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elastic / elasticsearch-migration

This plugin will help you to check whether you can upgrade directly to the next major version of Elasticsearch, or whether you need to make changes to your data and cluster before doing so.
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Installing with version 5 fails #121

Closed Turkzilla closed 5 years ago

Turkzilla commented 5 years ago 
$ ./bin/elasticsearch-plugin install https://github.com/elastic/elasticsearch-migration/releases/download/v2.0.4/elasticsearch-migration-2.0.4.zip

-> Downloading https://github.com/elastic/elasticsearch-migration/releases/download/v2.0.4/elasticsearch-migration-2.0.4.zip
[=================================================] 100%   
Exception in thread "main" java.lang.IllegalArgumentException: property [elasticsearch.version] is missing for plugin [elasticsearch-migration]
    at org.elasticsearch.plugins.PluginInfo.readFromProperties(PluginInfo.java:186)
    at org.elasticsearch.plugins.InstallPluginCommand.loadPluginInfo(InstallPluginCommand.java:713)
    at org.elasticsearch.plugins.InstallPluginCommand.installPlugin(InstallPluginCommand.java:792)
    at org.elasticsearch.plugins.InstallPluginCommand.install(InstallPluginCommand.java:775)
    at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:231)
    at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:216)
    at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
    at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:77)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)
    at org.elasticsearch.cli.Command.main(Command.java:90)
    at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:47)
Turkzilla commented 5 years ago

Nevermind, saw the warning in the README now:

Important | It will run on Elasticsearch versions 2.3.x and 2.4.x only.

However, the error/failure could be more in the line of informing user for a version mis-match.