Thanks Stamatis and Francis for the addition, I will update the report
accordingly.
Cheers,
Haisheng Yuan
On 2021/10/06 21:04:22, Stamatis Zampetakis wrote:
> LGTM and +1 for the longer description as Francis mentioned.
>
> This is the report for Q3 (July-September) so I think Avatica 1.19
Congratulations, Zhaohui, well deserved!
Haisheng
On 2021/10/06 21:14:00, Francis Chuang wrote:
> Congratulations!
>
> On 7/10/2021 7:47 am, Stamatis Zampetakis wrote:
> > Apache Calcite's Project Management Committee (PMC) has invited Zhaohui Xu
> > to
> > become a committer, and we are
FYI, the last patch for immutables is up and passing all checks. I'll do
another pass in the morning to make sure everything looks good and then
will merge if I don't hear any concerns.
https://github.com/apache/calcite/pull/2568
On Wed, Oct 6, 2021, 1:04 PM Jacques Nadeau wrote:
>
duan xiong created CALCITE-4836:
---
Summary: Upgrade protobuf-java 3.6.1 -> 3.17.1
Key: CALCITE-4836
URL: https://issues.apache.org/jira/browse/CALCITE-4836
Project: Calcite
Issue Type: Bug
Congratulations!
On 7/10/2021 7:47 am, Stamatis Zampetakis wrote:
Apache Calcite's Project Management Committee (PMC) has invited Zhaohui Xu
to
become a committer, and we are pleased to announce that they have accepted.
Numbers speak for themselves and Zhaohui has over 30 commits already in
LGTM and +1 for the longer description as Francis mentioned.
This is the report for Q3 (July-September) so I think Avatica 1.19 should
anyways go to the next one.
## Project Activity
+At BOSS 2021, Copenhagen, Denmark, August 16, 2021, Julian Hyde & Stamatis
Zampetakis gave
a tutorial about
Apache Calcite's Project Management Committee (PMC) has invited Zhaohui Xu
to
become a committer, and we are pleased to announce that they have accepted.
Numbers speak for themselves and Zhaohui has over 30 commits already in
master
and more than 20 open pull requests waiting to get in. Great
Definitely. I'm also trying to add helpful comments in a couple of key
javadoc locations.
On Wed, Oct 6, 2021 at 1:02 PM Julian Hyde wrote:
> Thanks for following through on this large change, Jacques. Be sure to
> document the changes people will need to make if they have defined their
> own
Thanks for following through on this large change, Jacques. Be sure to document
the changes people will need to make if they have defined their own rules.
> On Oct 6, 2021, at 12:59 PM, Jacques Nadeau wrote:
>
> I'm hoping (fingers crossed) to have the final Immutables patch up today
> and
I'm hoping (fingers crossed) to have the final Immutables patch up today
and if all goes well, get that merged before the release.
On Wed, Oct 6, 2021 at 11:34 AM Julian Hyde wrote:
> So, the vote for Avatica 1.19 is underway, and we will likely have a
> release in 4 or 5 days.
>
> Next up,
Vladimir,
I think that's too harsh. In practice people aren't on the latest JDK version.
(CI environments usually are, and therefore we'll tend to miss these issues.)
We should make the process as painless as possible for everyone.
Julian
On 2021/10/06 10:54:17, Vladimir Sitnikov wrote:
>
[justin@localhost calcite]$ cat ../calcite.old/test.json
{
version: '1.0',
defaultSchema: 'ssb',
schemas: [
{
name: 'ssb',
type: 'custom',
factory: 'org.apache.calcite.adapter.jdbc.JdbcSchema$Factory',
operand: {
jdbcUrl: 'jdbc:mysql://localhost/ssb',
Caused by: com.google.common.util.concurrent.UncheckedExecutionException:
java.lang.RuntimeException: java.sql.SQLException: Cannot create JDBC
driver of class '' for connect URL 'jdbc:mysql://localhost/ssb'
On Wed, Oct 6, 2021 at 3:14 PM Julian Hyde wrote:
> What happens if you remove the line
What happens if you remove the line
jdbcDriver: 'com.mysql.cj.jdbc.Driver’,
from your Calcite model? Hopefully, it just works. Most drivers load
automatically these days, and if you don’t specify the class name, Calcite
won’t try to load it manually.
> On Oct 6, 2021, at 12:07 PM,
Hi,
So the example from MySQL is:
[justin@localhost calcite.old]$ cat LoadDriver.java
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
// Notice, do not import com.mysql.jdbc.*
// or you will have problems!
public class LoadDriver {
public static void
Hi,
The class.forName doesn't work for me though (tried
org.mysql.cj.jdbc.Driver and org.mysql.jdbc.Driver), but just using a
"jdbc:mysql://" connection string does work.
