EJBTransactionRolledbackException偶尔会在@Asynchronous函数上发生

问题描述

我正在使用Java 1.6.0_23和Glassfish 3.1.1。我有两个Singleton EJB。一种是使用TimerService触发@Timeout函数。在@Timeout期间，另一个Singleton EJB中调用了@Asynchronous函数。它在95％的时间内正常工作，没有任何错误。但是在调用@Asynchronous函数的另外5％的时间内，我收到以下错误，但没有证据表明它甚至启动了@Asynchronous函数。没有记录其他错误详细信息。

I am using Java 1.6.0_23 and Glassfish 3.1.1. I have two Singleton EJBs. One is using the TimerService to fire the @Timeout function. During the @Timeout, an @Asynchronous function in called in the other Singleton EJB. It works 95% of the time without any errors. But the other 5% of the time when the @Asynchronous function is called, I get the following error with no evidence that it even started the @Asynchronous function. No other error details are logged.

有什么想法吗？

PS：我尝试将Glassfish中的EJB的最大数量从32个增加到64个。没有变化。

PS: I tried increasing the max number of EJBs in Glassfish from 32 to 64. No change.

java.util.concurrent.ExecutionException: javax.ejb.EJBTransactionRolledbackException
        at com.sun.ejb.containers.EjbAsyncTask.call(EjbAsyncTask.java:132) ~[ejb-container.jar:3.1.1]
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) ~[na:1.6.0_23]
        at java.util.concurrent.FutureTask.run(FutureTask.java:138) ~[na:1.6.0_23]
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) ~[na:1.6.0_23]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ~[na:1.6.0_23]
        at java.lang.Thread.run(Thread.java:662) ~[na:1.6.0_23]
Caused by: javax.ejb.EJBTransactionRolledbackException: null
        at com.sun.ejb.containers.BaseContainer.mapLocal3xException(BaseContainer.java:2305) ~[ejb-container.jar:3.1.1]
        at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2088) ~[ejb-container.jar:3.1.1]
        at com.sun.ejb.containers.EjbAsyncTask.call(EjbAsyncTask.java:114) ~[ejb-container.jar:3.1.1]
        ... 5 common frames omitted
Caused by: javax.ejb.TransactionRolledbackLocalException: Client's transaction aborted
        at com.sun.ejb.containers.BaseContainer.useClientTx(BaseContainer.java:4699) ~[ejb-container.jar:3.1.1]
        at com.sun.ejb.containers.BaseContainer.preInvokeTx(BaseContainer.java:4577) ~[ejb-container.jar:3.1.1]
        at com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1910) ~[ejb-container.jar:3.1.1]
        at com.sun.ejb.containers.EjbAsyncTask.call(EjbAsyncTask.java:99) ~[ejb-container.jar:3.1.1]
        ... 5 common frames omitted

推荐答案

我也遇到了。
似乎问题不是编码问题，而是服务器资源。

Happened to me as well.Seems the problem is not a coding problem, but server resources.

我增加了http线程池的大小
对我来说最大为5我将其更改为10

I increased the http thread pool sizeIt was 5 max for me and I changed it to 10

似乎可以解决该问题。

有关此错误的一些注意事项在这里：

Also some notes on this error here:http://pcjuzeren.blogspot.co.il/2008/12/clients-transaction-aborted.html

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