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https://issues.apache.org/jira/browse/FLUME-3031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15687513#comment-15687513
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ASF GitHub Bot commented on FLUME-3031:
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GitHub user satiatcloudera opened a pull request:
https://github.com/apache/flume/pull/90
FLUME-3031: sequence source should reset its counter for event body on
channel exception
added code fix for event body generation
updated user guide
reworked testing: removed original tests and introduced three new one to
extend coverage
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/satiatcloudera/flume sequencesource
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flume/pull/90.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #90
----
----
> sequence source should reset its counter for event body on channel exception
> ----------------------------------------------------------------------------
>
> Key: FLUME-3031
> URL: https://issues.apache.org/jira/browse/FLUME-3031
> Project: Flume
> Issue Type: Bug
> Components: Sinks+Sources, Test
> Affects Versions: v1.7.0
> Reporter: Attila Simon
> Assignee: Attila Simon
>
> SequenceGeneratorSource uses a counter to construct the body of the generated
> Events which counter is not reseted when writing event to channel failed.
> This can lead to a situation that the total number of unique events at
> destination (if deduplication relies on msg body) is bigger than the
> totalEvents configuration parameter due to the retries.
> Fix should make sure that number of events at destination after filtering out
> the duplicates is equal to the configured value.
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