spark git commit: [SPARK-22047][FLAKY TEST] HiveExternalCatalogVersionsSuite

2017-09-18 Thread wenchen
Repository: spark Updated Branches: refs/heads/branch-2.2 48d6aef99 -> d0234ebcf [SPARK-22047][FLAKY TEST] HiveExternalCatalogVersionsSuite ## What changes were proposed in this pull request? This PR tries to download Spark for each test run, to make sure each test run is absolutely

spark git commit: [SPARK-22047][FLAKY TEST] HiveExternalCatalogVersionsSuite

2017-09-18 Thread wenchen
Repository: spark Updated Branches: refs/heads/master 94f7e046a -> 10f45b3c8 [SPARK-22047][FLAKY TEST] HiveExternalCatalogVersionsSuite ## What changes were proposed in this pull request? This PR tries to download Spark for each test run, to make sure each test run is absolutely isolated.

spark git commit: [SPARK-22030][CORE] GraphiteSink fails to re-connect to Graphite instances behind an ELB or any other auto-scaled LB

2017-09-18 Thread jshao
Repository: spark Updated Branches: refs/heads/master c66d64b3d -> 94f7e046a [SPARK-22030][CORE] GraphiteSink fails to re-connect to Graphite instances behind an ELB or any other auto-scaled LB ## What changes were proposed in this pull request? Upgrade codahale metrics library so that

spark git commit: [SPARK-14878][SQL] Trim characters string function support

2017-09-18 Thread lixiao
Repository: spark Updated Branches: refs/heads/master 3b049abf1 -> c66d64b3d [SPARK-14878][SQL] Trim characters string function support What changes were proposed in this pull request? This PR enhances the TRIM function support in Spark SQL by allowing the specification of trim

spark git commit: [SPARK-22003][SQL] support array column in vectorized reader with UDF

2017-09-18 Thread lixiao
Repository: spark Updated Branches: refs/heads/master 894a7561d -> 3b049abf1 [SPARK-22003][SQL] support array column in vectorized reader with UDF ## What changes were proposed in this pull request? The UDF needs to deserialize the `UnsafeRow`. When the column type is Array, the `get`

spark git commit: [SPARK-22047][TEST] ignore HiveExternalCatalogVersionsSuite

2017-09-18 Thread wenchen
Repository: spark Updated Branches: refs/heads/branch-2.2 a86831d61 -> 48d6aef99 [SPARK-22047][TEST] ignore HiveExternalCatalogVersionsSuite ## What changes were proposed in this pull request? As reported in https://issues.apache.org/jira/browse/SPARK-22047 ,

spark git commit: [SPARK-22047][TEST] ignore HiveExternalCatalogVersionsSuite

2017-09-18 Thread wenchen
Repository: spark Updated Branches: refs/heads/master 1e978b17d -> 894a7561d [SPARK-22047][TEST] ignore HiveExternalCatalogVersionsSuite ## What changes were proposed in this pull request? As reported in https://issues.apache.org/jira/browse/SPARK-22047 , HiveExternalCatalogVersionsSuite is

spark git commit: [SPARK-21113][CORE] Read ahead input stream to amortize disk IO cost …

2017-09-18 Thread zsxwing
Repository: spark Updated Branches: refs/heads/master 7c7266208 -> 1e978b17d [SPARK-21113][CORE] Read ahead input stream to amortize disk IO cost … Profiling some of our big jobs, we see that around 30% of the time is being spent in reading the spill files from disk. In order to amortize