I enabled the "Log command assistance commands" option in Websphere > console preferences.
The documentation says the following :
Specifies whether to log all the command assistance wsadmin data to a file. This file is saved to ${LOG_ROOT}/server/commandAssistanceJythonCommands_user name.log:
server is the server process where the console runs, such as server1 or adminagent.
server is the server process where the console runs, such as dmgr, server1, adminagent, or jobmgr.
user name is the administrative console user name.
When you manage a profile using an administrative agent, the command assistance log is put in the location of the profile that the administrative agent is managing. The ${LOG_ROOT} variable defines the profile location.
I am not able to find the default value of LOG_ROOT.
The actual value of LOG_ROOT depends on values of other variables. The variables are defined in AdminConsole -> Environment -> WebSphere Variables. Because variables exists at different scopes (cell, node, cluster, server), finding the actual value can be a bit tricky. The ultimate solution is to use wsadmin and AdminOperations.expandVariable operation.
For ND environment:
adminOperations = AdminControl.queryNames('WebSphere:*,type=AdminOperations,process=dmgr').splitlines()[0]
print AdminControl.invoke(adminOperations, 'expandVariable', ['${LOG_ROOT}/commandAssistance_ssdimmanuel.log'])
For standalone WAS (assuming that the server name is 'server1'):
adminOperations = AdminControl.queryNames('WebSphere:*,type=AdminOperations,process=server1').splitlines()[0]
print AdminControl.invoke(adminOperations, 'expandVariable', ['${LOG_ROOT}/commandAssistance_ssdimmanuel.log'])
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Using WDR library (http://wdr.github.io/WDR/) you could do it in just one simple line:
For ND:
print getMBean1(type='AdminOperations', process='dmgr').expandVariable('${LOG_ROOT}/commandAssistance_ssdimmanuel.log')
For standalone WAS:
print getMBean1(type='AdminOperations', process='server1').expandVariable('${LOG_ROOT}/commandAssistance_ssdimmanuel.log')
Related
I decided to post this question because, I have ran out of debugging ideas, just ideas are golden since I know it can be difficult to help debugging a virtual instance through here (debugging code is hard enough jaja). Anyway, I have created a virtual machine in Compute engine , I created a logs file that I populate, for example, with this command in a python script, let's call it logging.py:
import logging
logging.basicConfig(filename= 'app.log' , level = logging.INFO , format = ' %(asctime)s - %(name) - %(levelname)s - %(message)s')
logging.info('Some message ' + str(type(variable)))
everytime I use python3 logging.py , the app.log is effectively populated. ( Logging.py and app.log are in the same directory the /home/username/ folder )
I want stackdriver to show this log in the logging viewer everytime it's written, so , I installed the stackdriver agent as follows, in the virtual machine command line:
$ curl -sSO https://dl.google.com/cloudagents/install-logging-agent.sh
$ sudo bash install-logging-agent.sh
No errors that I see are delivered here, in fact, you can see here the messages obtained
Messags on the stackdriver viewer:
After this, I proceed to create a .conf file that I create in /etc/google-fluentd/config.d/app.conf
with this parameters
<source>
type tail
format none
path /home/username/app.log
pos_file /var/lib/google-fluentd/pos/app.pos
read_from_head true
tag whatever-tag
</source>
After that is created, I launch sudo service google-fluentd restart.
Aftert I execute, python3 logging.py , no logs are added to stack drivers logging viewer.
So, where might Have I gone wrong?
Things I have tried/checked:
-Have more than 13 gygabytes of RAM available
-If I run logger "some message" on the command line, I effectively add a log with "some message" to the log viewer
-If I run
ps ax | grep fluentd
I obtain :
3033 ? Sl 0:09 /opt/google-fluentd/embedded/bin/ruby /usr/sbin/google-fluentd --log /var/log/google-fluentd/google-fluentd.log --no-supervisor
3309 pts/0 S+ 0:00 grep --color=auto fluentd
-Both my user, and the service account I use, have logger admin permission in IAM roles.
-This is the documentation I have based myself on:
https://cloud.google.com/logging/docs/agent/troubleshooting?hl=es-419
https://cloud.google.com/logging/docs/reference/v2/rest/v2/entries/list?hl=es-419
https://cloud.google.com/logging/docs/agent/configuration?hl=es-419
https://medium.com/google-cloud/how-to-log-your-application-on-google-compute-engine-6600d81e70e3
https://cloud.google.com/logging/docs/agent/installation
-If I run sudo service google-fluentd status , the agent appears active.
-My instance hass access, to all the apis. It's an n1-standard-4 (4 vCPUs, 15 GB of memory) using ubuntu linux 18:04
So, what else can I check to debug this? I'm out of ideas here , hope I'm not being an idiot here :(
Based on my understanding, I think that you looking for the following fluentd resource types:
generic_node
“A generic node identifies a machine or other computational resource for which no more specific resource type is applicable. The label values must uniquely identify the node.”
generic_task
“A generic task identifies an application process for which no more specific resource is applicable, such as a process scheduled by a custom orchestration system. The label values must uniquely identify the task.”
