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Qute template problem (reactive)
See original GitHub issueDescribe the bug
@Path("/test")
@ApplicationScoped
public class IndexTestController {
@GET
public Uni<Object> wei(@QueryParam("page") Integer page) {
page = page != null ? page : 1;
Integer page2 = page;
return Panache.getSession().flatMap(session -> session.withTransaction(tran -> {
Uni<List<Object>> singleResult = session.createNativeQuery("select types from Posts").getResultList();
PanacheQuery<Posts> panacheQuery = Posts.findAll(Sort.by("createDate", Direction.Descending))
.page(page2 - 1, 10);
Uni<Long> count = panacheQuery.count();
Uni<List<Posts>> list = panacheQuery.list();
Uni<List<Posts>> rightReads = Posts.findAll(Sort.by("readNum", Direction.Descending)).page(page2 - 1, 10)
.list();
return Uni.combine().all().unis(count, list, rightReads, singleResult)
.combinedWith((c, l, reads, types) -> {
PageView<Posts> pageView = new PageView<Posts>(10, page2);
QueryResult<Posts> queryResult = new QueryResult<Posts>();
queryResult.setTotalRecord(c);
queryResult.setResultList(l);
pageView.setQueryResult(queryResult);
IndexVo indexVo = new IndexVo();
indexVo.pageView = pageView;
indexVo.rightNews = queryResult.getResultList();
indexVo.rightReads = reads;
List<String> split = BaseUtil.listSplit(types);
Map<String, Long> map = split.stream()
.collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));
indexVo.mapType = sortByValue(map);
return indexVo;
});
}));
}
This code is ok。 but：
@GET
public TemplateInstance wei(@QueryParam("page") Integer page) {
page = page != null ? page : 1;
Integer page2 = page;
Uni<IndexVo> indexVos = Panache.getSession().flatMap(session->session.withTransaction(tran->{
Uni<List<Object>> singleResult = session.createNativeQuery("select types from Posts").getResultList();
PanacheQuery<Posts> panacheQuery = Posts.findAll(Sort.by("createDate", Direction.Descending)).page(page2 - 1,
10);
Uni<Long> count = panacheQuery.count();
Uni<List<Posts>> list = panacheQuery.list();
Uni<List<Posts>> rightReads = Posts.findAll(Sort.by("readNum", Direction.Descending)).page(page2 - 1, 10)
.list();
return Uni.combine().all().unis(count, list, rightReads,singleResult).combinedWith((c, l, reads,types) -> {
PageView<Posts> pageView = new PageView<Posts>(10, page2);
QueryResult<Posts> queryResult = new QueryResult<Posts>();
queryResult.setTotalRecord(c);
queryResult.setResultList(l);
pageView.setQueryResult(queryResult);
IndexVo indexVo = new IndexVo();
indexVo.pageView = pageView;
indexVo.rightNews = queryResult.getResultList();
indexVo.rightReads = reads;
List<String> split = BaseUtil.listSplit(types);
Map<String, Long> map = split.stream()
.collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));
indexVo.mapType = sortByValue(map);
return indexVo;
});
}));
return index.data("indexVo", indexVos);
}
This code is error：
2022-10-25 15:53:28,944 ERROR [org.hib.rea.errors] (vert.x-eventloop-thread-1) HR000057: Failed to execute statement [select count(*) as col_0_0_ from Posts posts0_]: could not execute query: java.util.concurrent.CompletionException: java.lang.IllegalStateException: HR000061: Session is currently connecting to database
at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:332)
at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1177)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:144)
at org.hibernate.reactive.loader.ReactiveLoader.doReactiveQueryAndInitializeNonLazyCollections(ReactiveLoader.java:75)
at org.hibernate.reactive.loader.CachingReactiveLoader.doReactiveList(CachingReactiveLoader.java:62)
at org.hibernate.reactive.loader.CachingReactiveLoader.reactiveListIgnoreQueryCache(CachingReactiveLoader.java:80)
at org.hibernate.reactive.loader.hql.impl.ReactiveQueryLoader.reactiveList(ReactiveQueryLoader.java:129)
