public void init() {
    // 初始化节点
    // mock 配置信息数据
    Mockit.setUpMock(ArbitrateConfigUtils.class, new Object() {

        @Mock
        public Pipeline getPipeline(Long pipelineId) {
            Pipeline pipeline = new Pipeline();
            pipeline.setId(pipelineId);
            return pipeline;
        }

        @Mock
        public Channel getChannel(Long pipelineId) {
            Channel channel = new Channel();
            channel.setId(channelId);
            Pipeline pipeline = new Pipeline();
            pipeline.setId(pipelineId);
            Pipeline oppositePipeline = new Pipeline();
            oppositePipeline.setId(oppositePipelineId);
            channel.setPipelines(Arrays.asList(pipeline, oppositePipeline));
            return channel;
        }

        @Mock
        public Channel getChannelByChannelId(Long channelId) {
            Channel channel = new Channel();
            channel.setId(channelId);
            Pipeline pipeline = new Pipeline();
            pipeline.setId(pipelineId);
            Pipeline oppositePipeline = new Pipeline();
            oppositePipeline.setId(oppositePipelineId);
            channel.setPipelines(Arrays.asList(pipeline, oppositePipeline));
            return channel;
        }

        @Mock
        public Pipeline getOppositePipeline(Long pipelineId) {
            Pipeline pipeline = new Pipeline();
            pipeline.setId(pipelineId);
            return pipeline;
        }
    });
    zookeeper = getZookeeper();
}

Example 14 with Pipeline

use of com.alibaba.otter.shared.common.model.config.pipeline.Pipeline in project otter by alibaba.

the class ChannelServiceImpl method doToModelOnlyChannels.

private List<Channel> doToModelOnlyChannels(List<ChannelDO> channelDos) {
    List<Channel> channels = new ArrayList<Channel>();
    try {
        // 1.将ChannelID单独拿出来
        List<Long> channelIds = new ArrayList<Long>();
        for (ChannelDO channelDo : channelDos) {
            channelIds.add(channelDo.getId());
        }
        for (ChannelDO channelDo : channelDos) {
            Channel channel = new Channel();
            channel.setId(channelDo.getId());
            channel.setName(channelDo.getName());
            channel.setDescription(channelDo.getDescription());
            ChannelStatus channelStatus = arbitrateManageService.channelEvent().status(channelDo.getId());
            channel.setStatus(null == channelStatus ? ChannelStatus.STOP : channelStatus);
            channel.setParameters(channelDo.getParameters());
            channel.setGmtCreate(channelDo.getGmtCreate());
            channel.setGmtModified(channelDo.getGmtModified());
            // 遍历，将该Channel节点下的Pipeline提取出来。
            List<Pipeline> subPipelines = new ArrayList<Pipeline>();
            channel.setPipelines(subPipelines);
            channels.add(channel);
        }
    } catch (Exception e) {
        logger.error("ERROR ## change the channels doToModelOnlyChannels has an exception");
        throw new ManagerException(e);
    }
    return channels;
}

Example 15 with Pipeline

use of com.alibaba.otter.shared.common.model.config.pipeline.Pipeline in project otter by alibaba.

the class ChannelServiceImpl method doToModel.

/**
 * <pre>
 * 用于DO对象数组转化为Model对象数组
 * 现阶段优化：
 *      需要五次SQL交互:pipeline\node\dataMediaPair\dataMedia\dataMediaSource（五个层面）
 *      目前优化方案为单层只执行一次SQL，避免重复循环造成IO及数据库查询开销
 * 长期优化：
 *      对SQL进行改造，尽量减小SQL调用次数
 * </pre>
 *
 * @param channelDO
 * @return Channel
 */
private List<Channel> doToModel(List<ChannelDO> channelDos) {
    List<Channel> channels = new ArrayList<Channel>();
    try {
        // 1.将ChannelID单独拿出来
        List<Long> channelIds = new ArrayList<Long>();
        for (ChannelDO channelDo : channelDos) {
            channelIds.add(channelDo.getId());
        }
        Long[] idArray = new Long[channelIds.size()];
        // 拿到所有的Pipeline进行ChannelID过滤，避免重复查询。
        List<Pipeline> pipelines = pipelineService.listByChannelIds(channelIds.toArray(idArray));
        SystemParameter systemParameter = systemParameterService.find();
        for (ChannelDO channelDo : channelDos) {
            Channel channel = new Channel();
            channel.setId(channelDo.getId());
            channel.setName(channelDo.getName());
            channel.setDescription(channelDo.getDescription());
            ChannelStatus channelStatus = arbitrateManageService.channelEvent().status(channelDo.getId());
            channel.setStatus(null == channelStatus ? ChannelStatus.STOP : channelStatus);
            channel.setParameters(channelDo.getParameters());
            channel.setGmtCreate(channelDo.getGmtCreate());
            channel.setGmtModified(channelDo.getGmtModified());
            // 遍历，将该Channel节点下的Pipeline提取出来。
            List<Pipeline> subPipelines = new ArrayList<Pipeline>();
            for (Pipeline pipeline : pipelines) {
                if (pipeline.getChannelId().equals(channelDo.getId())) {
                    // 合并PipelineParameter和ChannelParameter
                    PipelineParameter parameter = new PipelineParameter();
                    parameter.merge(systemParameter);
                    parameter.merge(channel.getParameters());
                    // 最后复制pipelineId参数
                    parameter.merge(pipeline.getParameters());
                    pipeline.setParameters(parameter);
                    subPipelines.add(pipeline);
                }
            }
            channel.setPipelines(subPipelines);
            channels.add(channel);
        }
    } catch (Exception e) {
        logger.error("ERROR ## change the channels DO to Model has an exception");
        throw new ManagerException(e);
    }
    return channels;
}