otten
things going again without any issue. (I didn't have to restart the VM.)
--
Michael Mior
mm...@uwaterloo.ca
2016-02-23 14:11 GMT-05:00 Julian Hyde :
> There doesn't seem to be anything in /var/log/cassandra or
> /var/lib/cassandra. I'll check next time there's a failu
the test suite. But it is inconvenient because my nightly tests
> will generate some false negatives.
>
> On Tue, Feb 23, 2016 at 11:14 AM, Michael Mior wrote:
> > Unfortunately I think I may have been bitten with this as well. I can't
> be
> > sure, but I believe I left the
e
to refer. Thanks!
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
alcite use the CQL definitions of the
materialized views.
--
Michael Mior
mm...@uwaterloo.ca
2016-02-24 17:22 GMT-05:00 Julian Hyde :
> By the way, interesting that you are interested in Cassandra and
> materialized views. Cassandra announced materialized view support
> recently[1] but
getTableMap. This seems like a bit of a hack though.
--
Michael Mior
mm...@uwaterloo.ca
2016-02-24 17:22 GMT-05:00 Julian Hyde :
> By the way, interesting that you are interested in Cassandra and
> materialized views. Cassandra announced materialized view support
> recently[1] but th
case where
the original view has no WHERE clause defined. The somewhat tricky part
there is converting the clause written in CQL to SQL which Calcite can use.
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-02-25 11:46 GMT-05:00 Maryann Xue :
> Hi Michael,
>
> We had a little difficult
sers and the
VM can always be suspended when not in use.
--
Michael Mior
mm...@uwaterloo.ca
2016-02-23 13:50 GMT-05:00 Julian Hyde :
> I'm using the latest https://github.com/vlsi/calcite-test-dataset. It
> seems that Cassandra runs for a day or so (I can run Calcite's full
>
Can you try manually populating the DB?
mvn install -pl foodmart-loader
This should of course be run already during the regular install process,
but maybe there's an issue there.
--
Michael Mior
mm...@uwaterloo.ca
2016-02-29 13:43 GMT-05:00 Julian Hyde :
> Mysql is installed and
nstance
and get the cost from there.
Any help would be greatly appreciated!
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
+1 from me FWIW as a new very minor contributor.
--
Michael Mior
mm...@uwaterloo.ca
2016-03-11 15:56 GMT-05:00 Julian Hyde :
> I’d like to discuss the channels we use for notifying changes to JIRA
> cases. Currently[1], you will receive a notification for just about every
> change to
d share your progress on this!
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-03-15 15:21 GMT-04:00 Julian Hyde :
> See
> https://mail-archives.apache.org/mod_mbox/calcite-dev/201603.mbox/%3CCA%2BEpF8spJ2%2BgeZpwWWETw5T%3DK7hLxXS8wW39u9gDoStrJ8h7MQ%40mail.gmail.com%3E
>
> > On Mar 15, 201
Thanks all for the warm welcome! Looking forward to working with everyone :)
--
Michael Mior
michael.m...@gmail.com
2016-04-04 16:13 GMT-04:00 Julian Hyde :
> On behalf of the PMC I am delighted to announce Michael Mior as a new
> Calcite committer.
>
> Michael joined our comm
Fair points. I can make those changes if that's a concern.
--
Michael Mior
michael.m...@gmail.com
2016-04-22 12:00 GMT-04:00 Julian Hyde :
> Nice work, Michael. The only things I’d have done differently are to
> rename the test case method from testFilterUUID to testFilterUuid (yes,
Could someone with the appropriate privileges create a cassandra component
on the JIRA? This would be helpful in keeping track of issues related to
the Cassandra adapter. Thanks!
--
Michael Mior
michael.m...@gmail.com
Hemant,
I've been doing a fair bit of Calcite development lately. If you'd like,
come by my office sometime tomorrow and I can help you get set up :) I have
a class from 12:30-1:30 but I should be around the rest of the day.
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-05-08 20:44
I'd definitely like to get CALCITE-1235 in. I'm away at a conference this
week so I haven't had much time to work on it, but should be done within
the next week.
