public async Task CanGetMapReduceIndexDebugTrees()
{
using (var store = GetDocumentStore())
{
SetupData(store);
WaitForIndexing(store);
var searchedVakanzId = "Vakanz/89d3d971-a227-430e-97ba-613799253a37";
var db = await GetDatabase(store.Database);
var index = db.IndexStore.GetIndex(new TestIndexVakanz_WithFiltering().IndexName);
WaitForUserToContinueTheTest(store);
using (var context = JsonOperationContext.ShortTermSingleUse())
using (var writer = new BlittableJsonTextWriter(context, new MemoryStream()))
using (index.GetReduceTree(new[] { searchedVakanzId, "bewerbung/000d7605-a581-4f3e-8c73-dc2eb4e3f95c" }, out var trees))
{
// must not throw
writer.WriteReduceTrees(trees);
}
}
}
public Task Debug()
{
var name = GetQueryStringValueAndAssertIfSingleAndNotEmpty("name");
var index = Database.IndexStore.GetIndex(name);
if (index == null)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
return(Task.CompletedTask);
}
var operation = GetStringQueryString("op");
using (ContextPool.AllocateOperationContext(out JsonOperationContext context))
using (var writer = new BlittableJsonTextWriter(context, ResponseBodyStream()))
{
if (string.Equals(operation, "map-reduce-tree", StringComparison.OrdinalIgnoreCase))
{
if (index.Type.IsMapReduce() == false)
{
HttpContext.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Write(writer, new DynamicJsonValue
{
["Error"] = $"{index.Name} is not map-reduce index"
});
return(Task.CompletedTask);
}
var docIds = GetStringValuesQueryString("docId", required: false);
using (index.GetReduceTree(docIds.ToArray(), out IEnumerable <ReduceTree> trees))
{
writer.WriteReduceTrees(trees);
}
return(Task.CompletedTask);
}
if (string.Equals(operation, "source-doc-ids", StringComparison.OrdinalIgnoreCase))
{
using (index.GetIdentifiersOfMappedDocuments(GetStringQueryString("startsWith", required: false), GetStart(), GetPageSize(), out IEnumerable <string> ids))
{
writer.WriteArrayOfResultsAndCount(ids);
}
return(Task.CompletedTask);
}
if (string.Equals(operation, "entries-fields", StringComparison.OrdinalIgnoreCase))
{
var fields = index.GetEntriesFields();
writer.WriteStartObject();
writer.WriteArray("Results", fields);
writer.WriteEndObject();
return(Task.CompletedTask);
}
throw new NotSupportedException($"{operation} is not supported");
}
}
