我正在尝试将一些python apache beam脚本更新到apache beam的最新2.9版本。在google cloud dataflow runner上运行一个导入from google.cloud.spanner import Client的脚本时,我遇到了以下错误(direct runner运行良好):https://gist.github.com/pascaldelange/f43cc1f6dc290291804b64b0db1cadfe
我有一个合适的setup.py,它在2.9之前的版本中工作得很好,特别是在
REQUIRED_PACKAGES = [
"Flask==0.12.2",
"apache-beam[gcp]==2.9",
"gunicorn==19.7.1",
"gevent==1.2.1",
"google-api-core==1.7.0",
"google-apitools==0.5.24",
"google-auth==1.6.2",
"google-cloud-bigquery==1.6.1",
"google-cloud-core==0.29.0",
"google-cloud-pubsub==0.35.4",
"google-cloud-spanner==1.7.1",
"google-cloud-storage==1.13.1",
"google-resumable-media==0.3.1",
"googleapis-common-protos==1.5.5",
"googledatastore==7.0.2",
"grpc-google-iam-v1==0.11.4",
"proto-google-cloud-datastore-v1==0.90.4",
"six==1.11",
]可能相关:在不同的作业(流)上,我有错误日志
No unique name set for transform generatedPtransform-45和
Missing required coder_id on grpc_port for -3; using deprecated fallback.尽管它们看起来并不会真正阻止执行
是什么导致了这个错误,特别是只使用google cloud dataflow runner?提前感谢
发布于 2019-02-21 08:29:03
此错误:
Missing required coder_id on grpc_port for -3; using deprecated fallback.在beam 2.9中引入,在2.10中仍然存在。
虽然the commit that added this error记录了“错误”的严重性,但它似乎实际上并没有破坏任何东西。
以下是beam jira问题的更多详细信息:
https://stackoverflow.com/questions/53842239
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