BlockingQueue resource consuming
I am just starting to understand how to use a BlockingQueue (Array or Linked) and i am wondering how does queuing affects resources (CPU, Memory, etc)?
At what size does a full queue starts to be a problem for the server (not in terms of number of threads but more in terms of proportions)?
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Author:「jon」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to：https://stackoverflow.com/questions/42686216/blockingqueue-resource-consuming
About “BlockingQueue resource consuming” questions
I am just starting to understand how to use a BlockingQueue (Array or Linked) and i am wondering how does queuing affects resources (CPU, Memory, etc)?
At what size does a full queue starts to be a
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If we want to implement a resource pool such as a database connection pool. Which concurrent collection will you use ? BlockingQueue or Semaphore ?
For BlockingQueue, just like the producer-consumer
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I noticed the size of each Runnable object is around 600KB. I am using the BlockingQueue with fix size of 10000. From the logging message, I saw all the 9864 objects had put into the queue. I did n...
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If I have bq1.drainTo(bq2) where bq1 and bq2 are BlockingQueues that are both accessible from multiple threads, do I need to synchronize the draining with any other reads/writes I have to bq2? If ...
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I was looking at the "usage example based on a typical producer-consumer scenario" at:
http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/BlockingQueue.html#put(E)
Is the example
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My android app has a long running background service, which I also understand runs in the application's main thread and for that reason, any time consuming or blocking task should be moved to a sep...
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I want to know Advantages to use BlockingQueue instead of (PipedOutputStream and PipedInputStream)
import java.io.*;
import java.util.concurrent.*;
public class PipedStreamVsBlocking {
public ...
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I'm trying to transfer data (from a thread started in a ServletContextListener which is continuously adding data to the queue) to a ServletContextAttributeListener.
The data from the queue needs t...
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BlockingQueue has the method called drainTo() but it is not blocked. I need a queue that I want to block but also able to retrieve queued objects in a single method.
Object first = blockingQueu...
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