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Questions tagged [exponential-backoff]

76 questions
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Exponential backoff in kubernetes?

I am new to kubernetes and I am having trouble tracking down an exponential backoff signal I am observing on my Jmeter load tests for response times. I have a kubernetes service that is running between 4-32 pods with horizontal pod autoscaling. Each…
vineet_j
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Defining BackoffStrategy for SQS in AWS

I want to setup a backoff strategy for sqs in Spring application. What I did is : @Bean public ConnectionFactory sqsConnectionFactory() { PredefinedBackoffStrategies.ExponentialBackoffStrategy backoffStrategy = new…
Artur Skrzydło
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Attribute access on a decorated callable class

I have a callable class: class CallMeMaybe: __name__ = 'maybe' def __init__(self): self.n_calls = 0 def __call__(self): self.n_calls += 1 raise Exception That seems to work as advertised: >>> f =…
wim
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ExponentialBackoff job Reload function Error: Call to undefined method

I'm getting the following fatal error when running the php script below: Waiting for job to complete **Fatal error: Uncaught Error: Call to undefined method Google\Cloud\BigQuery\CopyJobConfiguration::*reload()* in…
Chris Jones
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exponential backoff implementation in python

I have two lists 'start' and 'end'. They are of the same length (4 million each): for i in xrange(0,len(start)): print start[i], end[i] 3000027 3000162 3000162 3000186 3000186 3000187 3000187 3005000 3005000 3005020 3005020 3005090 3007000…
which_command
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RX Java - Retry some code that throws exception

I'm trying to use RX Java to consume some data coming from a source that keeps sending objects. I'm wondering how to implement a retry policy for cases in which my own code throws an exception. For example a network exception should trigger a retry…
Nick Tsitlakidis
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Backoff strategy using recursive functions and promises

Almost sure I messed up my promises, but here it goes, before my head explodes I'm trying to implement a retry mechanism for my UnprocessedItems after a batch operation using aws dynamodb. I have an array of batches that I want to write to the…
YOBB
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Spring-retry UniformrandomBackOff vs ExponentialRandomBackoff

Spring retry provides a UnifromRandomBackOff. Is there any study on how it performs in practice compared to well-known ExponentialRandomBackoff? Is there any guideline on which to be preferred?
tuk
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SQS-JMS implementation exponential backoff for failed messages

I am looking for a way to implement an exponential backoff strategy for failing messages on consumer. I am using SQS-JMS implementation and SQS implements JMS 1.1 specifications thus it is not possible to set a retry interval for a particular…
mrtyvz
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Backoff.DecorrelatedJitterBackoffV2, 1 second start, max around 32 sec in waits, with failFast

I'm using Polly.Contrib for HttpClient retries. var delay = Backoff.DecorrelatedJitterBackoffV2( medianFirstRetryDelay: TimeSpan.FromSeconds(1), retryCount: 4, fastFirst: true); If I want the maximum time waiting to be ~32 seconds…
yzorg
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Python While Loop attempts restart to 0 if successful

So I am learning exponential backoff, my code was running too fast and causing api limit errors I created this function and it works. but I want it once it is successful, attempts should be 0 again, right now every time theres an error it justs add…
Andres Martin del Campo
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Where to implement Exponential Backoff algorithm in a Controller-worker system?

I am trying to create a system where I need to implement the exponential backoff algorithm. I have a controller and a worker. The worker is the one that sends the request to a particular URL and waits for the response. The controller just assigns…
Om Shreenidhi
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Return status code when maximum retries attempted using backoff

Using asyncio and aiohttp, I have implemented an async function that triggers an API get request whenever a new record is inserted into database. If the request is successful, the status code has to be updated in database, otherwise the request…
Animeartist
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How Client Side Timeout helps with Server resource exhaustion

I was going through following document published by Amazon regarding "Timeout, Retry and Jitter": https://d1.awsstatic.com/builderslibrary/pdfs/timeouts-retries-and-backoff-with-jitter.pdf While reading the document, I found the following text When…
Tarun
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HttpClient asyncRequest and exponential backoff

I need to implement an exponential backoff on a request that might fail. However, it's implemented as an async request. Had this been done synchronously, I'd have a better idea on where to put the delay. Roughly, I'm thinking it'd work something…
Woodsman
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