--
Michael Mior
michael.m...@gmail.com
2016-05-18 0:05 GMT+03:00 Julian Hyde :
> Josh is preparing RC0 of Avatica r
7;s anyone from the community able to attend I think it could be very
worthwhile.
http://boss.dima.tu-berlin.de/
Cheers,
--
Michael Mior
michael.m...@gmail.com
I'm not really familiar with the code this commit touches, but LGTM. I
tried it out and it works as expected. Just noted one documentation issue.
--
Michael Mior
michael.m...@gmail.com
2016-05-28 18:00 GMT-04:00 Julian Hyde :
> I logged https://issues.apache.org/jira/browse/CALC
Am I correct in understanding that Calcite doesn't currently rewrite
queries to use materialized views if the query which defines the view
includes a join? If this is the case, has there been any work towards
making this happen?
--
Michael Mior
michael.m...@gmail.com
Right now none of the examples are strictly JSON anyway. There are several
different JSON supersets that we could potentially use. It might be nice to
pick one so there's at least some kind of standard.
https://hjson.org/
https://github.com/timjansen/hanson
http://json5.org/
--
Michael
As an aside if we want a human-readable configuration format that's more
flexible than JSON I would personally prefer YAML. It's much more standard
than any of the JSON variants and can encode all the necessary structures.
--
Michael Mior
michael.m...@gmail.com
2016-06-06 16:51 GMT-04:
or all the
different permutations.
--
Michael Mior
michael.m...@gmail.com
2016-06-06 19:55 GMT-04:00 Julian Hyde :
> YAML isn’t an aside — thanks for raising it. Along with JSON and HOCON,
> YAML is another viable language for writing model files.
>
> I think any of these formats would plug i
ations, etc.)
ftp://ftp.cse.buffalo.edu/users/azhang/disc/SIGMOD/pdf-files/331/202-optimizing.pdf
--
Michael Mior
michael.m...@gmail.com
2016-06-06 19:34 GMT-04:00 Julian Hyde :
> Short answer: yes, if you use lattices.
>
> Remember, Calcite has two mechanisms for matching materiali
ne]]): rowcount = 100.0,
cumulative cost = {100.0 rows, 101.0 cpu, 0.0 io}, id = 23
--
Michael Mior
michael.m...@gmail.com
2016-06-07 1:39 GMT-04:00 Amogh Margoor :
> Sorry, I missed Lattices as I didn't know about Lattices without
> aggregations. Btw there is this rule where we try to
ith a
TableScan. This is what is failing.
--
Michael Mior
michael.m...@gmail.com
2016-06-13 14:44 GMT-04:00 Julian Hyde :
> Using MultiJoin is a good idea. But remember that it was designed with
> only one, very specific purpose: to gather joins to be optimized by a
> greedy algorithm.
>
>
Any further ideas of what might be going on or suggestions on how to debug
this? I can put together a sample of the code I have so far if anyone is
willing to spend a bit of time looking through it (~300 LOC). Thanks!
--
Michael Mior
mm...@uwaterloo.ca
2016-06-13 14:49 GMT-04:00 Michael Mior
anner still fails to find a valid plan for the query.
After filtering through the planner state, it seems at some point there is
a cycle in the plan graph. However, I've been pretty careful not to
construct such a situation so I'm not sure why this would be happening. Any
further insight
reasonable to start implementing some of these APIs for existing adapters.
Thanks!
--
Michael Mior
michael.m...@gmail.com
some simple DML for the Cassandra adapter and see what sort of hurdles I
run into. Hopefully that can help inform further API design.
--
Michael Mior
michael.m...@gmail.com
2016-06-22 11:20 GMT-04:00 Josh Elser :
> Sounds like no one :)
>
> Do you have some ideas on where to take it?
>
n the state space of the planner so is never considered for usage. Any
idea why this could be happening? I'm just using the standard
VolcanoPlanner instance built when connecting via sqlline.
--
Michael Mior
michael.m...@gmail.com
2016-06-17 10:16 GMT-04:00 Michael Mior :
> Here's
Feel free to ask here if you have any specific questions when you get
started!
--
Michael Mior
michael.m...@gmail.com
2016-06-28 11:45 GMT-04:00 Yang, Jerry :
> Hi guys,
>
> Just joined the mailing list. Please advise if this is the proper place
> for such discussion, thanks in advance.
