i am getting following error while connecting to mysql
i have copied mysql-connector-java-5.1.22-bin.jar to lib folder in my application
| Error 2012-11-26 16:14:16,981 [localhost-startStop-1] ERROR context.GrailsContextLoader - Error executing bootstraps: Error creating bean with name 'transactionManagerPostProcessor': 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 load JDBC driver class 'com.mysql.jdbc.Driver'
Message: Error creating bean with name 'transactionManagerPostProcessor': 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 load JDBC driver class 'com.mysql.jdbc.Driver'
Line | Method
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by 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 load JDBC driver class 'com.mysql.jdbc.Driver'
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by 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 load JDBC driver class 'com.mysql.jdbc.Driver'
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by 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 load JDBC driver class 'com.mysql.jdbc.Driver'
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by 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 load JDBC driver class 'com.mysql.jdbc.Driver'
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Driver'
->> 334 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by SQLNestedException: Cannot load JDBC driver class 'com.mysql.jdbc.Driver'
->> 1429 | createConnectionFactory in org.apache.commons.dbcp.BasicDataSource
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1371 | createDataSource in ''
| 1044 | getConnection in ''
| 334 | innerRun in java.util.concurrent.FutureTask$Sync
| 166 | run . . . in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
Caused by ClassNotFoundException: com.mysql.jdbc.Driver
->> 366 | run in java.net.URLClassLoader$1
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 355 | run in ''
| 354 | findClass in java.net.URLClassLoader
| 423 | loadClass in java.lang.ClassLoader
| 356 | loadClass in ''
| 1420 | createConnectionFactory in org.apache.commons.dbcp.BasicDataSource
| 1371 | createDataSource in ''
| 1044 | getConnection in ''
| 334 | innerRun in java.util.concurrent.FutureTask$Sync
| 166 | run in java.util.concurrent.FutureTask
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
You shouldn't copy the jar file into the lib directory when it's available in a Maven repository - it's better to download it once and cache it instead of having multiple copies, one in each of your projects. In fact the MySQL driver is the example we use in the generated BuildConfig.groovy. Just uncomment it and update the version:
dependencies {
runtime 'mysql:mysql-connector-java:5.1.22'
}
If you do have a jar file that's not in a Maven repo, put it in your lib directory. But Grails doesn't automatically discover it, so you need to run grails compile --refresh-dependencies
Related
I use Grails 2.4.5 and Hibernate 3.6.10.18 and want to use Hibernate Spacial with my MySql database.
Here is part of my BuildConfig.groovy:
repositories {
mavenRepo 'http://download.osgeo.org/webdav/geotools'
mavenRepo 'http://www.hibernatespatial.org/repository'
}
dependencies {
test "org.grails:grails-datastore-test-support:1.0.2-grails-2.4"
runtime 'mysql:mysql-connector-java:5.1.36'
compile 'org.hibernatespatial:hibernate-spatial:1.1.1'
compile 'org.hibernatespatial:hibernate-spatial-mysql:1.1.1'
compile 'com.vividsolutions:jts:1.13'
}
Refresh-dependencies works fine. But when I do. grails run-app I get the following error:
|Running Grails application
Error |
2015-07-17 21:00:05,471 [localhost-startStop-1] ERROR context.GrailsContextLoaderListener - Error initializing the application: Error creating bean with name 'transactionManagerPostProcessor': 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': Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.hibernate.mapping.PersistentClass.setJpaEntityName(Ljava/lang/String;)V
Message: Error creating bean with name 'transactionManagerPostProcessor': 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': Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.hibernate.mapping.PersistentClass.setJpaEntityName(Ljava/lang/String;)V
Line | Method
->> 266 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 617 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 745 | run in java.lang.Thread
Caused by 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': Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.hibernate.mapping.PersistentClass.setJpaEntityName(Ljava/lang/String;)V
->> 266 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 617 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 745 | run in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'sessionFactory': Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.hibernate.mapping.PersistentClass.setJpaEntityName(Ljava/lang/String;)V
->> 266 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 617 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 745 | run in java.lang.Thread
Caused by NoSuchMethodError: org.hibernate.mapping.PersistentClass.setJpaEntityName(Ljava/lang/String;)V
->> 266 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 617 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 745 | run in java.lang.Thread
How do I resolve this error?
