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From Koji Kawamura <ijokaruma...@gmail.com>
Subject Re: MergeRecord can not guarantee the ordering of the input sequence?
Date Wed, 16 Oct 2019 01:46:58 GMT
Hi Lei,

How about setting FIFO prioritizer at all the preceding connections
before the MergeRecord?
Without setting any prioritizer, FlowFile ordering is nondeterministic.

Thanks,
Koji

On Tue, Oct 15, 2019 at 8:56 PM wanglei2@geekplus.com.cn
<wanglei2@geekplus.com.cn> wrote:
>
>
> If  FlowFile A, B, C enter the MergeRecord sequentially, the output should be one FlowFile
{A, B, C}
> However, when testing with  large data volume, sometimes the output order will be not
the same as they enter. And this result is nondeterministic
>
> This really confuses me a lot.
> Anybody has any insight on this?
>
> Thanks´╝î
> Lei
>
> ________________________________
> wanglei2@geekplus.com.cn

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