[jira] [Updated] (HUDI-2809) Introduce a checksum mechanism for validating hoodie.properties

["Sagar Sumit (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-2809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sagar Sumit updated HUDI-2809:
------------------------------
    Story Points: 1  (was: 2)

> Introduce a checksum mechanism for validating hoodie.properties
> ---------------------------------------------------------------
>
>                 Key: HUDI-2809
>                 URL: https://issues.apache.org/jira/browse/HUDI-2809
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: writer-core
>            Reporter: Vinoth Chandar
>            Assignee: Sagar Sumit
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.11.0
>
>
> Idea here is to add a 
> {_}hoodie.checksum=<hash_of_table_name{_}>
> entry as the last value of hoodie.properties and throw an error if it does not validate. this is to guard partial writes on HDFS
>  
> Main implementation issue is use of Properties which is a hashtable, so the entry is not added as the last value necessarily. 
>  



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