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Is it the case that ELK-Docker does not support Java 8? I'm more of a Microsoft stack guy so it's quite possible I messed something up; but please confirm the version of Java needed for ELK-Docker.
I'm getting this error message when running the JDBC Importer :
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/xbib/tools/Runner : Unsupported major.minor version 52.0.
The JDBC Importer Issues link on Github says that error is due to Java 8 not being present.
The text was updated successfully, but these errors were encountered:
I'm not a Java guy myself, but I think you should be able to make things work by either:
Forking this repo to create your own image, replacing the version of Java in the Dockerfile (https://github.com/spujadas/elk-docker/blob/master/Dockerfile#L49): this is the easiest way to go about it, but if you want to stay up to date you'll have to re-fork the repo and update the Dockerfile each time it changes.
Extending the image to install a Java 8 package and alter Elasticsearch's init file to make the JAVA_HOME environment variable point to Java 8's home.
I haven't thought this through yet, but I'll see if I can do anything to make things easier moving forward (either by facilitating the ability to specify the JAVA_HOME for Elasticsearch, or by preinstalling Java 8 in the image, or by maintaining both a Java-7- and Java-8-enabled image).
In the meantime, if you could confirm that either of the methods suggested above do make the JDBC Importer work, that would be great.
I downloaded and installed ELK-Docker according to the instructions at http://elk-docker.readthedocs.io/#installation. Went fine; things running via Docker on Windows (!).
I am trying to connect ElasticSearch to Microsoft SQL Server so as to evaluate Kibana as a possible alternative to Dashboard engines such as Tableau.
The JDBC Importer (https://github.com/jprante/elasticsearch-jdbc) was designed to connect ElasticSearch to SQL Server. However the JDBC Importer requires Java 8.
Is it the case that ELK-Docker does not support Java 8? I'm more of a Microsoft stack guy so it's quite possible I messed something up; but please confirm the version of Java needed for ELK-Docker.
I'm getting this error message when running the JDBC Importer :
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/xbib/tools/Runner : Unsupported major.minor version 52.0.
The JDBC Importer Issues link on Github says that error is due to Java 8 not being present.
The text was updated successfully, but these errors were encountered: