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[FLINK-37720][table-planner] Enable sink reuse table optimizer by default and apply plan changes to existing test cases #26503

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[FLINK-37720][table-planner] Enable sink reuse table optimizer by default and apply plan changes to existing test cases #26503

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2 changes: 1 addition & 1 deletion docs/layouts/shortcodes/generated/optimizer_config_configuration.html
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Expand Up @@ -85,7 +85,7 @@
</tr>
<tr>
<td><h5>table.optimizer.reuse-sink-enabled</h5><br> <span class="label label-primary">Batch</span> <span class="label label-primary">Streaming</span></td>
<td style="word-wrap: break-word;">false</td>
<td style="word-wrap: break-word;">true</td>
<td>Boolean</td>
<td>When it is true, the optimizer will try to find out duplicated table sinks and reuse them. This works only when table.optimizer.reuse-sub-plan-enabled is true.</td>
</tr>
Expand Down
24 changes: 10 additions & 14 deletions flink-table/flink-sql-client/src/test/resources/sql_multi/statement_set.q
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16 changes: 6 additions & 10 deletions flink-table/flink-sql-gateway/src/test/resources/sql/statement_set.q
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Expand Up @@ -105,19 +105,15 @@ LogicalSink(table=[default_catalog.default_database.StreamingTable], fields=[EXP

== Optimized Physical Plan ==
Sink(table=[default_catalog.default_database.StreamingTable], fields=[EXPR$0, EXPR$1])
+- Values(type=[RecordType(INTEGER EXPR$0, VARCHAR(11) EXPR$1)], tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])

Sink(table=[default_catalog.default_database.StreamingTable], fields=[EXPR$0, EXPR$1])
+- Values(type=[RecordType(INTEGER EXPR$0, VARCHAR(11) EXPR$1)], tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])
+- Union(all=[true], union=[EXPR$0, EXPR$1])
:- Values(type=[RecordType(INTEGER EXPR$0, VARCHAR(11) EXPR$1)], tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])
+- Values(type=[RecordType(INTEGER EXPR$0, VARCHAR(11) EXPR$1)], tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])

== Optimized Execution Plan ==
Values(tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])(reuse_id=[1])

Sink(table=[default_catalog.default_database.StreamingTable], fields=[EXPR$0, EXPR$1])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.StreamingTable], fields=[EXPR$0, EXPR$1])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[EXPR$0, EXPR$1])
:- Values(tuples=[[{ 1, _UTF-16LE'Hello World' }, { 2, _UTF-16LE'Hi' }, { 2, _UTF-16LE'Hi' }, { 3, _UTF-16LE'Hello' }, { 3, _UTF-16LE'World' }, { 4, _UTF-16LE'ADD' }, { 5, _UTF-16LE'LINE' }]])(reuse_id=[1])
+- Reused(reference_id=[1])
!ok

EXECUTE STATEMENT SET BEGIN
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2 changes: 1 addition & 1 deletion ...able-api-java/src/main/java/org/apache/flink/table/api/config/OptimizerConfigOptions.java
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Expand Up @@ -109,7 +109,7 @@ public class OptimizerConfigOptions {
public static final ConfigOption<Boolean> TABLE_OPTIMIZER_REUSE_SINK_ENABLED =
key("table.optimizer.reuse-sink-enabled")
.booleanType()
.defaultValue(false)
.defaultValue(true)
.withDescription(
"When it is true, the optimizer will try to find out duplicated table sinks and "
+ "reuse them. This works only when "
Expand Down
34 changes: 7 additions & 27 deletions ...table/flink-table-planner/src/test/resources/explain/testStatementSetExecutionExplain.out
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Expand Up @@ -9,17 +9,15 @@ LogicalSink(table=[default_catalog.default_database.MySink], fields=[first])

== Optimized Physical Plan ==
Sink(table=[default_catalog.default_database.MySink], fields=[last])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: last)]]], fields=[last])

Sink(table=[default_catalog.default_database.MySink], fields=[first])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: first)]]], fields=[first])
+- Union(all=[true], union=[last])
:- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: last)]]], fields=[last])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: first)]]], fields=[first])

== Optimized Execution Plan ==
Sink(table=[default_catalog.default_database.MySink], fields=[last])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: last)]]], fields=[last])

Sink(table=[default_catalog.default_database.MySink], fields=[first])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: first)]]], fields=[first])
+- Union(all=[true], union=[last])
:- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: last)]]], fields=[last])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CsvTableSource(read fields: first)]]], fields=[first])

