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hui pushed a commit to branch lmh/addJoinNode
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 75e516bc3d0cb92829e38f46b25970c454a94225
Author: Minghui Liu <[email protected]>
AuthorDate: Wed Dec 20 10:29:35 2023 +0800

    spotless apply
---
 .../apache/iotdb/db/queryengine/plan/planner/LogicalPlanBuilder.java    | 2 +-
 .../apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java | 2 +-
 .../db/queryengine/plan/planner/distribution/ExchangeNodeAdder.java     | 2 +-
 .../iotdb/db/queryengine/plan/planner/distribution/SourceRewriter.java  | 2 +-
 .../iotdb/db/queryengine/plan/planner/plan/node/PlanGraphPrinter.java   | 2 +-
 .../apache/iotdb/db/queryengine/plan/optimization/TestPlanBuilder.java  | 2 +-
 .../iotdb/db/queryengine/plan/plan/FragmentInstanceSerdeTest.java       | 2 +-
 .../org/apache/iotdb/db/queryengine/plan/plan/PipelineBuilderTest.java  | 2 +-
 .../org/apache/iotdb/db/queryengine/plan/plan/QueryLogicalPlanUtil.java | 2 +-
 .../queryengine/plan/plan/distribution/AggregationDistributionTest.java | 2 +-
 .../plan/plan/distribution/AlignByDeviceOrderByLimitOffsetTest.java     | 2 +-
 .../db/queryengine/plan/plan/distribution/AlignedByDeviceTest.java      | 2 +-
 12 files changed, 12 insertions(+), 12 deletions(-)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/LogicalPlanBuilder.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/LogicalPlanBuilder.java
index 9433bf29a9d..29370f58c92 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/LogicalPlanBuilder.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/LogicalPlanBuilder.java
@@ -60,7 +60,6 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceView
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FillNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByTagNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.IntoNode;
@@ -73,6 +72,7 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWin
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SortNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryTransformNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedLastQueryScanNode;
diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java
index d2c1e261e2e..bc37152a46b 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/OperatorTreeGenerator.java
@@ -171,7 +171,6 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceView
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FillNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByTagNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
@@ -185,6 +184,7 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWin
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SortNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryCollectNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryMergeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/ExchangeNodeAdder.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/ExchangeNodeAdder.java
index e10357a61c8..91092cd179d 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/ExchangeNodeAdder.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/ExchangeNodeAdder.java
@@ -37,7 +37,6 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceMerg
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByTagNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
@@ -49,6 +48,7 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWin
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SortNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryCollectNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryMergeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/SourceRewriter.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/SourceRewriter.java
index b4f0b1cbd0b..c5920833264 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/SourceRewriter.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/distribution/SourceRewriter.java
@@ -38,7 +38,6 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.metedata.read.Sche
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.metedata.read.SchemaQueryScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.AggregationNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByTagNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
@@ -48,6 +47,7 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.MultiChild
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SingleDeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWindowAggregationNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SortNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryCollectNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryMergeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/PlanGraphPrinter.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/PlanGraphPrinter.java
index 959e1ab4f70..48ba7e943c4 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/PlanGraphPrinter.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/plan/node/PlanGraphPrinter.java
@@ -31,7 +31,6 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceView
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FillNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByTagNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
@@ -44,6 +43,7 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWin
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SortNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryCollectNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryMergeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/optimization/TestPlanBuilder.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/optimization/TestPlanBuilder.java
index a784194ce5e..affceaf2fd8 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/optimization/TestPlanBuilder.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/optimization/TestPlanBuilder.java
@@ -30,12 +30,12 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ColumnInje
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FillNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.IntoNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.LimitNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.OffsetNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWindowAggregationNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedSeriesAggregationScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedSeriesScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesAggregationScanNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/FragmentInstanceSerdeTest.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/FragmentInstanceSerdeTest.java
index 6a6597c5597..6cb45788dff 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/FragmentInstanceSerdeTest.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/FragmentInstanceSerdeTest.java
@@ -37,9 +37,9 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.FragmentInstance;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.PlanFragment;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.LimitNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.OffsetNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesScanNode;
 import org.apache.iotdb.db.queryengine.plan.statement.component.Ordering;
 
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/PipelineBuilderTest.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/PipelineBuilderTest.java
index c7daca43bb0..54a9e95dffb 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/PipelineBuilderTest.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/PipelineBuilderTest.java
@@ -46,9 +46,9 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.AggregationNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SingleDeviceViewNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedSeriesScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesAggregationScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesScanNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/QueryLogicalPlanUtil.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/QueryLogicalPlanUtil.java
index 7c325b84ed7..65a46edc357 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/QueryLogicalPlanUtil.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/QueryLogicalPlanUtil.java
@@ -35,10 +35,10 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.AggregationNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.LimitNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.OffsetNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.last.LastQueryNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedLastQueryScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedSeriesAggregationScanNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AggregationDistributionTest.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AggregationDistributionTest.java
index ec3eb23ac17..0562010e9c9 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AggregationDistributionTest.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AggregationDistributionTest.java
@@ -38,10 +38,10 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNodeId;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.AggregationNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.GroupByLevelNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SlidingWindowAggregationNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesAggregationScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesAggregationSourceNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesSourceNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignByDeviceOrderByLimitOffsetTest.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignByDeviceOrderByLimitOffsetTest.java
index 3eb179fd864..8691debcb15 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignByDeviceOrderByLimitOffsetTest.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignByDeviceOrderByLimitOffsetTest.java
@@ -30,10 +30,10 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.PlanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.LimitNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SingleDeviceViewNode;
 import org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TopKNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.sink.IdentitySinkNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.AlignedSeriesScanNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesScanNode;
diff --git 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignedByDeviceTest.java
 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignedByDeviceTest.java
index c007b396000..3ae90a9f970 100644
--- 
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignedByDeviceTest.java
+++ 
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/plan/distribution/AlignedByDeviceTest.java
@@ -31,11 +31,11 @@ import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.Aggregatio
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.DeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.ExchangeNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.FilterNode;
-import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.HorizontallyConcatNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.MergeSortNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.SingleDeviceViewNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.TransformNode;
+import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.process.join.FullOuterTimeJoinNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.sink.IdentitySinkNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.sink.ShuffleSinkNode;
 import 
org.apache.iotdb.db.queryengine.plan.planner.plan.node.source.SeriesSourceNode;

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