[GitHub] [dolphinscheduler] AuroraV commented on issue #7874: [Bug] [alert server] alert plugin Email show type attachment causes the alert service to fail.

[GitBox <gi...@apache.org>]

AuroraV commented on issue #7874:
URL: https://github.com/apache/dolphinscheduler/issues/7874#issuecomment-1120347043

   i deploy 2.0.3, docker also met this problem, only docker recurrent; share：
   
   1. found hang on `Sheet sheet = wb.createSheet();`, may miss font, fix:
   `sudo apt-get update
   sudo apt-get install fontconfig`
   
   2.hang on `wb.write(fos);`, have no plan to fix, maybe related to docker images
   
   now i use plan B to fix problem : rewrite export attachment, replace XLSX with CSV, avoid use poi
   this plan only rebuild and replace dolphinscheduler-alter-email-2.0.3.jar
   
   
   


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