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From "Mamta A. Satoor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-6472) Behavior of RDBNAM longer than 255 bytes when server and clients are at different versions
Date Wed, 19 Feb 2014 21:44:21 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906133#comment-13906133
] 

Mamta A. Satoor commented on DERBY-6472:
----------------------------------------

Foe network server, we generally do not support client and server at different versions so
I am closing this jira as won't fix. If someone does run into this issue, one solution would
be to bring client and server to 10.11 or higher version.

> Behavior of RDBNAM longer than 255 bytes when server and clients are at different versions
> ------------------------------------------------------------------------------------------
>
>                 Key: DERBY-6472
>                 URL: https://issues.apache.org/jira/browse/DERBY-6472
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Client, Network Server
>    Affects Versions: 10.11.0.0
>            Reporter: Mamta A. Satoor
>
> With DERBY-4805 fix in 10.11, the RDBNAM can be more than 255bytes. But when the client
and server versions are both not at 10.11 or higher, trying a RDBNAM longer than 255bytes
will result in exceptions. 
> 1)If server is 10.10 or lower and client is 10.11 or higher, and client attempts to send
RDBNAM longer than 255bytes, they will get following protocol exception
> ERROR 08006: A network protocol error was encountered and the connection has been terminated:
A protocol error (Data Stream Syntax Error) was detected.  Reason: 0x8,464. Perhaps this is
an attempt to open a plaintext connection to an SSL enabled server.
> 2)If server is 10.11 or higher and client is 10.10 or lower, and client attempts to send
RDBNAM longer than 255bytes, they will get following exception
> ERROR 08001: A connection could not be established because the database name 'memory:dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/dir1234567890/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa;create=true'
is larger than the maximum length allowed by the network protocol.



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