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jackietien pushed a commit to branch memoryEstimateRefine
in repository https://gitbox.apache.org/repos/asf/iotdb.git
The following commit(s) were added to refs/heads/memoryEstimateRefine by this
push:
new 3c512a1a4a1 delete useless codes
3c512a1a4a1 is described below
commit 3c512a1a4a1854b2e6ff23de1fd3733970670b23
Author: JackieTien97 <[email protected]>
AuthorDate: Sat Feb 28 15:27:28 2026 +0800
delete useless codes
---
AGENTS.md | 196 ---------------------
CLAUDE.md | 22 ---
.../source/relational/TableScanOperatorTest.java | 5 +-
3 files changed, 4 insertions(+), 219 deletions(-)
diff --git a/AGENTS.md b/AGENTS.md
deleted file mode 100644
index 0cb9fde79b0..00000000000
--- a/AGENTS.md
+++ /dev/null
@@ -1,196 +0,0 @@
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-
-# Project Overview
-
-Apache IoTDB is a distributed time-series database written in Java. Version
2.0.x supports both tree-model (time-series paths) and table-model (relational)
data access. It uses a ConfigNode/DataNode architecture with pluggable
consensus protocols.
-
-
-# IoTDB Java Code Style Guide
-
-This document defines the coding rules that **must** be followed when
generating or modifying Java code in this project. These rules are enforced by
CheckStyle (`checkstyle.xml`) and Spotless (`pom.xml`).
-
-## Imports
-
-1. **Star imports are forbidden**: Never use `import xxx.*` or `import static
xxx.*`. Always list each required class or static member explicitly.
-2. **Import ordering** (enforced by Spotless):
- ```
- org.apache.iotdb.*
- ← blank line
- Other third-party packages (e.g. org.apache.arrow, com.google, etc.)
- ← blank line
- javax.*
- java.*
- ← blank line
- static imports
- ```
-3. **Remove unused imports**.
-
-## Formatting
-
-- Use **Google Java Format** (GOOGLE style).
-- Indent with **2 spaces**, no tabs.
-- Line width limit is **100 characters** (except `package`, `import`, and URL
lines).
-- Use **UNIX (LF)** line endings.
-
-## Naming Conventions
-
-| Type | Rule | Example |
-|------|------|---------|
-| Package | All lowercase, dot-separated | `org.apache.iotdb.flight` |
-| Class | UpperCamelCase | `TsBlockToArrowConverter` |
-| Method | lowerCamelCase (`^[a-z][a-z0-9][a-zA-Z0-9_]*$`) |
`fillVectorSchemaRoot` |
-| Member variable | lowerCamelCase (`^[a-z][a-z0-9][a-zA-Z0-9]*$`) |
`allocator` |
-| Parameter | lowerCamelCase | `tsBlock` |
-| Constant | UPPER_SNAKE_CASE, at most 1 consecutive uppercase letter in
abbreviations | `MAX_RETRY_COUNT` |
-
-## Code Structure
-
-- Only one top-level class per `.java` file.
-- `switch` statements must have a `default` branch.
-- Empty `try`/`catch`/`if`/`else`/`switch` blocks are not allowed (unless they
contain a comment).
-- Exception variables in empty `catch` blocks must be named `expected`.
-- `if`/`else`/`for`/`while`/`do` must use braces `{}`.
-
-## License Header
-
-Every file must start with the Apache License 2.0 header, java file:
-
-```java
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-```
-
-md or xml file:
-
-```xml
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-```
-
-## Verification Commands
-
-```bash
-# Format code
-mvn spotless:apply -P with-integration-tests
-
-# Check style
-mvn checkstyle:check -P with-integration-tests
-```
-
-# Integration Test Rules
-
-- When writing integration tests, always use `SessionConfig.DEFAULT_USER` and
`SessionConfig.DEFAULT_PASSWORD` for the user and password instead of
hardcoding values.
