GridDB Export/Import tools

Overview

The GridDB export/import tools, to recover a database from local damages or the database migration process, save/recovery functions are provided in the database and container unit.

Operating environment

Building and program execution are checked in the environment below.

OS: CentOS 7.9 (x64)
Java: OpenJDK 1.8.0
GridDB Server: V5.5 CE (Community Edition)
GridDB Java Client: 5.5 CE (Community Edition)
GridDB JDBC: V5.5 CE (Community Edition)

Quick start - Build and Run

Preparations

• Install GridDB Server with RPM or DEB package.

Build

Run the make command like the following:

$ cd expimp-ce
$ ./gradlew shadowJar

and the following file is created under expimp-ce/build/libs/ folder.

griddb-expimp-ce-all.jar

Run GridDB Export/Import

• Configure properties follow your cluster. An example as below:

  $ vi bin/gs_expimp.properties
  ######################################################################
  # gs_import/gs_export Properties
  #
  #
  ######################################################################
  clusterName=myCluster
  mode=MULTICAST
  hostAddress=239.0.0.1
  hostPort=31999
  jdbcAddress=239.0.0.1
  jdbcPort=41999
  notificationProvider.url=
  notificationMember=
  jdbcNotificationMember=
  
  

• Import sample data

$ cd bin
$ ./gs_import -u admin/[password] -d ../impSample/collection --all
$ ./gs_import -u admin/[password] -d ../impSample/timeseries --all
$ ./gs_import -u admin/[password] -d ../impSample/arrayData --all

• Export sample data

$ cd bin
$ ./gs_export -u admin/[password] -d outCollection -c c001
$ ./gs_export -u admin/[password] -d outTimeseries -c t001
$ ./gs_export -u admin/[password] -d outArrayData -c colb

Document

Refer to the file below for more detailed information.

• Specification (en)
• Specification (ja)

Community

• Issues
  Use the GitHub issue function if you have any requests, questions, or bug reports.
• PullRequest
  Use the GitHub pull request function if you want to contribute code. You'll need to agree GridDB Contributor License Agreement(CLA_rev1.1.pdf). By using the GitHub pull request function, you shall be deemed to have agreed to GridDB Contributor License Agreement.

License

The GridDB Export/Import source license is Apache License, version 2.0.