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ASF subversion and git services commented on KYLIN-4656: -------------------------------------------------------- Commit 2abbffd65d9175c7a7ee719e28bdbd4b85abe245 in kylin's branch refs/heads/master from yaqian.zhang [ https://gitbox.apache.org/repos/asf?p=kylin.git;h=2abbffd ] KYLIN-4656 Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > Guava classpath conflict caused by kylin-jdbc 3.1.0 jar > ------------------------------------------------------- > > Key: KYLIN-4656 > URL: https://issues.apache.org/jira/browse/KYLIN-4656 > Project: Kylin > Issue Type: Bug > Components: Driver - JDBC > Affects Versions: v3.1.0 > Reporter: Gabor Arki > Assignee: Yaqian Zhang > Priority: Critical > Fix For: v3.1.1 > > Attachments: image-2020-07-23-07-44-40-675.png > > > The newly released kylin-jdbc 3.1.0 jar contains a shaded, non-repackaged > version of the Guava library. This is causing class duplication with the > original guava jar if it is also on the classpath which results in > non-deterministic, runtime errors depending on which version of a certain > guava class has been picked up by the class-loader from the 2 versions. Based > on the runtime errors of the missing classes and methods, it seems to be a > very old version, probably <=14. > > Either implement a proper shading with package relocation or rely on > transitive dependency, but do not shade non-repackaged versions of libraries. -- This message was sent by Atlassian Jira (v8.3.4#803005)