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| author | Yadong Qi <qiyadong2010@gmail.com> | 2016-09-06 10:57:21 +0800 |
|---|---|---|
| committer | Wenchen Fan <wenchen@databricks.com> | 2016-09-06 10:57:21 +0800 |
| commit | 64e826f91eabb1a22d3d163d71fbb7b6d2185f25 (patch) | |
| tree | c4627ed19238e259a544e1de6b6b67034d187b46 /sql/hive | |
| parent | afb3d5d301d004fd748ad305b3d72066af4ebb6c (diff) | |
| download | spark-64e826f91eabb1a22d3d163d71fbb7b6d2185f25.tar.gz spark-64e826f91eabb1a22d3d163d71fbb7b6d2185f25.tar.bz2 spark-64e826f91eabb1a22d3d163d71fbb7b6d2185f25.zip | |
[SPARK-17358][SQL] Cached table(parquet/orc) should be shard between beelines
## What changes were proposed in this pull request?
Cached table(parquet/orc) couldn't be shard between beelines, because the `sameResult` method used by `CacheManager` always return false(`sparkSession` are different) when compare two `HadoopFsRelation` in different beelines. So we make `sparkSession` a curry parameter.
## How was this patch tested?
Beeline1
```
1: jdbc:hive2://localhost:10000> CACHE TABLE src_pqt;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (5.143 seconds)
1: jdbc:hive2://localhost:10000> EXPLAIN SELECT * FROM src_pqt;
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
| plan |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
| == Physical Plan ==
InMemoryTableScan [key#49, value#50]
+- InMemoryRelation [key#49, value#50], true, 10000, StorageLevel(disk, memory, deserialized, 1 replicas), `src_pqt`
+- *FileScan parquet default.src_pqt[key#0,value#1] Batched: true, Format: ParquetFormat, InputPaths: hdfs://199.0.0.1:9000/qiyadong/src_pqt, PartitionFilters: [], PushedFilters: [], ReadSchema: struct<key:int,value:string> |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
```
Beeline2
```
0: jdbc:hive2://localhost:10000> EXPLAIN SELECT * FROM src_pqt;
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
| plan |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
| == Physical Plan ==
InMemoryTableScan [key#68, value#69]
+- InMemoryRelation [key#68, value#69], true, 10000, StorageLevel(disk, memory, deserialized, 1 replicas), `src_pqt`
+- *FileScan parquet default.src_pqt[key#0,value#1] Batched: true, Format: ParquetFormat, InputPaths: hdfs://199.0.0.1:9000/qiyadong/src_pqt, PartitionFilters: [], PushedFilters: [], ReadSchema: struct<key:int,value:string> |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+
```
Author: Yadong Qi <qiyadong2010@gmail.com>
Closes #14913 from watermen/SPARK-17358.
Diffstat (limited to 'sql/hive')
| -rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala index d31a8d643a..c48d4ed608 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala @@ -249,13 +249,12 @@ private[hive] class HiveMetastoreCatalog(sparkSession: SparkSession) extends Log } val relation = HadoopFsRelation( - sparkSession = sparkSession, location = fileCatalog, partitionSchema = partitionSchema, dataSchema = inferredSchema, bucketSpec = bucketSpec, fileFormat = defaultSource, - options = options) + options = options)(sparkSession = sparkSession) val created = LogicalRelation(relation, catalogTable = Some(metastoreRelation.catalogTable)) cachedDataSourceTables.put(tableIdentifier, created) |