[jira] [Updated] (CARBONDATA-3993) Remove data deletion action during loading and compaction flow

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jianxi Li updated CARBONDATA-3993:
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    Description:
Currently, in data management scenarios(Data Loading, Segments Compaction.etc), there exist some data deletion actions. And these actions are dangerous because they are written in different places and some corner cases will cause data deletion accidentally.

 

In this PR, it removes the stale data deletion in loading and compaction flow. And will ignore the in-process segments during updating the metadata process.
        Summary: Remove data deletion action during loading and compaction flow  (was: HotFix)

> Remove data deletion action during loading and compaction flow
> --------------------------------------------------------------
>
>                 Key: CARBONDATA-3993
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3993
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: Jianxi Li
>            Priority: Major
>
> Currently, in data management scenarios(Data Loading, Segments Compaction.etc), there exist some data deletion actions. And these actions are dangerous because they are written in different places and some corner cases will cause data deletion accidentally.
>  
> In this PR, it removes the stale data deletion in loading and compaction flow. And will ignore the in-process segments during updating the metadata process.

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