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SchemaEngine: Ensure GetTableForPos returns table schema for "current" position by default #15912

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merged 9 commits into from
May 20, 2024
Merged

SchemaEngine: Ensure GetTableForPos returns table schema for "current" position by default #15912

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7332061
SchemaEngine: GetTableForPos return latest schema when none found for…
mattlord May 10, 2024
7414217
Only reload when table is not in cache
mattlord May 10, 2024
8655975
Improve func and remove FIXME
mattlord May 10, 2024
cd3d27e
Improve function and eliminate now unnecessary reloads
mattlord May 10, 2024
858c0ad
Merge remote-tracking branch 'origin/main' into vrepl_onlineddl_schema
mattlord May 10, 2024
52438dd
More test fixes
mattlord May 10, 2024
194b84c
Add dedicated unit test
mattlord May 13, 2024
efd373f
Correct PK handling
mattlord May 13, 2024
8282f55
Minor changes after self review
mattlord May 13, 2024
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3 changes: 1 addition & 2 deletions go/test/endtoend/vreplication/cluster_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -519,10 +519,9 @@ func (vc *VitessCluster) AddTablet(t testing.TB, cell *Cell, keyspace *Keyspace,
tablet := &Tablet{}

options := []string{
"--queryserver-config-schema-reload-time", "5s",
"--heartbeat_on_demand_duration", "5s",
"--heartbeat_interval", "250ms",
} // FIXME: for multi-cell initial schema doesn't seem to load without "--queryserver-config-schema-reload-time"
}
options = append(options, extraVTTabletArgs...)

if mainClusterConfig.vreplicationCompressGTID {
Expand Down
8 changes: 6 additions & 2 deletions go/test/endtoend/vreplication/resharding_workflows_v2_test.go
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Expand Up @@ -505,8 +505,12 @@ func testVSchemaForSequenceAfterMoveTables(t *testing.T) {
execVtgateQuery(t, vtgateConn, "product", "insert into customer2(name) values('a')")
}
waitForRowCount(t, vtgateConn, "product", "customer2", 3+num+num)
want = fmt.Sprintf("[[INT32(%d)]]", 100+num+num-1)
waitForQueryResult(t, vtgateConn, "product", "select max(cid) from customer2", want)
//want = fmt.Sprintf("[[INT32(%d)]]", 100+num+num-1)
//waitForQueryResult(t, vtgateConn, "product", "select max(cid) from customer2", want)
res := execVtgateQuery(t, vtgateConn, "product", "select max(cid) from customer2")
cid, err := res.Rows[0][0].ToInt()
require.NoError(t, err)
require.GreaterOrEqual(t, cid, 100+num+num-1)
}

// testReplicatingWithPKEnumCols ensures that we properly apply binlog events
Expand Down
8 changes: 3 additions & 5 deletions go/vt/vttablet/tabletmanager/vreplication/controller.go
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Original file line number Diff line number Diff line change
Expand Up @@ -24,18 +24,16 @@ import (
"sync/atomic"
"time"

"vitess.io/vitess/go/vt/vttablet"

"google.golang.org/protobuf/encoding/prototext"

"vitess.io/vitess/go/vt/discovery"
"vitess.io/vitess/go/vt/vterrors"

"vitess.io/vitess/go/tb"
"vitess.io/vitess/go/vt/binlog/binlogplayer"
"vitess.io/vitess/go/vt/discovery"
"vitess.io/vitess/go/vt/log"
"vitess.io/vitess/go/vt/mysqlctl"
"vitess.io/vitess/go/vt/topo"
"vitess.io/vitess/go/vt/vterrors"
"vitess.io/vitess/go/vt/vttablet"

binlogdatapb "vitess.io/vitess/go/vt/proto/binlogdata"
topodatapb "vitess.io/vitess/go/vt/proto/topodata"
Expand Down
3 changes: 0 additions & 3 deletions go/vt/vttablet/tabletmanager/vreplication/framework_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -256,7 +256,6 @@ func addTablet(id int) *topodatapb.Tablet {
if err := env.TopoServ.CreateTablet(context.Background(), tablet); err != nil {
panic(err)
}
env.SchemaEngine.Reload(context.Background())
return tablet
}

Expand All @@ -277,15 +276,13 @@ func addOtherTablet(id int, keyspace, shard string) *topodatapb.Tablet {
if err := env.TopoServ.CreateTablet(context.Background(), tablet); err != nil {
panic(err)
}
env.SchemaEngine.Reload(context.Background())
return tablet
}

func deleteTablet(tablet *topodatapb.Tablet) {
env.TopoServ.DeleteTablet(context.Background(), tablet.Alias)
// This is not automatically removed from shard replication, which results in log spam.
topo.DeleteTabletReplicationData(context.Background(), env.TopoServ, tablet)
env.SchemaEngine.Reload(context.Background())
}

