Question

我可以运行示例flink jobs＆amp;我的基本流计算。只是试图通过Flink网页仪表板运行一个相对复杂的IterativeStream计算jar，即使是“展示计划”，它也会继续挂起。

无法查看任何记录内容，以及如何调试此内容的任何建议。

我能够通过IDE运行相同的程序，以下是计划可视化JSON - ＆gt;

{"nodes":
    [{"id":-1,"type":"IterationSource-2","pact":"Data Source","contents":"IterationSource-2","parallelism":1},
        {"id":1,"type":"Source: BOND_PRICING_CONFIG","pact":"Data Source","contents":"Source: BOND_PRICING_CONFIG","parallelism":1},
        {"id":3,"type":"Source: TW_CHAIN_DATA_SOURCE","pact":"Data Source","contents":"Source: TW_CHAIN_DATA_SOURCE","parallelism":1},
        {"id":4,"type":"Map","pact":"Operator","contents":"Map","parallelism":4,"predecessors":[{"id":3,"ship_strategy":"REBALANCE","side":"second"}
    ]},
    {"id":5,"type":"Filter","pact":"Operator","contents":"Filter","parallelism":4,"predecessors":[{"id":4,"ship_strategy":"FORWARD","side":"second"}]},
    {"id":6,"type":"TW_PRICING_FILTER","pact":"Operator","contents":"TW_PRICING_FILTER","parallelism":4,"predecessors":
        [{"id":1,"ship_strategy":"REBALANCE","side":"second"},{"id":-1,"ship_strategy":"REBALANCE","side":"second"}]},
        {"id":9,"type":"TW_PRICE_COPIER","pact":"Operator","contents":"TW_PRICE_COPIER","parallelism":4,"predecessors":
            [{"id":6,"ship_strategy":"HASH","side":"second"},{"id":5,"ship_strategy":"HASH","side":"second"}]},
            {"id":10,"type":"TW_PRICE_TO_YIELD","pact":"Operator","contents":"TW_PRICE_TO_YIELD","parallelism":4,"predecessors":
                [{"id":9,"ship_strategy":"FORWARD","side":"second"}]},
                {"id":12,"type":"TW_REDUCE_DUPLICATE","pact":"Operator","contents":"TW_REDUCE_DUPLICATE","parallelism":4,"predecessors":
                    [{"id":10,"ship_strategy":"HASH","side":"second"}]},
                    {"id":-2,"type":"IterationSink-2","pact":"Data Sink","contents":"IterationSink-2","parallelism":1,"predecessors":
                        [{"id":1,"ship_strategy":"FORWARD","side":"second"},{"id":-1,"ship_strategy":"FORWARD","side":"second"}]},
                        {"id":13,"type":"Sink: Unnamed","pact":"Data Sink","contents":"Sink: Unnamed","parallelism":4,"predecessors":
                            [{"id":12,"ship_strategy":"FORWARD","side":"second"}]}]}

Flink Web Dashboard工作提交挂起

0 个答案: