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https://issues.apache.org/jira/browse/BEAM-3026?focusedWorklogId=136867&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-136867
]
ASF GitHub Bot logged work on BEAM-3026:
----------------------------------------
Author: ASF GitHub Bot
Created on: 22/Aug/18 08:36
Start Date: 22/Aug/18 08:36
Worklog Time Spent: 10m
Work Description: aalbatross commented on issue #6146: [BEAM-3026] Adding
retrying behavior on ElasticSearchIO
URL: https://github.com/apache/beam/pull/6146#issuecomment-414956841
@echauchot
I updated the changes
a. added constants for test cases
b. removed fail(), could not remove try-catch block as i need to assert
against cause of exception (which is IOException), so keeping it unchanged.
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Issue Time Tracking
-------------------
Worklog Id: (was: 136867)
Time Spent: 12.5h (was: 12h 20m)
> 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: 12.5h
> 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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