.
If your adapter doesn't explicitly handle aggregation, you can have Calcite
handle this client-side for now. Performance will probably be relatively
poor, but this is something that can be fixed on the future once you have a
working adapter.
Hope some of this helps!
Cheers,
--
Michael Mior
mich
If there's a way I can help, I'm happy to do so. I'm fairly new to the
project, but less new to academia. At the very least, I'm happy to help
review the paper before submission.
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-07-25 12:45 GMT-04:00 Julian Hyde :
> +1
ter. Thanks for
kickstarting this Jesús!
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-07-25 15:38 GMT-04:00 Jesus Camacho Rodriguez <
jcamachorodrig...@hortonworks.com>:
> Awesome, thank you all for replying! It is great to see such interest,
> let's make it happen.
>
> Should we s
aFilter RelNode.
Unfortunately I likely won't have the time to implement this myself until
September at the earliest, but let me know i you decide to try this and I'm
happy to help with suggestions and code review.
Cheers,
--
Michael Mior
michael.m...@gmail.com
2016-08-03 13:57 GMT-04:00 Shu
artition
key is already restricted by an equality predicate and the range predicate
is part o the clustering key.
Cheers,
--
Michael Mior
michael.m...@gmail.com
2016-08-03 14:21 GMT-04:00 jordan.halter...@gmail.com <
jordan.halter...@gmail.com>:
> It's just a matter of splitting ou
only serves
to remove the overhead of parsing the query. I'm happy to have someone else
correct me if this is not the case.
--
Michael Mior
michael.m...@gmail.com
2016-08-04 3:33 GMT-04:00 Shuyi Chen :
> Thanks a lot, Michael and Jordan. I got it working with the suggestion.
> I'l
at's
great. If it's going to be necessary to maintain some sort of cache of
these prepared statements, then I don't think it's worth it.
--
Michael Mior
michael.m...@gmail.com
2016-08-04 21:07 GMT-04:00 Julian Hyde :
> I don’t recall whether there is a convenient “hook” in th
Thanks for sharing this Julian. I've actually mostly been playing with
Calcite through sqlline so I'd love to see a well-formed example of this as
well.
--
Michael Mior
michael.m...@gmail.com
2016-08-16 19:41 GMT-04:00 Julian Hyde :
> Would anyone like to answer the Stack Exch
7;m probably up for being
release manager next time around :)
--
Michael Mior
michael.m...@gmail.com
2016-08-23 16:26 GMT-04:00 Julian Hyde :
> Unfortunately, the release manager has to be a committer. There are
> practical reasons (you need write access to several ASF systems) and legal
> o
Shuyi,
Just wanted to check in and see how things were going in terms of putting
together a PR with this. Let me know if there's any way I can help!
Cheers,
--
Michael Mior
michael.m...@gmail.com
2016-08-04 3:33 GMT-04:00 Shuyi Chen :
> Thanks a lot, Michael and Jordan. I got it work
Calcite will work with Guava 16 and currently does use the Cassandra 3.x
driver.
--
Michael Mior
michael.m...@gmail.com
On Sep 3, 2016 05:03, "CPC" wrote:
> Cassandra driver 3.x require min guava 16.0.1. If it detects an earlier
> version in classpath it stops working.
>
>
Welcome MinJi and Francis! Great to have more people on the team. As an
aside, I've been a little silent lately but I'm going to be getting back to
my work involving Calcite over the next few weeks. You'll likely be hearing
more from me :)
--
Michael Mior
michael.m...@gmail.com
2
irtual key signing party at some point?
--
Michael Mior
mm...@uwaterloo.ca
2016-09-17 7:49 GMT-04:00 Jesus Camachorodriguez :
> Hi all,
>
> I have created a build for Apache Calcite 1.9.0, release candidate 1.
>
> Thanks to everyone who has contributed to this release.
> You can
webcam seems like a safe alternative. Thoughts?
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
Unfortunately I have a meeting at that time. It should be over by 10:30
though if that works.
--
Michael Mior
mm...@uwaterloo.ca
2016-09-22 11:17 GMT-04:00 Julian Hyde :
> +1
>
> how about 10am pacific tomorrow friday?
