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Date: Tue, 28 Oct 2008 03:40:44 -0700 (PDT)
From: =?utf-8?Q?J=C3=B8rgen_L=C3=B8land_=28JIRA=29?= <jira@apache.org>
To: derby-dev@db.apache.org
Subject: [jira] Updated: (DERBY-3890) Replication: NPE for startSlave of
 encrypted database
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     [ https://issues.apache.org/jira/browse/DERBY-3890?page=3Dcom.atlassia=
n.jira.plugin.system.issuetabpanels:all-tabpanel ]

J=C3=B8rgen L=C3=B8land updated DERBY-3890:
---------------------------------

    Issue Type: Improvement  (was: Bug)

Changing to type "improvement" since this fix enables replication of encryp=
ted databases.

> Replication: NPE for startSlave of encrypted database
> -----------------------------------------------------
>
>                 Key: DERBY-3890
>                 URL: https://issues.apache.org/jira/browse/DERBY-3890
>             Project: Derby
>          Issue Type: Improvement
>          Components: Replication
>    Affects Versions: 10.4.1.3, 10.4.2.0
>            Reporter: J=C3=B8rgen L=C3=B8land
>            Assignee: J=C3=B8rgen L=C3=B8land
>            Priority: Minor
>             Fix For: 10.5.0.0
>
>         Attachments: derby-3890-1.diff, derby-3890-1.stat
>
>
> If slave replication mode is started on an encrypted database, derby fail=
s with a NPE and then hangs. The reason for the hang is that LogToFile#init=
ializeSlaveReplicationMode needs to scan the log to find the end. For encry=
pted databases, this scan uses RawStoreFactory#decrypt. At this stage, LTF#=
rawStoreFactory variable has not been set.=20
> A solution may be to set this variable in LTF before scanning the log.

--=20
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