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Re: [DISCUSS] Towards Avatica 1.12.0

Thanks, Laurent and Julian.

That would be much appreciated! :)

On 30/05/2018 8:07 AM, Laurent Goujon wrote:
I'll try to wrap up CALCITE-2219 asap. At the same time, I can also help
reviewing CALCITE-1884, CALCITE-2322 and CALCITE-2303.

On Tue, May 29, 2018 at 12:51 PM, Julian Hyde <jhyde@xxxxxxxxxx> wrote:

Thanks, that’s a good list.

I’m glad you listed 1884 and 2303. I will make sure those get in.

In https://issues.apache.org/jira/browse/CALCITE-2272 <
https://issues.apache.org/jira/browse/CALCITE-2272> Kevin updated our
dependencies (java source 1.8, apache parent pom 19), but if anyone wants
to upgrade any of our other dependencies, now is the time to consider it.


On May 29, 2018, at 1:37 AM, Francis Chuang <francischuang@xxxxxxxxxx>
Avatica 1.11.0 was released on March 6 (more than 3 months ago). We
should discuss the next release (1.12.0).
The current consensus is to have a release in around 2 weeks.

The JIRA tracking the release is CALCITE-2330 [1].

As the release cycle for this would is a bit short, I think it would be
a good idea to focus our efforts on low hanging fruit, bugs and
features/enhancements that won't take a lot of time (unless someone is able
to dedicate significant resources).
Personally, I would love to see the following fixed:

CALCITE-1951 [2]: Avatica with HSQLDB loses fractional seconds. Kevin
and Josh has done some investigation, so I hope this is a relatively simple
fix. Test is here: https://github.com/apache/calcite-avatica/pull/36
CALCITE-2250 [3]: Avatica with HSQLDB hangs when using multiple
transactions. Kevin has done some investigation and the issue is easily
CALCITE-2219 [4]: Acvtica Connection/Statement/ResultSet don't throw if
resource is closed. Work has started: https://github.com/apache/
CALCITE-2333 [5]: Stop releasing ZIPs. Assigned to myself.

Nice to haves:

CALCITE-1049 [7]: SQLException not correctly propagated. This is
preventing clients from taking different actions when they encounter
different SQLExceptions. However, the fix might not be too simple.
I'd also like to use this release to clean up the PRs on Github:

CALCITE-1884 [8]: DateTimeUtils produces incorrect results for days
before Gregorian cutovers. https://github.com/apache/
calcite-avatica/pull/11 The PR is almost a year old. Can someone please
take a look at this so we can merge or close it?
CALCITE-2294 [9]: Allow customization for plugging in new authentication
mechanisms. Is active and will be in this release:
CALCITE-2322 [10]: Add fetch size support to connection URL and JDBC
state. Seems to be implemented, can someone please review?
CALCITE-2303 [11]: Support extraction of microseconds, milliseconds,
epoch, isodow, isoyear and decade. Can someone please review?
Are there any other features or bugs people would like implemented or

[1] https://issues.apache.org/jira/browse/CALCITE-2330

[2] https://issues.apache.org/jira/browse/CALCITE-1951

[3] https://issues.apache.org/jira/browse/CALCITE-2250

[4] https://issues.apache.org/jira/browse/CALCITE-2219

[5] https://issues.apache.org/jira/browse/CALCITE-2333

[6] https://issues.apache.org/jira/browse/CALCITE-1049

[7] https://issues.apache.org/jira/browse/CALCITE-1049

[8] https://issues.apache.org/jira/browse/CALCITE-1884

[9] https://issues.apache.org/jira/browse/CALCITE-2294

[10] https://issues.apache.org/jira/browse/CALCITE-2322

[11] https://issues.apache.org/jira/browse/CALCITE-2303