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From Ilya Kasnacheev <ilya.kasnach...@gmail.com>
Subject Re: [VOTE] Release Apache Ignite 3.0.0-alpha1 RC2
Date Tue, 05 Jan 2021 10:09:27 GMT
Hello!

-1 (binding)

After doing mvn clean install, the modules/cli/target/ignite executable
file is malformed, it would not run.

When running it with zsh, the following error is seen:
~/Downloads/apache-ignite-3.0.0-alpha1-src/modules/cli/target% ./ignite
./ignite: 17: set: Illegal option -o pipefail

When running it with another popular shell, fish, the following error is
seen:
ikasnacheev@ikasnacheev-ThinkPad-P51s ~/D/a/m/c/target> ./ignite
Failed to execute process './ignite'. Reason:
exec: Exec format error
The file './ignite' is marked as an executable but could not be run by the
operating system.

The reason for this, the file starts with Apache license, and then the
#!/usr/bin/env marker is seen.
However, by UNIX conventions, the shebang line has to be the very first.
And only then you can specify the license.

I would have thought that it will finally run as explicit bash script, but
it won't either:
~/Downloads/apache-ignite-3.0.0-alpha1-src/modules/cli/target% bash ignite
~/Downloads/apache-ignite-3.0.0-alpha1-src/modules/cli/target% echo $?
1

It won't even run as "bash ignite" even if you log in to bash first. The
only way of running it is doing ./ignite while in bash.

This aside, I don't really understand how we are going to publish this
release. Will we offer downloads from ignite.apache.org? What if people
start actually downloading it and see that it basically does nothing?
Do we have documentation for this release? README.md is a one-liner.
DEVNOTES.md does not even explain how to run it. There's `./docs' but no
explanation how to use them. I have tried to go through the "Getting
started" in the docs but also has failed miserably:
~/Downloads/apache-ignite-3.0.0-alpha1-src% mkdir ignite3 && cd ignite3
~/Downloads/apache-ignite-3.0.0-alpha1-src/ignite3% curl -L "
https://www.apache.org/dyn/mirrors/mirrors.cgi?action=download&filename=ignite/3.0.0-alpha1/ignite"
-o ignite && chmod +x ignite

 % Total    % Received % Xferd  Average Speed   Time    Time     Time
 Current
                                Dload  Upload   Total   Spent    Left
 Speed
 0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--
    0
100  1017    0  1017    0     0   1040      0 --:--:-- --:--:-- --:--:--
 1040
~/Downloads/apache-ignite-3.0.0-alpha1-src/ignite3% ls
ignite
~/Downloads/apache-ignite-3.0.0-alpha1-src/ignite3% ./ignite
./ignite: 2: Syntax error: newline unexpected
~/Downloads/apache-ignite-3.0.0-alpha1-src/ignite3% head ignite
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Object not found!</title>
<link rev="made" href="mailto:%5bno%20address%20given%5d" />
<style type="text/css"><!--/*--><![CDATA[/*><!--*/

Alpha releases are usually the ones which contain the core functionality.
The ones which aren't are called "technology preview" and should not carry
the "apache ignite" brand in my opinion. Can we rename the deliverable to
"apache ignite launcher 3.0.0 preview" or something like that? I would also
very much like to have a tutorial on how to use it.

Also, if you try to build it with JVM 8, you will get a cryptic error:
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile
(default-compile) on project ignite-configuration: Fatal error compiling:
invalid flag: --release
-> [Help 1]

If you try to run it with JVM 8 (by logging in to bash first), you will get
another cryptic error:
ikasnacheev@ikasnacheev-ThinkPad-P51s:
~/Downloads/apache-ignite-3.0.0-alpha1-src/modules/cli/target$ ./ignite
Error: A JNI error has occurred, please check your installation and try
again
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/apache/ignite/cli/IgniteCliApp has been compiled by a more recent
version of the Java Runtime (class file version 55.0
), this version of the Java Runtime only recognizes class file versions up
to 52.0
       at java.lang.ClassLoader.defineClass1(Native Method)

I think that both pathways should check the JVM version explicitly.

Regards,
-- 
Ilya Kasnacheev


вт, 5 янв. 2021 г. в 06:51, Denis Magda <dmagda@apache.org>:

> +1 (binding)
>
> On Monday, January 4, 2021, Valentin Kulichenko <
> valentin.kulichenko@gmail.com> wrote:
>
> > Dear Community,
> >
> > The release candidate is uploaded here:
> > https://dist.apache.org/repos/dist/dev/ignite/3.0.0-alpha1-rc2/
> > Maven staging:
> > https://repository.apache.org/content/repositories/orgapacheignite-1503/
> > Git tag: https://github.com/apache/ignite-3/tree/3.0.0-alpha1-rc2
> >
> > For more information on the purpose and the scope of the release, see
> this
> > discussion:
> > http://apache-ignite-developers.2346864.n4.nabble.
> > com/DISCUSSION-3-0-0-Alpha-release-td50744.html
> >
> > Included Jira tickets:
> > https://issues.apache.org/jira/issues/?jql=project%20%3D%20IGNITE%20AND%
> > 20fixVersion%20%3D%203.0.0-alpha1
> >
> > Fixes included on top of 3.0.0-alpha1 RC1:
> >
> >    - https://issues.apache.org/jira/browse/IGNITE-13950
> >    (IgniteCliInterfaceTest can fail on Windows)
> >
> > DEVNOTES:
> > https://github.com/apache/ignite-3/blob/3.0.0-alpha1-rc2/DEVNOTES.md
> > <https://github.com/apache/ignite-3/blob/3.0.0-alpha1-rc1/DEVNOTES.md>
> >
> > The vote is formal, see voting guidelines:
> > https://www.apache.org/foundation/voting.html
> >
> > +1 - accept Apache Ignite 3.0.0-alpha1 RC2
> > 0 - don't care either way
> > -1 - DO NOT accept Apache Ignite 3.0.0-alpha1 RC2 (explain why)
> >
> > See notes on how to verify release here:
> > https://www.apache.org/info/verification.html
> >
> > This vote will be open for 72 hours and will close on January 8th at
> 12:00
> > am UTC:
> >
> https://www.timeanddate.com/countdown/generic?iso=20210107T16&p0=224&font=
> > cursive
> >
> > -Val
> >
>
>
> --
> -
> Denis
>

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