public void ScanTableCancelBlockingAsync()
{
if (!HasAsyncTableScanner)
{
return;
}
for (var r = 0; r < 5; ++r)
{
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult);
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
if (c == CountC)
{
asyncResult.Cancel();
Assert.IsTrue(asyncResult.IsCancelled);
break;
}
c++;
}
}
Assert.IsTrue(asyncResult.IsCancelled);
asyncResult.Join();
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsTrue(asyncResult.IsCancelled);
Assert.AreEqual(CountC, c);
// The official Hypertable version does not support re-using of the future object using the thrift API
if (!IsThrift)
{
c = 0;
table.BeginScan(asyncResult);
Assert.IsFalse(asyncResult.IsCancelled);
while (asyncResult.TryGetCells(out cells))
{
c += cells.Count;
}
asyncResult.Join();
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(CountA + CountB + CountC, c);
}
}
}
}
public void ScanTableAccrossInstancesBlockingAsync()
{
if (IsThrift)
{
return; // TODO, check what is wrong
}
InitializeTableData(tableA);
InitializeTableData(tableB);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tableA.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
tableB.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tableA.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
tableB.BeginScan(asyncResult, new ScanSpec().AddColumn("c"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountC, c);
}
public void ScanMultipleTableColumnFamilyBlockingAsync()
{
if (!HasAsyncTableScanner)
{
return;
}
using (var table2 = EnsureTable("ScanMultipleTableColumnFamilyBlockingAsync", Schema)) {
InitializeTableData(table2);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
table2.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table2.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
table.BeginScan(asyncResult, new ScanSpec().AddColumn("c"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountC, c);
}
}
public void ScanTableBlockingAsync()
{
if (!HasAsyncTableScanner)
{
return;
}
var c = 0;
using (var asyncResult = new BlockingAsyncResult(4 * 1024)) {
AsyncScannerContext asyncScannerContext;
IList <Cell> cells;
table.BeginScan(asyncResult);
while (asyncResult.TryGetCells(out asyncScannerContext, out cells))
{
Assert.AreSame(table, asyncScannerContext.Table);
foreach (var cell in cells)
{
Assert.AreEqual(cell.Key.Row, Encoding.GetString(cell.Value));
++c;
}
}
Assert.AreEqual(CountA + CountB + CountC, c);
c = 0;
table.BeginScan(asyncResult);
while (asyncResult.TryGetCells(out asyncScannerContext, out cells))
{
Assert.AreSame(table, asyncScannerContext.Table);
foreach (var cell in cells)
{
Assert.AreEqual(cell.Key.Row, Encoding.GetString(cell.Value));
++c;
}
}
Assert.AreEqual(CountA + CountB + CountC, c);
}
}
public void ScanTableDifferentContextBlockingAsync()
{
if (!HasAsyncTableScanner) {
return;
}
if (!IsHyper && !IsThrift) {
Assert.Fail("Check implementation below for the new provider {0}", ProviderName);
}
var properties = new Dictionary<string, object> { { "Provider", IsHyper ? "Thrift" : "Hyper" } };
using (var ctx = Hypertable.Context.Create(ConnectionString, properties))
using (var client = ctx.CreateClient()) {
var nsNameOther = NsName + "/other";
try {
using (var nsOther = client.OpenNamespace(nsNameOther, OpenDispositions.OpenAlways))
using (var tableOther = nsOther.OpenTable("ScanTableDifferentContextBlockingAsync", Schema, OpenDispositions.CreateAlways)) {
InitializeTableData(tableOther);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
tableOther.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
tableOther.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountA, c);
