Hbase 水槽中的事件中断

默认情况下，flume将一行视为一个事件，但我想讨论一下其他一些标准，如何在flume中实现它

**10 Sep 2013 19:43:33,561 [WebContainer : 9] ERROR - An Error has occured for com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction**

10 Sep 2013 19:43:33,561 [WebContainer : 9] ERROR - handleException():com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
 at com.marsh.csa.serviceagreement.ServiceAgreementImpl.updateAgreement(ServiceAgreementImpl.java(Compiled Code))
 at com.marsh.csa.serviceagreementmgmt.CSAManagerImpl.updateCSA(CSAManagerImpl.java(Compiled Code))
 at com.marsh.csa.serviceagreementmgmt.ejb.EJSRemoteStatelessServiceagreementManager_3dcfd156.updateCSA(Unknown Source)
 at com.marsh.csa.serviceagreementmgmt.ejb._ServiceagreementManagerRemote_Stub.updateCSA(_ServiceagreementManagerRemote_Stub.java(Compiled Code))
 at com.marsh.csa.proxy.CSAProxy.updateCSA(CSAProxy.java(Compiled Code))
 at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
 at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
 at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
Caused by: com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
 at com.marsh.csa.serviceagreement.ServiceAgreementDAO.updateServiceAgreement(ServiceAgreementDAO.java(Compiled Code))
 at com.marsh.csa.serviceagreement.ServiceAgreementDAO.update(ServiceAgreementDAO.java(Compiled Code))
 at com.marsh.csa.serviceagreement.SAUpdateImpl.updateServiceAgreement(SAUpdateImpl.java(Compiled Code))
 at com.marsh.csa.serviceagreement.SAUpdateImpl.update(SAUpdateImpl.java(Compiled Code))
 ... 26 more
Caused by: com.marsh.framework.core.exception.MarshException: Record has been modified since last retrieved - Resubmit transaction
 at com.marsh.csa.serviceagreement.SaveCSAAction.performAction(SaveCSAAction.java(Compiled Code))
 at com.marsh.csa.serviceagreement.CSAAbstractStrutsAction.execute(CSAAbstractStrutsAction.java(Compiled Code))
 at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
 at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
 at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
 at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java(Compiled Code))
 at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
 at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
 at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java(Compiled Code))

这是我正在向HBase写入的日志文件。以粗体显示的行“我希望作为一个事件，其余作为另一个事件”。 基本上我想在日期前结束活动？可以在水槽里做吗

谢谢和问候

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Chhaya

@chhay vishwakarma的参考是一个很好的参考

我还建议您考虑在日志框架中使用Flume appender。log4j2中的水槽附加器是我目前所知道的最好的一个。它当然比水槽中的Log4j appender功能更全面

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其优点是，异常将作为单个事件写入Flume，您不必尝试重新构建它。

reference hi我不想使用Flume appender，我必须从文件流式传输日志