WildFly 8.2中的定时器恢复错误

Question

在从WildFly 5.1升级到JBoss 8.2之后，我得到了下一个错误日志。同时-所有的工作。

2015-07-13 18:28:35,201 EJB default - 2 ERROR [org.jboss.as.ejb3] JBAS014129: Could not restore timer from /srv/wildfly-pc/standalone/data/timer-service-data/....Bean/01521e61-9473-4cf2-b10b-e1def97c1576: java.io.EOFException: Read past end of file
at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:151) [jboss-marshalling-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.SimpleDataInput.readUnsignedByteDirect(SimpleDataInput.java:294) [jboss-marshalling-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.SimpleDataInput.readUnsignedByte(SimpleDataInput.java:249) [jboss-marshalling-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:224) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1746) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1659) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1286) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:276) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:224) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadCollectionObject(RiverUnmarshaller.java:180) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObjectArray(RiverUnmarshaller.java:1553) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadArray(RiverUnmarshaller.java:1592) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:330) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:224) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1746) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1659) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1286) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:276) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:224) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1746) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1659) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1286) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:276) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) [jboss-marshalling-river-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:76) [jboss-marshalling-1.4.9.Final.jar:1.4.9.Final]
at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.loadTimersFromFile(FileTimerPersistence.java:296) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.getTimers(FileTimerPersistence.java:275) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.persistTimer(FileTimerPersistence.java:166) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.ejb3.timerservice.persistence.filestore.FileTimerPersistence.persistTimer(FileTimerPersistence.java:149) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.ejb3.timerservice.TimerServiceImpl.persistTimer(TimerServiceImpl.java:604) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at org.jboss.as.ejb3.timerservice.task.TimerTask.run(TimerTask.java:161) [wildfly-ejb3-8.2.0.Final.jar:8.2.0.Final]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_45]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_45]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_45]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_45]
at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.1.Final.jar:2.1.1.Final]
Caused by: an exception which occurred:
in field trId
in object of type com.......StorageData
in element at index [1] of size [4]
in field second
in object of type com.......Pair
in field info
in object of type org.jboss.as.ejb3.timerservice.persistence.TimerEntity

结对-包含两个值(可序列化)

StorageData -一些数据(可序列化)，包括长trId字段

用豆子：

@Resource
private TimerService service;

protected void startAsync(Integer id, Object... params) {
    service.createTimer(0, new Pair<Integer, Object[]>(id, params));
}

如何删除此错误？

Answer 1

发现问题-对象中的最后一个参数.params是不可序列化的。

Answer 2

我的JBoss EAP6.4.6也有同样的问题。我发现Timer服务缓存在JBoss数据目录中。我不得不删除计时器服务-数据文件夹中的所有文件夹。