Found the solution here:
compile("org.hibernatespatial:hibernate-spatial:1.1.1") {
excludes("hibernate-core")
excludes("javassist")
}
compile("org.hibernatespatial:hibernate-spatial-mysql:1.1.1") {
excludes("hibernate-core")
excludes("javassist")
}
I have deployed a Grails 2.2.1 application to a remote server. After a few hours, when I access to home page of the application, I see the following exception:
Error 500: Internal Server Error
URI
/DocGemStudioZoccali/
Class
java.net.SocketException
Message
Broken pipe
Trace
Line | Method
->> 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 615 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by GroovyPagesException: Error processing GroovyPageView: could not execute query; nested exception is org.hibernate.exception.JDBCConnectionException: could not execute query
->> 631 | runWorker in /index.gsp
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Caused by DataAccessResourceFailureException: could not execute query; nested exception is org.hibernate.exception.JDBCConnectionException: could not execute query
->> 108 | doCall in org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 25 | doCall in gsp_docGemStudioZoccaliindex_gsp$_run_closure1
| 38 | run . . . in gsp_docGemStudioZoccaliindex_gsp
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
Caused by JDBCConnectionException: could not execute query
->> 108 | doCall in org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 25 | doCall in gsp_docGemStudioZoccaliindex_gsp$_run_closure1
| 38 | run . . . in gsp_docGemStudioZoccaliindex_gsp
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
Caused by CommunicationsException: The last packet successfully received from the server was 138,684,859 milliseconds ago. The last packet sent successfully to the server was 138,684,859 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
->> 411 | handleNewInstance in com.mysql.jdbc.Util
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1116 | createCommunicationsException in com.mysql.jdbc.SQLError
| 3851 | send . . in com.mysql.jdbc.MysqlIO
| 2471 | sendCommand in ''
| 2651 | sqlQueryDirect in ''
| 2683 | execSQL in com.mysql.jdbc.ConnectionImpl
| 2144 | executeInternal in com.mysql.jdbc.PreparedStatement
| 2310 | executeQuery in ''
| 96 | executeQuery in org.apache.commons.dbcp.DelegatingPreparedStatement
| 108 | doCall in org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2
| 25 | doCall . in gsp_docGemStudioZoccaliindex_gsp$_run_closure1
| 38 | run in gsp_docGemStudioZoccaliindex_gsp
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by SocketException: Broken pipe
->> 109 | socketWrite in java.net.SocketOutputStream
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 153 | write in ''
| 82 | flushBuffer in java.io.BufferedOutputStream
| 140 | flush in ''
| 3832 | send . . in com.mysql.jdbc.MysqlIO
| 2471 | sendCommand in ''
| 2651 | sqlQueryDirect in ''
| 2683 | execSQL in com.mysql.jdbc.ConnectionImpl
| 2144 | executeInternal in com.mysql.jdbc.PreparedStatement
| 2310 | executeQuery in ''
| 96 | executeQuery in org.apache.commons.dbcp.DelegatingPreparedStatement
| 108 | doCall in org.grails.datastore.gorm.GormStaticApi$_methodMissing_closure2
| 25 | doCall . in gsp_docGemStudioZoccaliindex_gsp$_run_closure1
| 38 | run in gsp_docGemStudioZoccaliindex_gsp
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
I've tried to solve the problem as seen in another question in SO, but it does not work for me.
