I have a small Python program that behaves differently in Python 3.7 and Python 3.8. I'm struggling to understand why. The #threading changelog for Python 3.8 does not explain this. Here's the code: import time from threading import Event, Thread…
We are having SOLR (8.3.1) CLOUD (NRT) with Zookeeper Ensemble , 3 nodes each on Centos VMs SOLR Nodes has 66GB RAM, 15GB HEAP MEM, 4 CPUs. Record Count: 3.3Million. Avg Doc Size is 350Kb. Everything works fine until some…
The latest version of Redis Docker has introduced TLS/ SSL features. But I am not able to figure out how to enable it for Redis Docker of the latest version. Further, I would also like to know, how to modify…
I'm basically trying to make debugging easier for other scripts of mine. (Centos 7.6) What I need is a script doing : tail -f the last file entry in a directory if a new file appears in this directory, it…
I'm coding a telegram userbot (with telethon) which sends a message,every 60 seconds, to some chats. I'm using 2 threads but I get the following errors: "RuntimeWarning: coroutine 'sender' was never awaited" and "no running event loop". My code: ....…
I have a big issue when using multiple threads with spring-redis-data and it's so easy to reproduce that I think I've been missing something trivial. Straight to the point If I query a CrudRepository while doing save operations, it sometimes…
In a servlet, should Lettuce Redis connections be created in init() and shutdown in destroy() or should a connection be created for every request (in doPost or doGet?) I am using sync RedisCommands (connection.sync()) Lettuce states: Lettuce is thread-safe by…
I'm writing a multi-threaded program in c that takes in a list of numbers from the command line, then uses 3 seperate threads to get the average, max number, and min number. I completed it, but I'm not getting the…
Sorry if the title is not accurate to what I am trying to do. It was the best way of explaining my problem at the time. Okay so on to my problem: I am trying to create a Tkinter program…
Execute certain background Tasks (not threads) in separate ThreadPool to avoid starvation to critical Tasks (not threads) executed in main thread Our Scenario We host a high-volume WCF web service, which logically has the following code: void WcfApiMethod() { //…