Package com.alibaba.otter.shared.arbitrate.exception

Examples of com.alibaba.otter.shared.arbitrate.exception.ArbitrateException

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    }

    public static RemedyIndexEventData parseNodeName(String node) {
        String[] datas = StringUtils.split(node, SPLIT);
        if (datas.length != 3) {
            throw new ArbitrateException("remedy index[" + node + "] format is not correctly!");
        }

        RemedyIndexEventData eventData = new RemedyIndexEventData();
        eventData.setProcessId(Long.valueOf(datas[0]));
        eventData.setStartTime(Long.valueOf(datas[1]));
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                return eventData;// 只有这一条路返回
            } catch (ZkNoNodeException e) {
                logger.error("pipeline[{}] processId[{}] is invalid , retry again", pipelineId, processId);
                return await(pipelineId);// /出现节点不存在，说明出现了error情况,递归调用重新获取一次
            } catch (ZkException e) {
                throw new ArbitrateException("transform_await", e.getMessage(), e);
            }
        } else {
            logger.info("pipelineId[{}] transform ignore processId[{}] by status[{}]", new Object[] { pipelineId,
                    processId, status });
            return await(pipelineId);// 递归调用
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        } catch (ZkNodeExistsException e) {
            // process节点已存在，出现了ConnectionLoss retry操作
            logger.warn("pipelineId[{}] transform ignore processId[{}] single by data:{}",
                        new Object[] { data.getPipelineId(), data.getProcessId(), data });
        } catch (ZkException e) {
            throw new ArbitrateException("transform_single", e.getMessage(), e);
        }
    }
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                    // termin.setPipelineId(pipelineId);
                    // termin.setType(TerminType.ROLLBACK);
                    // termin.setCode("no_node");
                    // termin.setDesc(MessageFormat.format("pipeline[{}] extract stage has no node!", pipelineId));
                    // terminEvent.single(termin);
                    throw new ArbitrateException("Select_single", "no next node");
                } else {
                    eventData.setNextNid(node.getId());
                    markUsed(eventData); // 标记为已使用
                    return eventData;// 只有这一条路返回
                }
            } catch (ZkNoNodeException e) {
                logger.error("pipeline[{}] processId[{}] is invalid , retry again", pipelineId, processId);
                return await(pipelineId);// /出现节点不存在，说明出现了error情况,递归调用重新获取一次
            } catch (ZkException e) {
                throw new ArbitrateException("Select_await", e.getMessage(), e);
            }
        } else {
            logger.warn("pipelineId[{}] select ignore processId[{}] by status[{}]", new Object[] { pipelineId,
                    processId, status });
            // add by ljh 2013-02-01
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        } catch (ZkNodeExistsException e) {
            // process节点已存在，出现了ConnectionLoss retry操作
            logger.warn("pipelineId[{}] select ignore processId[{}] single by data:{}",
                        new Object[] { data.getPipelineId(), data.getProcessId(), data });
        } catch (ZkException e) {
            throw new ArbitrateException("Select_single", e.getMessage(), e);
        }

    }
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        ChannelStatus status = permitMonitor.getChannelPermit();
        if (status.isStart() || status.isPause()) {// pause状态也让其处理，避免误删除pause状态的processId，导致通道挂起
            EtlEventData eventData = stageController.getLastData(processId);
            Node node = LoadBalanceFactory.getNextTransformNode(pipelineId);// 获取下一个处理节点信息
            if (node == null) {// 没有后端节点
                throw new ArbitrateException("Extract_single", "no next node");
            } else {
                eventData.setNextNid(node.getId());
                return eventData;// 只有这一条路返回
            }
        } else {
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        if (pipeline != null) {
            Long id = pipeline.getId();
            return String.valueOf(id);
        }

        throw new ArbitrateException("pipeline[" + pipelineId + "] has not opposite pipeline!");
    }
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        String path = StagePathUtils.getMainStem(data.getPipelineId());
        byte[] bytes = JsonUtils.marshalToByte(data);// 初始化的数据对象
        try {
            zookeeper.writeData(path, bytes);
        } catch (ZkException e) {
            throw new ArbitrateException("mainStem_single", data.toString(), e);
        }
        activeData = data;
    }
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Related Classes of com.alibaba.otter.shared.arbitrate.exception.ArbitrateException

  • com.alibaba.otter.shared.arbitrate.impl.ArbitrateViewServiceImpl
  • com.alibaba.otter.shared.arbitrate.impl.manage.ChannelArbitrateEvent
  • com.alibaba.otter.shared.arbitrate.impl.manage.NodeArbitrateEvent
  • com.alibaba.otter.shared.arbitrate.impl.manage.PipelineArbitrateEvent
  • com.alibaba.otter.shared.arbitrate.impl.manage.SystemArbitrateEvent
  • com.alibaba.otter.shared.arbitrate.impl.setl.ArbitrateFactory
  • com.alibaba.otter.shared.arbitrate.impl.setl.helper.StagePathUtils
  • com.alibaba.otter.shared.arbitrate.impl.setl.memory.TerminMemoryArbitrateEvent
  • com.alibaba.otter.shared.arbitrate.impl.setl.monitor.MainstemMonitor
  • com.alibaba.otter.shared.arbitrate.impl.setl.rpc.ExtractRpcArbitrateEvent
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