at org.hibernate.reactive.loader.hql.impl.ReactiveQueryLoader.reactiveList(ReactiveQueryLoader.java:95)
at org.hibernate.reactive.session.impl.ReactiveQueryTranslatorImpl.reactiveList(ReactiveQueryTranslatorImpl.java:132)
at org.hibernate.reactive.session.impl.ReactiveHQLQueryPlan.performReactiveList(ReactiveHQLQueryPlan.java:114)
at org.hibernate.reactive.session.impl.ReactiveSessionImpl.lambda$reactiveList$9(ReactiveSessionImpl.java:461)
at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:144)
at org.hibernate.reactive.session.impl.ReactiveSessionImpl.reactiveList(ReactiveSessionImpl.java:461)
at org.hibernate.reactive.session.impl.ReactiveQueryImpl.doReactiveList(ReactiveQueryImpl.java:151)
at org.hibernate.reactive.session.impl.ReactiveQueryImpl.getReactiveResultList(ReactiveQueryImpl.java:127)
at org.hibernate.reactive.session.impl.ReactiveQueryImpl.getReactiveSingleResult(ReactiveQueryImpl.java:94)
at io.smallrye.context.impl.wrappers.SlowContextualSupplier.get(SlowContextualSupplier.java:21)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromCompletionStage.subscribe(UniCreateFromCompletionStage.java:24)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniRunSubscribeOn.lambda$subscribe$0(UniRunSubscribeOn.java:27)
at org.hibernate.reactive.context.impl.VertxContext.execute(VertxContext.java:90)
at io.smallrye.mutiny.operators.uni.UniRunSubscribeOn.subscribe(UniRunSubscribeOn.java:25)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.performInnerSubscription(UniOnItemTransformToUni.java:81)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:57)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni.subscribe(UniOnItemTransformToUni.java:25)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniAndCombination$UniHandler.subscribe(UniAndCombination.java:234)
at io.smallrye.mutiny.operators.uni.UniAndCombination$AndSupervisor.run(UniAndCombination.java:88)
at io.smallrye.mutiny.operators.uni.UniAndCombination$AndSupervisor.access$000(UniAndCombination.java:57)
at io.smallrye.mutiny.operators.uni.UniAndCombination.subscribe(UniAndCombination.java:54)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.performInnerSubscription(UniOnItemTransformToUni.java:81)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:57)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.forward(UniCreateFromKnownItem.java:38)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem$KnownItemSubscription.access$100(UniCreateFromKnownItem.java:26)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromKnownItem.subscribe(UniCreateFromKnownItem.java:23)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni.subscribe(UniOnItemTransformToUni.java:25)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:52)
at io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:112)
at io.smallrye.mutiny.operators.uni.UniSubscribeToCompletionStage.subscribe(UniSubscribeToCompletionStage.java:30)
at io.smallrye.mutiny.groups.UniSubscribe.asCompletionStage(UniSubscribe.java:178)
at io.smallrye.mutiny.groups.UniSubscribe.asCompletionStage(UniSubscribe.java:165)
at io.smallrye.mutiny.Uni.subscribeAsCompletionStage(Uni.java:142)
at io.quarkus.qute.EvaluatorImpl.toCompletionStage(EvaluatorImpl.java:228)
at io.quarkus.qute.EvaluatorImpl.lambda$resolve$4(EvaluatorImpl.java:216)
at io.quarkus.qute.CompletedStage.thenCompose(CompletedStage.java:232)
at io.quarkus.qute.EvaluatorImpl.resolve(EvaluatorImpl.java:209)
at io.quarkus.qute.EvaluatorImpl.resolveReference(EvaluatorImpl.java:132)
at io.quarkus.qute.EvaluatorImpl.evaluate(EvaluatorImpl.java:90)
at io.quarkus.qute.ResolutionContextImpl.evaluate(ResolutionContextImpl.java:29)
at io.quarkus.qute.LoopSectionHelper.resolve(LoopSectionHelper.java:45)
at io.quarkus.qute.SectionNode.resolve(SectionNode.java:50)