== Physical Execution Plan ==
{
Expand Down Expand Up @@ -51,17 +49,6 @@ Sink(table=[default_catalog.default_database.MySink], fields=[first])
"ship_strategy" : "FORWARD",
"side" : "second"
} ]
}, {
"id" : ,
"type" : "StreamingFileWriter",
"pact" : "Operator",
"contents" : "StreamingFileWriter",
"parallelism" : 1,
"predecessors" : [ {
"id" : ,
"ship_strategy" : "FORWARD",
"side" : "second"
} ]
}, {
"id" : ,
"type" : "Source: Custom File source",
Expand Down Expand Up @@ -100,14 +87,7 @@ Sink(table=[default_catalog.default_database.MySink], fields=[first])
"id" : ,
"ship_strategy" : "FORWARD",
"side" : "second"
} ]
}, {
"id" : ,
"type" : "end: Writer",
"pact" : "Operator",
"contents" : "end: Writer",
"parallelism" : 1,
"predecessors" : [ {
}, {
"id" : ,
"ship_strategy" : "FORWARD",
"side" : "second"
Expand Down
25 changes: 10 additions & 15 deletions ...nner/src/test/resources/org/apache/flink/table/planner/plan/batch/sql/TableSourceTest.xml
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Expand Up @@ -157,11 +157,10 @@ LogicalSink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
<![CDATA[
Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- Union(all=[true], union=[a, b, c])
:- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=0}]]])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])

Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=2}]]])
:- Union(all=[true], union=[a, b, c])
: :- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=0}]]])
: +- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=2}]]])
]]>
</Resource>
</TestCase>
Expand Down Expand Up @@ -196,13 +195,10 @@ LogicalSink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
</Resource>
<Resource name="optimized exec plan">
<![CDATA[
TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])(reuse_id=[1])

Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[a, b, c])
:- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])(reuse_id=[1])
+- Reused(reference_id=[1])
]]>
</Resource>
</TestCase>
Expand All @@ -221,10 +217,9 @@ LogicalSink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
<Resource name="optimized exec plan">
<![CDATA[
Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])

Sink(table=[default_catalog.default_database.MySink], fields=[a, b, c])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=2}]]])
+- Union(all=[true], union=[a, b, c])
:- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=1}]]])
+- TableSourceScan(table=[[default_catalog, default_database, MyTable]], fields=[a, b, c], hints=[[[OPTIONS options:{source.num-element-to-skip=2}]]])
]]>
</Resource>
</TestCase>
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51 changes: 25 additions & 26 deletions .../org/apache/flink/table/planner/plan/rules/physical/stream/ChangelogModeInferenceTest.xml
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Expand Up @@ -367,32 +367,31 @@ LogicalSink(table=[default_catalog.default_database.sink2], fields=[number, word
<Resource name="optimized rel plan">
<![CDATA[
Sink(table=[default_catalog.default_database.sink1], fields=[number, word], changelogMode=[NONE])
+- Calc(select=[number, word], where=[>(word, 'a')], changelogMode=[I,UB,UA])
+- Union(all=[true], union=[number, word], changelogMode=[I,UB,UA])
:- Calc(select=[+(number, 1) AS number, word], changelogMode=[I,UB,UA])
: +- Calc(select=[number, word], changelogMode=[I,UB,UA])
: +- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
: +- Exchange(distribution=[hash[word]], changelogMode=[I])
: +- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
+- Calc(select=[-(number, 1) AS number, word], changelogMode=[I,UB,UA])
+- Calc(select=[number, word], changelogMode=[I,UB,UA])
+- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
+- Exchange(distribution=[hash[word]], changelogMode=[I])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])

Sink(table=[default_catalog.default_database.sink1], fields=[number, word], changelogMode=[NONE])
+- Calc(select=[number, word], where=[<(word, 'a')], changelogMode=[I,UB,UA])
+- Union(all=[true], union=[number, word], changelogMode=[I,UB,UA])
:- Calc(select=[+(number, 1) AS number, word], changelogMode=[I,UB,UA])
: +- Calc(select=[number, word], changelogMode=[I,UB,UA])
: +- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
: +- Exchange(distribution=[hash[word]], changelogMode=[I])
: +- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
+- Calc(select=[-(number, 1) AS number, word], changelogMode=[I,UB,UA])
+- Calc(select=[number, word], changelogMode=[I,UB,UA])
+- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
+- Exchange(distribution=[hash[word]], changelogMode=[I])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
+- Union(all=[true], union=[number, word], changelogMode=[I,UB,UA])
:- Calc(select=[number, word], where=[>(word, 'a')], changelogMode=[I,UB,UA])
: +- Union(all=[true], union=[number, word], changelogMode=[I,UB,UA])
: :- Calc(select=[+(number, 1) AS number, word], changelogMode=[I,UB,UA])
: : +- Calc(select=[number, word], changelogMode=[I,UB,UA])
: : +- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
: : +- Exchange(distribution=[hash[word]], changelogMode=[I])
: : +- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
: +- Calc(select=[-(number, 1) AS number, word], changelogMode=[I,UB,UA])
: +- Calc(select=[number, word], changelogMode=[I,UB,UA])
: +- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
: +- Exchange(distribution=[hash[word]], changelogMode=[I])
: +- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
+- Calc(select=[number, word], where=[<(word, 'a')], changelogMode=[I,UB,UA])
+- Union(all=[true], union=[number, word], changelogMode=[I,UB,UA])
:- Calc(select=[+(number, 1) AS number, word], changelogMode=[I,UB,UA])
: +- Calc(select=[number, word], changelogMode=[I,UB,UA])
: +- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
: +- Exchange(distribution=[hash[word]], changelogMode=[I])
: +- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])
+- Calc(select=[-(number, 1) AS number, word], changelogMode=[I,UB,UA])
+- Calc(select=[number, word], changelogMode=[I,UB,UA])
+- GroupAggregate(groupBy=[word], select=[word, SUM(number) AS number], changelogMode=[I,UB,UA])
+- Exchange(distribution=[hash[word]], changelogMode=[I])
+- LegacyTableSourceScan(table=[[default_catalog, default_database, MyTable, source: [CollectionTableSource(word, number)]]], fields=[word, number], changelogMode=[I])

