Persistance automatique: Impossible d'afficher le cache avec les modèles générés par la console Web: Impossible d'enregistrer l'exception de type de requête lancée

Question

J'ai utilisé la nouvelle console Web pour générer les modèles/artefacts à utiliser pour la persistance automatique. Mais quand j'apparais un serveur Spring Boot avec IgniteSpringBean, il échoue en raison d'un 'problème d'enregistrement de requête', ci-dessous est la trace de la pile.

Je suspecte à partir de la recherche en ligne que certains mots utilisés dans une colonne ne sont pas acceptés par H2 mais ne peuvent pas comprendre cela à partir de l'exception ... quelqu'un at-il une idée?

**SEVERE: Got exception while starting (will rollback startup routine). 
class org.apache.ignite.IgniteCheckedException: Failed to register query type: QueryTypeDescriptorImpl [space=DcmEmpCache, name=Emp, tblName=null, fields={}, idxs={}, fullTextIdx=null, keyCls=class java.lang 
.String, valCls=class java.lang.Object, keyTypeName=java.lang.String, valTypeName=com.brocade.dcm.domain.model.Emp, valTextIdx=false, typeId=0, affKey=null, keyFieldName=null, valFieldName=null, obsolete=fal 
se]** 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.registerType(IgniteH2Indexing.java:1866) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.registerCache0(GridQueryProcessor.java:1306) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart0(GridQueryProcessor.java:756) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart(GridQueryProcessor.java:817) 
     at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1265) 
     at org.apache.ignite.internal.processors.cache.GridCacheProcessor.onKernalStart(GridCacheProcessor.java:898) 
     at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1013) 
     at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1895) 
     at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1647) 
     at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1075) 
     at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:573) 
     at org.apache.ignite.IgniteSpring.start(IgniteSpring.java:66) 
     at org.apache.ignite.IgniteSpringBean.afterPropertiesSet(IgniteSpringBean.java:159) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) 
     at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) 
     at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) 
     at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) 
     at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) 
     at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) 
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) 
     at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) 
     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) 
     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) 
     at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) 
     at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) 
     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) 
     at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) 
     at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) 
     at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) 
     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) 
     at com.brocade.dcm.server.ObjectCacheMgrApplication.main(ObjectCacheMgrApplication.java:12) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
     at java.lang.reflect.Method.invoke(Unknown Source) 
     at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) 
     at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) 
     at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) 
     at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) 

**Caused by: org.h2.jdbc.JdbcSQLException: Syntax error in SQL statement "CREATE TABLE ""DcmEmpCache"".EMP (_KEY VARCHAR VISIBLE[*] NOT NULL,_VAL OTHER VISIBLE,_VER OTHER INVISIBLE) ENGINE ""org.apache.ignite. 
internal.processors.query.h2.IgniteH2Indexing$H2TableEngine"" "; expected "(, FOR, UNSIGNED, NOT, NULL, AS, DEFAULT, GENERATED, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SERIAL, IDENTITY, NULL_TO_DEFAULT, SEQUEN 
CE, SELECTIVITY, COMMENT, CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,,)"; SQL statement: 
CREATE TABLE "DcmEmpCache".Emp (_key VARCHAR VISIBLE NOT NULL,_val OTHER VISIBLE,_ver OTHER INVISIBLE) engine "org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$H2TableEngine" [42001-193]** 
     at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) 
     at org.h2.message.DbException.getSyntaxError(DbException.java:205) 
     at org.h2.command.Parser.getSyntaxError(Parser.java:537) 
     at org.h2.command.Parser.read(Parser.java:3186) 
     at org.h2.command.Parser.readIfMore(Parser.java:885) 
     at org.h2.command.Parser.parseCreateTable(Parser.java:6043) 
     at org.h2.command.Parser.parseCreate(Parser.java:4238) 
     at org.h2.command.Parser.parsePrepared(Parser.java:362) 
     at org.h2.command.Parser.parse(Parser.java:317) 
     at org.h2.command.Parser.parse(Parser.java:293) 
     at org.h2.command.Parser.prepareCommand(Parser.java:254) 
     at org.h2.engine.Session.prepareLocal(Session.java:561) 
     at org.h2.engine.Session.prepareCommand(Session.java:502) 
     at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1203) 
     at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:170) 
     at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:158) 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$H2TableEngine.createTable(IgniteH2Indexing.java:3975) 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.createTable(IgniteH2Indexing.java:2006) 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.registerType(IgniteH2Indexing.java:1859) 
     ... 64 more 

est Ci-dessous mon schéma de la table,

**CREATE TABLE dcm.emp 
( 
id text NOT NULL, 
ename text, 
job text, 
mgr text, 
hiredate date, 
sal integer, 
comm integer, 
deptid text, 
CONSTRAINT pk_emp PRIMARY KEY (id), 
CONSTRAINT fk_deptid FOREIGN KEY (deptid) 
REFERENCES dcm.dept (id) MATCH SIMPLE 
ON UPDATE RESTRICT ON DELETE CASCADE 
) 
WITH ( 
    OIDS=FALSE 
); 
ALTER TABLE dcm.emp 
OWNER TO postgres;** 

Cordialement,
Muthu

MISE À JOUR (8 août 2017): Je reçois encore des erreurs avec la dernière version 2.1,

