[jira] [Commented] (PHOENIX-6220) CREATE INDEX shouldn't ignore IMMUTABLE_STORAGE_SCHEME and COLUMN_ENDCODED_BYTES

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-6220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17230310#comment-17230310 ] 

ASF GitHub Bot commented on PHOENIX-6220:
-----------------------------------------

gokceni commented on pull request #963:
URL: https://github.com/apache/phoenix/pull/963#issuecomment-725746679


   @kadirozde @priyankporwal @swaroopak @tkhurana 


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> CREATE INDEX shouldn't ignore IMMUTABLE_STORAGE_SCHEME and COLUMN_ENDCODED_BYTES  
> ----------------------------------------------------------------------------------
>
>                 Key: PHOENIX-6220
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6220
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Gokcen Iskender
>            Assignee: Gokcen Iskender
>            Priority: Major
>         Attachments: PHOENIX-6220.4.x.001.patch
>
>
> IMMUTABLE_STORAGE_SCHEME and COLUMN_ENCODED_BYTES that is specified in CREATE INDEX needs to be respected. Today, it is ignored and value is just gotten from the parent. Parent table can still use ONE_CELL_PER_COLUMN storage scheme. If the parent table is using COLUMN_ENCODED_BYTES=0 (none), we recommend using COLUMN_ENCODED_BYTES=2 for the index table by default (can be overriden) when SINGLE_CELL storage scheme is used. 2-byte column mapping enables to define 65535 columns which should be enough.



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