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From "Emmanuel Lecharny (JIRA)" <>
Subject [jira] [Commented] (DIRSERVER-2216) Data corruption with the export
Date Sun, 31 Dec 2017 10:55:00 GMT


Emmanuel Lecharny commented on DIRSERVER-2216:

Sadly, yes, M24 is not immune :/

I'm currently working on Mavibot, expecting to have it ready ASAP, but I have a limited amount
of dedicated time for it, between my day job and my 10m old baby :/

Currently, transaction has been implemented, with a better cache, I still have to handle the
cleanup, but I'm thinking of using Mavibot as is (ie, with no handling of 'dead' versions).
This would mean teh database will never shrink automatically; but for a few tens of thousands
entry, that should be acceptable (and reloading the full data would create a shrinked database).

> Data corruption with the export
> -------------------------------
>                 Key: DIRSERVER-2216
>                 URL:
>             Project: Directory ApacheDS
>          Issue Type: Bug
>          Components: installer-plugin
>         Environment: Windows
>            Reporter: prisy cherian
>             Fix For: 2.0.0-M24
>         Attachments: ldap_backup_2017-12-28_13-13-15.ldif
> Hi,
> We are using Apache DS in Windows for an year now.
> We started with 50 users for development and everything was working as expected.
> We scheduled backups every 2 hours.
> Later in Production, LDAP data hangs & Search stops to work throwing USER NOT FOUND
or LDAP Connection Timeout Exception or  Attribute not found etc. The exception differs every
time, eventually we found out in one of the back up files that it is Data Corruption. 
> Everytime, we had to restore the backup & it is more than 10 times by now.
> We have around 11,000 users now. We schedule backup every day.
> We found a similar issue happening in M17 & M20 with the large number of user import-export.
> Is this issue with JDBM Backend is still in M24 also? 
> Can you please suggest ?

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