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From "Allan Shoup (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-420) Breakpoints Not Working
Date Fri, 13 Jun 2014 23:21:01 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allan Shoup updated CRUNCH-420:
-------------------------------

    Attachment: testBreakpoint_plan.png

Here is the plan from the run with the breakpoint. I would have expected the "Transform pCol1
to PTable" DoFn to be executed only one time, though perhaps I don't understand the conditions
where a breakpoint will be applied.

> Breakpoints Not Working
> -----------------------
>
>                 Key: CRUNCH-420
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-420
>             Project: Crunch
>          Issue Type: Bug
>         Environment: Crunch 0.8.2
>            Reporter: Allan Shoup
>         Attachments: Breakpoint2IT.java, testBreakpoint_plan.png
>
>
> Reading through CRUNCH-294, it looks like materialize is supposed to function as a breakpoint
to the planner. I've seen several plans where it appeared to me a particular DoFn shouldn't
have been repeated, but it was.
> I'll attach some supporting material.



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