}
}
finally {
client.DropNamespace(nsNameOther, DropDispositions.Complete);
}
}
}
public void ScanTableCancelBlockingAsyncScanner()
{
if (!HasAsyncTableScanner) {
return;
}
var rng = new Random();
var scanSpecA = new ScanSpec().AddColumn("a");
var scanSpecB = new ScanSpec().AddColumn("a", "b", "c");
var scanSpecC = new ScanSpec().AddColumn("b", "c");
for (var r = 0; r < 5; ++r) {
var c = new Dictionary<ScanSpec, int>();
var limit = new Dictionary<ScanSpec, int>();
var total = new Dictionary<ScanSpec, int>();
c[scanSpecA] = 0;
c[scanSpecB] = 0;
c[scanSpecC] = 0;
limit[scanSpecA] = rng.Next(CountA / 2);
limit[scanSpecB] = rng.Next(CountB / 2);
limit[scanSpecC] = int.MaxValue;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, scanSpecA);
table.BeginScan(asyncResult, scanSpecB);
table.BeginScan(asyncResult, scanSpecC);
AsyncScannerContext ctx;
IList<Cell> cells;
while (asyncResult.TryGetCells(out ctx, out cells)) {
c[ctx.ScanSpec] += cells.Count;
if (!total.ContainsKey(ctx.ScanSpec) && c[ctx.ScanSpec] > limit[ctx.ScanSpec]) {
total.Add(ctx.ScanSpec, c[ctx.ScanSpec]);
asyncResult.CancelAsyncScanner(ctx);
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(total[scanSpecA], c[scanSpecA]);
Assert.AreEqual(total[scanSpecB], c[scanSpecB]);
Assert.AreEqual(CountB + CountC, c[scanSpecC]);
total = new Dictionary<ScanSpec, int>();
c[scanSpecA] = 0;
c[scanSpecB] = 0;
c[scanSpecC] = 0;
limit[scanSpecA] = rng.Next(CountA / 2);
limit[scanSpecB] = rng.Next(CountB / 2);
limit[scanSpecC] = int.MaxValue;
table.BeginScan(asyncResult, scanSpecC);
table.BeginScan(asyncResult, scanSpecB);
table.BeginScan(asyncResult, scanSpecA);
while (asyncResult.TryGetCells(out ctx, out cells)) {
c[ctx.ScanSpec] += cells.Count;
if (!total.ContainsKey(ctx.ScanSpec) && c[ctx.ScanSpec] > limit[ctx.ScanSpec]) {
total.Add(ctx.ScanSpec, c[ctx.ScanSpec]);
asyncResult.CancelAsyncScanner(ctx);
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(total[scanSpecA], c[scanSpecA]);
Assert.AreEqual(total[scanSpecB], c[scanSpecB]);
Assert.AreEqual(CountB + CountC, c[scanSpecC]);
}
}
}
public void ScanTableCancelBlockingAsync()
{
if (!HasAsyncTableScanner) {
return;
}
for (var r = 0; r < 5; ++r) {
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult);
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
if (c == CountC) {
asyncResult.Cancel();
Assert.IsTrue(asyncResult.IsCancelled);
break;
}
c++;
}
}
Assert.IsTrue(asyncResult.IsCancelled);
asyncResult.Join();
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsTrue(asyncResult.IsCancelled);
Assert.AreEqual(CountC, c);
// The official Hypertable version does not support re-using of the future object using the thrift API
if (!IsThrift) {
c = 0;
table.BeginScan(asyncResult);
Assert.IsFalse(asyncResult.IsCancelled);
while (asyncResult.TryGetCells(out cells)) {
c += cells.Count;
}
asyncResult.Join();
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(CountA + CountB + CountC, c);
}
}
}
}
public void ScanTableBlockingAsync()
{
if (!HasAsyncTableScanner) {
return;
}
var c = 0;
using (var asyncResult = new BlockingAsyncResult(4 * 1024)) {
AsyncScannerContext asyncScannerContext;
IList<Cell> cells;
table.BeginScan(asyncResult);
while (asyncResult.TryGetCells(out asyncScannerContext, out cells)) {
Assert.AreSame(table, asyncScannerContext.Table);
foreach (var cell in cells) {
Assert.AreEqual(cell.Key.Row, Encoding.GetString(cell.Value));
++c;
}
}
Assert.AreEqual(CountA + CountB + CountC, c);
c = 0;
table.BeginScan(asyncResult);
while (asyncResult.TryGetCells(out asyncScannerContext, out cells)) {
Assert.AreSame(table, asyncScannerContext.Table);
