Build #245 (Jan 4, 2019 7:01:28 AM)

1. [SPARK-22951][SQL][BRANCH-2.2] fix aggregation after dropDuplicates on (detail / githubweb)
2. [MINOR][NETWORK][TEST] Fix TransportFrameDecoderSuite to use ByteBuf (detail / githubweb)

Started by an SCM change

• origin/branch-2.2