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From GitBox <...@apache.org>
Subject [GitHub] [flink] NicoK opened a new pull request #16427: [FLINK-23312][ci] use -Dfast for the e2e build
Date Thu, 08 Jul 2021 09:14:17 GMT

NicoK opened a new pull request #16427:
URL: https://github.com/apache/flink/pull/16427


   
   ## What is the purpose of the change
   
   The "e2e" builder in Azure pipelines builds Flink again on top of what the "compile" builder
is already doing. This unnecessary duplicates a couple of checks that are enough to execute
once and can be skipped via providing `-Dfast`.
   
   On my local machine with 32GB RAM, 8 physical cores and a fast NVMe SSD, the difference
is pretty big:
   
   ```
   time mvn clean install -Dscala-2.12 -DskipTests -pl flink-dist -am
   # -> 6:40 min
   
   time mvn clean install -Dscala-2.12 -DskipTests -Dfast -pl flink-dist -am
   # -> 5:40 min
   ```
   
   ## Brief change log
   
   - use -Dfast for the e2e build
   
   ## Verifying this change
   
   This change does not affect Flink code and instead influences the Azure pipeline definition
   


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