[
https://issues.apache.org/jira/browse/BEAM-7395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853864#comment-16853864
]
Innocent commented on BEAM-7395:
--------------------------------
Hi [~altay] I am interested in working on this issue. Can you please provide a
little more context? I did not find a DirectPipelineRunner class nor file in
the java sdk using a quick search so I am wondering if I am missing something.
> Check immutability violations in Dataflow Runner (as an option)
> ---------------------------------------------------------------
>
> Key: BEAM-7395
> URL: https://issues.apache.org/jira/browse/BEAM-7395
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Ahmet Altay
> Priority: Minor
> Labels: newbie, starter
>
> Users are going to mutate inputs and outputs of DoFn inappropriately. We
> should help their tests fail to catch such mistakes. (Similar to the
> DirectPipelineRunner in Java SDK) This should be offered as an option and
> worked based on sampling because of the cost of these checks.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
