spark-instrumented-optimizer/sql/core
Nick Pentreath 5aeb7384c7 [SPARK-16063][SQL] Add storageLevel to Dataset
[SPARK-11905](https://issues.apache.org/jira/browse/SPARK-11905) added support for `persist`/`cache` for `Dataset`. However, there is no user-facing API to check if a `Dataset` is cached and if so what the storage level is. This PR adds `getStorageLevel` to `Dataset`, analogous to `RDD.getStorageLevel`.

Updated `DatasetCacheSuite`.

Author: Nick Pentreath <nickp@za.ibm.com>

Closes #13780 from MLnick/ds-storagelevel.

Signed-off-by: Michael Armbrust <michael@databricks.com>
2016-10-14 15:09:49 -07:00
..
benchmarks [SPARK-17335][SQL] Fix ArrayType and MapType CatalogString. 2016-09-03 19:02:20 +02:00
src [SPARK-16063][SQL] Add storageLevel to Dataset 2016-10-14 15:09:49 -07:00
pom.xml [SPARK-17346][SQL][TEST-MAVEN] Generate the sql test jar to fix the maven build 2016-10-05 18:11:31 -07:00