The source of my information has been found here
This document explain how to send logs from your application in different ways:
Cloud Logging API
Cloud Logging Agent
Generic fluentd
As you mentioned having installed fluentd, let me provide more focused documentation about Cloud Logging Agent. I also found some python Client Library documentation that you may be interested.
Finally, I found a nginx/apache use-case guide that you may use as reference.
For some reason, if I change the directory to which both the .conf file points, and the directory where the logg is to /var/logs/ , being the final path as /var/logs/app.logs, it does work correctly. Possibly there is a configuration issue, causing the logging agent to only capture logs in specific predetermined folders, or a permissions issue that stops it from working if the log is in the username directory.
I found this solution, however, by chance(random testing basically.
). Did not find anything in the main articles that are supposed to teach me how to configure the logging agent, that could point me in the right direction, being those articles this ones,
https://cloud.google.com/logging/docs/agent/troubleshooting?hl=es-419 https://cloud.google.com/logging/docs/reference/v2/rest/v2/entries/list?hl=es-419 https://cloud.google.com/logging/docs/agent/configuration?hl=es-419 https://medium.com/google-cloud/how-to-log-your-application-on-google-compute-engine-6600d81e70e3 https://cloud.google.com/logging/docs/agent/installation
If I needed it to work in my username directory, it's not clear just by checking this articles how to do it,what configuration file I would need to change or where to start, so I recommend to google to improve that aspect of the docs.
This documentation you have sent https://docs.fluentd.org/quickstart is pretty interesting, maybe I can find the explanation there, thank you for your help.
I would like to create a view in SQL Server 2008 that displays the data contained in an Excel file.
I do not want to use the import data as these data are updated.
I found this: http://support.microsoft.com/kb/321686/en
I made these commands to enable some options :
sp_configure 'show advanced options', 1
RECONFIGURE
GO
sp_configure 'ad hoc distributed queries', 1
RECONFIGURE
GO
But when I try to read the Excel file with this query:
SELECT * FROM INTO XLImport3 OPENDATASOURCE ('Microsoft.Jet.OLEDB.4.0', 'Data Source=C:\Documents and Settings\jconnor\Desktop\Test.xlsx') ... [Sheet1$]
I back (it's a translation from french) :
The OLE DB provider " Microsoft.Jet.OLEDB.4.0 " for linked server " (null) " returned >message " Unspecified error " .
Msg 7303 , Level 16 , State 1, Line 1
Unable to initialize the object data source OLE DB provider " Microsoft.Jet.OLEDB.4.0 " for >linked server " (null) " .
Does someone have any clue ?
Thank you in advance
Kal,
So your main error is likely this;
OLE DB provider "MICROSOFT.JET.OLEDB.4.0" for linked server "(null)" returned message "Unspecified error".
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "MICROSOFT.JET.OLEDB.4.0" for linked server "(null)".
I would check some permissions.
Check the permissions on the Temp folder
This is needed because the provider uses the temp folder while retrieving the data. The folder can be one of the below based on whether you use a local system account or network domain account.
For network accounts, folder is
\Windows\ServiceProfiles\NetworkService\AppData\Local\Temp
and for local system account its \Windows\ServiceProfiles\LocalService\AppData\Local\Temp
Right click on this folder and give it read write access to the account (or group) executing the code. That solved the error for me.
Also
http://blogs.msdn.com/b/spike/archive/2008/07/23/ole-db-provider-microsoft-jet-oledb-4-0-for-linked-server-null-returned-message-unspecified-error.aspx
This is because the SQL Server Service is trying to write the temp DSN to the temp folder for the login that started the service, in this case the Admin/Admin login.
The temp folder is something like: C:\Documents and Settings\Admin\Local Settings\Temp
.15 As mentioned, the OleDbProvider will always execute in the context of the user who initialized it, in this case User/User.
.16 User/User has no rights on this folder (C:\Documents and Settings\Admin\Local Settings\Temp).
If running FileMon when the SQL is executed, we can see the following:
(Actually, try using Process Monitor - http://technet.microsoft.com/en-us/sysinternals/bb896645)
sqlservr.exe:000 QUERY INFORMATION C:\DOCUME~1\Admini~1\LOCALS~1\Temp ACCESS DENIED Attributes: Error
So to summarize so far:
The SQL Server service is started as Admin/Admin, when the select is made, the OleDb provider is invoked by User/User.
Now the OleDb provider attempts to create a temporary DSN in the temp directory. This will be the temp directory for the SQL Server service (Admin/Admin)
but the user (in this case User/User) does not have write permissions on this folder. And the error occurs.
There are two ways to resolve this.
Option 1:
Log out of the machine and log in as the account that starts the SQL Server Service (in this case Admin/Admin) then start a command prompt
and type “set t” (no quotes), this will show something like:
TEMP=C:\DOCUME~1\Admin\LOCALS~1\Temp
TMP=C:\DOCUME~1\Admin\LOCALS~1\Temp
these are the environment variables set for %TEMP% and %TMP%, so go to that folder and right click and select Properties -> Security,
then add the user, in this case User/User, note that the default for the user is Read&Execute/List Folder Content/Read, this not enough, you have to select Write as well.
