Questions tagged [threadpoolexecutor]
In Java, an ExecutorService that executes each submitted task using one of possibly several pooled threads.
threadpoolexecutor
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All thread blocked in a pool while handling multiple tasklist
I have some problems while using ThreadPoolExecutor and I cannot figure it out.
I try to use two List<CompletableFuture<Void>> taskList lists to store tasks and then submit to a threadpool ...
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ThreadPoolExecutor slows down while running
I have a list of arguments that can be executed in any order. I have written one function to parse and write to an S3 bucket. The function output is a CSV file that's written to the bucket.
def func(...
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Python: ThreadPoolExecutor or ProcessPoolExecutor out of memory
I have written an interface, which is mainly used to query data and return it to the front-end data file after processing. In the process of querying data, I use multiple threads, and processing data ...
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Why does my code time out with ThreadPoolExecutor but not with normal Threads
Trying to solve https://leetcode.com/problems/web-crawler-multithreaded/
This code works (well at least for the toy test cases before eventually TLE'ing)
from collections import deque
from urllib....
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Getting an exception with MySQL queries and ExecutorService#submit
I'm trying to make the sql queries asynchronous but I'm getting the following exception:
Exception in thread "main" java.sql.SQLException: Operation not allowed after ResultSet closed
And ...
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Skipping any unreachable network device using concurrent.futures.ThreadPoolExecutor in python
With my portion of the code below using concurrent.futures.ThreadPoolExecutor
if __name__ == "__main__":
xw.Book("Main_Template.xlsm").set_mock_caller()
test1 = ...
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Python - httpx or ThreadPoolExecutor
I have read a lot of things about ThreadPoolExecutor, httpx, requests and aiohttp on this website and others.
But, for a production script, I don't know if it's better to use httpx or ...
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Need to implement custom thread pool executor for tomcat 6.0.18 used by jboss 5.1.0 GA
I am using jboss 5.1.0 GA which internally uses tomcat.
I need to clear MDC values before http thread goes into the pool/waiting stage
I was searching for a way i can create custom thread pool ...
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Concurrency thread not responding back
I'm trying to execute the below code for concurrency but the concurrency threads are never responding back. Please find the below pseudo-code, after creating the 10 parallel threads and the control is ...
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How to optimize apscheduler for parallel processing with ThreadPoolExecutor and ProcessPoolExecutor
I'm using apscheduler to run several robot tasks in parallel, but I'm experiencing inconsistent performance. Initially, tasks process quickly, but they slow down over time. I need to process 5,000 ...
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Java asynchronous servlets
We are using asynchronous servlets with the following mechanism (Asynchronous servlet not acting asynchronously)
@WebServlet(urlPatterns = { "/test" }, asyncSupported = true)
public class ...
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ThreadPoolExecutor cant be interrupted
When i execute the following script i get outputs even after i pressed ctrl C or used interrupt in Pycharm which is the same as KeyboardInterrupt i think.
I have to press ctrl C three times to stop it....
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Using MultiThreading to Call and API. How to get kill slow processes?
I need to kill tasks that are running long.
I have a bunch of api calls that I need to make. I'm currenting using ThreadPoolExecutor to have 12 workers to run in parallel. Each worker will call the ...
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Getting the status code of 2000 URLs and storing them as a dictionary output in a fast way
I want to get the status code of 2000 urls. I want to store the status code of the url as a dictionary key and the value being the url itself. I also want to do this as quickly as possible. I've seen ...
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In Webflux TraceID not Populated in Thread Created by Executer Service Pool
I'm encountering an issue with a Webflux application where the TraceID is not being populated in a thread created from the ThreadPool. Here's the scenario:
I have a Webflux application where I'm using ...
