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https://issues.apache.org/jira/browse/PHOENIX-6720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17682679#comment-17682679
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ASF GitHub Bot commented on PHOENIX-6720:
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stoty closed pull request #1556: PHOENIX-6720 CREATE TABLE can't recreate
column encoded tables that h…
URL: https://github.com/apache/phoenix/pull/1556
> CREATE TABLE can't recreate column encoded tables that had columns dropped
> --------------------------------------------------------------------------
>
> Key: PHOENIX-6720
> URL: https://issues.apache.org/jira/browse/PHOENIX-6720
> Project: Phoenix
> Issue Type: Bug
> Components: core
> Affects Versions: 5.2.0, 5.1.3
> Reporter: Istvan Toth
> Assignee: Aron Attila Meszaros
> Priority: Blocker
> Fix For: 5.2.0, 5.1.4
>
>
> For column encoded tables,create table generate column qualifier order.
> When moving data between instances, and the original table had some columns
> removed, or swapped around, then the column qualifers in the table are not
> guarenteed to start from the expected value and increase by 1 for each
> column, based on the ordering of columns.
> This means that when we load a data table via HBase (i.e from a snaphsot),
> and then execute the DDL created by the show create table, or by other means,
> the column_qualifiers on the new table are going to point to the wrong Hbase
> cell.
> We need to accept and use COLUMN_QUALIFIER properties for columns, and
> include them in in the show create table output for column encoded tables.
> We also need to accept and generate QUALIFIER_COUNTER for the tables.
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