It makes sense that class.forName throws the same exception for me as
Calcite, but I don't understand why just using a
Does your environment use shading? Maybe Class.forName with a constant argument
is handled by the shading, but Calcite is calling Class.forName with a dynamic
argument.
> On Oct 6, 2021, at 11:41 AM, Justin Swanhart wrote:
>
> Hi,
>
> The jar is in the classpath, and I can run the java
Hi,
The jar is in the classpath, and I can run the java command that the
sqlline script runs directly, and I get the same error.
The following works in a test java program with the CLASSPATH set:
conn =
DriverManager.getConnection("jdbc:mysql://localhost/ssb?" +
So, the vote for Avatica 1.19 is underway, and we will likely have a release in
4 or 5 days.
Next up, Calcite release 1.28. I'll be release manager for that too, and I'd
like to start the vote in a week. I have three asks:
1. Start stabilizing the build. If you have a change that might cause
Julian Hyde created CALCITE-4835:
Summary: Release Calcite 1.28.0
Key: CALCITE-4835
URL: https://issues.apache.org/jira/browse/CALCITE-4835
Project: Calcite
Issue Type: Bug
It looks as if com.mysql.cj.jdbc.Driver is not on your class path.
If you are launching via SQLLine, you will need to edit the sqlline shell
script to add a jar (or jars) to your class path.
Julian
> On Oct 6, 2021, at 10:43 AM, Justin Swanhart wrote:
>
> I am probably making some obvious
I am probably making some obvious mistake, but I am having a problem
getting a simple MySQL JDBC connection working.
I have the latest version of the Connector/J MySQL java client driver. I
have a MySQL 8 server running on the local machine, and the following model
JSON:
{
version: '1.0',
Ruben Q L created CALCITE-4834:
--
Summary: JaninoRelMetadataProvider uses hardcoded class name
Key: CALCITE-4834
URL: https://issues.apache.org/jira/browse/CALCITE-4834
Project: Calcite
Issue
Evgeny Stanilovsky created CALCITE-4833:
---
Summary: Complex nested correlated subquery failed.
Key: CALCITE-4833
URL: https://issues.apache.org/jira/browse/CALCITE-4833
Project: Calcite
>Does no other build it locally for such a time ?:)
Evgeny, it is very likely you hit the bug because you use a stale version
of OpenJDK.
What Stamatis merged is not a fix, but it is a workaround.
In any case, if you use an outdated Java version, it is up to you to figure
out why the build does
Looks good to me! Avatica 1.19 is currently being voted upon, so if it
finalizes before the 12th, it should be added to the report.
I'd suggest using the longer description for the project:
Apache Calcite is a highly customizable framework for parsing and
planning queries on data in a wide
Thanks Stamatis, seems it`s my case too)
Does no other build it locally for such a time ?:)
I think you hit CALCITE-4798 [1] but not sure why others didn't now bump
into this so far.
There is a PR ready, I will test if it resolves the problem for me and
merge it today.
Best,
Stamatis
[1]
I think you hit CALCITE-4798 [1] but not sure why others didn't now bump
into this so far.
There is a PR ready, I will test if it resolves the problem for me and
merge it today.
Best,
Stamatis
[1] https://issues.apache.org/jira/browse/CALCITE-4798
On Wed, Oct 6, 2021 at 9:31 AM stanilovsky
Vladimir Sitnikov created CALCITE-4832:
--
Summary: Refactor Gradle to build-logic convention plugins
Key: CALCITE-4832
URL: https://issues.apache.org/jira/browse/CALCITE-4832
Project: Calcite
Thanks, i suppose it`s all ok with java
java -version
openjdk version "13.0.7" 2021-04-20
OpenJDK Runtime Environment (build 13.0.7+5-Ubuntu-0ubuntu120.04)
OpenJDK 64-Bit Server VM (build 13.0.7+5-Ubuntu-0ubuntu120.04, mixed mode)
and not ok with:
build.gradle.kts
'''
val werror by props(true)
What is the exact Java version you are using?
It looks like https://bugs.openjdk.java.net/browse/JDK-8032211 , and it
might be that newer OpenJDK include the fix.
Vladimir
Attached below is a draft of this month's board report. I plan to submit it on
Oct 12. Please let me know if you have additions or corrections.
## Description:
The mission of Calcite is the creation and maintenance of software related to
Dynamic data management framework
## Issues:
There are
hi ! can`t build top of calcite (sha: commit
74e97780add051cb71a122075e5bcbceb)
$ ./gradlew build
Task :core:compileJava
/home/zstan/work/repo/calcite/core/src/main/java/org/apache/calcite/prepare/PlannerImpl.java:39:
warning: [deprecation]
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