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From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17692) Block CONCATENATE on Acid tables
Date Wed, 04 Oct 2017 22:03:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17692?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16192121#comment-16192121
] 

Eugene Koifman commented on HIVE-17692:
---------------------------------------

Same goes for HCatOutputFormat.setOutput(Configuration conf, Credentials credentials,
                 OutputJobInfo outputJobInfo) - it was blocking Acid due to buckets but needs
another check now

> Block CONCATENATE on Acid tables
> --------------------------------
>
>                 Key: HIVE-17692
>                 URL: https://issues.apache.org/jira/browse/HIVE-17692
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Transactions
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>            Priority: Critical
>
> See _DDLSemanticAnalzyer.analyzeAlterTablePartMergeFiles(ASTNode ast,
>       String tableName, HashMap<String, String> partSpec)_
> This was fine before due to 
> {noformat}
>       // throw a HiveException if the table/partition is bucketized
>       if (bucketCols != null && bucketCols.size() > 0) {
>         throw new SemanticException(ErrorMsg.CONCATENATE_UNSUPPORTED_TABLE_BUCKETED.getMsg());
>       }
> {noformat}
> but now that we support unbucketed acid tables....



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