I am using eclipse with team foundation server. While saving a file or building the project "Saving server item information" operation automatically starts in background and makes all other process in waiting state.
What can be done to prevent this from happening?
If the "Saving server item information" always operate ,this maybe a network problem. To narrow down the issue first check if you can use any TFS features from the plug-in (is "Refresh Server Item Information" the only thing that fails)? If you can't use any TFS features from the plug-in, check that Eclipse's HTTP proxy configuration is correct.
If you can use some TFS features, but the server item information
refresh feature is failing, check that you don't have an HTTP proxy,
firewall, or NAT device between your client and TFS that is dropping
TCP sockets after a short time.
Refreshing/saving information for a large number of files, or from a
heavily loaded server, may take a while (perhaps minutes). A network
device that "drops" the active TCP socket without notifying the client
would also cause this behavior.
Beside, also recommend that you try the latest TEE release if above is not work.
Related
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.
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.
Problem: System Center Endpoint Protection keeps deploying itself from SCCM to the computers and servers after I manually delete them, even if the SCCM server got completely removed recently. Though AFAIK the deployment tasks weren't deleted, only the services stopped and SCCM related programs uninstalled. Also the server (Hostname: SCCM_SERVER) was shutdown.
If I open one of the servers and go to Configuration Manager, I see that Assigned management point is still SCCM_SERVER.
Question: Not having been delved into SCCM administration prior, how is this happening? Did it create windows services on each machine? Could there be additional SCCM administration sever running somewhere else? I checked GPO/scheduled tasks - nothing. How does the deployment work? And how do I stop it?
Also, if additional information related to the software/hardware/network is required please ask.
Regards,
Sai
Have you checked the log file EndpointProtectionAgent.log? Maybe it can give us some clues.
If you want to decommission SCCM, you could uninstall the SCCM client.
The correct way is edit the Client Settings node in the Administration workspace first.
Modify the device settings "Install Endpoint Protection client on client computers", choosing False or No will not uninstall the Endpoint Protection client. To uninstall the Endpoint Protection client, set the Manage Endpoint Protection client on client computers client setting to False or No. Then, deploy a package and program to uninstall the Endpoint Protection client.
#About client settings in System Center Configuration Manager
I can't figure this one out. I can't connect to a server using MySQL Workbench, I tried any kind of connection methods. The error message I get is
Failed to Connect to MySQL at AT 127.0.0.1:3306 with user root
Invalid for this platform protocol requested(MYSQL_PROTOCOL_SOCKET)
I ran into the same problem, in my case I originally created the connection with the "Local Socket/Pipe" option selected in the "Connection Method" drop down. Trying to switch back to "Standard (TCP/IP)" did not work and caused the error mentioned by OP. I had to delete the connection and start over by selection "Standard (TCP/IP)" from the start. The connection was successful after that.
To solve this problem you must check the "Others" field in Advanced tab
If you had the connection stored with a socket option you will find a "socket=." (or anything similar)
Delete it
e.g. http://prntscr.com/k63pua
This is a very unusal error message which I haven't seen before, especially on Windows. It has probably to do with how the server is installed. As a newbie it would definitely be the best choice to use the Windows Installer for all required parts. This will install the server properly too.
By using xampp you are on your own to check whether a server is installed and running as a service, as well as the proper configuration. For troubleshooting watch my video on Youtube where I tried to explain most common pitfalls for beginners.
Note: you can open the connection without actually being connected. In that case MySQL Workbench allows to do all those things that don't require a valid server connection, e.g. log file viewing, config file editing, service start/stop etc. Use this to check your server's configuration. Make sure it accepts TCP/IP connections (there's also a short section in the video about this).
Update:
Downvoter, please add a comment why you think my answer is bad.
Re-reading the error message I got another idea: could it be that you used local socket/named pipe for the connection? If so try with normal TCP/IP.
I have a remote developer connected to my TFS via the internet. When he attempts to do a GET from source control, he fails to get a number of files with error messages as this:
D:\CaseTrakker\CaseTrakker_v6_0\CaseTrakker\CaseTrakker.ObjectModel\Framework\Factories\Value\LookupValueViewModelFactory.cs: Please contact your administrator. There was an error contacting the server.
Technical information (for administrator):
HTTP code 302: Moved Temporarily
This does not happen for all files, but for many, and repeated retries does not resolve it. I am at a complete loss.
Possibly germane, the way that I have published my TFS is to set up a rule in my firewall to route requests targetting http://publicserver:8080/tfs to http://internalserver:8080/tfs. Since this error seems to have to do with redirection, that might be some or all of the issue.
Thanks in advance for any assistance.
David Mullin
IMA Technologies
Might be worth getting the external developer to upgrade to the latest Update 3 CTP of VS 2012 as there was a fix in it to handle retries better on downloads.
However, you'll probably have more luck if you configure it so that your TFS server is accessible over the same fully qualified domain name both internally and externally (internally resolving to the internal IP - externally resolving to your external IP). Check out this word document for more information (http://www.christiano.ch/common/documents/Exposing_Team_Foundation_Server_to_the_Internet.docx) or take a look at the Pro TFS 2012 book.