[jira] [Created] (HDDS-2179) ConfigFileGenerator fails with Java 10 or newer

["Doroszlai, Attila (Jira)" <ji...@apache.org>]

Doroszlai, Attila created HDDS-2179:
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             Summary: ConfigFileGenerator fails with Java 10 or newer
                 Key: HDDS-2179
                 URL: https://issues.apache.org/jira/browse/HDDS-2179
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: build
            Reporter: Doroszlai, Attila
            Assignee: Doroszlai, Attila


{code:title=mvn -f pom.ozone.xml -DskipTests -am -pl :hadoop-hdds-config clean package}
...
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ hadoop-hdds-config ---
[INFO] Compiling 3 source files to hadoop-hdds/config/target/test-classes
...
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project hadoop-hdds-config: Compilation failure
[ERROR] Can't generate the config file from annotation: hadoop-hdds/config/target/test-classes/ozone-default-generated.xml
{code}

The root cause is that new Java (I guess it's 9+, but tried only on 10+) throws a different {{IOException}} subclass: {{NoSuchFileException}} instead of {{FileNotFoundException}}.

{code}
java.nio.file.NoSuchFileException: hadoop-hdds/config/target/test-classes/ozone-default-generated.xml
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
	at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:219)
	at java.base/java.nio.file.Files.newByteChannel(Files.java:374)
	at java.base/java.nio.file.Files.newByteChannel(Files.java:425)
	at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:420)
	at java.base/java.nio.file.Files.newInputStream(Files.java:159)
	at jdk.compiler/com.sun.tools.javac.file.PathFileObject.openInputStream(PathFileObject.java:461)
	at java.compiler@13/javax.tools.ForwardingFileObject.openInputStream(ForwardingFileObject.java:74)
	at org.apache.hadoop.hdds.conf.ConfigFileGenerator.process(ConfigFileGenerator.java:62)
{code}




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