foreach (var cell in cells) {
Assert.AreEqual(cell.Key.Row, Encoding.GetString(cell.Value));
++c;
}
}
Assert.AreEqual(CountA + CountB + CountC, c);
}
}
public void ScanMultipleTableColumnFamilyBlockingAsync()
{
if (!HasAsyncTableScanner) {
return;
}
using (var table2 = EnsureTable("ScanMultipleTableColumnFamilyBlockingAsync", Schema)) {
InitializeTableData(table2);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
table2.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table2.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
table.BeginScan(asyncResult, new ScanSpec().AddColumn("c"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountC, c);
}
}
public void ScanMultipleTableBlockingAsync()
{
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("ScanMultipleTableBlockingAsync-{0}", t), Schema);
InitializeTableData(testTable);
tables.Add(testTable);
}
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("a")));
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("b")));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
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 BlockingAsyncResult()) {
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("b")));
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("c")));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
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("ScanMultipleTableBlockingAsync-{0}", t), DropDispositions.IfExists);
}
}
}
public void ScanTableAccrossInstancesBlockingAsync()
{
if (IsThrift) {
return; // TODO, check what is wrong
}
InitializeTableData(tableA);
InitializeTableData(tableB);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tableA.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
tableB.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tableA.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
tableB.BeginScan(asyncResult, new ScanSpec().AddColumn("c"));
IList<Cell> cells;
while (asyncResult.TryGetCells(out cells)) {
foreach (var cell in cells) {
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountC, c);
}
public void ScanTableDifferentContextBlockingAsync()
{
if (!HasAsyncTableScanner)
{
return;
}
if (!IsHyper && !IsThrift)
{
Assert.Fail("Check implementation below for the new provider {0}", ProviderName);
}
else if (!HasHypertable || !HasHypertableThrift)
{
return;
}
var properties = new Dictionary <string, object> {
{ "Provider", IsHyper ? "Thrift" : "Hyper" }
};
using (var ctx = Hypertable.Context.Create(ConnectionString, properties))
using (var client = ctx.CreateClient()) {
var nsNameOther = NsName + "/other";
try {
using (var nsOther = client.OpenNamespace(nsNameOther, OpenDispositions.OpenAlways))
using (var tableOther = nsOther.OpenTable("ScanTableDifferentContextBlockingAsync", Schema, OpenDispositions.CreateAlways)) {
InitializeTableData(tableOther);
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
tableOther.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountA + CountB, c);
c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, new ScanSpec().AddColumn("b"));
tableOther.BeginScan(asyncResult, new ScanSpec().AddColumn("a"));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
}
Assert.AreEqual(CountB + CountA, c);
}
}
finally {
client.DropNamespace(nsNameOther, DropDispositions.Complete);
}
}
}
public void ScanTableCancelBlockingAsyncScanner()
{
if (!HasAsyncTableScanner)
{
return;
}
var rng = new Random();
var scanSpecA = new ScanSpec().AddColumn("a");
var scanSpecB = new ScanSpec().AddColumn("a", "b", "c");
var scanSpecC = new ScanSpec().AddColumn("b", "c");
for (var r = 0; r < 5; ++r)
{
var c = new Dictionary <ScanSpec, int>();