at io.quarkus.qute.SectionNode$SectionResolutionContextImpl.execute(SectionNode.java:184)
at io.quarkus.qute.SectionHelper$SectionResolutionContext.execute(SectionHelper.java:46)
at io.quarkus.qute.Parser$1.resolve(Parser.java:1233)
at io.quarkus.qute.SectionNode.resolve(SectionNode.java:50)
at io.quarkus.qute.TemplateImpl$TemplateInstanceImpl.renderData(TemplateImpl.java:178)
at io.quarkus.qute.TemplateImpl$TemplateInstanceImpl.renderAsyncNoTimeout(TemplateImpl.java:169)
at io.smallrye.context.impl.wrappers.SlowContextualSupplier.get(SlowContextualSupplier.java:21)
at io.smallrye.mutiny.operators.uni.builders.UniCreateFromCompletionStage.subscribe(UniCreateFromCompletionStage.java:24)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.operators.uni.UniFailOnTimeout.subscribe(UniFailOnTimeout.java:36)
at io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)
at io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:52)
at io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:112)
at io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:89)
at org.jboss.resteasy.reactive.server.handlers.UniResponseHandler.handle(UniResponseHandler.java:19)
at io.quarkus.resteasy.reactive.server.runtime.QuarkusResteasyReactiveRequestContext.invokeHandler(QuarkusResteasyReactiveRequestContext.java:124)
at org.jboss.resteasy.reactive.common.core.AbstractResteasyReactiveContext.run(AbstractResteasyReactiveContext.java:142)
at org.jboss.resteasy.reactive.server.handlers.RestInitialHandler.beginProcessing(RestInitialHandler.java:51)
at org.jboss.resteasy.reactive.server.vertx.ResteasyReactiveVertxHandler.handle(ResteasyReactiveVertxHandler.java:18)
at org.jboss.resteasy.reactive.server.vertx.ResteasyReactiveVertxHandler.handle(ResteasyReactiveVertxHandler.java:8)
at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:173)
at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:140)
at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:84)
at io.quarkus.vertx.http.runtime.StaticResourcesRecorder$2.handle(StaticResourcesRecorder.java:71)
at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1284)
at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:136)
at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:140)
at io.vertx.ext.web.handler.impl.StaticHandlerImpl.lambda$sendStatic$1(StaticHandlerImpl.java:290)
at io.vertx.core.impl.future.FutureImpl$3.onSuccess(FutureImpl.java:141)
at io.vertx.core.impl.future.FutureBase.lambda$emitSuccess$0(FutureBase.java:54)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: java.lang.IllegalStateException: HR000061: Session is currently connecting to database
at org.hibernate.reactive.pool.impl.ProxyConnection.withConnection(ProxyConnection.java:66)
at org.hibernate.reactive.pool.impl.ProxyConnection.selectJdbc(ProxyConnection.java:129)
at org.hibernate.reactive.pool.BatchingConnection.selectJdbc(BatchingConnection.java:173)
at org.hibernate.reactive.loader.ReactiveLoader.executeReactiveQueryStatement(ReactiveLoader.java:128)
at org.hibernate.reactive.loader.ReactiveLoader.doReactiveQueryAndInitializeNonLazyCollections(ReactiveLoader.java:69)
... 96 more
Differences between the two pieces of code：
return Uni<Object> or TemplateInstance(qute)
Expected behavior
No response
Actual behavior
No response
How to Reproduce?
No response
Output of uname -a or ver
No response
Output of java -version
jdk17
GraalVM version (if different from Java)
No response
Quarkus version or git rev
2.13.3
Build tool (ie. output of mvnw --version or gradlew --version)
No response
Additional information
No response
Issue Analytics
- State:
- Created a year ago
- Comments:19 (12 by maintainers)
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yes! return index.data(“indexVo”, indexVos.memoize().indefinitely()) is ok!
I’ve just tested locally and it seems to work