[jira] [Updated] (HIVE-12385) schematool failed on MySQL

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-12385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Shelukhin updated HIVE-12385:
------------------------------------
    Attachment: HIVE-12385.patch

This modifies the name down to 767 characters which is a MySQL limit. Luckily we have not shipped this yet...

> schematool failed on MySQL
> --------------------------
>
>                 Key: HIVE-12385
>                 URL: https://issues.apache.org/jira/browse/HIVE-12385
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.00
>         Environment: MySQL
>            Reporter: Takahiko Saito
>            Assignee: Sergey Shelukhin
>             Fix For: 2.00
>
>         Attachments: HIVE-12385.patch
>
>
> Run schematool and got the following error:
> {noformat}
> CREATE TABLE IF NOT EXISTS `COLUMNS_V2` ( `CD_ID` bigint(20) NOT NULL, `COMMENT` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin DEFAULT NULL, `COLUMN_NAME` varchar(1000) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL, `TYPE_NAME` varchar(4000) DEFAULT NULL, `INTEGER_IDX` int(11) NOT NULL, PRIMARY KEY (`CD_ID`,`COLUMN_NAME`), KEY `COLUMNS_V2_N49` (`CD_ID`), CONSTRAINT `COLUMNS_V2_FK1` FOREIGN KEY (`CD_ID`) REFERENCES `CDS` (`CD_ID`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1
> Error: Specified key was too long; max key length is 767 bytes (state=42000,code=1071)
> {noformat}



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