spark-instrumented-optimizer/sql/core
Wenchen Fan d1b80ab922 [SPARK-20967][SQL] SharedState.externalCatalog is not really lazy
## What changes were proposed in this pull request?

`SharedState.externalCatalog` is marked as a `lazy val` but actually it's not lazy. We access `externalCatalog` while initializing `SharedState` and thus eliminate the effort of `lazy val`. When creating `ExternalCatalog` we will try to connect to the metastore and may throw an error, so it makes sense to make it a `lazy val` in `SharedState`.

## How was this patch tested?

existing tests.

Author: Wenchen Fan <wenchen@databricks.com>

Closes #18187 from cloud-fan/minor.
2017-06-02 09:58:01 -07:00
..
benchmarks [SPARK-17335][SQL] Fix ArrayType and MapType CatalogString. 2016-09-03 19:02:20 +02:00
src [SPARK-20967][SQL] SharedState.externalCatalog is not really lazy 2017-06-02 09:58:01 -07:00
pom.xml [SPARK-20557][SQL] Support JDBC data type Time with Time Zone 2017-05-06 22:21:19 -07:00