[jira] [Commented] (AMQ-4242) JMS Stream may lost data

["Claus Ibsen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMQ-4242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13809113#comment-13809113 ] 

Claus Ibsen commented on AMQ-4242:
----------------------------------

Yeah I wonder if we should mark this jms streams as @deprecated.?

> JMS Stream may lost data
> ------------------------
>
>                 Key: AMQ-4242
>                 URL: https://issues.apache.org/jira/browse/AMQ-4242
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JMS client
>    Affects Versions: 5.x
>            Reporter: SuoNayi
>              Labels: JMSStream
>             Fix For: NEEDS_REVIEWED
>
>         Attachments: AMQ4242Test.java
>
>
> When more than 75 percent prefetch messages are delivered,the standard ack occurs.
> If consumer/recipient fails after that, the rest messages will be one part of the whole.
> New coming up consumer will discard the rest messages because it's expected to read sequential messages from seq 0.
> From the view of the end user, the data transfered by JMS Stream is incomplete 
> and data is lost in this case.



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