// fakeTabletConn implement TabletConn interface. We only care about the
Expand Down
7 changes: 0 additions & 7 deletions go/vt/vttablet/tabletmanager/vreplication/journal_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,6 @@ import (
"fmt"
"testing"

"context"

binlogdatapb "vitess.io/vitess/go/vt/proto/binlogdata"
qh "vitess.io/vitess/go/vt/vttablet/tabletmanager/vreplication/queryhistory"
)
Expand All @@ -38,7 +36,6 @@ func TestJournalOneToOne(t *testing.T) {
"drop table t",
fmt.Sprintf("drop table %s.t", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -98,7 +95,6 @@ func TestJournalOneToMany(t *testing.T) {
"drop table t",
fmt.Sprintf("drop table %s.t", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -164,7 +160,6 @@ func TestJournalTablePresent(t *testing.T) {
"drop table t",
fmt.Sprintf("drop table %s.t", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -223,7 +218,6 @@ func TestJournalTableNotPresent(t *testing.T) {
"drop table t",
fmt.Sprintf("drop table %s.t", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -278,7 +272,6 @@ func TestJournalTableMixed(t *testing.T) {
fmt.Sprintf("drop table %s.t", vrepldb),
fmt.Sprintf("drop table %s.t1", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down
14 changes: 0 additions & 14 deletions go/vt/vttablet/tabletmanager/vreplication/vcopier_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,6 @@ func testPlayerCopyCharPK(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.dst", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

count := 0
vstreamRowsSendHook = func(ctx context.Context) {
Expand Down Expand Up @@ -223,7 +222,6 @@ func testPlayerCopyVarcharPKCaseInsensitive(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.dst", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

count := 0
vstreamRowsSendHook = func(ctx context.Context) {
Expand Down Expand Up @@ -453,7 +451,6 @@ func testPlayerCopyTablesWithFK(t *testing.T) {
"drop table src2",
fmt.Sprintf("drop table %s.dst2", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -581,7 +578,6 @@ func testPlayerCopyTables(t *testing.T) {
fmt.Sprintf("drop table %s.yes", vrepldb),
"drop table no",
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -708,7 +704,6 @@ func testPlayerCopyBigTable(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.dst", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

count := 0
vstreamRowsSendHook = func(ctx context.Context) {
Expand Down Expand Up @@ -839,7 +834,6 @@ func testPlayerCopyWildcardRule(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.src", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

count := 0
vstreamRowsSendHook = func(ctx context.Context) {
Expand Down Expand Up @@ -968,7 +962,6 @@ func testPlayerCopyTableContinuation(t *testing.T) {
"drop table src1",
fmt.Sprintf("drop table %s.dst1", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1135,7 +1128,6 @@ func testPlayerCopyWildcardTableContinuation(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.dst", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1232,7 +1224,6 @@ func TestPlayerCopyWildcardTableContinuationWithOptimizeInserts(t *testing.T) {
"drop table src",
fmt.Sprintf("drop table %s.dst", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1358,7 +1349,6 @@ func testPlayerCopyTablesStopAfterCopy(t *testing.T) {
"drop table src1",
fmt.Sprintf("drop table %s.dst1", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1444,7 +1434,6 @@ func testPlayerCopyTablesGIPK(t *testing.T) {
"drop table src2",
fmt.Sprintf("drop table %s.dst2", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1535,7 +1524,6 @@ func testPlayerCopyTableCancel(t *testing.T) {
"drop table src1",
fmt.Sprintf("drop table %s.dst1", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

saveTimeout := vttablet.CopyPhaseDuration
vttablet.CopyPhaseDuration = 1 * time.Millisecond
Expand Down Expand Up @@ -1626,7 +1614,6 @@ func testPlayerCopyTablesWithGeneratedColumn(t *testing.T) {
"drop table src2",
fmt.Sprintf("drop table %s.dst2", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down Expand Up @@ -1714,7 +1701,6 @@ func testCopyTablesWithInvalidDates(t *testing.T) {
"drop table src1",
fmt.Sprintf("drop table %s.dst1", vrepldb),
})
env.SchemaEngine.Reload(context.Background())

filter := &binlogdatapb.Filter{
Rules: []*binlogdatapb.Rule{{
Expand Down
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