Mysql BlueMix Liberty配置文件（Hibernate）上的最后一个流在MariaDB中未完成

我在BlueMix上得到了MariaDB中未完成的最后一条流。该应用程序在MySQL本地运行正常，最近也正常运行。它开始仅对长文本数据类型失败，但现在甚至对VARCHAR（255）也失败：

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您的一项服务似乎与环境的其余部分不兼容：

[错误]WTRN0074E:在完成同步操作之前捕获到异常：java.lang.UnsupportedOperationException

您是否可以发布一些FFDC，其中可能有关于试图调用此不受支持的操作的详细信息？每个插入操作都会引发此错误。我删除了MariaDB，并用PostgreSQL替换，同样在Bluemix中，应用程序现在运行正常。Bluemix中的MariaDB样板发生了一些事情。我们无法用MySQL或MariaDB在本地重现错误。无论如何，这是开始使用PostgreSQL的完美借口。无论如何，谢谢。你能提供到这个MariaDB样板的链接吗？我使用的是IBM提供的标准MySQL/MariaDB。。。当您选择Beta版时，您可以在服务列表底部看到“实验”链接中的一个。

2016-02-08T12:17:16.337+0100[App/0]OUTHibernate: insert into Property (value, name) values (?, ?)
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.internal.jta.CMTTransaction.markRollbackOnly(CMTTransaction.java:131)
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorNonTrackingImpl.beforeCompletion(SynchronizationCallbackCoordinatorNonTrackingImpl.java:118)
     2016-02-08T12:17:16.356+0100[App/0]ERR at org.apache.el.parser.AstValue.invoke(AstValue.java:245)
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.jta.platform.internal.WebSphereExtendedJtaPlatform$TransactionManagerAdapter.setRollbackOnly(WebSphereExtendedJtaPlatform.java:138)
     2016-02-08T12:17:16.356+0100[App/0]ERR at [internal classes]
     2016-02-08T12:17:16.356+0100[App/0]ERR at java.lang.reflect.Method.invoke(Unknown Source)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.servengine.servlet.EncodingFilter.doFilter(EncodingFilter.java:40)
     2016-02-08T12:17:16.356+0100[App/0]ERR at [internal classes]
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.cogniapi.jsf.NoCacheFilter.doFilter(NoCacheFilter.java:32)
     2016-02-08T12:17:16.356+0100[App/0]ERR at [internal classes]
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:50)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.servengine.application.ejb.EJSLocalNSGApplicationManagerBean_04c55490.setProperty(EJSLocalNSGApplicationManagerBean_04c55490.java)
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.internal.TransactionCoordinatorImpl.setRollbackOnly(TransactionCoordinatorImpl.java:326)
     2016-02-08T12:17:16.356+0100[App/0]ERR at [internal classes]
     2016-02-08T12:17:16.356+0100[App/0]ERR at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     2016-02-08T12:17:16.356+0100[App/0]ERR at [internal classes]
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.servengine.servlet.ServengineWebFilter.doFilter(ServengineWebFilter.java:147)
     2016-02-08T12:17:16.355+0100[App/0]ERR at org.hibernate.engine.transaction.jta.platform.internal.WebSphereExtendedJtaPlatform$TransactionManagerAdapter$TransactionAdapter$1.invoke(WebSphereExtendedJtaPlatform.java:175)
     2016-02-08T12:17:16.355+0100[App/0]ERR at com.sun.proxy.$Proxy111.beforeCompletion(Unknown Source)
     2016-02-08T12:17:16.356+0100[App/0]ERR at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.ibm.ws.jtaextensions.SynchronizationCallbackWrapper.beforeCompletion(SynchronizationCallbackWrapper.java:71)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:207)
     2016-02-08T12:17:16.356+0100[App/0]ERR at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     2016-02-08T12:17:16.356+0100[App/0]ERR at com.servengine.application.ApplicationPreferencesAdminView.store(ApplicationPreferencesAdminView.java:51)
     2016-02-08T12:17:16.355+0100[App/0]ERR[ERROR ] WTRN0074E: Exception caught from before_completion synchronization operation: java.lang.UnsupportedOperationException
2016-02-08T12:51:27.640+0100[App/0]OUT[AUDIT ] J2CA0056I: The Connection Manager received a fatal connection error from the Resource Adapter for resource jdbc/CogniAPIDS. The exception is: java.sql.SQLNonTransientConnectionException: Could not send query: Last stream not finished:org.mariadb.jdbc.internal.util.dao.QueryException: Could not send query: Last stream not finished:java.io.IOException: Last stream not finished
2016-02-08T12:51:27.668+0100[App/0]OUT[INFO ] FFDC1015I: An FFDC Incident has been created: "javax.transaction.xa.XAException: Could not send query: Last stream not finished com.ibm.ws.rsadapter.spi.WSRdbXaResourceImpl.end 438" at ffdc_16.02.08_12.51.27.0.log
2016-02-08T12:51:27.671+0100[App/0]ERR[ERROR ] DSRA0302E: XAException occurred. Error code is: UNKNOWN XA EXCEPTION CODE (0). Exception is: Could not send query: Last stream not finished
2016-02-08T12:51:27.671+0100[App/0]ERR[ERROR ] DSRA0304E: XAException occurred. XAException contents and details are: The cause is : null.
2016-02-08T12:51:27.933+0100[App/0]OUT[INFO ] FFDC1015I: An FFDC Incident has been created: "javax.transaction.xa.XAException: Could not send query: Last stream not finished com.ibm.ejs.j2c.XATransactionWrapper.end 417" at ffdc_16.02.08_12.51.27.1.log
2016-02-08T12:51:27.973+0100[App/0]OUT[INFO ] FFDC1015I: An FFDC Incident has been created: "javax.transaction.xa.XAException: Could not send query: Last stream not finished com.ibm.tx.jta.impl.JTAXAResourceImpl.end 307" at ffdc_16.02.08_12.51.27.2.log
2016-02-08T12:51:27.996+0100[App/0]OUT[INFO ] FFDC1015I: An FFDC Incident has been created: "javax.transaction.xa.XAException: Could not send query: Last stream not finished com.ibm.tx.jta.impl.RegisteredResources.sendEnd 1157" at ffdc_16.02.08_12.51.27.3.log
2016-02-08T12:51:28.011+0100[App/0]OUT[INFO ] FFDC1015I: An FFDC Incident has been created: "java.sql.SQLNonTransientConnectionException: Could not send query: Last stream not finished com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.destroy 1005" at ffdc_16.02.08_12.51.27.4.log