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From "Eugene Kirpichov (JIRA)" <>
Subject [jira] [Closed] (BEAM-3647) Default Coder/Reading Coder From File
Date Tue, 13 Feb 2018 18:59:00 GMT


Eugene Kirpichov closed BEAM-3647.
       Resolution: Duplicate
    Fix Version/s: 2.1.0

I believe this is a duplicate of BEAM-3615 that you filed recently and where I provided a
response that I think solves your problem. Please reopen the current issue or that one if
you believe that my suggestion does not solve your problem, or comment here or ask a question
on StackOverflow or the user@ mailing list if it is unclear how to use it.

> Default Coder/Reading Coder From File 
> --------------------------------------
>                 Key: BEAM-3647
>                 URL:
>             Project: Beam
>          Issue Type: New Feature
>          Components: beam-model, dsl-sql
>    Affects Versions: 2.2.0
>            Reporter: Kishan Kumar
>            Priority: Major
>             Fix For: 2.1.0
> *Requirement*-: Need to Run Template With Same Logics on Different Tables Data.(Example
is Given Below)
> *Need*: Default Coder is Required So According to Data It Make All Fields as String and
Read Data else Thier must be Dynamic Options to Read Coder From GCS as JSON FILE and Parse
Data on Basis of That (But We can Pass Location Using ValueProvider) or SomeWhere Else so
At Runtime Using ValueProvider.
> *Examples*: I Have Two Tables 1 is Having Column (NAME, CLASS, ROLL, SUB_PRICE)
> And 2 Table is (NAME, ROLL, SUB, TEST_MARKS)
> On Both Tables, I am Just Sorting Table on Basis Of Roll Number so if We can Read Coder
at Run Time The Same Template Can Be Used For Different Tables at Run Time.
> Such Situations Make Our Work Easy and Make Our job Easy.

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