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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/19 08:23:00 UTC

[jira] [Commented] (FLINK-10571) Remove support for topologies

    [ https://issues.apache.org/jira/browse/FLINK-10571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656434#comment-16656434 ] 

ASF GitHub Bot commented on FLINK-10571:
----------------------------------------

zentol opened a new pull request #6880: [FLINK-10571][storm] Remove topology support
URL: https://github.com/apache/flink/pull/6880
 
 
   ## What is the purpose of the change
   
   This PR removes the topology support from `flink-storm`. This feature was implemented against the legacy mode, and we have no intention of updating it to the new execution model.
   
   The remaining code (i.e. spout/bolt wrappers) continue to work and should do so so long as we don't break the streaming API. As such `flink-storm v1.7` should be completely usable in the future.
   
   The remaining code is slated to be removed in 1.8.
   
   
   ## Brief change log
   
   * remove topology-related examples and utilities
   * remove pom entries for building topology-related examples
   * remove topology-related branches, fields and methods from bolt/spout wrappers
   * remove topology-related classes
   * remove topology-related documentation
   
   ## Verifying this change
   
   Changes should be covered by existing tests.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (no)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (no)
     - If yes, how is the feature documented? (docs)
   

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> Remove support for topologies
> -----------------------------
>
>                 Key: FLINK-10571
>                 URL: https://issues.apache.org/jira/browse/FLINK-10571
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Storm Compatibility
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0
>
>
> The topology support is hard-wired to the legacy mode and we have no intention of updating it. It should thus be removed to not block the removal of the legacy mode.



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