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Posted to dev@carbondata.apache.org by xm_zzc <44...@qq.com> on 2018/09/18 14:57:33 UTC
Re: [Discussion] Propose to upgrade the version of
integration/presto from 0.187 to 0.206
Hi:
I think we can upgrade presto to 0.210 for CarbonData 1.5, 0.210 has fixed
an 'JDBC Driver' issue which is used frequently:
*Deallocate prepared statement when PreparedStatement is closed.
Previously, Connection became unusable after many prepared statements were
created.*
--
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Re: [Discussion] Propose to upgrade the version of
integration/presto from 0.187 to 0.206
Posted by Liang Chen <ch...@gmail.com>.
HI
presto code as below, requires higher java version:
-------------------------
JavaVersion version = JavaVersion.parse(javaVersion);
if (version.getMajor() == 8 && version.getUpdate().isPresent() &&
version.getUpdate().getAsInt() >= 151) {
return;
}
Regards
Liang
xm_zzc wrote
> Hi:
> I think we can upgrade presto to 0.210 for CarbonData 1.5, 0.210 has
> fixed
> an 'JDBC Driver' issue which is used frequently:
> *Deallocate prepared statement when PreparedStatement is closed.
> Previously, Connection became unusable after many prepared statements were
> created.*
>
>
>
>
> --
> Sent from:
> http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
--
Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
Re: [Discussion] Propose to upgrade the version of
integration/presto from 0.187 to 0.206
Posted by Liang Chen <ch...@gmail.com>.
Hi
Agree with upgrading to 0.210
Regards
Liang
xm_zzc wrote
> Hi:
> I think we can upgrade presto to 0.210 for CarbonData 1.5, 0.210 has
> fixed
> an 'JDBC Driver' issue which is used frequently:
> *Deallocate prepared statement when PreparedStatement is closed.
> Previously, Connection became unusable after many prepared statements were
> created.*
>
>
>
>
> --
> Sent from:
> http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
--
Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/