[DISCUSSION] About global sort in 2.0.0

[Jacky Li]

Hi All,

In CarbonData version 2.0.0, there is a bug that making global-sort using incorrect sort value when sorting column is String.
This is impacting all existing global-sort table when doing new loading or insert into.

So I suggest community should have a patch release to fix this bug ASAP.
For 2.0.0 version, global-sort on String column is not recommended to use.

Regards,
Jacky

[kunalkapoor]

+1
We can have 2.0.1 as the patch release.

Regards
Kunal Kapoor

On Mon, Jun 1, 2020 at 9:09 AM Jacky Li <[hidden email]> wrote:

> Hi All,
>
> In CarbonData version 2.0.0, there is a bug that making global-sort using
> incorrect sort value when sorting column is String.
> This is impacting all existing global-sort table when doing new loading or
> insert into.
>
> So I suggest community should have a patch release to fix this bug ASAP.
> For 2.0.0 version, global-sort on String column is not recommended to use.
>
> Regards,
> Jacky

[Ajantha Bhat]

+1

We can have a minor version patch release.

Also in the next version, I suggest we can analyze existing testcases and
make them organized and stronger!

Thanks,
Ajantha

On Mon, 1 Jun, 2020, 9:12 am Kunal Kapoor, <[hidden email]> wrote:

> +1
> We can have 2.0.1 as the patch release.
>
> Regards
> Kunal Kapoor
>
> On Mon, Jun 1, 2020 at 9:09 AM Jacky Li <[hidden email]> wrote:
>
> > Hi All,
> >
> > In CarbonData version 2.0.0, there is a bug that making global-sort using
> > incorrect sort value when sorting column is String.
> > This is impacting all existing global-sort table when doing new loading
> or
> > insert into.
> >
> > So I suggest community should have a patch release to fix this bug ASAP.
> > For 2.0.0 version, global-sort on String column is not recommended to
> use.
> >
> > Regards,
> > Jacky
>

[David CaiQiang]

+1 and agree with Kunal



-----
Best Regards
David Cai
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