Here is what I've done inside config file:
dataSource {
dbCreate = "update"
url = "jdbc:mysql://urlofapp/myappname?useUnicode=yes&characterEncoding=UTF-8"
username = "root"
password = "root"
//run the evictor every 30 minutes and evict any connections older than 30 minutes.
minEvictableIdleTimeMillis=1800000
timeBetweenEvictionRunsMillis=1800000
numTestsPerEvictionRun=3
//test the connection while its idle, before borrow and return it
testOnBorrow=true
testWhileIdle=true
testOnReturn=true
validationQuery="SELECT 1"
}
Notice that, if I refresh the page, everything works correctly. Anybody knows something to solve this issue?
EDIT 1:
I've edited the my.cnf file in /etc folder, adding the following:
wait_timeout = 28800
interactive_timeout = 28800
but nothing changes
EDIT 2:
This is the actual data source that I'm using. Broken pipe still appears
dataSource {
dbCreate = "update"
url = "jdbc:mysql://urlofapp/myappname?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true"
username = "root"
password = "root"
minIdle = 5
maxIdle = 25
maxWait = 10000
maxAge = 10 * 60000
timeBetweenEvictionRunsMillis = 5000
minEvictableIdleTimeMillis = 60000
validationQuery = "SELECT 1"
validationQueryTimeout = 3
validationInterval = 15000
testOnBorrow = true
testWhileIdle = true
testOnReturn = false
jdbcInterceptors = "ConnectionState;StatementCache(max=200)"
defaultTransactionIsolation = java.sql.Connection.TRANSACTION_READ_COMMITTED
}
EDIT 3:
Here is the stacktrace after the suggestion given by James Kleeh
2015-12-04 17:41:36,924 [http-bio-8080-exec-63] ERROR context.GrailsContextLoader - Error initializing the application: Error creating bean with name 'transactionManagerPostProcessor': 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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManagerPostProcessor': 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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
2015-12-04 17:41:36,931 [http-bio-8080-exec-63] ERROR context.GrailsContextLoader - Error initializing Grails: Error creating bean with name 'transactionManagerPostProcessor': 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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManagerPostProcessor': 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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
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 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Cannot resolve reference to bean 'dataSourceUnproxied' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSourceUnproxied': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'maxAge' of bean class [org.apache.commons.dbcp.BasicDataSource]: Bean property 'maxAge' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
... 3 more
Dec 04, 2015 5:41:36 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Dec 04, 2015 5:41:36 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/DocGemStudioTest] startup failed due to previous errors
2015-12-04 17:41:36,955 [http-bio-8080-exec-63] WARN lifecycle.ShutdownOperations - Error occurred running shutdown operation: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Dec 04, 2015 5:41:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [/DocGemStudioTest] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
EDIT 4:
I've edited the properties block and now application starts. I need to check if error occurs after few hours.
properties{
minIdle = 5
maxIdle = 25
maxWait = 10000
timeBetweenEvictionRunsMillis = 5000
minEvictableIdleTimeMillis = 60000
validationQuery = "SELECT 1"
validationQueryTimeout = 3
testOnBorrow = true
testWhileIdle = true
testOnReturn = false
defaultTransactionIsolation = java.sql.Connection.TRANSACTION_READ_COMMITTED
}
So I believe everything other than dbCreate, url, username, and password needs to be in a properties block:
dataSource {
dbCreate = "update"
url = "jdbc:mysql://urlofapp/myappname?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true"
username = "root"
password = "root"
properties {
minIdle = 5
maxIdle = 25
maxWait = 10000
maxAge = 10 * 60000
timeBetweenEvictionRunsMillis = 5000
minEvictableIdleTimeMillis = 60000
validationQuery = "SELECT 1"
validationQueryTimeout = 3
validationInterval = 15000
testOnBorrow = true
testWhileIdle = true
testOnReturn = false
jdbcInterceptors = "ConnectionState;StatementCache(max=200)"
defaultTransactionIsolation = java.sql.Connection.TRANSACTION_READ_COMMITTED
