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From "Vincent Poon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PHOENIX-4323) LocalIndexes could fail if your data row is not in the same region as your index region
Date Wed, 25 Oct 2017 22:41:00 GMT

     [ https://issues.apache.org/jira/browse/PHOENIX-4323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vincent Poon updated PHOENIX-4323:
----------------------------------
    Attachment: LocalIndexIT.java

Test to reproduce the issue

> LocalIndexes could fail if your data row is not in the same region as your index region
> ---------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-4323
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4323
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: churro morales
>         Attachments: LocalIndexIT.java
>
>
> This is not likely to happen, but if this does your data table and index write will never
succeed. 
> In HRegion.doMiniBatchMutation() 
> You create index rows in the preBatchMutate() then when you call checkRow() on that index
row the exception will bubble up if the index row is not in the same region as your data row.
 
> Like I said this is unlikely, but you would have to do a region merge to fix this issue
if encountered.  
> [~vincentpoon] has a test which he will attach to this JIRA showing an example how this
can happen. The write will never succeed unless you merge regions if this ever happens. 



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