On Thu, Sep 6, 2018 at 9:02 PM R, Siva wrote:
> I'm also running into this assert with the workload, I think my patch is
> not handling the case where the action is add items on the last segment
> of the page correctly. I'm still investigating the issue further to find
> the
> source of the bug.
On Thu, Sep 6, 2018 at 12:53 AM R, Siva wrote:
> On Tue, Sep 5, 2018 at 08:55 PM, Alexander Korotkov
> wrote:
> > Finally I managed to reproduce the bug. The scenario is following.
> > Underlying idea is that when insertion of multiple tuples goes to the
> > beginning of the page and this inser
On Wed, Sep 5, 2018 at 5:05 PM Alexander Korotkov
wrote:
> On Wed, Sep 5, 2018 at 2:39 PM Alexander Korotkov
> wrote:
> > On Wed, Sep 5, 2018 at 12:26 PM Alexander Korotkov
> > wrote:
> > > On Wed, Sep 5, 2018 at 1:45 AM R, Siva wrote:
> > > > On Tue, Sep 4, 2018 at 09:16 PM, Alexander Korotkov
On Wed, Sep 5, 2018 at 4:59 AM, R, Siva wrote:
> Hi,
>
> We recently encountered an issue where the opaque data flags on a gin data
> leaf page was corrupted while replaying a gin insert WAL record. Upon
> further examination of the redo code, we found a bug in ginRedoRecompress
> code, which extr
On Wed, Sep 5, 2018 at 2:39 PM Alexander Korotkov
wrote:
> On Wed, Sep 5, 2018 at 12:26 PM Alexander Korotkov
> wrote:
> > On Wed, Sep 5, 2018 at 1:45 AM R, Siva wrote:
> > > On Tue, Sep 4, 2018 at 09:16 PM, Alexander Korotkov
> > > wrote:
> > > > Do you have a test scenario for reproduction o
On Wed, Sep 5, 2018 at 12:26 PM Alexander Korotkov
wrote:
> On Wed, Sep 5, 2018 at 1:45 AM R, Siva wrote:
> > On Tue, Sep 4, 2018 at 09:16 PM, Alexander Korotkov
> > wrote:
> > > Do you have a test scenario for reproduction of this issue? We need
> > > it to ensure that fix is correct.
> >
> >
On Wed, Sep 5, 2018 at 1:45 AM R, Siva wrote:
> On Tue, Sep 4, 2018 at 09:16 PM, Alexander Korotkov
> wrote:
> > Do you have a test scenario for reproduction of this issue? We need
> > it to ensure that fix is correct.
>
> Unfortunately, I do not have a way of reproducing this issue.
> So far I
On Tue, Sep 4, 2018 at 12:59 PM, R, Siva wrote:
> We recently encountered an issue where the opaque data flags on a gin data
> leaf page was corrupted while replaying a gin insert WAL record. Upon
> further examination of the redo code, we found a bug in ginRedoRecompress
> code, which extracts th
Hi, Siva!
On Tue, Sep 4, 2018 at 11:01 PM R, Siva wrote:
> We recently encountered an issue where the opaque data flags on a gin data
> leaf page was corrupted while replaying a gin insert WAL record. Upon further
> examination of the redo code, we found a bug in ginRedoRecompress code, which
