I am hoping to get a bit of help. I just upgraded elastic from 5.4.0 to 5.6.0 and not elastic is refusing to start I checked the logs and I am seeing the following error. Any help would be great.
[2017-09-13T15:49:02,198][ERROR][o.e.b.Bootstrap ] Guice Exception: java.security.AccessControlException: access denied (“java.io.FilePermission” “config/readonlyrest.yml” “read”)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:472)
at java.security.AccessController.checkPermission(AccessController.java:884)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
at java.lang.SecurityManager.checkRead(SecurityManager.java:888)
at sun.nio.fs.UnixChannelFactory.open(UnixChannelFactory.java:245)
at sun.nio.fs.UnixChannelFactory.newFileChannel(UnixChannelFactory.java:136)
at sun.nio.fs.UnixChannelFactory.newFileChannel(UnixChannelFactory.java:148)
at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:212)
at java.nio.file.Files.newByteChannel(Files.java:361)
at java.nio.file.Files.newByteChannel(Files.java:407)
at java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
at java.nio.file.Files.newInputStream(Files.java:152)
at org.elasticsearch.common.settings.Settings$Builder.loadFromPath(Settings.java:1032)
at org.elasticsearch.plugin.readonlyrest.es.SettingsManagerImpl.getCurrentSettings(SettingsManagerImpl.java:55)
at org.elasticsearch.plugin.readonlyrest.configuration.ReloadableSettings.(ReloadableSettings.java:50)
at org.elasticsearch.plugin.readonlyrest.es.ReloadableSettingsImpl.(ReloadableSettingsImpl.java:29)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at <<>>
at org.elasticsearch.node.Node.(Node.java:499)
at org.elasticsearch.node.Node.(Node.java:245)
at org.elasticsearch.bootstrap.Bootstrap$5.(Bootstrap.java:233)
at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:233)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:342)