GitHub user gengliangwang opened a pull request: https://github.com/apache/spark/pull/21761
[SPARK-24771][BUILD]Upgrade Apache AVRO to 1.8.2 ## What changes were proposed in this pull request? Upgrade Apache Avro from 1.7.7 to 1.8.2. The major new features: 1. More logical types. From the spec of 1.8.2 https://avro.apache.org/docs/1.8.2/spec.html#Logical+Types we can see comparing to [1.7.7](https://avro.apache.org/docs/1.7.7/spec.html#Logical+Types), the new version support: - Date - Time (millisecond precision) - Time (microsecond precision) - Timestamp (millisecond precision) - Timestamp (microsecond precision) - Duration 2. Single-object encoding: https://avro.apache.org/docs/1.8.2/spec.html#single_object_encoding This PR aims to update Apache Spark to support these new features. ## How was this patch tested? Unit test You can merge this pull request into a Git repository by running: $ git pull https://github.com/gengliangwang/spark upgrade_avro_1.8 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/21761.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #21761 ---- commit cd9d0e6b76241f4eaf609ed1b5721c96f4d149b0 Author: Gengliang Wang <gengliang.wang@...> Date: 2018-07-13T09:03:56Z upgrade Apache AVRO to 1.8.2 ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org