>
> and i’m happy to do another if folks can’t make it.
>
Works for me!
--
Michael Mior
mm...@uwaterloo.ca
2016-09-22 11:40 GMT-04:00 Julian Hyde :
> does 11am pacific tomorrow friday work for everyone?
>
> > On Sep 22, 2016, at 8:37 AM, Michael Mior wrote:
> >
> > Unfortunately I have a meeting at that time. It should be ove
held up to be validated or just confirm verbally. To be thorough, we should
also probably all have a piece of photo ID handy.
Cheers,
--
Michael Mior
mm...@uwaterloo.ca
2016-09-22 15:45 GMT-04:00 Julian Hyde :
> Let’s do 10:30 - 11:30 pacific tomorrow Friday. Show up on
> www.hydromatic.net
Here's mine
pub rsa2048/4110BAC0 2016-09-23 [SC]
Key fingerprint = 7834 4769 2A44 591A 725F 2900 66F4 C345 4110 BAC0
uid [ unknown] Michael Mior
uid [ unknown] Michael Mior
sub rsa2048/4D75B940 2016-09-23 [E]
2016-09-23 0:04 GMT-04:00 Michael Mior :
> I have
Sorry I haven't shown up yet. I've tried three different devices and
Hangouts is telling me I cannot join the call. I'm not sure why, but it
doesn't look like I'll be able to participate.
--
Michael Mior
mm...@uwaterloo.ca
2016-09-22 15:45 GMT-04:00 Julian Hyde :
Thanks for putting up with my technical issues. I've signed Julian's key.
I actually filled out my public key earlier today. My understanding is that
there's a script that runs once per day that actually populates that file,
so I assume it will be available tomorrow.
--
some
interesting cases.
The JIRA (with a link to a GitHub PR) is below. I'd appreciate if someone
has the opportunity to review. Thanks!
https://issues.apache.org/jira/browse/CALCITE-1389
Cheers,
--
Michael Mior
michael.m...@gmail.com
views for each query. I
can see how lattices might be useful although I don't have any immediate
ideas on how to make use of them in the implementation.
--
Michael Mior
michael.m...@gmail.com
2016-09-27 16:59 GMT-04:00 Julian Hyde :
> I haven't looked at your code yet but I am f
Wow, thanks! I haven't looked through the whole thing yet, but I suspect
this will be quite useful.
--
Michael Mior
michael.m...@gmail.com
2016-10-04 14:01 GMT-04:00 Jordan Halterman :
> Hey everyone,
>
> I recently gave a three hour talk on Apache Calcite to several of my
> co
e more about Calcite.
Julian, regarding your point #1 of how Drill is making use of Calcite, I'd
be interested in having pointers to this.
+1 for Jesús as PMC chair! It's been a pleasure to work with him and he's
been very helpful with any issues I've encountered.
Cheers,
--
Mich
+1 Here as well!
2016-10-10 17:40 GMT-04:00 Julian Hyde :
> Calcite community,
>
> Please review the draft report for the board meeting on Wed Oct 19th.
>
> Julian
>
> ——
>
>
>
> Attachment L: Report from the Apache Calcite Project [Julian Hyde]
>
> ## Description:
>
> Apache Calcite is a highly
Tha sounds great! Hopefully we can find a good way to share rules between
the Calcite adapter and the Druid-native interface without too much
overhead.
--
Michael Mior
michael.m...@gmail.com
2016-10-12 14:01 GMT-04:00 Julian Hyde :
> FYI - Druid devs are proposing to embed Calcite in Druid,
Congratulations Jesùs! Looking forwarding to working with you more in the
future :)
--
Michael Mior
michael.m...@gmail.com
2016-10-28 6:49 GMT-04:00 Jesus Camachorodriguez :
> Thank you for your kind words!
>
> As I said in previous emails, I am really excited to be in this position!
Yup, definitely a leak as a result of my incomplete understanding of how
Hooks work. I'll prepare a patch.
--
Michael Mior
michael.m...@gmail.com
2016-11-03 13:45 GMT-04:00 Julian Hyde :
> Michael,
>
> Coverity flagged a line of code in CassandraSchema as a resource leak.
