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https://issues.apache.org/jira/browse/FLINK-27115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17691429#comment-17691429
] Weihua Hu commented on FLINK-27115: ----------------------------------- This is reproduced in our environment. After some check, this is mostly because there are requests outside of Flink to the BlobServer. We should have the BlobServer log the request address to make it clear who is sending it. [~xtsong] WDYT, I can prepare a PR if it's acceptable. > Error while executing BLOB connection. java.io.IOException: Unknown operation > 80 > -------------------------------------------------------------------------------- > > Key: FLINK-27115 > URL: https://issues.apache.org/jira/browse/FLINK-27115 > Project: Flink > Issue Type: Bug > Affects Versions: 1.12.7 > Reporter: zhiyuan > Priority: Major > > hi, > I have a Flink SQL job running online. Every morning, I will report the > following screenshot error. I have enabled the debug log to check and find > nothing > version 1.12 > !https://attachment.outlook.live.net/owa/MSA%3Azhiyuan.franklin%40outlook.com/service.svc/s/GetAttachmentThumbnail?id=AQMkADAwATM0MDAAMS0zYzc1LTFmNGQtMDACLTAwCgBGAAAD39WjdeaLP0WTyi0RfpiKawcAZU0SuCA2lEmxEZ%2BxAo0sZwAAAgEJAAAAZU0SuCA2lEmxEZ%2BxAo0sZwAAAFJWGd8AAAABEgAQAAXCfQrjuKVKrok%2FasxKyoI%3D&thumbnailType=2&isc=1&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkZBRDY1NDI2MkM2QUYyOTYxQUExRThDQUI3OEZGMUIyNzBFNzA3RTkiLCJ0eXAiOiJKV1QiLCJ4NXQiOiItdFpVSml4cThwWWFvZWpLdDRfeHNuRG5CLWsifQ.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.cXk2gaCUX42hpan8Y6m_xMFXUuwap_WOItLw2Cnt2ZJUx01w1Lnlt-JICWKz18mNjUgsCliu1ds3o0AIs4etAwxHFjFwzIQ1Qza7Q_RABlPl9twLkW1ukQYppHvgCeSZQZ4r3-OfsOXeKVXexui19_tAW5iUKhOJihCkU3B84hvX5DGdkMo1daQP9-89fGT4JfoAxSmnNhTjkZ7THULYgz6sHumrOh82Nd_Qqz7VE5jv3tkZw-qCFgyUhHTX1kA51W_GBcgjIw85mJC7iBwnu-mh5ix2Vgawh9aNGcZTDS4FOvSdcU20Nci_BsPsCsaECdv1UCEJnYDSDD73ySWmSg&X-OWA-CANARY=N_cwUTbUw0-7mNK6xvPrRTBKApR8GNoYAgYgmvWw1rWGZX3VKlEy8VAzuIMf5IJJxzBTtG1-q4o.&owa=outlook.live.com&scriptVer=20220401003.04&animation=true! > > -- This message was sent by Atlassian Jira (v8.20.10#820010)
