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| author | w00228970 <wangfei1@huawei.com> | 2014-11-17 16:33:50 -0800 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2014-11-17 16:33:50 -0800 |
| commit | 42389b1780311d90499b4ce2315ceabf5b6ab384 (patch) | |
| tree | 734faea5f7a1179eac8df372172f376e39636559 /sql/hive/v0.12.0/src | |
| parent | 6b7f2f753d16ff038881772f1958e3f4fd5597a7 (diff) | |
| download | spark-42389b1780311d90499b4ce2315ceabf5b6ab384.tar.gz spark-42389b1780311d90499b4ce2315ceabf5b6ab384.tar.bz2 spark-42389b1780311d90499b4ce2315ceabf5b6ab384.zip | |
[SPARK-4443][SQL] Fix statistics for external table in spark sql hive
The `totalSize` of external table is always zero, which will influence join strategy(always use broadcast join for external table).
Author: w00228970 <wangfei1@huawei.com>
Closes #3304 from scwf/statistics and squashes the following commits:
568f321 [w00228970] fix statistics for external table
Diffstat (limited to 'sql/hive/v0.12.0/src')
| -rw-r--r-- | sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala b/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala index 8ba25f889d..76f09cbcde 100644 --- a/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala +++ b/sql/hive/v0.12.0/src/main/scala/org/apache/spark/sql/hive/Shim12.scala @@ -136,6 +136,8 @@ private[hive] object HiveShim { def getStatsSetupConstTotalSize = StatsSetupConst.TOTAL_SIZE + def getStatsSetupConstRawDataSize = StatsSetupConst.RAW_DATA_SIZE + def createDefaultDBIfNeeded(context: HiveContext) = { } def getCommandProcessor(cmd: Array[String], conf: HiveConf) = { |