>
For reference, here is the current patch I have for this
https://github.com/michaelmior/calcite/commit/aada6f33de92901c6df9be9f0d890903332bf8e4
It means materialized views will only be detected the first time a query is
run. However, I don't see a good way to clean up otherwise.
--
Michael
You might find it helpful to read one of the original papers about Volcano
which Calcite has used as the basis of one of its planners.
https://paperhub.s3.amazonaws.com/dace52a42c07f7f8348b08dc2b186061.pdf
--
Michael Mior
michael.m...@gmail.com
2016-12-05 11:27 GMT-05:00 Matt Burgess :
> He
oNotBufferInMemory(StreamTest.java:237)
Ignoring this failure, all other tests ran successfully. Running the tests
on core again didn't exhibit this failure.
--
Michael Mior
mm...@uwaterloo.ca
2017-01-03 5:28 GMT-05:00 Julian Hyde :
> Hi all,
>
> I have created a build for Apache Cal
Ah, sorry for not clarifying. Given the explanation of the flapping tests
and the subsequent JIRA filed, I'm +1 (non-binding).
--
Michael Mior
mm...@uwaterloo.ca
2017-01-06 12:21 GMT-05:00 Julian Hyde :
> Michael,
>
> What is your vote? I can guess based on your comments, but you
Looks great! Although now the 1.11.0 release can also be added :)
--
Michael Mior
mm...@uwaterloo.ca
2017-01-09 4:47 GMT-05:00 Jesus Camacho Rodriguez :
> Calcite community,
>
> I attach the draft of the report I propose to file for the 1/18 Apache
> board meeting.
>
>
> P
+1 as well. I don't think it's a big burden on the contributor to open a
pull request and it makes things much easier for committers.
2017-02-08 14:33 GMT-05:00 Julian Hyde :
> Our current policy is that we accept patches attached to JIRA case and
> pull requests to https://github.com/apache/calc
not run on the
resulting tree. However, this could be handy in the case where the
committer is confident the result will be safe and it saves time asking the
contributor to do the rebase.
--
Michael Mior
michael.m...@gmail.com
2017-02-09 13:10 GMT-05:00 Josh Elser :
> Since we're disc
cite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214)
at
org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:595)
at
org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:615)
at
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:148)
... 7 more
--
Michael Mior
mm...@uwaterloo.ca
That was my understand of UNNEST as well. In any case, unfortunately the
query you gave doesn't work either. I logged a JIRA case
https://issues.apache.org/jira/browse/CALCITE-1705
If anyone has any hints on how I might go about fixing this, that would be
appreciated :)
--
Michael Mi
+1 (non-binding)
Checked hashes and signature of the tarball and compiled and ran tests.
--
Michael Mior
michael.m...@gmail.com
2017-03-17 17:30 GMT-04:00 Julian Hyde :
> Hi all,
>
> I have created a build for Apache Calcite 1.12.0, release candidate 0.
>
> Thanks to e
sues.apache.org/jira/browse/CALCITE-1715
--
Michael Mior
michael.m...@gmail.com
2017-03-17 17:30 GMT-04:00 Julian Hyde :
> Hi all,
>
> I have created a build for Apache Calcite 1.12.0, release candidate 0.
>
> Thanks to everyone who has contributed to this release. It is almost 3
>
+1 (non-binding). Checked signature and hash of the tarball, compiled and
ran tests. Cassandra integration tests pass this time.
--
Michael Mior
michael.m...@gmail.com
2017-03-20 22:33 GMT-04:00 Julian Hyde :
> Hi all,
>
> I have created a build for Apache Calcite 1.12.0, release ca
Thanks again for the warm welcome Josh! Looking forward to continuing to
work with everyone in the Calcite community!
--
Michael Mior
2017-04-04 16:23 GMT-04:00 Josh Elser :
> I'm please to announce that Michael has accepted an invitation to join the
> Calcite PMC. Michael has been a
LGTM! Thanks Jesús!
--
Michael Mior
mm...@uwaterloo.ca
2017-04-11 10:16 GMT-04:00 Jesus Camacho Rodriguez :
> Calcite community,
>
> I attach the draft of the report I propose to file for the 4/19 Apache
> board meeting.
>
> Please, let me know if you have any feedback.
