[CARBONDATA-846] Added support to revert changes if query fails. This closes #727
Project: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/commit/6f12fbb3 Tree: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/tree/6f12fbb3 Diff: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/diff/6f12fbb3 Branch: refs/heads/12-dev Commit: 6f12fbb313c330cf5a5c4c3da0a0598f8b3e7ebf Parents: bbade2a 2a4f09b Author: ravipesala <ravi.pes...@gmail.com> Authored: Thu Apr 6 17:59:13 2017 +0530 Committer: ravipesala <ravi.pes...@gmail.com> Committed: Thu Apr 6 17:59:13 2017 +0530 ---------------------------------------------------------------------- .../ThriftWrapperSchemaConverterImpl.java | 4 +- .../carbondata/core/util/DataTypeUtil.java | 16 +- .../execution/command/carbonTableSchema.scala | 2 +- .../execution/command/AlterTableCommands.scala | 48 +++--- .../apache/spark/sql/hive/CarbonMetastore.scala | 30 +++- .../org/apache/spark/util/AlterTableUtil.scala | 163 ++++++++++++++++++- .../restructure/AlterTableRevertTestCase.scala | 69 ++++++++ .../spark/sql/common/util/QueryTest.scala | 3 + 8 files changed, 303 insertions(+), 32 deletions(-) ----------------------------------------------------------------------