rmq | RMQ data structures from `` The LCA Problem | Functional Programming library

Say I have multiple namespaces on a kube cluster and each namespace has a RMQ container, and these RMQ containers are spread throughout a few nodes, is there a way to deploy one metricbeat pod (preferably as a daemonset) per node to monitor these RMQ containers? What's the best practice regarding using Metricbeat for monitoring, do you need one metricbeat per container? Thanks.

I was wondering if someone can please help with the following situation:

I cannot solve a memory leak with a RabbitMQ Publisher written in C# and using .Net core 5.0.

This is the csproj file :

I need to build a long running tasks service with using of external task manager. It is communicate with user with 2 channels: http\websocket and with task manager through http\RMQ

Communication schema is:

• user sending request for task creation
• my service send it to external task manager
• receiving response from task manager and make some task data postprocessing
• send response to user with "taskId"
• user waits for task events and update task status

The problem is that in some scenarios (when task failed or its has been very simple) task events come to my service very fast, until user's request finish, because postprocessing can take a little bit longer time, than task execution (especially in failed scenario).

So question is: how to make events guaranteed send after my service responded to user? Now I'm just using delays, but guess it is not best practice, because when connections is poor, my delay can be not enough.

The visual diagram of communication:

I am trying to follow the reference link (StreamBridge) and created a simple HTTP listener app that receives POST msg, validate incoming message with schema class & forward the request to RMQ. I am seeing RMQ connection denied error when I deploy the war (in CF) using SCDF. However, if I deploy the war using cf push, it works just fine. Do I have any additional RMQ configurations to do in StreamBridge WAR? I even compared env variables for RMQ Connection and it looks same in both the apps (SCDF deployed app & cf push app).

org.springframework.messaging.MessageHandlingException: error occurred in message handler [org.springframework.integration.amqp.outbound.AmqpOutboundEndpoint@6478a81c]; nested exception is org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused (Connection refused), failedMessage=GenericMessage [payload=byte[25], headers={contentType=application/json, id=9720e9cb-3fa1-1634-2e4c-55a24fa68c8b, timestamp=1619097558777}]] with root cause

I have data from multiple suppliers which I wish to compare. The data shown in the image below has been previously transformed via a series of steps using power query. The final step was to pivot the Supplier column (in this example consisting of X,Y,Z) so that these new columns can be compared and the maximum value is returned.

How can I compare the values in columns X, Y and Z to do this? Importantly, X Y and Z arent necessarily the only suppliers. If I Add Say A as a new supplier to the original data, a new column A will be generated and I wish to include this in the comparison so that at column at the end outputs the highest value found for each row. So reading from the top down it would read in this example: 3,3,1,1,5,0.04,10 etc.

Thanks

Link to file https://onedrive.live.com/?authkey=%21AE_6NgN3hnS6MpA&id=8BA0D02D4869CBCA%21763&cid=8BA0D02D4869CBCA

M Code:

I'm working on building a range minimum query program in C++ but I'm having a hard time working with dynamically sized vectors that are used throughout the program. Right now I am using a size_t** to make a 2d array of indexes to an array of elements, but it's not very nice to work with. I would much rather leverage existing c++ data structures like vectors, but I'm not sure how to make a member variable that is a pointer to a vector or some other data structure that can be manipulated in this way and access from anywhere in the class.

When I tried using a vector I could populate it and manipulate it in PrecomputedRMQ(), but when I tried to query in rmq() the memory was inaccessible and I would segfault.

In essence, how do I replace this use of size_t** with a vector>, and more generally, how do I initialize and allocate pointers to member variables of builtin data structures?

In Header:

Background: The table below contains example data from relevant documents (the names of documents are MSDS, RMQ, COA, Technical Data sheet) for materials A,B,C etc. The information from these documents includes the date, Heavy Metal impurities and Residual Solvent impurities and their amount in ppm (parts per million).

Using power query I have sorted this data so that the 2 tables shown in the image below are produced.

These containing the highest amounts of heavy metals (blue) and residual solvents (yellow) found across the documentation as well as source of the document containing this value. To replicate the spreadsheet I have provided the (quite extensive) M code at the bottom. Very Briefly though for this problem; "Heavy Metals" and "Residual Solvents" are phrases used as delimiters to split the data accordingly.

Minor Problem: Although pleased with how the table functions, I didn't feel that the 'splitting of a split column' (see M code) is an entirely satisfactory solution to separate the data. Subsequently I've realised that If a cell were to accidently not include "Heavy Metals" as a delimiter the logic would cause the Residual Solvent data for this cell to be lost (as is the case for Cell 4E (Material C, technical data Sheet)).

I may just insist to those using this spreadsheet to ensure these phrases are always present however I wanted to ask here to see if anyone had any clever alternatives to the M Code provided so that although the Heavy Metals may be missing without the delimiter (or if spelled incorreclty), the Residual Solvents are still pulled through.

I appreciate that this is rather a tasking job for someone to look at, and fortunately it is a relatively minor issue so any advice would just be a bonus. I also just through it was quite quite interesting to show how power query can be used to split seemingly complex data within a cell. Also please note that the Data in the table is 'messy' to test if this causes any problems.

M Code: This is the Code for just the Residual Solvents Table. Power query splits the data into heavy Metals and Residual Solvents and then depending on the table removes the appropriate columns.

Hello my fellow developers!

So I've been working on this app for a while now. I like to be up to date with the frameworks I use, so I regularly update when the frameworks release a new version. i.e. Angular 9 > 10. Angular 10 > 11.

So I just recently updated to Angular 11 and updated my nestjs and nx. And now when I try to serve my frontend app, Ivy seems to complain a lot.. but a.. lot... about modules that are not used in the frontend app.