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From "Xinyi Yan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-5166) DELETE didn't work on phoenix
Date Sun, 03 Mar 2019 02:18:00 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-5166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16782574#comment-16782574
] 

Xinyi Yan commented on PHOENIX-5166:
------------------------------------

[~TsingJyujing] Hi Yifan, I received your private email, but I think here is the better place
to have communication. 

let me answer your questions here:

First of all, you mentioned that Phoenix is a huge project, and it is very difficult to into
the loop if you are a newbie. I do agree with your point, especially I'm new to the Phoenix
community too. I feel we should have better guidance for newbies, why don't we create another
Jira about new develop guide and include PMCs into the loop. 

Secondly, I don't have any 'hidden' design docs. Maybe u should ask this question on the
Phoenix mail list.

Lastly, you should either fix this issue on the master and/or 4.x-HBase1.4 branch. I would
suggest u reproduce the problem first, and then we can work together to solve this issue.
Without reproducing the problem, you can't add tests and debug locally.

 

Thanks.

 

> DELETE didn't work on phoenix
> -----------------------------
>
>                 Key: PHOENIX-5166
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-5166
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.1
>         Environment: Apache HBase 1.4
> Phoenix 4.14.1
>            Reporter: Yuan Yifan
>            Priority: Major
>             Fix For: 4.15.0
>
>         Attachments: image-2019-02-26-13-56-44-201.png, image-2019-02-26-14-34-50-580.png,
image-2019-02-26-15-35-53-229.png, image-2019-02-26-15-36-08-649.png, image-2019-02-26-15-36-47-364.png
>
>
> I executed an SQL that delete some data in table T_LOCATION, the data decreased.
> But there're still 256 rows of data which I can't delete them however I run DELETE repeatedly.
> !image-2019-02-26-13-56-44-201.png!
>  
> I'm preparing to fix it but I don't know where the code should I debug, is there any
document of the structure/design of Phoenix?



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