I think this is what you are looking for: [2/23/12 5:12:04:214 GMT+08:00] FFDC Exception:com.ibm.ws.rsadapter.exceptions.DataStoreAdapterException SourceId:com.ibm.ejs.j2c.poolmanager.FreePool.createManagedConnectionWithMCWrapper ProbeId:199 Reporter:com.ibm.ejs.j2c.FreePool@2a062a06 com.ibm.ws.exception.WsException: DSRA8100E: Unable to get a PooledConnection from the DataSource. with SQL State : 08001 SQL Code : -4499 at com.ibm.ws.rsadapter.exceptions.DataStoreAdapterException.setLinkedException(DataStoreAdapterException.java:530) at com.ibm.ws.rsadapter.AdapterUtil.mapException(AdapterUtil.java:2152) at com.ibm.ws.rsadapter.spi.WSRdbDataSource.getPooledConnection(WSRdbDataSource.java:2312) at com.ibm.ws.rsadapter.spi.WSManagedConnectionFactoryImpl.createManagedConnection(WSManagedConnectionFactoryImpl.java:1598) at com.ibm.ejs.j2c.FreePool.createManagedConnectionWithMCWrapper(FreePool.java:2034) at com.ibm.ejs.j2c.FreePool.createOrWaitForConnection(FreePool.java:1711) at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:2496) at com.ibm.ejs.j2c.ConnectionManager.allocateMCWrapper(ConnectionManager.java:1061) at com.ibm.ejs.j2c.ConnectionManager.allocateConnection(ConnectionManager.java:698) at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:668) at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:635) at org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:106) at org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:87) at org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:91) at org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:562) at org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1344) at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:505) at org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:430) at org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:103) at org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68) at org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83) at org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:863) at org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:854) at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:234) at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:217) at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:134) at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:59) at com.ibm.ws.jpa.management.JPAPUnitInfo.createEMFactory(JPAPUnitInfo.java:1498)
Albert On Mon, Feb 27, 2012 at 10:24 AM, Rick Curtis <curti...@gmail.com> wrote: > I was referring to the exception that resulted in this message : > "openjpa.Runtime: Warn: An error occurred while registering a > ClassTransformer with..... " > > On Mon, Feb 27, 2012 at 9:24 AM, Albert Lee <allee8...@gmail.com> wrote: > > > Exception data: <openjpa-1.2.3-SNAPSHOT-r422266:1053401 nonfatal user > > error> org.apache.openjpa.persistence.ArgumentException: An error > occurred > > while parsing the query filter "SELECT b from AuditLogon b WHERE > > b.sessionId = :sessionId". Error message: The name "AuditLogon" is not a > > recognized entity or identifier. Known entity names: [] > > at > > > > > org.apache.openjpa.kernel.exps.AbstractExpressionBuilder.parseException(AbstractExpressionBuilder.java:118) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getClassMetaData(JPQLExpressionBuilder.java:180) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.resolveClassMetaData(JPQLExpressionBuilder.java:150) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:225) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateMetaData(JPQLExpressionBuilder.java:195) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.getCandidateType(JPQLExpressionBuilder.java:188) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder.access$600(JPQLExpressionBuilder.java:69) > > at > > > > > org.apache.openjpa.kernel.jpql.JPQLExpressionBuilder$ParsedJPQL.populate(JPQLExpressionBuilder.java:1756) > > at > > org.apache.openjpa.kernel.jpql.JPQLParser.populate(JPQLParser.java:56) > > at > > > > > org.apache.openjpa.kernel.ExpressionStoreQuery.populateFromCompilation(ExpressionStoreQuery.java:156) > > at > > org.apache.openjpa.kernel.QueryImpl.newCompilation(QueryImpl.java:658) > > at > > > > > org.apache.openjpa.kernel.QueryImpl.compilationFromCache(QueryImpl.java:639) > > at > > > > > org.apache.openjpa.kernel.QueryImpl.compileForCompilation(QueryImpl.java:605) > > at > > > org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:667) > > at org.apache.openjpa.kernel.QueryImpl.compile(QueryImpl.java:574) > > .... > > > > > > On Mon, Feb 27, 2012 at 8:14 AM, Rick Curtis (Commented) (JIRA) < > > j...@apache.org> wrote: > > > > > > > > [ > > > > > > https://issues.apache.org/jira/browse/OPENJPA-2139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13217198#comment-13217198 > > ] > > > > > > Rick Curtis commented on OPENJPA-2139: > > > -------------------------------------- > > > > > > Albert - > > > > > > In the case that you mentioned, do you know what/where the exception is > > > that we encounter? > > > > > > > OpenJPA fails to recover from a broken database on startup > > > > ---------------------------------------------------------- > > > > > > > > Key: OPENJPA-2139 > > > > URL: > > https://issues.apache.org/jira/browse/OPENJPA-2139 > > > > Project: OpenJPA > > > > Issue Type: Bug > > > > Affects Versions: 2.2.0 > > > > Reporter: Mark Struberg > > > > Assignee: Mark Struberg > > > > Priority: Critical > > > > Fix For: 2.3.0 > > > > > > > > Attachments: OPENJPA-2139.mdr.patch, OPENJPA-2139.patch > > > > > > > > > > > > The following scenario: > > > > 1.) turn off the database > > > > 2.) perform a query against the database > > > > 3.) turn on the database > > > > 4.) try to re-run the query from 2.) > > > > In 4.) you will get the following Exception: > > > > openjpa-2.2.0-r422266:1244990 nonfatal user error> > > > org.apache.openjpa.persistence.ArgumentException: An error occurred > while > > > parsing the query filter "SELECT k FROM DbEnumKey AS k where > k.type=:typ > > > ORDER BY k.ordinal". Error message: The name "DbEnumKey" is not a > > > recognized entity or identifier. Known entity names: [] > > > > Basically the whole app is stale afterwards! > > > > Solution: caching the entities might only be done if a connection can > > be > > > established. > > > > > > -- > > > This message is automatically generated by JIRA. > > > If you think it was sent incorrectly, please contact your JIRA > > > administrators: > > > > https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa > > > For more information on JIRA, see: > > http://www.atlassian.com/software/jira > > > > > > > > > > > > > > > -- > > Albert Lee. > > > > > > -- > *Rick Curtis* > -- Albert Lee.