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由于S3超时,胶水作业失败

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我一直在通过AWS胶水教程(https://docs.aws.amazon.com/glue/latest/dg/getting-started.html)工作,现在我正在尝试配置我的第一份工作,旨在将所有数据从RDS表复制到S3上的镶木地板文件中 .

我成功了:

  • 创建了S3 VPC endpoints

  • 创建了胶水RDS连接和爬虫

  • 成功将RDS表元数据添加到目录 .

为了创造我的工作:

  • 从胶水仪表板中选择'add job'

  • 给作业命名,分配用于上面RDS连接的相同ROLE(因为它被分配了AWSGlueServiceRole策略),选择'A proposed script generated by AWS Glue'并将其他字段保留为默认值 .

  • 从目录中选择所需的RDS表作为选择的输出源'create tables in your data target',使用s3作为数据源,镶木地板作为格式,作为目标选择新创建的输出s3文件夹 - 'aws-glue-test-etl/data'

  • 单击“下一步”后,我将所有字段映射都保留为默认值 .

  • 保存作业并编辑脚本

当我使用默认值运行作业时,我得到以下日志输出:

--conf spark.hadoop.yarn.resourcemanager.connect.max-wait.ms=60000 --conf spark.hadoop.fs.defaultFS=hdfs://ip-10-0-1-88.eu-west-1.compute.internal:8020 --conf spark.hadoop.yarn.resourcemanager.address=ip-10-0-1-88.eu-west-1.compute.internal:8032 --conf spark.dynamicAllocation.enabled=true --conf spark.shuffle.service.enabled=true --conf spark.dynamicAllocation.minExecutors=1 --conf spark.dynamicAllocation.maxExecutors=18 --conf spark.executor.memory=5g --conf spark.executor.cores=4 --JOB_ID j_20380e2f5d565a53d8bd397904dd210cbca826f3825ae8ff6b5a23e8f7bca45d --JOB_RUN_ID jr_6d60e2930a43a06edf6b6e8307171e88bd754ac5f9e66f2eaf5373e570b61280 --scriptLocation s3://aws-glue-scripts-558091818291-eu-west-1/MarcFletcher/UpdateAccountsExport-py --job-bookmark-option job-bookmark-disable --job-language python --TempDir s3://aws-glue-temporary-558091818291-eu-west-1/MarcFletcher --JOB_NAME UpdateAccountsExport-py

YARN_RM_DNS=ip-10-0-1-88.eu-west-1.compute.internal

Detected region eu-west-1

JOB_NAME = UpdateAccountsExport-py

Specifying eu-west-1 while copying script.

S3 copy with region specified failed. Falling back to not specifying region.

并输出以下错误:

fatal error: HTTPSConnectionPool(host='aws-glue-scripts-558091818291-eu-west-1.s3.eu-west-1.amazonaws.com', port=443): Max retries exceeded with url: /MarcFletcher/UpdateAccountsExport-py (Caused by ConnectTimeoutError(<botocore.awsrequest.AWSHTTPSConnection object at 0x7f9b11afbf10>, 'Connection to aws-glue-scripts-558091818291-eu-west-1.s3.eu-west-1.amazonaws.com timed out. (connect timeout=60)'))

Error downloading script: fatal error: HTTPSConnectionPool(host='aws-glue-scripts-558091818291-eu-west-1.s3.eu-west-1.amazonaws.com', port=443): Max retries exceeded with url: /MarcFletcher/UpdateAccountsExport-py (Caused by ConnectTimeoutError(<botocore.awsrequest.AWSHTTPSConnection object at 0x7fe752548f10>, 'Connection to aws-glue-scripts-558091818291-eu-west-1.s3.eu-west-1.amazonaws.com timed out. (connect timeout=60)'))

我已经查看了故障排除指南(https://docs.aws.amazon.com/glue/latest/dg/glue-troubleshooting-errors.html),但没有找到任何可能的解决方案 . 自动选择eu-west-1的区域是正确的 .

如果有人能够指出工作出错的地方,那将非常感激 .

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