>
&
Looks great to me! Thanks Josh :)
--
Michael Mior
mm...@apache.org
2017-04-11 16:32 GMT-04:00 Josh Elser :
> Hi all,
>
> I've continued my Jenkins kick and have been tweaking what we have for
> Calcite and Avatica.
>
> I've consolidated the separate JDK-specific b
+1 (binding)
Verified checksums and signatures and ran tests.
--
Michael Mior
mm...@apache.org
2017-05-23 17:16 GMT-04:00 Julian Hyde :
> Hi all,
>
> I have created a build for Apache Calcite Avatica 1.10.0, release
> candidate 0.
>
> Apache Calcite Avatica 1.10.0 is the f
e to model
the tests after the existing integration tests for MySQL and PostgreSQL. A
JIRA to track this would be a good idea.
Cheers,
--
Michael Mior
mm...@apache.org
2017-05-29 15:17 GMT-04:00 Rick Hillegas :
> Hello Calcite community,
>
> My name is Rick Hillegas. I am a Derby commit
Congratulations and welcome Zhiqiang!
--
Michael Mior
mm...@apache.org
2017-06-09 22:22 GMT-04:00 Hezhiqiang (Ransom) :
> Thank you Julian for the intro, and also thanks to the PMC for inviting me.
>
> I currently work on a SQL realtime anayzer platform. and also in flink
> dev
Taking a look at the VM now and I do see some Puppet issues. I'll try to
get that sorted out.
--
Michael Mior
mm...@apache.org
2017-06-17 16:12 GMT-04:00 Julian Hyde :
> Many thanks.
>
> Yes, there are several PRs waiting for the fix to the VM.
>
> On Fri, Jun 16, 201
l the latest from calcite-test-dataset and rebuild it.
--
Michael Mior
mm...@uwaterloo.ca
2017-06-17 17:41 GMT-04:00 Michael Mior :
> Taking a look at the VM now and I do see some Puppet issues. I'll try to
> get that sorted out.
>
> --
> Michael Mior
> mm...@apache.org
&g
Congratulations Kevin and thanks for your continued contributions!
--
Michael Mior
mm...@apache.org
2017-06-18 11:58 GMT-04:00 Julian Hyde :
> Apache Calcite's Project Management Committee (PMC) has invited
> Kevin Liew to become a committer, and we are pleased to announce
&g
Congratulations Slim! Looking forward to continued improvements to the
Druid adapter.
--
Michael Mior
mm...@apache.org
2017-06-18 12:04 GMT-04:00 Julian Hyde :
> Apache Calcite's Project Management Committee (PMC) has invited
> Slim Bouguerra to become a committer, and we are
Just pinging this thread as well that the issue with the VM should be fixed
now. For some reason the version of Java the VM was trying to load was no
longer valid upstream. If you pull from the repo and rebuild the VM things
should be ok now.
--
Michael Mior
mm...@apache.org
2017-06-07 14:05 GMT
You may find it easier to just have your rule explicitly match a
LogicalSort on top of a TableScan. Then you can just simply check the
indices of the fields. Existing rules should help reorder other operators
to produce a tree of this form if needed.
--
Michael Mior
mm...@apache.org
2017-06-19
The LogicalSort in this case can be pushed passed the LogicalJoin (e.g. via
SortJoinTransposeRule) so it's child would still be the TableScan and the
rule would still match.
--
Michael Mior
mm...@apache.org
2017-06-20 20:47 GMT-04:00 Michael Alexeev :
> Michael,
>
> Yes, this woul
+1 (binding)
Checked signature and hash, compiled and ran tests (including ITs for
Cassandra and MongoDB).
--
Michael Mior
mm...@apache.org
2017-06-22 13:57 GMT-04:00 Jesus Camacho Rodriguez :
> Hi all,
>
> I have created a build for Apache Calcite 1.13.0, release candidate 0.
>
It shouldn't matter how many data sources are involved. The way the
relational algebra is constructed, there will be a LogicalFilter on top of
the TableScan for table2 in DB2. You would just need to implement a rule to
push down filters for DB2 (if it doesn't already exist).
--
Micha
Looks good to me. Thanks Jesús!
