Code Summary Information

The summary file provides a simple way to navigate through the source code to understand the architecture of the application. It follows the below principles:

• Word highlighted in bold are java class files within the source code
• The relative path of these java class files can be found in the attached csv file
• Word highlighted in both bold and italic are standard java class files

IoTDB

The entry point for the server is IoTDB. It performs following tasks during the setup

• It calls StartupChecks and performs the following check

  • Checks JDK Version if it is greater than 8
  • Checks JMX Port Next, it performs following activities and registers the essential services:

• Adds IoTDBShutdownHook to the Runtime

• Adds new instance of IoTDBDefaultThreadExceptionHandler into Thread

• Uses RegisterManager to register following services

  • JMXService
  • FlushManager
  • MultiFileLogNodeManager
  • Monitor
  • StatMonitor
  • Measurement
  • ManageDynamicParameters
  • TVListAllocator
  • CacheHitRatioMonitor
  • StorageEngine
  • RPCService
  • MetricsService
  • MQTTService
  • SyncServerManager
  • UpgradeSevice
  • MergeManager
  • HotCompactionMergeTaskPoolManager

IoTDB Cli

The entry point for the IoTDB Cli is Cli.