应用错误收集

我的DF工作失败我相信View.asSingleton()，阶段失败了4次因此失败了整个工作：

(d373a0bb7c7bad6f): java.lang.IllegalArgumentException: IsmSinkWriter expects keys to be written in strictly increasing order but was given RandomAccessData{buffer=[], size=0} as the previous key and RandomAccessData{buffer=[], size=0} as the current key. Expected 0 <= 0 at position 1. at com.google.cloud.dataflow.sdk.runners.worker.IsmSink$IsmSinkWriter.commonPrefixLengthWithOrderCheck(IsmSink.java:209) at com.google.cloud.dataflow.sdk.runners.worker.IsmSink$IsmSinkWriter.add(IsmSink.java:166) at com.google.cloud.dataflow.sdk.runners.worker.IsmSink$IsmSinkWriter.add(IsmSink.java:85) at com.google.cloud.dataflow.sdk.util.common.worker.WriteOperation.process(WriteOperation.java:90) at com.google.cloud.dataflow.sdk.util.common.worker.OutputReceiver.process(OutputReceiver.java:52) at com.google.cloud.dataflow.sdk.runners.worker.SimpleParDoFn$1.output(SimpleParDoFn.java:161) at com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnContext.outputWindowedValue(DoFnRunnerBase.java:288) at com.google.cloud.dataflow.sdk.util.DoFnRunnerBase$DoFnProcessContext.output(DoFnRunnerBase.java:450) at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner$BatchViewAsSingleton$IsmRecordForSingularValuePerWindowDoFn.processElement(DataflowPipelineRunner.java:825)

我尝试从PCollectionView创建PCollection[CMS[String]] - 集合中只有一个元素（其大小约为3.75MiB）。

帮忙吗？

更新1：当我将视图的单个元素的大小减小到1.88 MB但255.29 KB（和更小）成功时，应用程序失败了 - 闻起来有点像某些（未）记录的我错过的限制或错误？

IsmSinkWriter希望密钥以严格递增的顺序编写

1 个答案: