After upgrade to atlassian stash 2.7.1 from 2.6.4 I see the following error in the log file of stash host directory

[Ken Failbus]

component-import> for the interface you're trying to use. https://developer.atlassian.com/x/TAEr for more details.

2013-09-16 21:17:47,556 INFO [localhost-startStop-2] c.a.s.internal.home.HomeLockAcquirer Releasing lock on /opt/stash

2013-09-16 21:17:47,558 INFO [localhost-startStop-2] c.a.s.i.server.BuildInfoLogger Stash 2.6.4 has shut down

2013-09-16 21:26:08,637 INFO [localhost-startStop-1] c.a.s.i.server.BuildInfoLogger Starting Stash 2.7.1 (f18cb1d built on Thu Aug 29 01:13:02 UTC 2013)

2013-09-16 21:26:08,642 INFO [localhost-startStop-1] c.a.s.i.server.BuildInfoLogger JVM: Sun Microsystems Inc. Java HotSpot(TM) 64-Bit Server VM 1.6.0_38-b05

2013-09-16 21:26:09,837 INFO [localhost-startStop-1] c.a.s.internal.home.HomeLockAcquirer Successfully acquired lock on home directory /opt/stash for 6014@app-br-39e

2013-09-16 21:26:12,103 INFO [localhost-startStop-1] c.a.s.internal.home.HomeLockAcquirer Releasing lock on /opt/stash

2013-09-16 21:26:12,106 INFO [localhost-startStop-1] c.a.s.i.server.BuildInfoLogger Stash 2.7.1 has shut down

2013-09-16 21:26:12,116 ERROR [localhost-startStop-1] o.s.web.context.ContextLoader Context initialization failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'crowdUserDao' defined in class path resource [crowd-spi-context.xml]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.transaction.PlatformTransactionManager]: : Error creating bean with name 'pluginConfiguration' defined in class path resource [stash-context.xml]: Cannot resolve reference to bean 'pluginPersistentStateStore' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pluginPersistentStateStore' defined in class path resource [stash-context.xml]: Cannot create inner bean 'com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore#380fe8c4' of type [com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore#380fe8c4' defined in class path resource [stash-context.xml]: Cannot resolve reference to bean 'pluginStateDao' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pluginStateDao' defined in URL [jar:file:/opt/atlassian-stash-2.7.1/atlassian-stash/WEB-INF/lib/stash-dao-impl-2.7.1.jar!/com/atlassian/stash/internal/plugin/HibernatePluginStateDao.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'liquibase' defined in class path resource [stash-context.xml]: Invocation of init method failed; nested exception is liquibase.exception.LockException: liquibase.exception.DatabaseException: Error executing SQL UPDATE `stash`.`DATABASECHANGELOGLOCK` SET `LOCKED` = 1, `LOCKEDBY` = 'fe80:0:0:0:250:56ff:feaa:7715%3 (fe80:0:0:0:250:56ff:feaa:7715%3)', `LOCKGRANTED` = '2013-09-16 21:26:12.66' WHERE `ID` = 1 AND `LOCKED` = 0: Binary logging not possible. Message: Transaction level 'READ-COMMITTED' in InnoDB is not safe for binlog mode 'STATEMENT'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path resource [stash-context.xml]: Invocation of init method failed; nested exception is liquibase.exception.LockException: liquibase.exception.DatabaseException: Error executing SQL UPDATE `stash`.`DATABASECHANGELOGLOCK` SET `LOCKED` = 1, `LOCKEDBY` = 'fe80:0:0:0:250:56ff:feaa:7715%3 (fe80:0:0:0:250:56ff:feaa:7715%3)', `LOCKGRANTED` = '2013-09-16 21:26:12.66' WHERE `ID` = 1 AND `LOCKED` = 0: Binary logging not possible. Message: Transaction level 'READ-COMMITTED' in InnoDB is not safe for binlog mode 'STATEMENT'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pluginConfiguration' defined in class path resource [stash-context.xml]: Cannot resolve reference to bean 'pluginPersistentStateStore' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pluginPersistentStateStore' defined in class path resource [stash-context.xml]: Cannot create inner bean 'com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore#380fe8c4' of type [com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.atlassian.stash.internal.plugin.DefaultPluginPersistentStateStore#380fe8c4' defined in class path resource [stash-context.xml]: Cannot resolve reference to bean 'pluginStateDao' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pluginStateDao' defined in URL [jar:file:/opt/atlassian-stash-2.7.1/atlassian-stash/WEB-INF/lib/stash-dao-impl-2.7.1.jar!/com/atlassian/stash/internal/plugin/HibernatePluginStateDao.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'liquibase' defined in class path resource [stash-context.xml]: Invocation of init method failed; nested exception is liquibase.exception.LockException: liquibase.exception.DatabaseException: Error executing SQL UPDATE `stash`.`DATABASECHANGELOGLOCK` SET `LOCKED` = 1, `LOCKEDBY` = 'fe80:0:0:0:250:56ff:feaa:7715%3 (fe80:0:0:0:250:56ff:feaa:7715%3)', `LOCKGRANTED` = '2013-09-16 21:26:12.66' WHERE `ID` = 1 AND `LOCKED` = 0: Binary logging not possible. Message: Transaction level 'READ-COMMITTED' in InnoDB is not safe for binlog mode 'STATEMENT'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'liquibase' defined in class path resource [stash-context.xml]: Invocation of init method failed; nested exception is liquibase.exception.LockException: liquibase.exception.DatabaseException: Error executing SQL UPDATE `stash`.`DATABASECHANGELOGLOCK` SET `LOCKED` = 1, `LOCKEDBY` = 'fe80:0:0:0:250:56ff:feaa:7715%3 (fe80:0:0:0:250:56ff:feaa:7715%3)', `LOCKGRANTED` = '2013-09-16 21:26:12.66' WHERE `ID` = 1 AND `LOCKED` = 0: Binary logging not possible. Message: Transaction level 'READ-COMMITTED' in InnoDB is not safe for binlog mode 'STATEMENT'

at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:730) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]

at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]

[Ken Failbus]

Submitted a ticket https://support.atlassian.com/browse/SSP-2290

[cofarrell]

For anyone watching this question, the solution was related to MySQL and Stash changing the default transaction level to read-commited which doesn't work with binary logging.

From Ken's support ticket we have updated our documentation to hopefully avoid this happening for other customers:

https://confluence.atlassian.com/display/STASH/Stash+2.7+release+notes

And:

https://confluence.atlassian.com/display/STASH/Connecting+Stash+to+MySQL