asterixdb-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Chris Hillery <chill...@hillery.land>
Subject Re: Race condition in AObjectPrinter
Date Wed, 09 Dec 2015 19:28:27 GMT
Is this the same basic issue as
https://issues.apache.org/jira/browse/ASTERIXDB-1099 ? It sounds at least
like the same solution may fix them.

If so, per Till's comment on ASTERIXDB-1099, "a better possible solution
would be to construct one printer per Partition."

Ceej
aka Chris Hilllery

On Wed, Dec 9, 2015 at 6:13 AM, Wail Alkowaileet <wael.y.k@gmail.com> wrote:

> Hi Devs,
>
> Sattam and I found a race-condition bug in the AObjectPrinter. I think it's
> similar to the problem observed in
>
> https://mail-archives.apache.org/mod_mbox/incubator-asterixdb-dev/201511.mbox/browser
>
> The race-condition appears when two queries use AObjectPrinter.
>
> more info in : https://issues.apache.org/jira/browse/ASTERIXDB-1220
>
> I think AObjectPrinterFactory isn't different from the
> IPrinterFactoryProvider implementations.i.e.  *List and Record should be
> created for each query submit.
>
> If that is agreeable for everyone .. I can submit the patch ... as I need
> it for my work :-))
>
> *Regards,*
> Wail Alkowaileet
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message