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https://issues.apache.org/jira/browse/CHUKWA-57?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12689950#action_12689950
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Jerome Boulon commented on CHUKWA-57:
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BTW, if the queue is full this will block on the queue itself.
> FileAdaptor is reading inside the start method
> ----------------------------------------------
>
> Key: CHUKWA-57
> URL: https://issues.apache.org/jira/browse/CHUKWA-57
> Project: Hadoop Chukwa
> Issue Type: Bug
> Reporter: Jerome Boulon
> Priority: Critical
>
> The FileAdaptor is doing the reading part directly inside the start method
> and by doing that it makes the start operation synchronous with the ADD
> command.
> This will block the remote application.
> The start method should use a queue to add the file to be processed then a
> background thread should do the parsing.
> The background thread should be reuse since Thread creation is expensive.
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