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https://issues.apache.org/jira/browse/BEAM-569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Baptiste Onofré resolved BEAM-569.
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Resolution: Fixed
> JMS IO should set maxNumRecords to Long.MAX_VALUE by default
> ------------------------------------------------------------
>
> Key: BEAM-569
> URL: https://issues.apache.org/jira/browse/BEAM-569
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-extensions
> Reporter: Jean-Baptiste Onofré
> Assignee: Jean-Baptiste Onofré
> Fix For: 0.3.0-incubating
>
>
> When using JmsIO this way:
> {code}
> JmsIO.read().withConnectionFactory(connectionFactory).withQueue("queue")
> {code}
> the user expects to work in unbounded mode. However, as the {{maxNumRecords}}
> value is not set by default in {{JmsIO}}, the default value set is {{0}} (as
> it's a {{long}}). It means that the {{JmsIO.read()}} just doesn't consume any
> message and exit directly.
> IMHO, it makes sense to define the {{maxNumRecords}} value to
> {{Long.MAX_VALUE}} by default. Thanks to that, {{JmsIO.read()}} will really
> work in unbounded form.
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