I am trying to run some code using databricks-connect, but I am suddenly running into this error,
22/06/24 13:24:48 ERROR SparkClientManager: Fail to get the SparkClient
java.util.concurrent.ExecutionException: com.databricks.service.SparkServiceConnectionException: Invalid shard address
Everything was working fine until today. It looks like some of my colleagues are getting the same error as well, out of nowhere.
I came across this post as well, but it only provides the link to an article that explains how to set up db-connect on VS Code,
https://community.databricks.com/s/question/0D53f00001fckBSCAY/databricksconnect-invalid-shard-address
How can this be resolved?
That's issue that did arise recently due the way how the host is parsed - to fix it, remove trailing slash (/) from the Databricks workspace host. I.e., https://adb-131442342.9.azuredatabricks.net/ should be https://adb-131442342.9.azuredatabricks.net
Everything was working fine until today.
If it was working fine then this should be some internal network issue which you try to resolve by re-routing the private endpoints and also you can try to restart the cluster on databricks-cli using below command:
databricks clusters restart --cluster-id 0802-090441-honks846
Related
Background:
I have a kubernates cluster in my cloud server,And i deployed spring boot application as a pod .Everything is ok before 2 week , but my application unexpectedly could not be accessed on Ferb 22.
I used command "kubectl exec -it <pod> sh ",curl 127.0.0.1:<port> in pods but no response .I saw my application logs but cant found error about this issue.I try to restart my applications ,but the same issue occur after two days.
I have no idea with this issues.Can any one help me ?
When everything ok ,i can call 127.0.0.1:18890 and have response immediately ,once issues happend it will be requested timeout .Only this kubernates service have this question ,others seems normal
A development server I was using ran low on disk space causing the system to crash. When I checked the replica set cluster it came back 1 node was unreachable. I removed the bad nodes and forced config. I went home for the day the next day I came back, and the status was not good saying unreachable for one of the nodes. I worked on something else and later that day it when I checked rs.status it came back primary and secondary. I then added the 3rd node back that ran out of space. Now I can connect to each node and the data looks ok, but I cannot connect to the replica set group in php/nodejs or stuido3t. When i use the group connect it returns auth invalid but I can use that same auth for each node.
Any ideas what could be going on and how to fix it?
What I needed to do was take down the 3 services making up the replica docker swarm. I redeployed it using my scripts with auth turned on. It I checked the replica status and it returns host unreachable, I checked it a few hours later that day it came back online. I was unable to get the replica set back online with rs.add / remove, but I did get it back up and running by recreating the services.
I have a service fabric cluster which hosts numerous applications. One of the applications has a service type where the service is created, runs for a bit, and then is deleted. Everything works great, but the cluster virtually always has its state set to error because there will be a few of these in the "Unhealthy evaluations" section.
Error event: SourceId='System.Hosting', Property='CodePackageActivation:Code:EntryPoint'.
There was an error during CodePackage activation.The service host terminated with exit code:7148
I've wrapped both the program's main and RunAsync in exception handlers, but never see anything in analytics. Is there any way to look up what exit code 7148 means? Thanks.
7148 is a general error code that indicates that something failed in SF in the process of setting up or activating your service's host process. So that's the reason that you're not seeing any errors or exceptions - your code is never getting a chance to run.
Examples of things I've seen that led to 7148:
The exe was not actually a windows exe due to corruption
The service's manifest had a reference to a cert or some other pre-req like an endpoint that was incorrectly configured (like a port that was already in use or the wrong thumbprint for a cert)
Something blew up inside Windows that cause the process creation to fail, like a failure to correctly configure host networking for a container
Most of the times when I see this I have to look at the windows error logs to see what's really happening. The SF folks are also trying to capture more common causes of failures and reporting them as better health errors rather than relying on 7148.
I've got a function that I'm trying to run on my puppetmaster on each client run. It runs just fine on the puppetmaster itself, but it causes the agent runs to fail on the nodes because of the following error:
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: uninitialized constant Puppet::Parser::Functions::<my_module>
I'm not really sure why. I enabled debug logging on the master via config.ru, but I see the same error in the logs with no more useful messages.
What other steps can I take to debug this?
Update:
Adding some extra details.
Puppet Community, with Foreman connected Puppetmaster running on Apache2 with Passenger / Rack
Both client and master are running Puppet 3.7.5
Both client and master are Ubuntu 14.04
Both client and master are using Ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]
Pluginsync is enabled
The custom function works fine on the puppetmaster when run run as part of the puppetmaster's manifest (it's a client of itself) or using puppet apply directly on the server.
The function is present on the clients, and when I update for debugging purposes I do see the file appear on the client side.
I cannot paste the function here unfortunately because it is proprietary code. It does rely on the aws-sdk, but I have verified that that ruby gem is present on both the client and the master side, with the same version in both places. I've even tried surrounding the entire function with:
begin
rescue LoadError
end
and have the same result.
This is embarrassingly stupid, but it turns out I had somehow never noticed that I hadn't actually included this line in my function:
require 'aws-sdk'
And so the error I was receiving:
uninitialized constant Puppet::Parser::Functions::Aws
Was actually referring to the AWS SDK being missing, and not a problem with the puppet module itself (which was also confusingly named aws), which is how I was interpreting it. Basically, I banged my head against the wall for several days over a painfully silly mistake. Apologies to all who tried to help me :)
We are currently experiencing a rather troublesome problem in our development environment with the following message...
A connection was successfully established with the server,
but then an error occurred during the pre-login handshake.
(provider: SSL Provider, error: 0 - The certificate's CN
name does not match the passed value.)
...the commonly accepted wisdom to resolving this problem is to set the TrustServerCertificate portion of the connection to True. However, this does not work reliably or consistently.
This particular error occurs in a number of instances, for instance testing our WCF Service in our Azure Emulator talking to live / hosted SQL Azure Instance or even using SQL Management Studio. The only common denominator we've found is that this occurs only when we connect directly to SQL Azure as opposed to when its hosted and Azure is talking directly to SQL Azure (which does work).
I've tried a number of tactics to resolve the problem (such as the one detailed here), i.e. believing it was connection related and removing pooling and other modifications to the connection string. But alas, none are conclusive and more irritating is that the error is intermittent and will prevent access for a short period of time before magically resolving itself.
Other factors that I've eliminated.
We're using the Transcient Application Block to attempt to recover from these errors, but no.
Our office has no proxy server with our connection to the Azure hosted services.
Has anyone else experienced this problem or has any suggestions?
You need to scan for Non-IFS Winsock BSPs or LSPs which not compatible with the FILE_SKIP_COMPLETION_PORT_ON_SUCCESS flag ,problem results primarily from non-IFS LSPs Being installed.
Just run "netsh WinSock Show Catalog" from command prompt , and check any "service flag" which doesn't look in the format of 0x20xxx
In my case I found that "Speed Accelerator" with service flag 0x66,removing this software solve my Problem .
More information can be found here : http://support.microsoft.com/kb/2568167
What does your connection string look like? Not sure if you've tried this yet but I remember having a problem similar when using a remote SQL connection to SQL Azure and found that I had to set:
Trusted_Connection=False;Encrypt=True
and remove any Connect Timeout from the string entirely.