public async Task NotInRehabWithDisabledIndexes2()
{
var(node, leader) = await CreateRaftCluster(3, watcherCluster : true);
var database = GetDatabaseName();
await CreateDatabaseInClusterInner(new DatabaseRecord(database), 3, leader.WebUrl, null);
using (var store = new DocumentStore
{
Database = database,
Urls = new[] { leader.WebUrl }
}.Initialize())
{
var documentDatabase = await Servers[2].ServerStore.DatabasesLandlord.TryGetOrCreateResourceStore(database);
var result = store.Maintenance.Send(new PutIndexesOperation(new[] { new IndexDefinition
{
Maps = { "from user in docs.Users select new { user.Name }" },
Name = "MyIndex"
} }));
var indexResult = result[0];
await Cluster.WaitForRaftIndexToBeAppliedInClusterAsync(indexResult.RaftCommandIndex, TimeSpan.FromSeconds(15));
await RollingIndexesClusterTests.WaitForRollingIndex(database, "MyIndex", Servers[2]);
var index = documentDatabase.IndexStore.GetIndex("MyIndex");
index.SetState(IndexState.Disabled);
var record = await store.Maintenance.Server.SendAsync(new GetDatabaseRecordOperation(store.Database));
record.Topology.Members.Remove(Servers[2].ServerStore.NodeTag);
record.Topology.Rehabs.Add(Servers[2].ServerStore.NodeTag);
await store.Maintenance.Server.SendAsync(new UpdateDatabaseOperation(record, record.Etag));
await WaitAndAssertForValueAsync(async() => await RavenDB_15588.GetMembersAndRehabsCount(store), expectedVal : (MembersCount : 2, RehabsCount : 1));
await WaitAndAssertForValueAsync(async() => await RavenDB_15588.GetMembersAndRehabsCount(store), expectedVal : (MembersCount : 3, RehabsCount : 0));
}
}
public async Task NotInRehabWithDisabledIndexes3()
{
var(node, leader) = await CreateRaftCluster(3, watcherCluster : true);
var database = GetDatabaseName();
await CreateDatabaseInClusterInner(new DatabaseRecord(database), 3, leader.WebUrl, null);
using (var store = new DocumentStore
{
Database = database,
Urls = new[] { leader.WebUrl }
}.Initialize())
{
var documentDatabase = await Servers[2].ServerStore.DatabasesLandlord.TryGetOrCreateResourceStore(database);
var result = store.Maintenance.Send(new PutIndexesOperation(new[] { new IndexDefinition
{
Maps = { "from user in docs.Users select new { user.Name }" },
Name = "MyIndex"
} }));
var indexResult = result[0];
await Cluster.WaitForRaftIndexToBeAppliedInClusterAsync(indexResult.RaftCommandIndex, TimeSpan.FromSeconds(15));
await RollingIndexesClusterTests.WaitForRollingIndex(database, "MyIndex", Servers[2]);
var index = documentDatabase.IndexStore.GetIndex("MyIndex");
index.SetState(IndexState.Error);
using (var session = store.OpenSession())
{
session.Store(new User()
{
Name = "Toli"
}, "user/1");
session.SaveChanges();
}
index.SetState(IndexState.Disabled);
using (var context = QueryOperationContext.Allocate(documentDatabase, index))
using (context.OpenReadTransaction())
{
var state = index.GetIndexingState(context);
Assert.Equal(0, state.LastProcessedEtag);
}
var record = await store.Maintenance.Server.SendAsync(new GetDatabaseRecordOperation(store.Database));
record.Topology.Members.Remove(Servers[2].ServerStore.NodeTag);
record.Topology.Rehabs.Add(Servers[2].ServerStore.NodeTag);
await store.Maintenance.Server.SendAsync(new UpdateDatabaseOperation(record, record.Etag));
await WaitAndAssertForValueAsync(async() => await RavenDB_15588.GetMembersAndRehabsCount(store), expectedVal : (MembersCount : 2, RehabsCount : 1));
// assert that Servers[2] is promoted back to Member
var expectedVal = (MembersCount : 3, RehabsCount : 0);
var val = await WaitForPredicateAsync(async() => await RavenDB_15588.GetMembersAndRehabsCount(store), expectedVal : expectedVal);
Assert.True(val.Equals(expectedVal), await GetDecisionsForDatabase(
new StringBuilder("Failed on asserting Members and Rehabs count.")
.AppendLine($"Expected {expectedVal}, got : {val}")));
}
}