INFO: Started cache [name=ignite-sys-cache, memoryPolicyName=sysMemPlc, mode=REPLICATED, atomicity=TRANSACTIONAL] 
Aug 03, 2017 12:34:36 PM org.apache.ignite.logger.java.JavaLogger error 
SEVERE: Failed to reinitialize local partitions (preloading will be stopped): GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=1, minorTopVer=0], nodeId=e9b2cf46, evt=NODE_JOINED] 
class org.apache.ignite.IgniteCheckedException: Failed to register query type: QueryTypeDescriptorImpl [cacheName=DeptCache, name=Dept, tblName=DEPT, fields={DNAME=class java.lang.String, LOC=class java.lang 
.String, DEPTID=class java.lang.String}, idxs={}, fullTextIdx=null, keyCls=class java.lang.String, valCls=class java.lang.Object, keyTypeName=java.lang.String, valTypeName=com.brocade.dcm.domain.model.Dept, 
valTextIdx=false, typeId=1038936471, affKey=null, keyFieldName=deptid, valFieldName=null, obsolete=false] 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.registerType(IgniteH2Indexing.java:1532) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.registerCache0(GridQueryProcessor.java:1424) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart0(GridQueryProcessor.java:784) 
     at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart(GridQueryProcessor.java:845) 
     at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1185) 
     at org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:1884) 
     at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCachesOnLocalJoin(GridCacheProcessor.java:1755) 
     at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:619) 
     at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1901) 
     at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) 
     at java.lang.Thread.run(Unknown Source) 
Caused by: org.h2.jdbc.JdbcSQLException: Syntax error in SQL statement "CREATE TABLE ""DEPTS"".""DEPT"" (_KEY VARCHAR INVISIBLE[*] NOT NULL,_VAL OTHER INVISIBLE,_VER OTHER INVISIBLE,""DNAME"" VARCHAR,""LOC"" 
VARCHAR,""DEPTID"" VARCHAR) ENGINE ""org.apache.ignite.internal.processors.query.h2.H2TableEngine"" "; expected "(, FOR, UNSIGNED, NOT, NULL, AS, DEFAULT, GENERATED, NOT, NULL, AUTO_INCREMENT, BIGSERIAL, SE 
RIAL, IDENTITY, NULL_TO_DEFAULT, SEQUENCE, SELECTIVITY, COMMENT, CONSTRAINT, PRIMARY, UNIQUE, NOT, NULL, CHECK, REFERENCES, ,,)"; SQL statement: 
CREATE TABLE "DEPTS"."DEPT" (_KEY VARCHAR INVISIBLE NOT NULL,_VAL OTHER INVISIBLE,_VER OTHER INVISIBLE,"DNAME" VARCHAR,"LOC" VARCHAR,"DEPTID" VARCHAR) engine "org.apache.ignite.internal.processors.query.h2.H 
2TableEngine" [42001-193] 
     at org.h2.message.DbException.getJdbcSQLException(DbException.java:345) 
     at org.h2.message.DbException.getSyntaxError(DbException.java:205) 
     at org.h2.command.Parser.getSyntaxError(Parser.java:537) 
     at org.h2.command.Parser.read(Parser.java:3186) 
     at org.h2.command.Parser.readIfMore(Parser.java:885) 
     at org.h2.command.Parser.parseCreateTable(Parser.java:6043) 
     at org.h2.command.Parser.parseCreate(Parser.java:4238) 
     at org.h2.command.Parser.parsePrepared(Parser.java:362) 
     at org.h2.command.Parser.parse(Parser.java:317) 
     at org.h2.command.Parser.parse(Parser.java:293) 
     at org.h2.command.Parser.prepareCommand(Parser.java:254) 
     at org.h2.engine.Session.prepareLocal(Session.java:561) 
     at org.h2.engine.Session.prepareCommand(Session.java:502) 
     at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1203) 
     at org.h2.jdbc.JdbcStatement.executeInternal(JdbcStatement.java:170) 
     at org.h2.jdbc.JdbcStatement.execute(JdbcStatement.java:158) 
     at org.apache.ignite.internal.processors.query.h2.H2TableEngine.createTable(H2TableEngine.java:68) 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.createTable(IgniteH2Indexing.java:1606) 
     at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.registerType(IgniteH2Indexing.java:1525) 
     ... 10 more 

Une idée?

Answer 1

Le coupable de cette question était la pièce de configuration ci-dessous qui est généré par la console Web dans le CacheConfiguration pour chaque cache,

<property name="indexedTypes"> 
         <list> 
          <value>java.lang.String</value> 
          <value>com.brocade.dcm.domain.model.Dept</value> 
         </list> 
</property> 

origine dans la pièce de configuration ci-dessus la première valeur a été se produit comme une simple « String "au lieu de" java.lang.String ". Je l'ai corrigé après avoir regardé l'exception au premier démarrage avant de résoudre ce problème. Puis j'ai commenté la config ci-dessus & l'exception est parti.

Mais j'ai trouvé d'autres problèmes. La génération du modèle semble manquer de générer quelques champs & leurs getters/setters. Par exemple pour la table "dcm.emp" que j'ai décrite plus tôt (je ne copie pas coller la table ici encore pour la brièveté), le modèle généré DTOs n'avait pas le champ "private String id;" et les getters correspondants & setters pour cela..je devais l'ajouter manuellement dans le DTO et éditer les égaux, hashCode & toString pour le réparer. Je pense faire manuellement ce pour un grand nombre de tables est très lourd ...

public class Dept implements Serializable { 
... 
... 
private String id; 

public String getId() { 
     return id; 
    } 

    public void setId(String id) { 
     this.id = id; 
    } 
... 
... 
} 

Cordialement, Muthu

Answer 2

Muthu,

Je reproduit ce problème et a créé issue dans Apache Ignite JIRA.

Je vais corriger cela sous peu. La correction sera disponible dans la prochaine version d'ignite-2.1.