39fa1c4df0
This commit adds compatibility testing of our JDBC driver against different Elasticsearch versions. Although we are really testing the forwards compatibility nature of the JDBC driver we model the testing the same as we do existing BWC tests, that is, with the current branch fetching the earlier versions of the artifact that is to be tested. In this case, that's the JDBC driver itself. Because the tests include the JDBC driver jar on it's classpath we had to change the packaging of the driver jar in order to avoid jarhell and other conflicting dependency issues when using an old JDBC driver with later branches. For this we simply relocate all driver dependencies in the shadow jar under a "shadowed" package. This allows the JDBC driver to use the correct version of Elasticsearch libs classes, while the tests themselves use their versions. Since this required a change to the driver jar compatibility testing can only go back as far as that version which at the time of this commit is 7.8.1. |
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| src/test/java/org/elasticsearch/xpack/sql/qa/jdbc/multi_node | ||
| build.gradle | ||