Question

我正在主持最新的RavenDB(原称“表”,但现在正在试图利用国际空间法学会7.5的最新“不可调和”。我们拥有50万英特,正用大量文字打它,因为我们需要定期更新这些书。

我们经常看到拉文演播室中的以下错误(以及“在 lo中添加批量时不提及物体的情况”)。在针对大量文件执行发送请求时,情况也是如此。我们以前曾有造成类似问题的大型地图/uce指数。

我们能够做些什么(也许通过国际数据系统处理)更好,阻止数据库的运行,从而削弱或无法使用? 下面是一句 the吗?

我还注意到,我们的ESENT“Data”档案已经变得庞大(10+Gb),或许(不明智)是因为以前储存的大量相当庞大的成套材料。是否有办法“缩小”这种情况,使之缩小?

(注:我稍后可以总结一下这一Q)。

Error reading RavenJArray from JsonReader.

System.Exception: Error reading RavenJArray from JsonReader.
   at Raven.Json.Linq.RavenJArray.Load(JsonReader reader)
   at Raven.Json.Linq.RavenJArray.Parse(String json)
   at Raven.Client.Silverlight.Connection.Async.AsyncServerClient.b__22(Task`1 task)
   at System.Threading.Tasks.Task`1.c__DisplayClass1a`1.b__19()
   at System.Threading.Tasks.Task`1.InvokeFuture(Object futureAsObj)
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()

Inner StackTrace: 
   at Raven.Studio.Infrastructure.InvocationExtensions.Catch(Task parent, Action`1 action)
   at Raven.Studio.Infrastructure.InvocationExtensions.Catch(Task parent)
   at Raven.Studio.Infrastructure.Model.TimerTicked()
   at Raven.Studio.Infrastructure.View.b__7(Model model)
   at Raven.Studio.Infrastructure.View.InvokeOnModel(Object ctx, Action`1 action)
   at Raven.Studio.Infrastructure.View.InvokeTimerTicked(Object ctx)
   at Raven.Studio.Infrastructure.View.DispatcherTimerOnTick(Object sender, EventArgs eventArgs)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

Could not parse json:


System.InvalidOperationException: Could not parse json:
 ---> System.Exception: Error reading RavenJObject from JsonReader.
   at Raven.Json.Linq.RavenJObject.Load(JsonReader reader)
   at Raven.Json.Linq.RavenJObject.Parse(String json)
   --- End of inner exception stack trace ---
   at Raven.Json.Linq.RavenJObject.Parse(String json)
   at Raven.Client.Silverlight.Connection.Async.AsyncServerClient.b__58(Task`1 task)
   at System.Threading.Tasks.Task`1.c__DisplayClass1a`1.b__19()
   at System.Threading.Tasks.Task`1.InvokeFuture(Object futureAsObj)
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()

Inner StackTrace: 
   at Raven.Studio.Infrastructure.InvocationExtensions.Catch(Task parent, Action`1 action)
   at Raven.Studio.Infrastructure.InvocationExtensions.Catch(Task parent)
   at Raven.Studio.Infrastructure.Model.TimerTicked()
   at Raven.Studio.Infrastructure.View.b__7(Model model)
   at Raven.Studio.Infrastructure.View.InvokeOnModel(Object ctx, Action`1 action)
   at Raven.Studio.Infrastructure.View.InvokeTimerTicked(Object ctx)
   at Raven.Studio.Infrastructure.View.DispatcherTimerOnTick(Object sender, EventArgs eventArgs)
   at MS.Internal.CoreInvokeHandler.InvokeEventHandler(Int32 typeIndex, Delegate handlerDelegate, Object sender, Object args)
   at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName)

Answer 1

Can you update your ravendb version? We have added additional error reporting that can help track that down. The size of the db can be truncate, but only offline. The way it works, we never give space back to the OS, but reserve it for our own usage.

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