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https://issues.apache.org/jira/browse/BEAM-3026?focusedWorklogId=136563&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-136563
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ASF GitHub Bot logged work on BEAM-3026:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 21/Aug/18 15:27
            Start Date: 21/Aug/18 15:27
    Worklog Time Spent: 10m 
      Work Description: echauchot commented on issue #6146: [BEAM-3026] Adding 
retrying behavior on ElasticSearchIO
URL: https://github.com/apache/beam/pull/6146#issuecomment-414715727
 
 
   @aalbatross I like your refactoring: duplication is limited to autovalue 
RetryConfiguration class and RetryPredicate interface which is not a big deal. 
The code is more maintainable and more inline with the other IOs for other 
people to maintain it

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Issue Time Tracking
-------------------

    Worklog Id:     (was: 136563)
    Time Spent: 11h 50m  (was: 11h 40m)

> Improve retrying in ElasticSearch client
> ----------------------------------------
>
>                 Key: BEAM-3026
>                 URL: https://issues.apache.org/jira/browse/BEAM-3026
>             Project: Beam
>          Issue Type: Improvement
>          Components: io-java-elasticsearch
>            Reporter: Tim Robertson
>            Assignee: Ravi Pathak
>            Priority: Major
>             Fix For: 2.7.0
>
>          Time Spent: 11h 50m
>  Remaining Estimate: 0h
>
> Currently an overloaded ES server will result in clients failing fast.
> I suggest implementing backoff pauses.  Perhaps something like this:
> {code}
>     ElasticsearchIO.ConnectionConfiguration conn = 
> ElasticsearchIO.ConnectionConfiguration
>       .create(new String[]{"http://...:9200"}, "test", "test")
>       .retryWithWaitStrategy(WaitStrategies.exponentialBackoff(1000, 
> TimeUnit.MILLISECONDS)
>       .retryWithStopStrategy(StopStrategies.stopAfterAttempt(10)
>     );
> {code}



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