GitHub user dennishuo opened a pull request: https://github.com/apache/spark/pull/7549
[SPARK-9206] [SQL] Fix HiveContext classloading for GCS connector. IsolatedClientLoader.isSharedClass includes all of com.google.\*, presumably for Guava, protobuf, and/or other shared Google libraries, but needs to count com.google.cloud.\* as "hive classes" when determining which ClassLoader to use. Otherwise, things like HiveContext.parquetFile will throw a ClassCastException when fs.defaultFS is set to a Google Cloud Storage (gs://) path. On StackOverflow: http://stackoverflow.com/questions/31478955 You can merge this pull request into a Git repository by running: $ git pull https://github.com/dennishuo/spark dhuo-fix-hivecontext-gcs Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/7549.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 #7549 ---- commit 1f8db0714c453467bfe2c05e5550c714b35678f9 Author: Dennis Huo <d...@google.com> Date: 2015-07-20T22:58:26Z Fix HiveContext classloading for GCS connector. IsolatedClientLoader.isSharedClass includes all of com.google.*, presumably for Guava, protobuf, and/or other shared Google libraries, but needs to count com.google.cloud.* as "hive classes" when determining which ClassLoader to use. Otherwise, things like HiveContext.parquetFile will throw a ClassCastException when fs.defaultFS is set to a Google Cloud Storage (gs://) path. On StackOverflow: http://stackoverflow.com/questions/31478955 ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org