db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jørgen Løland (JIRA) <j...@apache.org>
Subject [jira] Commented: (DERBY-3382) Replication: Slave must inform master if DBs are out of sync.
Date Mon, 04 Feb 2008 10:39:08 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12565300#action_12565300
] 

Jørgen Løland commented on DERBY-3382:
--------------------------------------

An additional problem is that the slave does not realize that it is out of synch until the
first chunk of log records is shipped. Finding out if master and slave are in synch should
be part of the replication network initialization.

> Replication: Slave must inform master if DBs are out of sync.
> -------------------------------------------------------------
>
>                 Key: DERBY-3382
>                 URL: https://issues.apache.org/jira/browse/DERBY-3382
>             Project: Derby
>          Issue Type: Bug
>          Components: Replication
>    Affects Versions: 10.4.0.0
>            Reporter: Øystein Grøvlen
>             Fix For: 10.4.0.0
>
>
> If I copy the database to the slave before booting the master, slave will be out of sync
with the master since new log records are created during booting.  The slave will then stop
replication, but the master will not be notified.
> If I then try to stop or failover the master the master will hang.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message