??????First development steps, broken build workarounds?

[Frost Wong]

Hi Jack,


I've just packaged a brand new dist from source several days ago.


I think you should do `mvn clean install -DskipTest` from the project root and 
see the output. 



In fact the project **NEEDS** some workaround to compile, for instance it will 
complain about `@ant-design/icons-angular-icons` is missing after `npm install` 
is executed, you have to run `ng add @ant-design/icons-angular` after that and 
every thing goes well.


PS: If you have modified your `$HOME/.m2/settings.xml` to third-party mirror 
(e.g. aliyun in mainland China), proberbly it will fail because some 
dependencies are missing, you'd better put it to another place.


Wish would help





------------------ ???????? ------------------
??????:                                                                         
                                               "dev"                            
                                                        
<j...@bytesandwich.com&gt;;
????????:&nbsp;2021??2??6??(??????) ????11:36
??????:&nbsp;"dev"<dev@flink.apache.org&gt;;

????:&nbsp;First development steps, broken build workarounds?



Hi All,

How do you start a fresh ticket in the flink repo for you guys' workflows? 
Master doesn't seem to build `mvn clean package` after trying a few different 
commits and a few tweaks to fork settings.

Is there maybe some workaround part of the development setup? Maybe it's just 
windows linux subsystem that's the issue?

Specifically, I've tried building a few commits on master as a first 
development project and I keep seeing a huge wall of: "The forked VM terminated 
without properly saying goodbye".

It also looks like the build has been failing for a few months? Am I seeing 
that right? 
http://mail-archives.apache.org/mod_mbox/flink-builds/202101.mbox/browser 
That's why I think maybe we have a regular practices of skipping some tests or 
setting some flags or something like that?

It looks like my builds are repeatedly dying in the "Runtime" test suite.

# Specific Failure:
```
[INFO] Results:
[INFO]
[ERROR] Failures:
[ERROR]&nbsp;&nbsp; BlobServerRangeTest.testOnePortAvailable:106
Expected: (a value equal to or greater than <50000&gt; and a value less than or 
equal to <50050&gt;)
&nbsp;&nbsp;&nbsp;&nbsp; but: a value equal to or greater than <50000&gt; 
<49877&gt; was less than <50000&gt;
[ERROR]&nbsp;&nbsp; BlobServerRangeTest.testPortUnavailable Expected exception: 
java.io.IOException
[ERROR]&nbsp;&nbsp; 
BootstrapToolsTest.testActorSystemInstantiationFailureWhenPortOccupied:528 
Expected to fail with a BindException
[ERROR]&nbsp;&nbsp; RestClientTest.testConnectionTimeout:78
Expected: an instance of 
org.apache.flink.shaded.netty4.io.netty.channel.ConnectTimeoutException
&nbsp;&nbsp;&nbsp;&nbsp; but: 
<org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException:
 Connection refused: /240.0.0.0:80&gt; is a 
org.apache.flink.shaded.netty4.io.netty.channel.AbstractChannel$AnnotatedConnectException
[ERROR]&nbsp;&nbsp; 
TaskManagerRunnerStartupTest.testStartupWhenNetworkStackFailsToInitialize:163 
Should throw IOException when the network stack cannot be initialized.
[INFO]
[ERROR] Tests run: 5072, Failures: 5, Errors: 0, Skipped: 51
```

# Stopping at suite: Runtime
```
[ERROR] Tests run: 5072, Failures: 5, Errors: 0, Skipped: 51
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for Flink : 1.13-SNAPSHOT:
[INFO]
[INFO] Flink : Tools : Force Shading ...................... SUCCESS [ 11.719 s]
[INFO] Flink : ............................................ SUCCESS [ 22.373 s]
[INFO] Flink : Annotations ................................ SUCCESS [&nbsp; 
4.312 s]
[INFO] Flink : Test utils : ............................... SUCCESS [&nbsp; 
0.384 s]
[INFO] Flink : Test utils : Junit ......................... SUCCESS [&nbsp; 
6.516 s]
[INFO] Flink : Metrics : .................................. SUCCESS [&nbsp; 
0.461 s]
[INFO] Flink : Metrics : Core ............................. SUCCESS [&nbsp; 
4.643 s]
[INFO] Flink : Core ....................................... SUCCESS [02:00 min]
[INFO] Flink : Java ....................................... SUCCESS [ 48.244 s]
[INFO] Flink : Queryable state : .......................... SUCCESS [&nbsp; 
0.315 s]
[INFO] Flink : Queryable state : Client Java .............. SUCCESS [&nbsp; 
5.269 s]
[INFO] Flink : FileSystems : .............................. SUCCESS [&nbsp; 
0.461 s]
[INFO] Flink : FileSystems : Hadoop FS .................... SUCCESS [ 17.152 s]


[INFO] Flink : Runtime .................................... FAILURE [09:08 min]


[INFO] Flink : Scala ...................................... SKIPPED
[INFO] Flink : FileSystems : Mapr FS ...................... SKIPPED
[INFO] Flink : FileSystems : Hadoop FS shaded ............. SKIPPED
[INFO] Flink : FileSystems : S3 FS Base ................... SKIPPED
-- 
```

# Many many crashed vms
```
[ERROR] ExecutionException The forked VM terminated without properly saying 
goodbye. VM crash or System.exit called?
[ERROR] Command was /bin/sh -c cd /mnt/c/Users/jack/src/flink/flink-runtime 
&amp;&amp; /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Xms256m -Xmx2048m 
-Dmvn.forkNumber=2 -XX:+UseG1GC -jar 
/mnt/c/Users/jack/src/flink/flink-runtime/target/surefire/surefirebooter15675874354821454443.jar
 /mnt/c/Users/jack/src/flink/flink-runtime/target/surefire 
2021-02-05T17-53-07_512-jvmRun2 surefire14636922785903152248tmp 
surefire_7126512113205932057927tmp
[ERROR] Process Exit Code: 0
```



&nbsp; Jack Phelan
&nbsp; j...@bytesandwich.com