-
-# Build Commands
-
-```bash
-# Full build (produces distribution in distribution/target/)
-mvn clean package -pl distribution -am -DskipTests
-
-# Build server only
-mvn clean package -DskipTests
-
-# Build CLI only
-mvn clean package -pl iotdb-client/cli -am -DskipTests
-
-# Code formatting check / auto-fix (Google Java Format via Spotless)
-mvn spotless:check -P with-integration-tests
-mvn spotless:apply -P with-integration-tests
-
-# Format integration test code
-mvn spotless:apply -P with-integration-tests
-```
-
-# Running Tests
-
-```bash
-# Unit tests for a specific module
-mvn test -pl iotdb-core/datanode
-
-# Single unit test class
-mvn test -pl iotdb-core/datanode -Dtest=ClassName
-
-# Single unit test method
-mvn test -pl iotdb-core/datanode -Dtest=ClassName#methodName
-
-# Integration tests — Simple mode (1 ConfigNode + 1 DataNode, tree model)
-mvn clean verify -DskipUTs -pl integration-test -am -P with-integration-tests
-
-# Single IT test class — Simple mode (1 ConfigNode + 1 DataNode, tree model)
-mvn clean verify -DskipUTs -Dit.test=ClassName -DfailIfNoTests=false
-Dfailsafe.failIfNoSpecifiedTests=false -pl integration-test -P
with-integration-tests -am -PSimpleIT
-
-# Integration tests — Cluster mode (1 ConfigNode + 3 DataNodes, tree model)
-mvn clean verify -DskipUTs -pl integration-test -am -PClusterIT -P
with-integration-tests
-
-# Single IT test class — Cluster mode (1 ConfigNode + 3 DataNodes, tree model)
-mvn clean verify -DskipUTs -Dit.test=ClassName -DfailIfNoTests=false
-Dfailsafe.failIfNoSpecifiedTests=false -pl integration-test -P
with-integration-tests -am -PClusterIT
-
-# Integration tests — Table model simple
-mvn clean verify -DskipUTs -pl integration-test -am -PTableSimpleIT -P
with-integration-tests
-
-# Single IT test class — Table model simple
-mvn clean verify -DskipUTs -Dit.test=ClassName -DfailIfNoTests=false
-Dfailsafe.failIfNoSpecifiedTests=false -pl integration-test -P
with-integration-tests -am -PTableSimpleIT
-
-# Integration tests — Table model cluster
-mvn clean verify -DskipUTs -pl integration-test -am -PTableClusterIT -P
with-integration-tests
-
-# Single IT test class — Table model cluster
-mvn clean verify -DskipUTs -Dit.test=ClassName -DfailIfNoTests=false
-Dfailsafe.failIfNoSpecifiedTests=false -pl integration-test -P
with-integration-tests -am -PTableClusterIT
-
-
-# Before running ITs in IDE for the first time (generates template-node):
-mvn clean package -DskipTests -pl integration-test -am -P
with-integration-tests
-```
\ No newline at end of file
diff --git a/CLAUDE.md b/CLAUDE.md
deleted file mode 100644
index fd152a916ee..00000000000
--- a/CLAUDE.md
+++ /dev/null
@@ -1,22 +0,0 @@
-<!--
-
- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements. See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership. The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied. See the License for the
- specific language governing permissions and limitations
- under the License.
-
--->
-
-See [AGENTS.md](./AGENTS.md) for all project guidelines, code style rules,
build commands, and test instructions.
\ No newline at end of file
diff --git
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/TableScanOperatorTest.java
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/TableScanOperatorTest.java
index 1aadb063f94..e3332945073 100644
---
a/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/TableScanOperatorTest.java
+++
b/iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/TableScanOperatorTest.java
@@ -21,6 +21,7 @@ import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
+import java.util.Set;
import static org.junit.Assert.assertEquals;
@@ -61,9 +62,11 @@ public class TableScanOperatorTest {
List<String> measurementColumnNames = Arrays.asList("field1", "field2");
List<IMeasurementSchema> measurementSchemas = new ArrayList<>();
+ Set<String> allSensors = new HashSet<>(measurementColumnNames);
+ allSensors.add("");
AbstractTableScanOperatorParameter parameter =
new AbstractTableScanOperatorParameter(
- new HashSet<>(),
+ allSensors,
operatorContext,
sourceId,
columnSchemas,
