Using the start.sh script, you can quickly and easily run and build java-tron.

If you already downloaded the FullNode.jar, you can use start.sh to run it, or if you have not downloaded java-tron source code or jar packages, you can use start.sh to download the source code, compile, run or get the latest release version in the form of a jar package and run.

The script is available in the java-tron project at github, or if you need a separate script: start.sh

• Start the FullNode.jar (start.sh, config.conf and FullNode.jar in the same directory.)

  sh start.sh --run
  

  Start the service with options.

  sh start.sh --run -j /data/FullNode.jar -c /data/config.conf -d /data/output-directory
  

• Stop the FullNode.jar

  sh start.sh --stop
  

• Get the latest version of FullNode.jar and start it

  sh start.sh --release --run
  

• Clone the source code, compile java-tron, and generate FullNode.jar and start it

  sh start.sh -cb --run
  

• Select a supported network,default network main, optional network test,private

  sh start.sh --net test
  

• --run

  start the service

• --stop

  stop the service

• -c

  Specify the configuration file, by default it will load the config.conf in the same directory as FullNode.jar

• -d

  Specify the database storage path, The default path is the same directory where FullNode.jar is located.

• -j

  Specify the jar package, default value is the FullNode.jar in the current path.

• -mem

  Specify the maximum memory of the FullNode.jar service inMB, jvm's startup maximum memory will be adjusted according to this parameter.

• --net Select test and private networks.

• -cb

  Clone the latest source code and compile.

• --release

  Get the latest released version of the jar package from github.

• -d

  specify the output-directory db directory

• -m

  specify the minimum required manifest file size ，unit:M，default：0

• -b

  specify the batch manifest size,default：80000

• -dr or --disable-rewrite-manifest
  disable rewrite manifest

• Local mode

  Start the service using the local Jar package

• Online mode

  Get the latest code or latest release from github and start the service

Format:

sh start.sh [-j <jarName>] [-d <db database-directory>] [-c <configFile>] [[--run] | [--stop]]

start service

sh start.sh --run

stop service

sh start.sh --stop

• Get the latest release

• Clone the source code and build

Get the latest release

Format:

sh start.sh <[--release | -cb]> <--run> [-m <manifest size>] | [-b <batch size>] | [-d <db database-directory> | [-dr | --disable-rewrite-manifes]]

Get the latest released version.

sh start.sh --release --run

Following file structure will be generated after executing the above command and the FullNode.jar will be started.

├── ...
├── FullNode/
    ├── config.conf
    ├── FullNode.jar
    ├── start.sh

Clone the source code and build

Get the latest code from master branch of https://github.com/tronprotocol/java-tron and compile.

After using this command, the "FullNode" directory will be created, the compiled file FullNode.jar and the configuration file will be copied to this directory

demo:

sh start.sh -cb --run

Following file structure will be created：

├── ...
├── java-tron
    ├── actuator/
    ├── chainbase/
    ├── common/
    ├── config/
    ├── consensus/    
    ├── crypto/
    ├── docker/
    ├── docs/
    ├── example/   
    ├── framework/
    ├── gradle/
    ├── plugins/
    ├── protocol/
    ├── config.conf
    ├── FullNode.jar
    ├── start.sh
    ├── README.md
    ├── ...

├── java-tron/
├── FullNode/
    |── config.conf
    ├── FullNode.jar
    ├── start.sh

This tool provides the ability to reformat the manifest based on current database, Enabled by default.

1.Local mode:

sh start.sh --run -d /tmp/db/database -m 128 -b 64000

2.Online mode

sh start.sh --release --run -d /tmp/db/database -m 128 -b 64000

For more design details, please refer to: TIP298 | Leveldb Startup Optimization Plugins