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https://issues.apache.org/jira/browse/RANGER-3756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17690196#comment-17690196
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kirby zhou edited comment on RANGER-3756 at 2/17/23 7:27 AM:
-------------------------------------------------------------
Reproduce steps:
# create a cloud mysql-5.7 instance on Tencent Cloud 【
[https://www.tencentcloud.com/products/cdb] 】
# setup a ranger admin with the mysql db
# use web browser to open ranger-admin site
# create a HDFS service 【You DONOT need a real hdfs cluster】
# delete the HDFS service
# error happens
!image-2023-02-17-15-23-46-271.png!
!image-2023-02-17-15-24-11-315.png!
Additional Info:
I can not reproduce the bug with my private MySQL-8 server with GTID=on;
was (Author: kirbyzhou):
Reproduce steps:
# create a cloud mysql-5.7 instance on Tencent Cloud
# setup a ranger admin with the mysql db
# use web browser to open ranger-admin site
# create a HDFS service 【You DONOT need a real hdfs cluster】
# delete the HDFS service
# error happens
!image-2023-02-17-15-23-46-271.png!
!image-2023-02-17-15-24-11-315.png!
Additional Info:
I can not reproduce the bug with my private MySQL-8 server with GTID=on;
> ranger SQL-transaction can not work with GTID-enabled mysql server
> ------------------------------------------------------------------
>
> Key: RANGER-3756
> URL: https://issues.apache.org/jira/browse/RANGER-3756
> Project: Ranger
> Issue Type: Bug
> Components: admin
> Reporter: kirby zhou
> Priority: Critical
> Attachments: image-2023-02-17-15-23-26-423.png,
> image-2023-02-17-15-23-46-271.png, image-2023-02-17-15-24-11-315.png
>
>
> A lot of cloud mysql service provider enable GTID_MODE by default.
> Such as TencentCloud, AliCloud, HuaWeiCloud.
> But ranger is not compatible with GTID_MODE.
> {code:java}
> 2022-05-11 07:19:12,533 [http-nio-6080-exec-3] INFO
> n.s.l.Slf4jSpyLogDelegator (Slf4jSpyLogDelegator.java:226) CREATE TEMPORARY
> TABLE IF NOT EXISTS TL_x_rms_resource_mapping (id BIGINT NOT NULL,
> change_timestamp
> DATETIME, hl_resource_id BIGINT, ll_resource_id BIGINT, PRIMARY KEY (id))
> 2022-05-11 07:19:12,543 [http-nio-6080-exec-3] ERROR
> n.s.l.Slf4jSpyLogDelegator (Slf4jSpyLogDelegator.java:111) 1.
> PreparedStatement.executeUpdate() CREATE TEMPORARY TABLE IF NOT EXISTS
> TL_x_rms_resource_mapping (id BIGINT NOT NULL, change_timestamp
> DATETIME, hl_resource_id BIGINT, ll_resource_id BIGINT, PRIMARY KEY (id))
> java.sql.SQLException: Statement violates GTID consistency: CREATE TEMPORARY
> TABLE and DROP TEMPORARY TABLE can only be executed outside transactional
> context. These statements are also not allowed in a function or trigger
> because functions and triggers are also considered to be multi-statement
> transactions.
> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:998)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3835)
> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3771)
> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2435)
> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582)
> ...
> at
> org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:890)
> at
> org.apache.ranger.db.XXRMSServiceResourceDao.purge(XXRMSServiceResourceDao.java:248)
> at
> org.apache.ranger.biz.ServiceDBStore.deleteService(ServiceDBStore.java:1809)
> Error! Exception [EclipseLink-4002] (Eclipse Persistence Services -
> 2.5.2.v20140319-9ad6abd):
> org.eclipse.persistence.exceptions.DatabaseException Internal Exception:
> com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table
> 'ranger.tl_x_rms_resource_mapping' doesn't exist Error Code: 1146 Call:
> INSERT INTO TL_x_rms_resource_mapping (id) SELECT t0.id FROM
> x_rms_resource_mapping t0 WHERE (t0.hl_resource_id IN (SELECT t1.id FROM
> x_rms_service_resource t1 WHERE (t1.service_id = ?)) OR t0.ll_resource_id IN
> (SELECT t2.id FROM x_rms_service_resource t2 WHERE (t2.service_id = ?))) bind
> => [2 parameters bound] Query:
> DeleteAllQuery(name="XXRMSResourceMapping.deleteByServiceId"
> referenceClass=XXRMSResourceMapping sql="DELETE FROM
> TL_x_rms_resource_mapping")
> {code}
>
> Because CREATE TEMPORARY TABLE and DROP TEMPORARY TABLE can only be executed
> outside transactional context.
>
>
>
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