}
}
Although, this should be strange but if the Grails app and the MySQL server both are on the same machine then use localhost or 127.0.0. instead of real IP address xxx.xxx.xxx.xxx
dataSource {
dbCreate = "update"
url = "jdbc:mysql://localhost:3306/docgem_test_db?useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true"
// Your other properties
}
Please try the below not the addition of driverClassName and dialect and I also added pooled in case you need that
dataSource {
pooled = true
driverClassName = "com.mysql.jdbc.Driver"
dialect = "org.hibernate.dialect.MySQL5InnoDBDialect"
dbCreate = "update"
url = "jdbc:mysql://urlofapp/myappname? useUnicode=yes&characterEncoding=UTF-8&autoReconnect=true"
username = "root"
password = "root"
properties {
minIdle = 5
maxIdle = 25
maxWait = 10000
maxAge = 10 * 60000
timeBetweenEvictionRunsMillis = 5000
minEvictableIdleTimeMillis = 60000
validationQuery = "SELECT 1"
validationQueryTimeout = 3
validationInterval = 15000
testOnBorrow = true
testWhileIdle = true
testOnReturn = false
jdbcInterceptors = "ConnectionState;StatementCache(max=200)"
defaultTransactionIsolation = java.sql.Connection.TRANSACTION_READ_COMMITTED
}
}
Looks to me like MySQL is timing out it's connection to you. Probably not much you can do about that.
Can you consider closing the connection if there's no traffic on it for a while and then re-open it when it's needed again?
I've two domain class:
class A {
String foo
static hasMany = [children: B]
}
class B {
String bar
static belongsTo = [a: A]
}
I want to save A from JSON like:
{
foo: "Hello world!",
children: [
{bar: "First child!", _ref: "../.."},
{bar: "Second child!", _ref: "../.."}
]
}
(Note: If I don't put _ref, B objects are saved but without reference to A, ie, null values.)
And I have a Restfull Controller like:
class AController extends RestfullController {
static responseFormats = ['json', 'xml']
AController() {
super(A)
}
}
But, when I try to save my object, I got:
ERROR errors.GrailsExceptionResolver - TransientObjectException occurred when processing request: [POST] /example/a/save.json
object references an unsaved transient instance - save the transient instance before flushing: mx.gob.morelos.ppi.Proyecto. Stacktrace follows:
Message: object references an unsaved transient instance - save the transient instance before flushing: A
Line | Method
->> 99 | $tt__save in grails.rest.RestfulController
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 198 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
| 63 | doFilter in grails.plugin.cache.web.filter.AbstractFilter
| 1142 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 617 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 745 | run in java.lang.Thread
What I need to do to save my JSON with their relations?
Regards.
The following example I derived from
http://mrhaki.blogspot.de/2013/12/grails-goodness-rendering-partial.html
Domain
class Book {
String title
Map details
}
Controller
#Transactional
class BookApiController extends RestfulController {
static responseFormats = ['json', 'xml']
BookApiController() {
super(Book)
}
#Override
#Transactional
def save(Book bookInstance) {
println "details: " + bookInstance.details.getClass().name
bookInstance.save flush:true
respond bookInstance
}
}
URLMappings
"/api/book"(resources: "bookApi")
When I'm using this curl invocation:
curl -i -X POST -H "Content-Type: application/json" -d '{"title":"Grails in Action","details":{"isbn":"123456789"}}' http://localhost:8080/restpoint/api/book
Grails throws the following exception:
details: org.codehaus.groovy.grails.web.binding.bindingsource.JsonDataBindingSourceCreator$JsonObjectMap
| Error 2014-06-09 13:45:52,057 [http-bio-8080-exec-4] ERROR errors.GrailsExceptionResolver - ClassCastException occurred when processing request: [POST] /restpoint/api/book
com.google.gson.JsonPrimitive cannot be cast to java.lang.String. Stacktrace follows:
Message: com.google.gson.JsonPrimitive cannot be cast to java.lang.String
Line | Method
->> 23 | $tt__save in sample.core.BookApiController
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 198 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
| 63 | doFilter in grails.plugin.cache.web.filter.AbstractFilter
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 724 | run in java.lang.Thread
I need the map property (here called 'details') in my Book domain this is precondition.