Sink(table=[default_catalog.default_database.sink2], fields=[number, word], changelogMode=[NONE])
+- Calc(select=[number, word], changelogMode=[I,UB,UA])
Expand Down
58 changes: 23 additions & 35 deletions ...est/resources/org/apache/flink/table/planner/plan/stream/sql/ProcessTableFunctionTest.xml
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Expand Up @@ -129,16 +129,13 @@ LogicalSink(table=[default_catalog.default_database.t_keyed_sink], fields=[name,
</Resource>
<Resource name="optimized exec plan">
<![CDATA[
Exchange(distribution=[hash[name]])(reuse_id=[1])
+- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'a')], uid=[a], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'b')], uid=[b], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[name, out])
:- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'a')], uid=[a], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])
: +- Exchange(distribution=[hash[name]])(reuse_id=[1])
: +- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])
+- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'b')], uid=[b], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])
]]>
</Resource>
</TestCase>
Expand Down Expand Up @@ -179,15 +176,12 @@ LogicalSink(table=[default_catalog.default_database.t_sink], fields=[out])
</Resource>
<Resource name="optimized exec plan">
<![CDATA[
Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])(reuse_id=[1])

Sink(table=[default_catalog.default_database.t_sink], fields=[out])
+- ProcessTableFunction(invocation=[f(TABLE(#0), 1, DEFAULT(), DEFAULT())], uid=[null], select=[out], rowType=[RecordType(VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.t_sink], fields=[out])
+- ProcessTableFunction(invocation=[f(TABLE(#0), 42, DEFAULT(), DEFAULT())], uid=[null], select=[out], rowType=[RecordType(VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[out])
:- ProcessTableFunction(invocation=[f(TABLE(#0), 1, DEFAULT(), DEFAULT())], uid=[null], select=[out], rowType=[RecordType(VARCHAR(2147483647) out)])
: +- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])(reuse_id=[1])
+- ProcessTableFunction(invocation=[f(TABLE(#0), 42, DEFAULT(), DEFAULT())], uid=[null], select=[out], rowType=[RecordType(VARCHAR(2147483647) out)])
+- Reused(reference_id=[1])
]]>
</Resource>
</TestCase>
Expand Down Expand Up @@ -252,15 +246,12 @@ LogicalSink(table=[default_catalog.default_database.t_keyed_sink], fields=[name,
</Resource>
<Resource name="optimized exec plan">
<![CDATA[
ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'same')], uid=[same], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])(reuse_id=[1])
+- Exchange(distribution=[hash[name]])
+- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[name, out])
:- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'same')], uid=[same], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])(reuse_id=[1])
: +- Exchange(distribution=[hash[name]])
: +- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])
+- Reused(reference_id=[1])
]]>
</Resource>
</TestCase>
Expand All @@ -286,17 +277,14 @@ LogicalSink(table=[default_catalog.default_database.t_keyed_sink], fields=[name,
</Resource>
<Resource name="optimized exec plan">
<![CDATA[
ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'same')], uid=[same], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])(reuse_id=[1])
+- Exchange(distribution=[hash[name]])
+- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- Calc(select=['Bob' AS name, out], where=[(name = 'Bob')])
+- Reused(reference_id=[1])

Sink(table=[default_catalog.default_database.t_keyed_sink], fields=[name, out])
+- Calc(select=['Alice' AS name, out], where=[(name = 'Alice')])
+- Reused(reference_id=[1])
+- Union(all=[true], union=[name, out])
:- Calc(select=['Bob' AS name, out], where=[(name = 'Bob')])
: +- ProcessTableFunction(invocation=[f(TABLE(#0) PARTITION BY($0), 1, DEFAULT(), _UTF-16LE'same')], uid=[same], select=[name,out], rowType=[RecordType(VARCHAR(5) name, VARCHAR(2147483647) out)])(reuse_id=[1])
: +- Exchange(distribution=[hash[name]])
: +- Values(tuples=[[{ _UTF-16LE'Bob', 12 }, { _UTF-16LE'Alice', 42 }]])
+- Calc(select=['Alice' AS name, out], where=[(name = 'Alice')])
+- Reused(reference_id=[1])
]]>
</Resource>
</TestCase>
Expand Down
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