incubator-livy git commit: [LIVY-531][BUILD] Update spark-2.3 default version to 2.3.2

Repository: incubator-livy Updated Branches: refs/heads/master bcb6d2850 -> 4fb5516d2 [LIVY-531][BUILD] Update spark-2.3 default version to 2.3.2 ## What changes were proposed in this pull request? Due to spark 2.3.2 is highly recommended version to upgrade for all 2.3.x users which

incubator-livy git commit: [LIVY-495] Add thriftserver UI

Repository: incubator-livy Updated Branches: refs/heads/master 4fb5516d2 -> 0442eb01a [LIVY-495] Add thriftserver UI ## What changes were proposed in this pull request? The PR adds a new table in the Session tab dedicated to thrift-server sessions. The table contains the active sessions