官方hudson2.0.1刪除job時(shí)，并沒(méi)有刪除各次build的歷史記錄。本次改動(dòng)hudson代碼刪除在master上的配置文件及各個(gè)還殘留build記錄的slave上的build記錄。

一)  hudson.model.AbstractProject.performDelete()

修改為獲取所有的build記錄上的Node并執(zhí)行刪除操作。

@Override

   protectedvoidperformDelete()throwsIOException， InterruptedException {

       // prevent a new build while a delete operation is in progress

       makeDisabled(true);

      //modify byliangjz

      //FilePathws= getWorkspace();

      //if(ws!=null) {      

       /*

           Node n = getLastBuiltOn();

           getScm().processWorkspaceBeforeDeletion(this，ws， on);

           if(on!=null)

               on.getFileSystemProvisioner().discardWorkspace(this，ws);

            */

        Map<Node，F(xiàn)ilePath> nfMap = getAllBuiltOn();

        for(Map.Entry<Node，F(xiàn)ilePath> entry:nfMap.entrySet())

        {

           Node n=entry.getKey();

           FilePath fp=entry.getValue();

               getScm().processWorkspaceBeforeDeletion(this， fp， n);

               if(n!=null)

                   n.getFileSystemProvisioner().discardWorkspace(this，fp);

           }           

       //}

       super.performDelete();

  }

二）hudson.model.Job獲取所有的曾經(jīng)build過(guò)的節(jié)點(diǎn)及workspace目錄

publicMap<Node，F(xiàn)ilePath> getAllBuiltOn() {

       // where was it built on?

      ListallBuild =getAllBuild();

      Map<Node，F(xiàn)ilePath> map=newHashMap<Node，F(xiàn)ilePath>();

       Set<Node> nodes=newHashSet<Node>();

       for(Object o: allBuild){

       AbstractBuildb=(AbstractBuild) o;

       Node n= b.getBuiltOn();        

       if(!nodes.contains(n)){

           FilePath ws=b.getWorkspace();

           if(ws!=null){

              map.put(n，ws);

              nodes.add(n);

           }

       }         

       }   

       returnmap;  

}