Grafana detects correctly the data from an influxDB (with a correct measurement). You can see at the image how the value of the field is 5, however, it is not well displayed at the plot.
Any idea?
My "no data points" error message occurred even when I could query influxdb and verify the data was there. A "show field keys" revealed that my data was in string form not a number. After changing the node-red code to save data as Numbers and dumping the old measurements in influxdb then my new data finally graphed.
Related
I'm new to grafana, so I might be missing something obvious. But, I have a custom cloudwatch metric that records http response codes into buckets (e.g. 2xx, 3xx, etc.).
My grafana visualization is using a query to pull and group data from cloudwatch and the resulting fields are dynamic: 2xx (us-east-1), 2xx (us-west-1), 3xx (us-east-1), etc.
I then use transformations to aggregate those values for a global view of the data:
The problem is, I can't create the transformation until the data exists. I'd like to have a 5xx field, but since that data is sporadic, it doesn't show up in the UI and I can't find a way to force "5xx (...)" to exist and have it get used when/if those response codes start occurring.
Is there a way to create placeholder fields somehow to achieve this?
You can't create it in the UI. But you have still option to edit that in the panel model directly. It is JSON, which represent whole panel. Edit it manually - in the panel menu click Inspect > Panel JSON and create&customize another item in the transformation section. It is not very convenient option to edit panel, but you will achieve your target.
I am using datadog to see my microservice metrics. When I go to APM tab I can see the spans I created and their corresponding tags are reaching the server correctly. The problem is that If I click in a tag "gear" to convert it to a facet, while the operation completes correctly I can not query for this value nor do I seee any value when I add it as a column to my metrics. Example below:
I can click that gear and convert "Headers-Received" to a string value, there is no error at all from DD, but I cannot query or see any value being registered. But I DO can see the values in each trace of a request reaching my server.
What is going on here?
Not sure if it helps, but by default facets need to be created before logs are processed, which means it won't show old logs prior to the creation of facets.
Tried to export data on below dates and i got error saying "Failure details".
why this export data could fail? Do we have any limit for data exporting?
The data volume is limited, select a date range in the upper right corner, and we can view data in a preset time range (such as Last 7 days) or a custom time range.
Please follow the link for viewing analytics data: https://developer.huawei.com/consumer/en/doc/distribution/app/agc-view_analysis.
I'm experiencing a very weird issue with "data has been changed" errors.
I use ms access as a frontend and postgresql as backend. The backend used to be in ms access and there were no issues, then it was moved to sql server and there were no issues there either. The problem started when I moved to postgresql.
I have a table called Orders and a table called Job. Each order has multiple jobs, I have 2 forms, one parent form for the Order and one Subform for the Jobs (continuous form). I put the subform in a separate tab, first tab contains general order information and the second tab has the Job information. Job is connected Orders using a foreign key called OrderID, Id of Orders is equal to OrderID in Job.
Here is my problem:
I enter some information in the first tab, customer name, dates etc, then move to the second tab, do nothing in the second tab, go back to the first one and change a date. I get "The data has been changed" error
I'm confused as to why this is happening. Now why I call this weird?
First, if I put the subform on the first tab, I can change all fields of Orders just fine. IT's only if I put it on the second tab and, add some info, change tab, then go back and change an already existing value that I get the error
Second, if I make the subform on the second tab Unbound (so no ID - OrderID) connection, I get the SAME error
Third, the "usual" id for "The data has been changed" error is Runtime Error 440. But what I get is Runtime Error: "-2147352567 (80020009)". Searching online for this error didn't help because it can mean a lot of different things, including "The value you entered isn't valid for this field" like here:
Access Run time error - '-2147352567 (80020009)': subform
or many different results for code 80020009 but none for "the data has been changed"
MS access 2016, postgresql 12.4.1
I'm guessing you are using ODBC to connect Access to Postgresql. If so do you have timestamp fields in the data you working with? I have seen the above as the Postgres timestamp can have a higher precision then Access. This means when you go to UPDATE Access uses a truncated version of the timestamp and can't find the record and you get the error. For this and other possible causes see:
https://odbc.postgresql.org/faq.html#6.4
Microsoft Applications
I'm connecting to a REST API to bring several tables into a Power BI file. I can connect to the API and retrieve the data without any issues using 'Get Data > Other > Web' from the main toolbar, and then entering a URL in the format:
https://api01.naturalhr.net/2.0/timeoff/key/(security key here)/format/xml
The data usually comes back quite quickly - within about 10-20 seconds.
My issue is that when I try to refresh the same data it usually times out after 5-ish minutes. To refresh I go to 'Transform Data (I think this was 'Edit Queries' in earlier versions) > Select the query I'm interested in (in this case 'timeoff') > Select the 'Refresh Preview' button on the main menu.
The source in the formula bar in the Power Query editor is again just:
= Xml.Tables(Web.Contents("https://api01.naturalhr.net/2.0/timeoff/key/(security key here)/format/xml"))
So I'm just trying to refresh the same URL with which I'd retrieved the data without any issues, but for some reason it is at best taking much longer, and more commonly just timing out altogether.
Note that I do have some transformations to the original data, but even when I remove all of these I am still seeing the time-out.
Can anyone explain why I can get, but not refresh, the same data? Many thanks.
###EDIT:
To add some further information to this, I've used the new-ish Power BI diagnostic tools to try to troubleshoot this. What I've noticed is that while the Resource column displays the original URL, the Data Source Query column appends the text 'HTTP/1.1' to the original URL. Please see the screenshot below. If I try to establish a new connection with the added text, the query times out. Can anyone tell me why the extra text is added, why this prevents the data being returned, and how I can work around this? Thanks
Power BI Diagnostics Output
Try this way in a blank query:
let
GetData =
let
source = Web.Contents("https://api01.naturalhr.net/2.0/timeoff/key/(security key here)/format/xml"),
xml = Xml.Document(source)
in
xml
in
GetData
Use Fiddler like #Rick Grimes said to see if your request is being sent normally.