Arpit Gupta created NIFI-2128:
---------------------------------
Summary: NiFi service fails to start with
FileAlreadyExistsException when configured to use a directory that is symlink
Key: NIFI-2128
URL: https://issues.apache.org/jira/browse/NIFI-2128
Project: Apache NiFi
Issue Type: Bug
Components: Configuration
Affects Versions: 1.0.0
Reporter: Arpit Gupta
Configured content repository for NiFi to use a symlink. NiFi service startup
failed with
{code}
2016-06-22 17:55:08,267 ERROR [main] org.apache.nifi.NiFi Failure to launch
NiFi due to java.util.ServiceConfigurationError:
org.apache.nifi.controller.repository.ContentRepository: Provider
org.apache.nifi.controller.repository.FileSystemRepository could not be
instantiated
java.util.ServiceConfigurationError:
org.apache.nifi.controller.repository.ContentRepository: Provider
org.apache.nifi.controller.repository.FileSystemRepository could not be
instantiated
at java.util.ServiceLoader.fail(ServiceLoader.java:232) ~[na:1.8.0_60]
at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
~[na:1.8.0_60]
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
~[na:1.8.0_60]
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
~[na:1.8.0_60]
at java.util.ServiceLoader$1.next(ServiceLoader.java:480) ~[na:1.8.0_60]
at
org.apache.nifi.nar.ExtensionManager.loadExtensions(ExtensionManager.java:106)
~[nifi-nar-utils-0.6.0.2.0.0.0-187.jar:0.6.0.2.0.0.0-187]
at
org.apache.nifi.nar.ExtensionManager.discoverExtensions(ExtensionManager.java:87)
~[nifi-nar-utils-0.6.0.2.0.0.0-187.jar:0.6.0.2.0.0.0-187]
at org.apache.nifi.NiFi.<init>(NiFi.java:120)
~[nifi-runtime-0.6.0.2.0.0.0-187.jar:0.6.0.2.0.0.0-187]
at org.apache.nifi.NiFi.main(NiFi.java:227)
~[nifi-runtime-0.6.0.2.0.0.0-187.jar:0.6.0.2.0.0.0-187]
Caused by: java.nio.file.FileAlreadyExistsException: ./content_repository
at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:88)
~[na:1.8.0_60]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
~[na:1.8.0_60]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
~[na:1.8.0_60]
at
sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
~[na:1.8.0_60]
at java.nio.file.Files.createDirectory(Files.java:674) ~[na:1.8.0_60]
at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
~[na:1.8.0_60]
at java.nio.file.Files.createDirectories(Files.java:727) ~[na:1.8.0_60]
at
org.apache.nifi.controller.repository.FileSystemRepository.<init>(FileSystemRepository.java:136)
~[nifi-framework-core-0.6.0.2.0.0.0-187.jar:0.6.0.2.0.0.0-187]
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
Method) ~[na:1.8.0_60]
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
~[na:1.8.0_60]
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
~[na:1.8.0_60]
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
~[na:1.8.0_60]
at java.lang.Class.newInstance(Class.java:442) ~[na:1.8.0_60]
at
java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
~[na:1.8.0_60]
... 6 common frames omitted
2016-06-22 17:55:08,269 INFO [Thread-1] org.apache.nifi.NiFi Initiating
shutdown of Jetty web server...
2016-06-22 17:55:08,270 INFO [Thread-1] org.apache.nifi.NiFi Jetty web server
shutdown completed (nicely or otherwise).
{code}
Tried both opendk8 and oracle jdk
{code}
/usr/jdk64/jdk1.8.0_60/bin/java -version
java version "1.8.0_60"
Java(TM) SE Runtime Environment (build 1.8.0_60-b27)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)
/usr/lib/jvm/java-1.8.0-openjdk.x86_64/bin/java -version
openjdk version "1.8.0_91"
OpenJDK Runtime Environment (build 1.8.0_91-b14)
OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)
{code}
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