var limit = new Dictionary <ScanSpec, int>();
var total = new Dictionary <ScanSpec, int>();
c[scanSpecA] = 0;
c[scanSpecB] = 0;
c[scanSpecC] = 0;
limit[scanSpecA] = rng.Next(CountA / 2);
limit[scanSpecB] = rng.Next(CountB / 2);
limit[scanSpecC] = int.MaxValue;
using (var asyncResult = new BlockingAsyncResult()) {
table.BeginScan(asyncResult, scanSpecA);
table.BeginScan(asyncResult, scanSpecB);
table.BeginScan(asyncResult, scanSpecC);
AsyncScannerContext ctx;
IList <Cell> cells;
while (asyncResult.TryGetCells(out ctx, out cells))
{
c[ctx.ScanSpec] += cells.Count;
if (!total.ContainsKey(ctx.ScanSpec) && c[ctx.ScanSpec] > limit[ctx.ScanSpec])
{
total.Add(ctx.ScanSpec, c[ctx.ScanSpec]);
asyncResult.CancelAsyncScanner(ctx);
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(total[scanSpecA], c[scanSpecA]);
Assert.AreEqual(total[scanSpecB], c[scanSpecB]);
Assert.AreEqual(CountB + CountC, c[scanSpecC]);
total = new Dictionary <ScanSpec, int>();
c[scanSpecA] = 0;
c[scanSpecB] = 0;
c[scanSpecC] = 0;
limit[scanSpecA] = rng.Next(CountA / 2);
limit[scanSpecB] = rng.Next(CountB / 2);
limit[scanSpecC] = int.MaxValue;
table.BeginScan(asyncResult, scanSpecC);
table.BeginScan(asyncResult, scanSpecB);
table.BeginScan(asyncResult, scanSpecA);
while (asyncResult.TryGetCells(out ctx, out cells))
{
c[ctx.ScanSpec] += cells.Count;
if (!total.ContainsKey(ctx.ScanSpec) && c[ctx.ScanSpec] > limit[ctx.ScanSpec])
{
total.Add(ctx.ScanSpec, c[ctx.ScanSpec]);
asyncResult.CancelAsyncScanner(ctx);
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.IsFalse(asyncResult.IsCancelled);
Assert.AreEqual(total[scanSpecA], c[scanSpecA]);
Assert.AreEqual(total[scanSpecB], c[scanSpecB]);
Assert.AreEqual(CountB + CountC, c[scanSpecC]);
}
}
}
public void ScanMultipleTableBlockingAsync()
{
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("ScanMultipleTableBlockingAsync-{0}", t), Schema);
InitializeTableData(testTable);
tables.Add(testTable);
}
var c = 0;
using (var asyncResult = new BlockingAsyncResult()) {
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("a")));
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("b")));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
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 BlockingAsyncResult()) {
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("b")));
tables.ForEach(t => t.BeginScan(asyncResult, new ScanSpec().AddColumn("c")));
IList <Cell> cells;
while (asyncResult.TryGetCells(out cells))
{
foreach (var cell in cells)
{
Assert.IsFalse(string.IsNullOrEmpty(cell.Key.Row));
++c;
}
}
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("ScanMultipleTableBlockingAsync-{0}", t), DropDispositions.IfExists);
}
}
}
public void AsyncSet(MutatorSpec mutatorSpec)
{
if (!HasAsyncTableMutator) {
return;
}
var key = new Key { ColumnFamily = "a" };
using (var asyncResult = new AsyncResult()) {
using (var mutator = table.CreateAsyncMutator(asyncResult, mutatorSpec)) {
for (var n = 0; n < Count; ++n) {
key.Row = Guid.NewGuid().ToString();
mutator.Set(key, Encoding.GetBytes(key.Row));
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.AreEqual(Count, this.GetCellCount());
}
using (var asyncResult = new BlockingAsyncResult()) {
using (var mutator = table.CreateAsyncMutator(asyncResult, mutatorSpec)) {
for (var n = 0; n < Count; ++n) {
key.Row = Guid.NewGuid().ToString();
mutator.Set(key, Encoding.GetBytes(key.Row));
}
}
asyncResult.Join();
Assert.IsNull(asyncResult.Error, asyncResult.Error != null ? asyncResult.Error.ToString() : string.Empty);
Assert.IsTrue(asyncResult.IsCompleted);
Assert.AreEqual(2 * Count, this.GetCellCount());
}
}