我正在使用Jboss 6.x.我注意到JbossServer.log中的以下消息
2014-08-02 03:55:28.870 SEVERE [HornetQServerImpl] Unrecoverable Error: Failed to load message journal from /hornetq/journal. To recover stop the server, move the contents of this directory to a temporary location and restart the server. Please submit the corrupt files and a copy of the logs to support for analysis.
2014-08-02 03:55:28.871 SEVERE [HornetQServerImpl] Failure in initialisation: java.lang.NullPointerException at org.hornetq.core.persistence.impl.journal.JournalStorageManager.loadPreparedTransactions(JournalStorageManager.java:1910) [:]
这意味着什么？在什么条件下出现问题？有什么建议吗？