theit opened a new issue, #695:
URL: https://github.com/apache/maven-mvnd/issues/695
Following the instructions in the readme, I tried to locally build mvnd, but
without success. A JUnit test fails:
```
C:\Users\thoh\git\apache.org\maven-mvnd>mvn clean verify -Pnative
[INFO] Scanning for projects...
(...)
[INFO] ----------------< org.apache.maven.daemon:mvnd-common
>-----------------
[INFO] Building Maven Daemon - Common 0.9.0-SNAPSHOT
[6/10]
[INFO] --------------------------------[ jar
]---------------------------------
(...)
[INFO] --- maven-surefire-plugin:3.0.0-M5:test (default-test) @ mvnd-common
---
[INFO]
[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.mvndaemon.mvnd.common.DaemonRegistryTest
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
64 kb due to buffer overflow
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
128 kb due to buffer overflow
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
64 kb due to buffer underflow
[main] WARN org.mvndaemon.mvnd.common.DaemonRegistry - Invalid daemon
registry info, trying to recover from this issue. If you keep getting this
warning, try deleting the `registry.bin` file at
[C:\Users\thoh\AppData\Local\Temp\reg5075242740053077541.data]
java.lang.IllegalStateException: Bad string size: 3072
at
org.mvndaemon.mvnd.common.DaemonRegistry.readString(DaemonRegistry.java:357)
at
org.mvndaemon.mvnd.common.DaemonRegistry.doUpdate(DaemonRegistry.java:225)
at
org.mvndaemon.mvnd.common.DaemonRegistry.read(DaemonRegistry.java:176)
at
org.mvndaemon.mvnd.common.DaemonRegistry.getAll(DaemonRegistry.java:114)
at
org.mvndaemon.mvnd.common.DaemonRegistryTest.testRecovery(DaemonRegistryTest.java:124)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
(...)
[ERROR] Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
0.508 s <<< FAILURE! - in org.mvndaemon.mvnd.common.DaemonRegistryTest
[ERROR] org.mvndaemon.mvnd.common.DaemonRegistryTest.testBigRegistry Time
elapsed: 0.475 s <<< ERROR!
org.mvndaemon.mvnd.common.DaemonException: Exception while updating
C:\Users\thoh\AppData\Local\Temp\reg15026837188086410214.data
at
org.mvndaemon.mvnd.common.DaemonRegistry.doUpdate(DaemonRegistry.java:285)
at
org.mvndaemon.mvnd.common.DaemonRegistry.update(DaemonRegistry.java:180)
at
org.mvndaemon.mvnd.common.DaemonRegistry.remove(DaemonRegistry.java:139)
at
org.mvndaemon.mvnd.common.DaemonRegistryTest.testBigRegistry(DaemonRegistryTest.java:88)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
(...)
Caused by: java.io.IOException: Der Vorgang ist bei einer Datei mit einem
geöffneten Bereich, der einem Benutzer zugeordnet ist, nicht anwendbar
at java.base/sun.nio.ch.FileDispatcherImpl.truncate0(Native Method)
at
java.base/sun.nio.ch.FileDispatcherImpl.truncate(FileDispatcherImpl.java:90)
at
java.base/sun.nio.ch.FileChannelImpl.truncate(FileChannelImpl.java:437)
at
org.mvndaemon.mvnd.common.DaemonRegistry.doUpdate(DaemonRegistry.java:265)
... 71 more
(...)
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 18.284 s
[INFO] Finished at: 2022-09-29T09:13:52+02:00
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-surefire-plugin:3.0.0-M5:test (default-test) on
project mvnd-common: There are test failures.
(...)
```
This happens with Maven 3.8.6 and GraalVM 22.2.0 and either building the
master branch or the tagged version 0.8.1.
Checking out 0.8.0, I also see a stracktrace on the console, but the unit
test doesn't fail and the build continues:
```
[INFO] -------------------------------------------------------
[INFO] T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.mvndaemon.mvnd.common.DaemonRegistryTest
[main] WARN org.mvndaemon.mvnd.common.DaemonRegistry - Invalid daemon
registry info, trying to recover from this issue. If you keep getting this
warning, try deleting the `registry.bin` file at
[C:\Users\thoh\AppData\Local\Temp\reg3037445246490135160.data]
java.lang.IllegalStateException: Bad string size: 3072
at
org.mvndaemon.mvnd.common.DaemonRegistry.readString(DaemonRegistry.java:313)
at
org.mvndaemon.mvnd.common.DaemonRegistry.doUpdate(DaemonRegistry.java:214)
at
org.mvndaemon.mvnd.common.DaemonRegistry.read(DaemonRegistry.java:165)
at
org.mvndaemon.mvnd.common.DaemonRegistry.getAll(DaemonRegistry.java:103)
at
org.mvndaemon.mvnd.common.DaemonRegistryTest.testRecovery(DaemonRegistryTest.java:81)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
(...)
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.15
s - in org.mvndaemon.mvnd.common.DaemonRegistryTest
```
I then thought, let's have a look at the code in my Eclipse IDE and try to
find out what's going on:
Running the unit test class inside Eclipse with Adoptium OpenJDK 17.0.4.1, I
see the same error message, but the unit test itself is marked as being
executed successfully:
```
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
64 kb due to buffer overflow
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
128 kb due to buffer overflow
[main] INFO org.mvndaemon.mvnd.common.DaemonRegistry - Resizing registry to
64 kb due to buffer underflow
[main] WARN org.mvndaemon.mvnd.common.DaemonRegistry - Invalid daemon
registry info, trying to recover from this issue. If you keep getting this
warning, try deleting the `registry.bin` file at
[C:\Users\thoh\AppData\Local\Temp\reg7220429744484783348.data]
java.lang.IllegalStateException: Bad string size: 3072
at
org.mvndaemon.mvnd.common.DaemonRegistry.readString(DaemonRegistry.java:357)
at
org.mvndaemon.mvnd.common.DaemonRegistry.doUpdate(DaemonRegistry.java:225)
at
org.mvndaemon.mvnd.common.DaemonRegistry.read(DaemonRegistry.java:176)
at
org.mvndaemon.mvnd.common.DaemonRegistry.getAll(DaemonRegistry.java:114)
at
org.mvndaemon.mvnd.common.DaemonRegistryTest.testRecovery(DaemonRegistryTest.java:124)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
(...)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:452)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)
```
Funny:
With IBM's Semeru variant 17.0.4.1 instead of the Adoptium runtime, the same
error message appears, but then the test is marked as faulty...
Does someone have any idea what is causing this strange behaviour?
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