[Mondrian] (on latest builds of) Mondrian 3.4: Mondrian Error:Internal error: Reading cardinality for column

Pedro Alves pmgalves at gmail.com
Fri Apr 13 13:26:46 EDT 2012



No, don't worry, we were able to find the issue that cause this.

ivysettings.xml in master was incorrectly declaring 3.4.0-SNAPSHOT, and 
a wrong artifact was published. Luc corrected it and shouldn't happen 
anymore


-pedro


On Fri 13 Apr 2012 06:24:47 PM WEST, Julian Hyde wrote:
> On Apr 13, 2012, at 7:06 AM, Pedro Alves wrote:
>
>> Ok, this is not as bad as I initially thought.
>>
>> - For some reason, on our build, the code that we have in
>> mondrian-3.4.0-SNAPSHOT.jar is, in fact, code for master. We can see
>> there classes that belong to the commit in
>> https://github.com/pentaho/mondrian/commit/3129b4ee047ad251df472c483975c3beb4b2da81#diff-0
>>
>> - So while there's definitely a bug that's affecting (at least) vertica,
>> it's not in 3.4
>
> You probably already know this. But I'll state the obvious.
>
> The change is caused by by my edit to add a StatisticsProvider SPI. I intentionally committed this to master -- aka the 3.5 branch :) -- because it was too risky to put into 3.4.
>
> http://github.com/pentaho/mondrian/commit/3129b4ee047ad251df472c483975c3beb4b2da81
>
> There is a suspicion -- Luc can confirm -- that this change has somehow leaked into the 3.4 branch. That is bad news because 3.4 is supposed to be super-stable pending the release.
>
> Meanwhile, back on the master branch, I will work on a fix for postgres.
>
> Julian
>
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