public void DropIndexedTable()
{
DropTables(this.regex);
Assert.IsFalse(Ns.TableExists("test"));
const string Schema =
"<Schema><AccessGroup name=\"default\">" +
"<ColumnFamily><Name>a</Name><Index>true</Index><QualifierIndex>true</QualifierIndex></ColumnFamily>" +
"</AccessGroup></Schema>";
Ns.CreateTable("test", Schema, CreateDispositions.CreateIfNotExist);
Assert.IsTrue(Ns.TableExists("test"));
if (IsHyper || IsThrift)
{
Assert.IsTrue(Ns.TableExists("^test"));
Assert.IsTrue(Ns.TableExists("^^test"));
}
Ns.DropTable("test");
if (IsHyper || IsThrift)
{
Assert.IsFalse(Ns.TableExists("^test"));
Assert.IsFalse(Ns.TableExists("^^test"));
}
}
public void ScanMultipleTableAsync()
{
if (!HasAsyncTableScanner)
{
return;
}
const int CountTables = 10;
var tables = new List <ITable>();
try {
for (var t = 0; t < CountTables; ++t)
{
var testTable = EnsureTable(string.Format("ScanMultipleTableAsync-{0}", t), Schema);
InitializeTableData(testTable);
tables.Add(testTable);
}
var c = 0;
using (var asyncResult = new AsyncResult(
(ctx, cells) =>
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
Interlocked.Increment(ref c);
}
return(AsyncCallbackResult.Continue);
})) {
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("a")));
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("b")));
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountTables * (CountA + CountB), c);
c = 0;
using (var asyncResult = new AsyncResult()) {
tables.ForEach(
t => t.BeginScan(
asyncResult,
new ScanSpec().AddColumn("b"),
(ctx, cells) =>
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
Interlocked.Increment(ref c);
}
return(AsyncCallbackResult.Continue);
}));
tables.ForEach(
t => t.BeginScan(
asyncResult,
new ScanSpec().AddColumn("c"),
(ctx, cells) =>
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
Interlocked.Increment(ref c);
}
return(AsyncCallbackResult.Continue);
}));
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountTables * (CountB + CountC), c);
}
finally {
tables.ForEach(t => t.Dispose());
for (var t = 0; t < CountTables; ++t)
{
Ns.DropTable(string.Format("ScanMultipleTableAsync-{0}", t), DropDispositions.IfExists);
}
}
}