--
Michael Mior
mm...@apache.org
2017-07-11 17:49 GMT-04:00 Jesus Camacho Rodriguez :
> Calcite community,
>
> I attach the draft of the report I propose to file for the 7/19 Apache
> board meeting.
>
> Please, let me know if you have any fe
obably
have the most success starting with a similar adapter.
--
Michael Mior
mm...@uwaterloo.ca
2017-07-26 20:16 GMT-04:00 Nirav Patel :
> https://datapsyche.wordpress.com/2014/07/18/sql-over-
> anything-with-an-optiq-adaptor/
>
>
>
>
>
> On Wed, Jul 26, 2017 at 5:13 PM,
+1 (binding)
2017-08-02 18:40 GMT-04:00 Julian Hyde :
> Boostport is proposing to donate an Avatica client written in Go to
> Calcite’s Avatica sub-project. The details can be found at CALCITE-1240[1];
> the current code is in GitHub[2].
>
> The IP clearance steps carried out for this code can be
PRs. I do have
notifications of PRs enabled for the repo and will try to make an effort to
review when I feel qualified.
--
Michael Mior
mm...@apache.org
2017-08-21 15:33 GMT-04:00 Julian Hyde :
> I was on vacation last week. Before I went on vacation I sent an email to
> this list[0] asking the co
Sounds fine to me as long as no one else raises any objections here.
--
Michael Mior
mm...@apache.org
2017-08-22 18:00 GMT-04:00 Julian Hyde :
> Maryann is proposing to change the data type that identifies the version
> of a schema from a “long” (typically milliseconds since epoch) to
I already feel a responsibility for the Cassandra adapter since that's been
my primary contribution. Although it doesn't seem to be getting a lot of
use, I review any PR or JIRA that pops up for that.
--
Michael Mior
mm...@apache.org
2017-08-24 21:04 GMT-04:00 zhiqiang :
> I think
Congratulations and welcome!
--
Michael Mior
mm...@uwaterloo.ca
On Aug 27, 2017 14:14, "Chris Baynes" wrote:
> Thanks for the invitation. I'm looking forward to making more contributions
> in the future!
>
> I'm CTO at Contiamo - we're a data platform co
I'd be up for doing this although I'm out of the country until next week
and unfortunately I left my private key for signing at home.
--
Michael Mior
mm...@apache.org
2017-08-28 21:20 GMT+02:00 Julian Hyde :
> Any volunteers for a release manager?
>
> > On Aug 28, 2017, at
I noticed Oracle integration tests are suggested as part of the
release process. As I don't have an Oracle install, if someone else would
be able to do this when the time comes, that would be great.
--
Michael Mior
mm...@apache.org
2017-08-28 22:37 GMT+02:00 Julian Hyde :
> That would be gre
Thanks Julian. I'll take a closer look at the remaining issues this
evening. If there are any small ones I can take on myself, I'll do so.
Otherwise, I'll move any remaining unassigned issues.
--
Michael Mior
mm...@uwaterloo.ca
On Aug 28, 2017 23:20, "Julian Hyde" wrot
I'll update the documentation.
--
Michael Mior
mm...@uwaterloo.ca
2017-08-30 9:34 GMT+02:00 Michael Mior :
> Thanks Julian. I'll take a closer look at the remaining issues this
> evening. If there are any small ones I can take on myself, I'll do so.
> Otherwise, I'll mo
ely to have the opportunity to do so myself any time soon.
--
Michael Mior
mm...@apache.org
2017-09-04 14:14 GMT-04:00 Luis Fernando Kauer :
> Hi,
>
> I'll try to answer your questions since nobody else did.
> But I'm still fairly new to Calcite and I'm still learning it.
As far as I know, all changes people are hoping to have in the 1.14.0
release have landed. Please speak up if that is not the case, otherwise I'm
hoping to prepare RC0 for tomorrow.
--
Michael Mior
mm...@apache.org
Could you also trigger a new Coverity scan? I don't have write access to
your repo.
--
Michael Mior
mm...@apache.org
2017-09-06 15:50 GMT-04:00 Julian Hyde :
> I’m good to go.
>
> Today, I will check that Calcite build / test on still works Windows.
>
> Julian
>
> >
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