Question

在我启动SSIS包之后，我尝试等待所有正在运行的程序包在SQL Server上完成，但我无法弄清楚正确的方法。我到目前为止的代码是：

var runningPackagesBefore = catalog.Executions.ToList();    

// [..] logic to start the package

while (true)
{
    // get all packages that are new
    catalog.Executions.Refresh();
    var newOperations = catalog.Executions.Except(runningPackagesBefore);

    // get all packages that are new, running and are in the same folder and project as the package
    var runningOperations =
        newOperations.Where(
            operation => operation.FolderName == catalogFolder.Name 
                && operation.ProjectName == project.Name 
                && operation.Status == Operation.ServerOperationStatus.Running);

    if (!runningOperations.Any())
    {
        break;
    }

    // [..] sleep and timeout logic here
}

catalog.Executions.Refresh()调用有时会导致死锁问题。文档还说＆＃34;不要直接引用这种方法......＆＃34;。
需要刷新，否则执行集合将被缓存并返回0个新事务。当它没有死锁运行时，它会正确返回运行包的数量。

所以我试图找到一种方法来查看是否所有包都已完成运行。我正在运行的包是一个＆＃34;主人＆＃34;启动多个其他包的包。否则我只需获取执行ID并从目录中获取操作状态，但在这种情况下这是不可能的。

Answer 1

通过回忆整合服务并获取新目录解决了这个问题。这会自动刷新它：

// get all executions for this project that are currently running
var runningPackagesBefore = catalog.Executions.Select(operation => operation.Id).ToList();

// [..] logic to execute the package 

while (true)
{
    var integrationServices = new IntegrationServices(sqlConnection);
    Catalog refreshedCatalog = integrationServices.Catalogs[catalogName];

    // get all packages that are running
    var runningOperations = refreshedCatalog.Executions.Where(
        operation => operation.Status == Operation.ServerOperationStatus.Running);

    // get all packages that are new
    var newRunningOperations = runningOperations.Where(
        operation => !runningPackagesBefore.Contains(operation.Id));

    if (!newRunningOperations.Any())
    {
        break;
    }

    // [..] sleep and timeout logic here
}

如何从SSIS服务器获取正在运行的包的集合？

1 个答案: