Problemas de implementación de Grails (WAR & Tomcat)

Question

Estoy trabajando en la implementación de WAR bajo Tomcat 6 en un servidor remoto. Ahora si despliegue como tal en mi máquina local todo funciona bien. La implementación remota desencadena un conjunto muy desagradable de excepciones.

log4j:ERROR setFile(null,true) call failed. 
java.io.FileNotFoundException: stacktrace.log (Permission denied) 
    at java.io.FileOutputStream.openAppend(Native Method) 
    at java.io.FileOutputStream.<init>(FileOutputStream.java:207) 
    at java.io.FileOutputStream.<init>(FileOutputStream.java:131) 
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:294) 
    at org.apache.log4j.FileAppender.activateOptions(FileAppender.java:165) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:616) 
    <...snip> 
ERROR initWebApplicationContext, Context initialization failed 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'messageSource': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'hibernateProperties' while setting bean property 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    at java.lang.Thread.run(Thread.java:636) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'hibernateProperties' while setting bean property 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    ... 1 more 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'hibernateProperties' while setting bean property 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    ... 1 more 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    ... 1 more 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    ... 1 more 
Caused by: org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    ... 1 more 
Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied)) 
    at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1225) 
    at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880) 
    at $Proxy15.getMetaData(Unknown Source) 
    ... 1 more 
Caused by: java.sql.SQLException: File input/output error prodDB.properties java.io.FileNotFoundException: prodDB.properties.new (Permission denied) 
    at org.hsqldb.jdbc.Util.sqlException(Unknown Source) 
    at org.hsqldb.jdbc.jdbcConnection.<init>(Unknown Source) 
    at org.hsqldb.jdbcDriver.getConnection(Unknown Source) 
    at org.hsqldb.jdbcDriver.connect(Unknown Source) 
    at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38) 
    at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294) 
    at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1247) 
    at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1221) 
    ... 3 more 

estoy usando HSQLDB como base de datos.

Tomcat se ejecuta como un servicio, por lo que no debería tener ningún problema de permiso. ¿Debo cambiar los permisos de algo (si es así, dónde, porque no puedo encontrar el intento de acceso)? ¿Hay alguna opción de configuración que pueda configurar en Grails para no registrar o redirigir el registro?

Answer 1

Esto no se trata de registrar, se trata de "prodDB.properties". Obtendrá una excepción FileNotFoundException porque no puede escribirla (o posiblemente cambiarle el nombre). El usuario que ejecuta la aplicación no debe tener permiso de escritura en el directorio donde está creando los archivos de la base de datos HSQLDB.

La configuración por defecto utiliza una ruta relativa, por lo que es escribir allí donde la aplicación está poniendo en marcha a partir de:

production { 
    dataSource { 
     dbCreate = "update" 
     url = "jdbc:hsqldb:file:prodDb;shutdown=true" 
    } 
} 

Una solución es codificar la ruta en DataSource.groovy:

production { 
    dataSource { 
     dbCreate = "update" 
     url = "jdbc:hsqldb:file:/some/writeable/folder/prodDb;shutdown=true" 
    } 
} 

Una mejor es habilitar archivos de configuración externos en Config.groovy:

grails.config.locations = ["classpath:${appName}-config.groovy"] 

y crea Te foo-config.groovy contiene

dataSource { 
    url = "jdbc:hsqldb:file:/some/writeable/folder/prodDb;shutdown=true" 
} 

y poner foo-config.groovy en TOMCAT_HOME $/lib que se encuentra en la ruta de clase de Tomcat (modificar foo a su nombre de la aplicación). De esta forma, puede desplegar la guerra en varias ubicaciones y tener solo una anulación de archivo de configuración en lugar de codificar por hardware un único valor en Config.groovy.

Answer 2

De repente me encontré con este problema cuando actualicé a Windows 7. Había estado usando un acceso directo para iniciar Tomcat y configuré el directorio "Iniciar en" simplemente "C: \". Windows 7 no permite que los usuarios que no sean administradores escriban en este directorio. Creé un subdirectorio de mi casa de usuario llamado "TomcatData" y cambié mi atajo para iniciar Tomcat desde allí. Todo ahora funciona bien.