Streams configuration multiple source-single destination

hi all,
can we configure streams capturing changes from multiple source databases and applying at single destination?
to configure table level replication is it mandatory to enable suppliment logging foe enrire database?
is it possible to configure streams without setting GLOABAL_NAMES parameter to TURE.?
if i enable table level suppliment logging ,will my dependent objects on the table go invalid?
there may be some silly questions,PLease answer my questions.
regards
Sangeeth

>
can we configure streams capturing changes from multiple source databases and applying at single destination?yes you can, just should care about conflict resolution when multiple source tables are replicated into the same destination table.
to configure table level replication is it mandatory to enable suppliment logging foe enrire database?no, you can have it for specific tables, which are replicated.
is it possible to configure streams without setting GLOABAL_NAMES parameter to TURE.?yes, you can, but it's error-prone and will be every time pointed by Oracle Support in case of any streams problems.
if i enable table level suppliment logging ,will my dependent objects on the table go invalid?why? I didn't catch it.

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http://www.oracle.com/technology/oramag/oracle/04-nov/o64streams.html
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The capture statistics shows
Total Messages Captured 92302
Captured Message Number 3815566
Captured Message Create Time May 2, 2008 3:18:08 PM IST
Available Message Number 3815567
Available Message Create Time May 2, 2008 3:18:25 PM IST
Enqueue Time May 2, 2008 2:47:24 PM IST Total Messages Enqueued 10650
Enqueued Message Number 3813430
Enqueued Message Create Time
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Elapsed Capture Time (ms) 656229
Elapsed Rule Time (ms) 0
Elapsed LCR Time (ms) 11192
Session ID 149
Serial Number 11
Capture Process Number 1
Etc.....
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Start Time April 30, 2008 1:53:57 PM IST
Process Name J000
Session ID 145, 81
Cluster Database Instance 1
Total Number of Messages Propagated 0
Total Number of Bytes Propagated 0
Total Propagation Time in Seconds 0
Maximum Number of Messages in Propagation Window 0
Maximum Number of Bytes in Propagation Window 0
Average Number of Messages in Propagation Window 0
Average Number of Bytes in Propagation Window 0
Average Time to propagate a Single Message in Seconds 0
Total Wait Time in Seconds 0
Average Wait Time in Seconds 0
Failures
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Multiple similar sources to single destination?

I'm on Oracle 10.2.0.3 and am looking to replicate table changes being captured in multiple sources into a single destination. Let's say LCRs from source databases A and B are propagated into destination database C. In the destination, the LCRs from A and B will go into separate queues and be processed by different apply processes.
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I'm sorry I posted a cross-posted a question regarding Streams Replication to the "Streams" and "Replication" forums.
I thought the question was on-topic for both forums, and users who saw both postings could just ignore one of them.
I didn't see any info about cross-posting in the [forums etiquette|http://forums.oracle.com/forums/ann.jspa?annID=885] , [forums FAQ|http://wiki.oracle.com/page/Oracle+Discussion+Forums+FAQ] , or [terms of use|http://www.oracle.com/html/terms.html] .
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Tom,
looks like you are specifying http protocol in
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Kevin,
You said that with 6.0 the following happens:
On the second server I get an error when I do
http://host:secondServerPort/index.html
Is this the error you get on the Admin Server:
<Feb 28, 2001 12:42:24 PM EST> <Info> <HTTPTunneling> <Login rejected with
code: 'Failed', reas
on: You are trying to use http tunneling
The server will not let you connect'>
<Feb 28, 2001 12:42:24 PM EST> <Error> <HTTP> <Problem dispatching servlet
request
weblogic.common.T3Exception: You are trying to use http tunneling
The server will not let you connect
at weblogic.socket.TunnelLogin.rejectConnection(TunnelLogin.java:87)
at weblogic.socket.TunnelLogin.service(TunnelLogin.java:59)
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at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
And on the Managed Server:
<Feb 28, 2001 12:42:24 PM EST> <Error> <ConnectionManager> <Could not
connect to: '0S:127.0.0.1
:[-1,7001,-1,-1,-1,-1,-1]'
java.net.ProtocolException: Tunneling result unspecified - is the HTTP
server at host: 'localho
st' and port: '7001' a WebLogic Server?
at
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onnectio
n.java:152)
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weblogic.rjvm.http.HTTPClientJVMConnection.connect(HTTPClientJVMConnection.j
ava:194)
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weblogic.rjvm.http.HTTPClientJVMConnection.createConnection(HTTPClientJVMCon
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at weblogic.rjvm.Protocol.createConnection(Protocol.java:207)
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weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:364)
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weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:330)
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>
Thanks,
Tom
<Feb 28, 2001 12:42:24 PM EST> <Info> <ConnectionManager> <Bootstrap unable
to get a: 'Protocol
: 'http'' connection to: 'localhost/127.0.0.1' on port: '7001'>
"Kevin Apte" <[email protected]> wrote in message
news:[email protected]...
This advice applies to WL5.1. I have been trying to configure a
multiinstance Weblogic with no success. I want multiple copies
of the sample petStore available for test by multiple users.
I think in 6.0
You would need to open an admin server
Open the configuration file for say PetStore.
Clone the petStore- call it petStore2. .
Create a copy of the startup script and modify it to start PetStore2.
After doing this only one config.xml is created for both servers.
I am able to start the first server and view the petStore application,
On the second server I get an error when I do
http://host:secondServerPort/index.html
How does one create multiple instances in WL6.0 using the console
or using a XML editor ?
Jesse E Tilly <[email protected]> wrote:
[This followup was posted to weblogic.developer.interest.management
and
a copy was sent to the cited author.]
In article <[email protected]>, [email protected]
says...
HI,
I have a WLS running on a Windows NT machine. I wantto configure multiple partition/environment
in that single WLS so that each user will have theirown partition/environment to
play around. Once they are happy with their EJBs thenwe shall move them to a testing
environment. Is that possible in WLS??. Can anyoneplease guide me to a good documentation
about this one.
Many Thanks
Vasan.
PS: I dont want a clustering technology all i wantis that in a single ip i wanna
multiple development environment.
NT isn't a multiuser environment. I will assume that
you mean some
Win32 box sitting in a room where people can copy their
classes/EJBs and
test their stuff. If this is the case, the setup is easy.
Create a directory and startup script for every developer.
Have a
global properties file in the same directory as the scripts
so that
common settings are, well, common. Tell each user to
modify the various
parts of the properties files in their directories to
deploy EJBs and
register servlets, etc etc.
In each startup script, you will have to specify the server
directory
and the binding port for each person. Pick a port (something
easy to
remember and high, like 30000, 30001, etc etc) for each
person. Why?
Well, when they connect to the app server, they'll know
they're hitting
only their server. Also, TCP/IP won't let more than one
JVM bind to the
same port, so if you want simultaneous instances (> 4
you better have
one kick ass Win32 box) you have to do this.
Hope this solves your problem.
JT
Senior Developer, HotelTools INC
[email protected]

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