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https://issues.apache.org/jira/browse/RANGER-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pradeep Agrawal resolved RANGER-655.
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Resolution: Fixed
> Review DB schema for max key length restrictions - MySQL
> --------------------------------------------------------
>
> Key: RANGER-655
> URL: https://issues.apache.org/jira/browse/RANGER-655
> Project: Ranger
> Issue Type: Bug
> Components: admin
> Affects Versions: 0.5.0
> Reporter: Madhan Neethiraj
> Assignee: Pradeep Agrawal
>
> Ranger DB schema creation failed with error "Specified key was too long; max
> key length is 767 bytes", while installing ranger-0.5 against MySQL 5.5 with
> Tungsten Replication enabled.
> {quote}
> 2015-09-10 14:03:43,123 I Executing patch on ranger from file:
> 009-updated_schema.sql
> Error executing: CREATE TABLE `x_service` ( `id` bigint(20) NOT NULL
> AUTO_INCREMENT , `guid` varchar(1024) DEFAULT NULL, `create_time` datetime
> DEFAULT NULL, `update_time` datetime DEFAULT NULL, `added_by_id` bigint(20)
> DEFAULT NULL, `upd_by_id` bigint(20) DEFAULT NULL, `version` bigint(20)
> DEFAULT NULL, `type` bigint(20) DEFAULT NULL, `name` varchar(512) DEFAULT
> NULL, `policy_version` bigint(20) DEFAULT NULL, `policy_update_time`datetime
> DEFAULT NULL, `description` varchar(1024) DEFAULT NULL, `is_enabled`
> tinyint(1) NOT NULL DEFAULT '0', primary key (`id`), UNIQUE KEY
> `X_service_name` (`name`), KEY `x_service_added_by_id` (`added_by_id`), KEY
> `x_service_upd_by_id` (`upd_by_id`), KEY `x_service_cr_time` (`create_time`),
> KEY `x_service_up_time` (`update_time`), KEY `x_service_type` (`type`),
> CONSTRAINT `x_service_FK_added_by_id` FOREIGN KEY (`added_by_id`) REFERENCES
> `x_portal_user` (`id`), CONSTRAINT `x_service_FK_upd_by_id` FOREIGN KEY
> (`upd_by_id`) REFERENCES `x_portal_user` (`id`), CONSTRAINT
> `x_service_FK_type` FOREIGN KEY (`type`) REFERENCES `x_service_def` (`id`) );
> com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was
> too long; max key length is 767 bytes
> SQLException : SQL state: 42000
> com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Specified key was
> too long; max key length is 767 bytes ErrorCode: 1071
> 2015-09-10 14:03:43,787 E 009-updated_schema.sql import failed!
> {quote}
> To get the installation to succeed, ranger databases were pre-created by
> explicitly specifying 'latin1' CHARACTER SET, as shown below:
> {quote}
> create database ranger CHARACTER SET=latin1;
> create database ranger_audit CHARACTER SET=latin1;
> {quote}
> Ranger DB schema (and/or schema documentation or creation scripts) should be
> reviewed to address this issue.
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