Yesterday our extracts failed to refresh with the following message (image extract_error):
Failure: Failed 1 time. Sign in failed.
Resolution Details: Check the Data Connection page for necessary updates to an access token or embedded credentials.
I verified that all our passwords were unchanged and test connections which were successful.
The tableau dashboards now give an error message saying:
HTTP 404:
Unable to connect to the server "localhost". Check that the server is running and that you have access privileges to the requested database. (image tableau_error)
Further, when I opened the Server Status page, I saw that our one of our two Vizql, backgrounder and data servers were down. We have two of each and only one of them is active for all three of them. (image server_status)
So, I decided to remote desktop into the server and run the tabadmin status -v command and strangely it is showing that all processes are running. (image tabadmin_status)
Finally, I opened a case with Tableau Customer Portal and letting them know about this issue (they asked me send them the log.zip file) but the mean time I was trying to problem solve this issue. Any help would be really appreciated.
After trying a lot of things, one process seemed to work.
Stopped the tableau server
Configured it to run 1 Vizql server process instead of 2
Started the server again
Finally, it worked. The status page now shows all the processes are active.
Hopefully, this helps someone who is facing a similar problem.
This may be caused by a firewall issue. Since tabadmin status -v returned all as "running" the cluster is healthy and this is a false alert. The firewall rules could be allowing just the first port and not the entire range (see https://onlinehelp.tableau.com/current/server/en-us/ports.htm) to respond to requests from the application server to build that fancy table with the green and red boxes.
The firewall can be reverted/altered behind the scenes for a number of reasons, usually windows updates or regular group policy synchronization.
Try disabling the windows firewall (https://www.faqforge.com/windows-server-2016/turn-off-firewall-windows-server-2016/), or add an inbound rule allowing access to all ports if your org policy doesn't allow you to actually turn it off. (Follow the steps here, except use "All Local Ports" instead of "Specific Local Ports" https://www.parallels.com/blogs/ras/configuring-windows-server-firewall-for-parallels-ras/)
I had a similar problem and followed these similar steps that Sravee mentioned above to bring the all processes back to active.
Stopped the server
Change the configuration for VizQL server from 2 to 1
Started the server
Enter the licence key (else the server status page will show unlicensed error)
Note: This does not bring the site back but this step is for 'tricking' VizQL server
Stopped the server again
Change the VizQL configuration from 1 to 2 now.
Start the server
Enter the license key
This steps did bring back the server back to active for us. Posting to see if this helps who faces the same problem. Thank you so much.
Related
Following the doc from Rundeck, however the only button I have under "Sources tab" is "ResourceModelSource"
When I click that button I get a blank
PPS Issue happened on previous version - new to RunDeck, so I can't say that it EVER worked
I tried adding a manual resouces.xml in the project director y(Which I had to manually create, which tells me that's another issue) and reloading RD but that did not seem to work
While it's not the likely cause, I'll mention it here incase it IS relevant, I'm hosting on port 4440 however I'm using nginx to forward http (not https) requests on 443 to 4440, this is due to corp net sec policy.
I'm sure it's something where it's having an i/o issue on the local host, however I'm not seeing anything in the logs.
That is a known issue when you have Rundeck installed behind a proxy server, take a look at this: https://github.com/rundeck/rundeck/issues/6278 the solution is to set the grails.ServerURL (rundeck-config.properties file) with the exit URL defined for Rundeck in your proxy server (e.g: grails.serverURL=http://my_domain/rundeck), then restart the Rundeck service.
I've been using Mongo for a while now, and I never had any kind of errors. But today, I tried running the mongo command in my terminal and I got the following error:
Error connecting to 127.0.0.1:27017 :: caused by :: No connection could be made because the target machine actively refused it. :
I have my PATH variable for Mongo properly configured in my environment variables as follows:
C:\Program Files\MongoDB\Server\4.4\bin
so I doubt that is the issue. I remember going through my task manager yesterday and I accidentally terminated a program running in the background related to Mongo, but I can't seem to remember exactly what it was called, and I really think that that's the root of my problem, because before having terminated that Mongo program in my task manager I had never ran across this connection problem before.
By terminating a program in the background, I'm going to assume you didn't just end process, otherwise a simple computer restart would fix your issue. And in some cases, that same program would've relaunched when you launched MongoDB. But if you disabled a service and need to find which service needs to be running to be able to connect to your MongDB then I would suggest going through your Windows Services list and seeing which ones you disabled and looking one relating to TCP or SNMP.
