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I am getting this error on windows:

java.lang.RuntimeException: Unable to upgrade Cassandra database, unsupported fromVersion: 2.5.0 at org.thingsboard.server.service.install.CassandraTsDatabaseUpgradeService.upgradeDatabase(CassandraTsDatabaseUpgradeService.java:52) at org.thingsboard.server.install.ThingsboardInstallService.performInstall(ThingsboardInstallService.java:146) at org.thingsboard.server.ThingsboardInstallApplication.main(ThingsboardInstallApplication.java:43) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:597) Unexpected error during ThingsBoard installation! ThingsBoard upgrade failed!

Sudha Yewale
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1 Answers1

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The error you posted indicates that you ran the upgrade script with a fromVersion of 2.5.0 which leads to this exception:

java.lang.RuntimeException: Unable to upgrade Cassandra database, unsupported fromVersion: 2.5.0

A quick check of CassandraTsDatabaseUpgradeService.java confirms that the only supported fromVersion is 2.4.3 (see source code here):

public void upgradeDatabase(String fromVersion) throws Exception {
    switch (fromVersion) {
        case "2.4.3":
        ...
        default:
            throw new RuntimeException("Unable to upgrade Cassandra database, unsupported fromVersion: " + fromVersion);
    }
}

According to the ThingsBoard v2.5.2 upgrade instructions, the full command is:

$ sudo /usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=2.4.3
Erick Ramirez
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