A we can see it above the map is an instance of org.codehaus.groovy.grails.web.binding.bindingsource.JsonDataBindingSourceCreator$JsonObjectMap
How can I cast it into a map?
Any idea?
Thanks in advance.
-markus
This seems like a bug, please report a JIRA issue at http://jira.grails.org/browse/GRAILS
Using Grails with the following versions:
APPLICATION STATUS
App version: 0.1
Grails version: 2.3.5
Groovy version: 2.1.9
JVM version: 1.7.0_51
Reloading active: true
Controllers: 15
Domains: 18
Services: 2
Tag Libraries: 13
I have a domain model that I am trying to follow. I built the tables in MySQL prior to programming.
In the model, I have Insertion_orders that are bound to people (Persons) in a Many-to-Many relationship. This relationship is defined by Insertion_orders_persons, with the person_id & location_id defining an entry in Insertion_orders_persons. In addition there is a type value that is ENUMed either Trafficker, Advertiser, Agency, (or) Salesperson. One (or more) trafficker will always appear, but the rest may, may not or have many of these associations. I am trying to bind them according to type to the Insertion_orders model:
package cms
class Insertion_orders {
String insertion_order_name
String po_number
String notes
String toString() {
"${insertion_order_name} - ${id}"
}
static hasMany = [trafficker: Insertion_orders_traffickers, salesperson: Insertion_orders_salespersons]
static constraints = {
insertion_order_name(blank:false)
po_number()
notes(widget: 'textarea', nullable:true)
}
static mapping ={
version false
id column: 'insertion_order_id'
notes sqlType: 'text'
}
}
I am trying to use inheritance and a discrimiator value to accomplish this.
package cms
class Insertion_orders_persons {
Persons person
Insertion_orders insertion_order
Type type
String toString() {
"${person}: ${type}"
}
enum Type {
Trafficker, Salesperson, Advertiser, Agency
}
static constraints = {
}
static mapping = {
version false
id column: 'insertion_order_person_id'
discriminator column: "type"
}
}
class Insertion_orders_traffickers extends Insertion_orders_persons {
static mapping ={
discriminator value: "Traffickers"
}
}
class Insertion_orders_salespersons extends Insertion_orders_persons {
static mapping ={
discriminator value: "Salesperson"
}
}
The problem is that when I try to join to the extended classes (as in the hasMany in the Insertion_orders class), the Grails fails to start and generates the following:
|Loading Grails 2.3.5
|Configuring classpath
.
|Environment set to development
.................................
|Packaging Grails application
..........................................
|Running Grails application
Error |
2014-04-16 11:33:58,693 [localhost-startStop-1] ERROR context.GrailsContextLoader - Error initializing the application: Error creating bean with name 'transactionManagerPostProcessor': 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': Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: cms.Insertion_orders_salespersons
Message: Error creating bean with name 'transactionManagerPostProcessor': 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': Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: cms.Insertion_orders_salespersons
Line | Method
->> 262 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 744 | run in java.lang.Thread
Caused by 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': Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: cms.Insertion_orders_salespersons
->> 262 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 744 | run in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'sessionFactory': Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: cms.Insertion_orders_salespersons
->> 262 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 744 | run in java.lang.Thread
Caused by MappingException: Association references unmapped class: cms.Insertion_orders_salespersons
->> 262 | run in java.util.concurrent.FutureTask
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1145 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 615 | run . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 744 | run in java.lang.Thread
Error |
Forked Grails VM exited with error
As additional information, regardless of how I try to access the subclasses, or the subclass composition, I get the same error.
This seems like a very fundamental functionality. Can someone please tell me what I am missing or doing incorrectly?
If you remove discriminator column: “type” from Insertion_orders_persons and define Insertion_orders_persons, Insertion_orders_traffickers and Insertion_orders_salespersons each in their own source files, I think you code will work.