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RE: [cosmos-dev] Unable to Load the Data Managers
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Hi,
I was able to fix this problem.
The following worked for me, and I need to investigate further as to why
I needed to do this. I do not propose that this is a solution, but just
to inform you that I got it to work, and this is what I did:
I changed every reference I could find to localhost (in *.xml) to the
ip of the machine I had my tomcat/domain/broker/mdrs on. I did this in
both the cosmos-demo and tomcat directories/subdirectories. ( I need
to figure which one of the localhosts' I changed, got the thing to
work).
I was then able to get the data managers populated in the ui, with no
errors from the machine where I have my eclipse IDE. Remember that
before doing this I was able to get this to work on the same machine,
and from a browser on another machine, pointing to the COSMOSUI on my
tomcat machine.
Martin...
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Simmonds, Martin
Sent: 28 March 2008 07:39
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Guys,
Interestingly I now see a similar problem.
I installed the latest demo on Linux. The demo works fine from the same
machine, it works fine from another machine linking to it (I just
specify url to the COSMOSUI). It does not work when I am using my
eclipse ide developers environment, where my web.xml points to the linux
box for the management domain. Prior to this Integration build, all of
this was working fine. The error I now get is when the data managers
are being loaded, and I get the side effect message with the <HR> in it.
I will keep you posted on this, as it may be a clue as to what is
happening with other installations.
Martin...
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Simmonds, Martin
Sent: 28 March 2008 07:06
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Hanu,
That message with an <HR> in it is a side effect of the actual problem.
Martin...
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Pathuri, Hanu
Sent: 27 March 2008 19:02
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
I have tried with JRE 1.5.0_13 and Tomcat 5.5.23 and the issue is
reproducible on my machine.
Can some one suggest where is the <HR> element that I need to fix?
Thanks
Hanu
with COSMOS broker...
[Fatal Error] :6:184: The element type "HR" must be terminated by the
matching end-tag "</HR>".
Asset Repository:
Tried to register data manager with broker, but registration failed.
(attempt 1)
[Fatal Error] :6:184: The element type "HR" must be terminated by the
matching end-tag "</HR>".
MDR Example:
Tried to register data manager with broker, but registration failed.
(attempt 1)
[Fatal Error] :6:184: The element type "HR" must be terminated by the
matching end-tag "</HR>".
Registration Example:
Tried to register data manager with broker, but registration failed.
(attempt 1)
[Fatal Error] :6:184: The element type "HR" must be terminated by the
matching end-tag "</HR>".
Logging Data Manager :
Tried to register data manager
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Sheldon Lee-Loy
Sent: Thursday, March 27, 2008 8:31 AM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Hi Pathuri,
I would first try to use the requirements outlined on the COSMOS
download
page since the COSMOS builds have been tested with this configuration.
* Java 5 (minimum IBM SDK 5.0 or Sun JRE 1.5.0_13)
* Apache Tomcat 5.5.23 - required by the web application
There may be issues with using JRE 1.6 that we haven't uncovered since
we
haven't tested with JRE 1.6.
Thanks,
Sheldon
______________________________________
Sheldon Lee-Loy
"Pathuri, Hanu"
<hpathuri@qualcom
m.com>
To
Sent by: "Cosmos Dev"
cosmos-dev-bounce <cosmos-dev@xxxxxxxxxxx>
s@xxxxxxxxxxx
cc
Subject
03/26/2008 07:56 RE: [cosmos-dev] Unable to Load
the
PM Data Managers
Please respond to
Cosmos Dev
<cosmos-dev@eclip
se.org>
Martin,
Local host (127.0.0.1) has an IP address given by our DHCP server
129.46.90.221
I have attached the web.xml.
Thanks
Hanu
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Simmonds, Martin
Sent: Wednesday, March 26, 2008 3:09 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Hi,
I dont see the web.xml.
What is the ip in the log : 129.46.90.221 ??? It looks as though this
is where tomcat is? does 129.46.90.221 and localhost actually point to
the same machine?
Martin...
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx on behalf of Pathuri, Hanu
Sent: Wed 3/26/2008 9:00 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Martin,
1) Here is info:
------------------------------------------------------------------------
--
C:\cosmos-demo\bin>ping localhost
Pinging HPATHURI.na.qualcomm.com [127.0.0.1] with 32 bytes of data:
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
Ping statistics for 127.0.0.1:
Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
----------------------------------------------------------------------
2) The top portion of the UI is attached.
