Grouper Users - Open Discussion List

[Shilen Patel <>]

Hi Michael,

Can you try the latest patch and see if that solves the problem?

https://bugs.internet2.edu/jira/browse/GRP-1395


Thanks!

- Shilen

On 10/17/16, 10:51 AM, "Shilen Patel" 
<>
 wrote:

>I think this happens because Grouper will cache the next sequence number
>to use for the change log and if the job switches servers, then the next
>sequence number cached would have probably already been used by the other
>server (thus the constraint violation).  I'll open a jira.
>
>Thanks!
>
>- Shilen
>
>On 10/16/16, 4:15 PM, "Michael R. Gettes" 
><>
> wrote:
>
>>Recently, we turned on running the loader on 2 hosts instead of just one.
>> Prior to running multiple loaders we did NOT see this problem.
>>This detail may have nothing to do with anything - just an observation.
>>
>>About 200 times per day we are now seeing the following error - any
>>advice is appreciated.
>>The errors are on the CHANGE_LOG_changeLogTempToChangeLog job.
>>
>>edu.internet2.middleware.grouper.internal.dao.GrouperDAOException:
>>Problem in HibernateSession: HibernateSession (5dcad092): notNew,
>>notReadonly, READ_WRITE_NEW, activeTransaction, session (26148b8e),
>>Exception in save:
>>edu.internet2.middleware.grouper.changeLog.ChangeLogEntry,
>>ByObjectStatic, query: ', cacheable: null, cacheRegion: null, entityName:
>>ChangeLogEntryEntity, tx type: null,
>>Exception in save: edu.internet2.middleware.grouper.pit.PITMembership,
>>edu.internet2.middleware.grouper.hibernate.ByObject@ed62b2a,
>>Problem in HibernateSession: HibernateSession (7929e2c0): notNew,
>>notReadonly, READ_WRITE_NEW, activeTransaction, session (26148b8e),
>>Exception in saveOrUpdate:
>>edu.internet2.middleware.grouper.pit.PITMembership, ByObjectStatic,
>>query: ', cacheable: null, cacheRegion: null, entityName: null, tx type:
>>null,
>>Problem in HibernateSession: HibernateSession (9846e71): new,
>>notReadonly, READ_WRITE_NEW, notActiveTransaction, session (26148b8e)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.HibernateSession._internal_hib
>>e
>>rnateSessionCatch(HibernateSession.java:588)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHiber
>>n
>>ateSession(HibernateSession.java:710)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.ByObjectStatic.saveBatch(ByObj
>>e
>>ctStatic.java:535)
>>      at 
>>edu.internet2.middleware.grouper.internal.dao.hib3.Hib3ChangeLogEntryDAO.
>>s
>>aveBatch(Hib3ChangeLogEntryDAO.java:61)
>>      at 
>>edu.internet2.middleware.grouper.pit.PITMembership.onPreUpdate(PITMembers
>>h
>>ip.java:665)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.ByObject.saveOrUpdate(ByObject
>>.
>>java:377)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.ByObjectStatic$5.callback(ByOb
>>j
>>ectStatic.java:376)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHiber
>>n
>>ateSession(HibernateSession.java:700)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.ByObjectStatic.saveOrUpdate(By
>>O
>>bjectStatic.java:363)
>>      at 
>>edu.internet2.middleware.grouper.internal.dao.hib3.Hib3PITMembershipDAO.s
>>a
>>veOrUpdate(Hib3PITMembershipDAO.java:41)
>>      at 
>>edu.internet2.middleware.grouper.pit.PITMembership.update(PITMembership.j
>>a
>>va:298)
>>      at 
>>edu.internet2.middleware.grouper.changeLog.ChangeLogTempToEntity.processM
>>e
>>mbershipDelete(ChangeLogTempToEntity.java:892)
>>      at 
>>edu.internet2.middleware.grouper.changeLog.ChangeLogTempToEntity.access$1
>>8
>>00(ChangeLogTempToEntity.java:63)
>>      at 
>>edu.internet2.middleware.grouper.changeLog.ChangeLogTempToEntity$1.callba
>>c
>>k(ChangeLogTempToEntity.java:144)
>>      at 
>>edu.internet2.middleware.grouper.hibernate.HibernateSession.callbackHiber
>>n
>>ateSession(HibernateSession.java:700)
>>      at 
>>edu.internet2.middleware.grouper.changeLog.ChangeLogTempToEntity.convertR
>>e
>>cords(ChangeLogTempToEntity.java:98)
>>      at 
>>edu.internet2.middleware.grouper.app.loader.GrouperLoaderType$4.runJob(Gr
>>o
>>uperLoaderType.java:590)
>>      at 
>>edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.runJob(Group
>>e
>>rLoaderJob.java:416)
>>      at 
>>edu.internet2.middleware.grouper.app.loader.GrouperLoaderJob.execute(Grou
>>p
>>erLoaderJob.java:318)
>>      at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
>>      at 
>>org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:
>>5
>>73)
>>Caused by: org.hibernate.exception.ConstraintViolationException: could
>>not execute batch,
>>Exception in save:
>>edu.internet2.middleware.grouper.changeLog.ChangeLogEntry,
>>edu.internet2.middleware.grouper.hibernate.ByObject@200750d
>>      at 
>>org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLSt
>>a
>>teConversionDelegate.java:112)
>>      at 
>>org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(St
>>a
>>ndardSQLExceptionConverter.java:42)
>>      at 
>>org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelp
>>e
>>r.java:109)
>>      at 
>>org.hibernate.engine.jdbc.batch.internal.BatchingBatch.performExecution(B
>>a
>>tchingBatch.java:119)
>>      at 
>>org.hibernate.engine.jdbc.batch.internal.BatchingBatch.doExecuteBatch(Bat
>>c
>>hingBatch.java:97)
>>      at 
>>org.hibernate.engine.jdbc.batch.internal.AbstractBatchImpl.execute(Abstra
>>c
>>tBatchImpl.java:147)
>>      at org.hibernate.engine.jd
>>
>>
>