Colin Lee

In this pr: 1. Support translating snapshot file to statements, so you can use schema region snapshot parser to construct a same Schema tree in another cluster. 2. Add some...

```bash #!/bin/bash iotdb_source_path="/Users/oushu/dev/iotdb" iotdb_install_path="/tmp/iotdb" iotdb_branch="rel/1.2" iotdb_current_branch="sl_fix_upgrade_1.2" echo "iotdb source path : $iotdb_source_path" echo "iotdb install path : $iotdb_install_path" echo "iotdb source branch : $iotdb_branch" echo "----- check source path git...

[CPP]. Memory Usage Analysis about TsFile CPP

2

Recently I analyzed the memory usage when using CPP to insert data with a Tablet. Based on the current implementation, there is still some work to be done on the...

Test code as below: ```c++ CTsFileWriter writer = ts_writer_open(TSFILE_NAME, &code); ASSERT_EQ(code, 0); ASSERT_NE(writer, nullptr); code = ts_writer_close(writer); ASSERT_EQ(access(TSFILE_NAME, F_OK), 0); ASSERT_EQ(code, E_OK); // assert failed ```

When the amount of data written is minimal, multiple flush operations may lead to exceptions during the writing process to the file index. pass: ```C++ TEST_F(TsFileWriterTest, MultiFlush) { std::string device_path...

Permission for Relation model.

1

In this pr: 1. Supported permission management under the table model, including user management and permission control. 2. Optimized some logical structures in the code, adjusted abstractions, making it easier...

[Feature request] A REST API client implemented in C/C++.

2

### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Motivation Some older operating system environments (such as Windows 7 or older versions) often...

[CPP]. Unaligned memory can cause a bus error on some architectures.

2

In the aarch64 architecture, atomic instructions have alignment requirements for memory addresses. If these requirements are not met, a bus error may occur. In C++ code, most objects are created...