3) I have attached web.xml from COSMOSUI webapp dir.
Thanks
Hanu
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Simmonds, Martin
Sent: Wednesday, March 26, 2008 1:54 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Hi,
Please forgive me for asing this next question, but the screen print you
showed is the bottom half of the browser, what do you see at the top
half of the browser?
Martin...
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx on behalf of Pathuri, Hanu
Sent: Wed 3/26/2008 8:44 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Simon,
There are many web.xml. Please let me know which web.xml I should be
sending?
The URL is --- http://localhost:8080/COSMOSUI/?page=cosmos
BTW, I am adding the screen shot of accessing the UI.
As you can see, it seems to display 'Loading Data Managers ...' without
loading any data managers.
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of Simmonds, Martin
Sent: Wednesday, March 26, 2008 1:18 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
Could you post your web.xml file please ?
>From the log it looks like all the data managers/ mdrs get registered.
An obscure question I know, but could you tell me what ip localhost
resolves to, and could you tell me what is the exact url you enter your
web browser, and whether you are running this web browser on the same
machine as the demo is running on?
Regards
Martin...
CA
-----Original Message-----
From: cosmos-dev-bounces@xxxxxxxxxxx on behalf of Pathuri, Hanu
Sent: Wed 3/26/2008 8:05 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
I was able to reproduce the error with Tomcat 5.5.25 with JRE set to
C:\Program Files\Java\jre1.6.0_05.
I followed all the steps for installation and started UI without using
the command-line demo.
I have also attached the Tomcat Error logs.
Please let me know how to move forward.
Thanks
Hanu
Mar 26, 2008 12:56:55 PM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet ApacheMuseServlet threw exception
java.lang.NullPointerException
at
org.apache.muse.core.platform.mini.MiniIsolationLayer.handleRequest(Mini
IsolationLayer.java:87)
at
org.apache.muse.core.platform.mini.MiniServlet.doPost(MiniServlet.java:8
4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
4)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:689)
at java.lang.Thread.run(Unknown Source)
Mar 26, 2008 12:56:55 PM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet ApacheMuseServlet threw exception
java.lang.NullPointerException
at
org.apache.muse.core.platform.mini.MiniIsolationLayer.handleRequest(Mini
IsolationLayer.java:87)
at
org.apache.muse.core.platform.mini.MiniServlet.doPost(MiniServlet.java:8
4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:174)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
51)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
4)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:689)
at java.lang.Thread.run(Unknown Source)
Mar 26, 2008 12:56:56 PM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet ApacheMuseServlet threw exception
java.lang.NullPointerException
at
org.apache.muse.core.platform.mini.MiniIsolationLayer.handleRequest(Mini
IsolationLayer.java:87)
at
org.apache.muse.core.platform.mini.MiniServlet.doPost(MiniServlet.java:8
4)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
________________________________
From: cosmos-dev-bounces@xxxxxxxxxxx
[mailto:cosmos-dev-bounces@xxxxxxxxxxx] On Behalf Of David Whiteman
Sent: Wednesday, March 26, 2008 12:23 PM
To: Cosmos Dev
Subject: RE: [cosmos-dev] Unable to Load the Data Managers
I have not tried Tomcat 6.0 with COSMOS. Across the team, we are mostly
using Tomcat 5.5. I would suggest you try with 5.5 and let us know your
results.
Thanks,
David
---
David Whiteman | Tivoli Autonomic Computing
Eclipse COSMOS project committer | http://www.eclipse.org/cosmos/
david_whiteman@xxxxxxxxxx | 919-254-8224 | T/L 444-8224
Hanu wrote on 03/26/2008 03:12:49 PM:
> I have TomCat 6.0. I am not sure what is the compatible version of
TomCat.
>
> I would greatly appreciate it if you could provide specific
instructions to
> overcome this issue.
>
> Thanks
> Hanu
(See attached file:
web.xml)_______________________________________________
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https://dev.eclipse.org/mailman/listinfo/cosmos-dev
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https://dev.eclipse.org/mailman/listinfo/cosmos-dev
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https://dev.eclipse.org/mailman/listinfo/cosmos-dev
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