This is because MongoDB Wire Protocol is a simple socket-based, request-response style protocol. You communicate with the database server through a regular TCP/IP socket and since you can't remember which one you "terminated" and any number of services related to networking can cause a dependency to be absent, I can't be more specific in helping you determine which one you need to turn back on and you'll have to do it through trial and error but I can at least offer you some guidance, hopefully.
Specifically you can either
Run system configuration using
msconfig
In a run box, navigating to the Services tab, order the list by Date Disabled to find the service that was disabled which correlates with when you when snooping through task manager, or
Run Task manager and navigate to the Services Tab, then Open Services, and order them by Status or by Name, and look for any service that includes TCP/IP, COM+, Port direction, etc. to see which one is disabled and change the configuration from anything but Disabled and then stat it manually and run MongDB again.
It's about as specific as I can get without knowing anything more than you terminated some program running in the background but I hope it helps.
The background process (daemon) for MongoDB is called 'mongod'. It's an executable in your bin directory inside your mongodb installation. You can just execute it in the terminal.
Run:
C:\Program Files\MongoDB\Server\4.4\bin\mongod.exe
I am using Web IDE and want to see the log by clicking on the arrow.I can only see an empty "Untitled" page. The Node.js app is running normally. Live edit is switch off.
After some minutes:
Gateway Timeout
The proxy server did not receive a timely response from the upstream server.
Reference #1.45bf1402.1511018717.3dddb8b
I'm not for sure what Web IDE you are referring to. The only one I'm aware of is the DevOps (which works for me below):
It seems to me like this error that you posted would indicate a temporary outage. Is it still an issue?
In any case, I would advise opening a support ticket if you encounter this issue again (more details about your account would help). I think the Bluemix proxy will time out requests if they take too long.
I posted on friday regarding this issue and received no response, however since then some updates have occurred which might affect whether people have an answer to my question or not.
I'm trying to deploy an MVC website to Azure, and in this particular project the web deploy receives a Socket Error 10054 and gives up after 10 attempts saying it was Unable to write data to the transport connection. It makes varying progress in between the socket failures but never completes within the 10 attempts.
I have since had a play around with other projects which are deployed to different url locations within this same Azure Account and they deploy fine! I think this means the problem is not on my end, i.e. port 8172 is open and deployment can be achieved with my current local settings.
What are the problems that can cause this socket error 10054? I saw somewhere that I should enable the "Allow untrusted certificate" option when deploying but I can't find that option within VS 2013.
Any ideas are welcome please,
This issue is driving me mad, it seems there's a real mixed bag of solution ideas which have worked for others but not me.
JK
I'm trying to enable MSMQ on my development computer (running Windows 7).
I go to turn windows features on or off -> Microsoft Message Queue (MSMQ) Server Core -> Check MSMQ Active Directory Domain Services Integration AND MSMQ HTTP Support.
When I click OK, I get the error "An Error has occurred. Not all of the features were successfully changed." -> Click OK -> "You must restart your computer to apply these changes".
I've clicked Restart Now and Restart later and no matter what, same issue every time.
If I selected Restart later and go into Services...I see Message Queuing (stopped), and if I try to start the service, I get the error "Windows could not start the Message Queuing service on Local Computer. Error 0x80070005: Access denied."
I checked my privileges and I am an Admin on the machine. Just to be safe, I even logged into the machine as the actual Administrator. Same scenario.
Furthermore, when I go into the Event Viewer, I check the Application logs. I have an error with MSMQ as the Source. EventID: 2076, Error: The logger files cannot be initialized. The file QMLog in the Msmq\Storage folder is corrupted or absent. Error 0x80070005: Access denied.
If I check the System Logs, I see another error with the source being Service Control manager. Error eventId: 7023, Error: The Message Queuing service terminated with the following error: %%-2147024891
When I look up the error codes on Microsoft, there is NOTHING.
I had something like this - not sure how it came about as I always had AD integration turned ON for my MSMQ (as I needed it) but somewhere along the line, it got turned off and I couldn't turn it back on again via Control Panel - I would get the error behaviour (and restart!) that the OP describes. To fix it, I accessed my machine via the AD services manager app on one of our domain servers and deleted the "msmq" object that was under it.
I restarted my local MSMQ service on my machine AND rebooted (not sure which or both was required) and then when I checked my local registry entries, it indicated I was correctly running in AD mode once again. Everything started to work again after that.
This link was helpful in giving me the right direction to go in: Technet MSMQ delete stale objects article