Log out, and log in again as User/User and rerun the command from SSMS. This time it should work.
Option 2:
Log on as Admin and change the TEMP and TMP variable to, for example, C:\Temp, basically this moves the Temp directory out of the Documents and Settings folder.
However, you must restart the SQL server for this to take effect.
So basically, what happens is that when SQL Server starts, it uses the Temp folder of the startup account (Admin/Admin) but the MICROSOFT.JET.OLEDB.4.0 will always execute
as the user who calls the SQL command (User/User) and this will fail unless this user does not have Write access to that temp folder.
Without knowing all setups out there, perhaps option 2 is the preferred solution since with option 1, you will have to add ALL the users that will invoke the provider which may not be practical.
Also, when changing the startup account for the SQL Server service, then the TEMP directory for that account will be used, and you will see the error again until you, again, give write permissions for all the users on this TEMP folder...or a user group (preferred).
I'm getting the following error when attempting to run DotNetNuke 7.1 from IIS.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 572: //first call GetProviderPath - this insures that the Database is Initialised correctly
Line 573: //and also generates the appropriate error message if it cannot be initialised correctly
Line 574: string strMessage = DataProvider.Instance().GetProviderPath();
Line 575: //get current database version from DB
Line 576: if (!strMessage.StartsWith("ERROR:"))
I've tried running it from Visual Studio 2012 after downloading and extracting the source code to a folder, then running, but I get the same error (also, VS loads about 13 instances of it's built in webserver which can't be correct).
Clearly, there is something wrong with the database. From what I've read in the past, there should have been a start up configuration page (for configuring settings the first time you run the project).
I did look at the local version of IIS (running on Windows 8) and it created the site fine there, however, for some reason the internal webserver attempts to run (and the option to run on an external IIS is greyed out).
Anyone run into this problem with DNN Community edition? I've tried running as admin and setting permissions with no luck at all.
Any way to fix this?
Ok, the key is to delete the Database.mdf file completely.
Then create a new empty database of your choice in SQL Server (2008 or greater).
Create a new user account with db_owner access (as it must be able to create tables, etc).
Change the connection strings in the release.config and development.config to connect to the database.
DELETE the web.config file.
RENAME either config file to "web.config"
Set the default project to the web project in VS
set the default page to default.aspx
Run
I made the erroneous assumption that running the app would rename the config file for me (not sure why I assumed that).
SOLVED!
I have a scheduled LotusScript agent that I want to loop through documents in a view and extract the attached file(s) to a folder on the server:
'extract file
If Not IsEmpty(rtitem.embeddedObjects) Then
ForAll o In rtitem.EmbeddedObjects
If (o.Type = EMBED_ATTACHMENT) Then
Call o.ExtractFile("\\TestServer\TestFolder\"+o.name)
End If
End ForAll
End If
This agent works fine when ran through the Notes client. However, when the agent is scheduled I get the following error: "Error: 4005 - Notes error: Logon failure: unknown user name or bad password". It errors at the "Call o.ExtractFile(..." line above.
I've tried changing the security level on the agent to "Allow restricted operations with full admin rights" and "Run as Web user" but the error persists.
Any thoughts are greatly appreciated.
This appears to be a network error and not an error within Lotus Notes. Make sure the account under which the server is running has access to the share.
This is very common issue: If you are going to extract the file on
some location then also check the drive is exists on server or not.
Make sure you have proper rights to create a file on the folder, it means folder should have full access.
Agent should have proper rights.
I am attempting to obtain a data feed from yahoo finance. I am doing this with the following code:
System.Net.WebRequest request = System.Net.WebRequest.Create(http://download.finance.yahoo.com/download/quotes.csv?format=sl&ext=.csv&symbols=^ftse,^ftmc,^ftas,^ftt1x,^dJA);
request.UseDefaultCredentials = true;
// set properties of the request
using (System.Net.WebResponse response = request.GetResponse())
{
using (System.IO.StreamReader reader = new System.IO.StreamReader(response.GetResponseStream()))
{
return reader.ReadToEnd();
}
}
I have placed this code into a console application and, using Console.WriteLine on the output I receive the information I require. I have used the 'Run as..' command to execute this using a specific domain account.
When I use this code from within a Page load I receive the following error message "No connection could be made because the target machine actively refused it 76.13.114.90:80".
This seems to suggest that the call is reaching yahoo (is this true?) and that there is something missing.
This would suggest there is an identity difference in the calls between the console application and application pool.
Environment is: Windows Server 2003, IIS 6.0, .net 4.0
"Target machine actively refused it" indicates that the TCP connection itself is not succeeding. This could be due to the fact that the Proxy settings when run under IIS are not the same as those that apply when you run in the console.
You can fix this by setting a WebProxy on your request, that points to the proxy server being used in the environment.
Yes, an active refusal is indication that the target machine is receiving the request and the information in the headers is either incorrect or insufficient to process the request. It is entirely possible that if you had to run this call using a "run as" command in console that the application pool's identity user does not have the appropriate permission or username. You can attempt to change the identity user to this specific domain account to see if that alleviates the problem, but you may have to isolate this particular function into its own application pool in order to protect the rest of the website from having this specification.